Trace number 4503775

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI-SYM 2025-06-09? (TO) 3600.06 3607.73

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/zahidi/
Base/normalized-minisat50_4_16_2.opb
MD5SUM768a18ffa3b1a9fc42159a5899fb070e
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3367493
Best CPU time to get the best result obtained on this benchmark88.7011
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5100
Total number of constraints7606
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints7500
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 4950
Biggest coefficient in the objective function 147197952
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48050028218
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 147197952
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48050028218
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "gurobi"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c enable explicit+compact SCL
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.49/0.54	c limit for coefficient in constraints and objective to 1000000000
0.49/0.54	c will solve HOME/instance-4503775-1751434224.opb
0.49/0.54	Searching graph automorphisms with time limit: 100
0.49/0.57	c [0.07] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (50615 MiB free)
  memory of node 1: 64465 MiB (61744 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4503775-1751434224/watcher-4503775-1751434224 -o /tmp/evaluation-result-4503775-1751434224/solver-4503775-1751434224 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751426982-62583 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4503775-1751434224.opb --max-coef 1000000000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=64238, runsolver pid=64235
Current StackSize limit: 8192 KiB


[startup+0.100068 s]*
/proc/loadavg: 4.07 4.14 4.10 5/266 64239
/proc/meminfo: memFree=114687968/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1940580 memory=408628 CPUtime=0.09 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 1103 0 0 0 1 8 0 0 20 0 1 0 59099969 1987153920 102157 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 485145 102157 1600 641 0 469902 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1940580 KiB
Current children cumulated memory: 408628 KiB

[startup+0.206152 s]*
/proc/loadavg: 4.07 4.14 4.10 5/266 64239
/proc/meminfo: memFree=114236652/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1940580 memory=861236 CPUtime=0.2 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 1324 0 0 0 3 17 0 0 20 0 1 0 59099969 1987153920 215309 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 485145 215309 1600 641 0 469902 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 1940580 KiB
Current children cumulated memory: 861236 KiB

[startup+0.306137 s]*
/proc/loadavg: 4.07 4.14 4.10 5/266 64239
/proc/meminfo: memFree=113805564/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1940580 memory=1287220 CPUtime=0.29 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 1532 0 0 0 4 25 0 0 20 0 1 0 59099969 1987153920 321805 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 485145 321805 1600 641 0 469902 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1940580 KiB
Current children cumulated memory: 1287220 KiB

[startup+0.70019 s]
/proc/loadavg: 4.07 4.14 4.10 5/266 64239
/proc/meminfo: memFree=113193244/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1978900 memory=1906388 CPUtime=0.68 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 7786 0 0 0 28 40 0 0 20 0 2 0 59099969 2026393600 476597 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 494725 476597 2976 641 0 477208 0
[pid=64238/tid=64240] ppid=64235 vsize=1978900 memory=10752 CPUtime=0 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 59100020 2026393600 476597 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1978900 KiB
Current children cumulated memory: 1906388 KiB

[startup+1.50018 s]
/proc/loadavg: 4.07 4.14 4.10 5/267 64240
/proc/meminfo: memFree=113169268/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1995336 memory=1921900 CPUtime=1.48 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 12308 0 0 0 96 52 0 0 20 0 2 0 59099969 2043224064 480475 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 498834 480475 3712 641 0 481317 0
[pid=64238/tid=64240] ppid=64235 vsize=1995336 memory=10752 CPUtime=0 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 59100020 2043224064 480475 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1995336 KiB
Current children cumulated memory: 1921900 KiB

[startup+3.10586 s]
/proc/loadavg: 4.07 4.14 4.10 5/267 64240
/proc/meminfo: memFree=113165424/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1995336 memory=1924356 CPUtime=3.08 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 16680 0 0 0 230 78 0 0 20 0 2 0 59099969 2043224064 481089 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 498834 481089 3712 641 0 481317 0
[pid=64238/tid=64240] ppid=64235 vsize=1995336 memory=0 CPUtime=0 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 59100020 2043224064 481089 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1995336 KiB
Current children cumulated memory: 1924356 KiB

[startup+6.30017 s]
/proc/loadavg: 4.07 4.13 4.10 5/267 64240
/proc/meminfo: memFree=113166128/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=1995336 memory=1924868 CPUtime=6.27 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 23806 0 0 0 501 126 0 0 20 0 2 0 59099969 2043224064 481217 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 498834 481217 3712 641 0 481317 0
[pid=64238/tid=64240] ppid=64235 vsize=1995336 memory=0 CPUtime=0 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 59100020 2043224064 481217 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 1995336 KiB
Current children cumulated memory: 1924868 KiB

[startup+12.7002 s]
/proc/loadavg: 4.06 4.13 4.10 5/267 64240
/proc/meminfo: memFree=113159580/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2006772 memory=1936268 CPUtime=12.66 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 34750 0 0 0 1066 200 0 0 20 0 2 0 59099969 2054934528 484067 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 501693 484067 3712 641 0 484176 0
[pid=64238/tid=64240] ppid=64235 vsize=2006772 memory=1933572 CPUtime=0 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 59100020 2054934528 484067 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2006772 KiB
Current children cumulated memory: 1936268 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 4.14 4.10 5/267 64241
/proc/meminfo: memFree=113121644/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2041696 memory=1960756 CPUtime=25.43 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 56100 0 0 0 2233 310 0 0 20 0 2 0 59099969 2090696704 490189 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 510424 490189 3712 641 0 492907 0
[pid=64238/tid=64240] ppid=64235 vsize=2041696 memory=1952692 CPUtime=0 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 59100020 2090696704 490189 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 2041696 KiB
Current children cumulated memory: 1960756 KiB

[startup+51.1059 s]
/proc/loadavg: 4.08 4.13 4.10 5/267 64241
/proc/meminfo: memFree=113077216/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2094772 memory=2009364 CPUtime=50.97 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 73402 0 0 0 4599 498 0 0 20 0 2 0 59099969 2145046528 502341 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 523693 502341 3712 641 0 506176 0
[pid=64238/tid=64240] ppid=64235 vsize=2094772 memory=3328 CPUtime=0.02 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 13 0 0 0 1 1 0 0 20 0 2 0 59100020 2145046528 502341 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 2094772 KiB
Current children cumulated memory: 2009364 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.12 4.10 5/267 64248
/proc/meminfo: memFree=113006020/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2160036 memory=2072492 CPUtime=102.05 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 82603 0 0 0 9443 762 0 0 20 0 2 0 59099969 2211876864 518123 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 540009 518123 3712 641 0 522492 0
[pid=64238/tid=64240] ppid=64235 vsize=2160036 memory=2068032 CPUtime=0.05 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 13 0 0 0 1 4 0 0 20 0 2 0 59100020 2211876864 518123 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 2160036 KiB
Current children cumulated memory: 2072492 KiB

[startup+162.3 s]
/proc/loadavg: 4.22 4.16 4.11 5/268 64251
/proc/meminfo: memFree=112923972/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2202540 memory=2129200 CPUtime=161.91 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 105543 0 0 0 15173 1018 0 0 20 0 2 0 59099969 2255400960 532300 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 550635 532300 3712 641 0 533118 0
[pid=64238/tid=64240] ppid=64235 vsize=2202540 memory=2124848 CPUtime=0.09 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 15 0 0 0 3 6 0 0 20 0 2 0 59100020 2255400960 532300 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 161.91 s
Current children cumulated vsize: 2202540 KiB
Current children cumulated memory: 2129200 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 4.13 4.09 5/268 64253
/proc/meminfo: memFree=112855320/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2244404 memory=2171056 CPUtime=221.77 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 131000 0 0 0 20954 1223 0 0 20 0 2 0 59099969 2298269696 542764 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 561101 542764 3712 641 0 543584 0
[pid=64238/tid=64240] ppid=64235 vsize=2244404 memory=2158000 CPUtime=0.13 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 17 0 0 0 4 9 0 0 20 0 2 0 59100020 2298269696 542764 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 221.77 s
Current children cumulated vsize: 2244404 KiB
Current children cumulated memory: 2171056 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 4.11 4.09 5/268 64255
/proc/meminfo: memFree=112815760/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2311924 memory=2197852 CPUtime=281.62 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 169728 0 0 0 26753 1409 0 0 20 0 2 0 59099969 2367410176 549463 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 577981 549463 3712 641 0 560464 0
[pid=64238/tid=64240] ppid=64235 vsize=2311924 memory=2183924 CPUtime=0.17 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 20 0 0 0 5 12 0 0 20 0 2 0 59100020 2367410176 549463 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 281.62 s
Current children cumulated vsize: 2311924 KiB
Current children cumulated memory: 2197852 KiB

[startup+342.3 s]
/proc/loadavg: 4.17 4.14 4.10 5/269 64260
/proc/meminfo: memFree=112778804/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=2330580 memory=2228776 CPUtime=341.48 cores=1,3

################
# More data... #
################

/proc/meminfo: memFree=121792308/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7992592 memory=6496064 CPUtime=3035.75 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3411452 0 5 0 293813 9762 0 0 20 0 2 0 59099969 8184414208 1624016 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1998148 1624016 4000 641 0 1980631 0
[pid=64238/tid=64240] ppid=64235 vsize=7992592 memory=14848 CPUtime=1.57 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 147 0 0 0 49 108 0 0 20 0 2 0 59100020 8184414208 1624016 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3035.75 s
Current children cumulated vsize: 7992592 KiB
Current children cumulated memory: 6496064 KiB

[startup+3102.3 s]
/proc/loadavg: 1.08 1.10 1.42 2/249 64503
/proc/meminfo: memFree=121887824/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7801964 memory=6342924 CPUtime=3095.64 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3527679 0 5 0 299643 9921 0 0 20 0 2 0 59099969 7989211136 1585731 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1950491 1585731 4000 641 0 1932974 0
[pid=64238/tid=64240] ppid=64235 vsize=7801964 memory=6409508 CPUtime=1.6 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 152 0 0 0 50 110 0 0 20 0 2 0 59100020 7989211136 1585731 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3095.64 s
Current children cumulated vsize: 7801964 KiB
Current children cumulated memory: 6342924 KiB

[startup+3162.3 s]
/proc/loadavg: 1.07 1.09 1.39 2/249 64509
/proc/meminfo: memFree=121901632/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7801964 memory=6353632 CPUtime=3155.51 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3556692 0 5 0 305589 9962 0 0 20 0 2 0 59099969 7989211136 1588408 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1950491 1588408 4000 641 0 1932974 0
[pid=64238/tid=64240] ppid=64235 vsize=7801964 memory=6409508 CPUtime=1.64 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 158 0 0 0 51 113 0 0 20 0 2 0 59100020 7989211136 1588408 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3155.51 s
Current children cumulated vsize: 7801964 KiB
Current children cumulated memory: 6353632 KiB

[startup+3222.3 s]
/proc/loadavg: 1.13 1.10 1.38 2/249 64511
/proc/meminfo: memFree=121256288/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=8794408 memory=7030424 CPUtime=3215.39 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3587412 0 5 0 311525 10014 0 0 20 0 2 0 59099969 9005473792 1757606 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 2198602 1757606 4000 641 0 2181085 0
[pid=64238/tid=64240] ppid=64235 vsize=8794408 memory=6409508 CPUtime=1.67 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 165 0 0 0 52 115 0 0 20 0 2 0 59100020 9005473792 1757606 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3215.39 s
Current children cumulated vsize: 8794408 KiB
Current children cumulated memory: 7030424 KiB

[startup+3282.3 s]
/proc/loadavg: 1.05 1.08 1.35 2/249 64513
/proc/meminfo: memFree=121847108/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7863284 memory=6422028 CPUtime=3275.26 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3620779 0 5 0 317494 10032 0 0 20 0 2 0 59099969 8052002816 1605507 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1965821 1605507 4000 641 0 1948304 0
[pid=64238/tid=64240] ppid=64235 vsize=7863284 memory=14848 CPUtime=1.7 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 167 0 0 0 52 118 0 0 20 0 2 0 59100020 8052002816 1605507 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3275.26 s
Current children cumulated vsize: 7863284 KiB
Current children cumulated memory: 6422028 KiB

[startup+3342.3 s]
/proc/loadavg: 1.13 1.10 1.34 2/247 64518
/proc/meminfo: memFree=121836744/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7863284 memory=6424076 CPUtime=3335.14 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3637693 0 5 0 323461 10053 0 0 20 0 2 0 59099969 8052002816 1606019 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1965821 1606019 4000 641 0 1948304 0
[pid=64238/tid=64240] ppid=64235 vsize=7863284 memory=14848 CPUtime=1.75 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 169 0 0 0 54 121 0 0 20 0 2 0 59100020 8052002816 1606019 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3335.14 s
Current children cumulated vsize: 7863284 KiB
Current children cumulated memory: 6424076 KiB

[startup+3402.3 s]
/proc/loadavg: 1.11 1.09 1.32 2/247 64520
/proc/meminfo: memFree=121865024/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7801964 memory=6386716 CPUtime=3395.02 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3672649 0 5 0 329400 10102 0 0 20 0 2 0 59099969 7989211136 1596679 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1950491 1596679 4000 641 0 1932974 0
[pid=64238/tid=64240] ppid=64235 vsize=7801964 memory=14848 CPUtime=1.77 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 175 0 0 0 54 123 0 0 20 0 2 0 59100020 7989211136 1596679 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3395.02 s
Current children cumulated vsize: 7801964 KiB
Current children cumulated memory: 6386716 KiB

[startup+3462.3 s]
/proc/loadavg: 1.09 1.09 1.30 2/247 64522
/proc/meminfo: memFree=121776916/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7919264 memory=6494440 CPUtime=3454.9 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3715893 0 5 0 335340 10150 0 0 20 0 2 0 59099969 8109326336 1623610 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1979816 1623610 4000 641 0 1962299 0
[pid=64238/tid=64240] ppid=64235 vsize=7919264 memory=6410188 CPUtime=1.81 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 178 0 0 0 55 126 0 0 20 0 2 0 59100020 8109326336 1623610 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3454.9 s
Current children cumulated vsize: 7919264 KiB
Current children cumulated memory: 6494440 KiB

[startup+3522.3 s]
/proc/loadavg: 1.10 1.09 1.29 2/246 64524
/proc/meminfo: memFree=121768676/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=7963508 memory=6472404 CPUtime=3514.78 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3777945 0 5 0 341246 10232 0 0 20 0 2 0 59099969 8154632192 1618101 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1990877 1618101 4000 641 0 1973360 0
[pid=64238/tid=64240] ppid=64235 vsize=7963508 memory=18432 CPUtime=1.84 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 183 0 0 0 56 128 0 0 20 0 2 0 59100020 8154632192 1618101 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3514.78 s
Current children cumulated vsize: 7963508 KiB
Current children cumulated memory: 6472404 KiB

[startup+3582.3 s]
/proc/loadavg: 1.09 1.08 1.27 2/246 64526
/proc/meminfo: memFree=122562588/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=6810116 memory=5679552 CPUtime=3574.67 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3921657 0 5 0 347062 10405 0 0 20 0 2 0 59099969 6973558784 1419888 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1702529 1419888 4000 641 0 1685012 0
[pid=64238/tid=64240] ppid=64235 vsize=6810116 memory=14848 CPUtime=1.87 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 186 0 0 0 57 130 0 0 20 0 2 0 59100020 6973558784 1419888 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3574.67 s
Current children cumulated vsize: 6810116 KiB
Current children cumulated memory: 5679552 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3607.7 s]
/proc/loadavg: 1.13 1.09 1.27 2/246 64526
/proc/meminfo: memFree=122562588/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=6810116 memory=5679552 CPUtime=3600.02 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3921666 0 5 0 349498 10504 0 0 20 0 2 0 59099969 6973558784 1419888 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1702529 1419888 4000 641 0 1685012 0
[pid=64238/tid=64240] ppid=64235 vsize=6810116 memory=5679552 CPUtime=1.88 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 186 0 0 0 57 131 0 0 20 0 2 0 59100020 6973558784 1419888 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3600.02 s
Current children cumulated vsize: 6810116 KiB
Current children cumulated memory: 5679552 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+3607.73 s]
# the end of solver process 64238 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3494.99 s, system=105.067 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3607.7 s]
/proc/loadavg: 1.13 1.09 1.27 2/246 64526
/proc/meminfo: memFree=122562588/131249988 swapFree=33010672/33010684
[pid=64238] ppid=64235 vsize=6810116 memory=5679552 CPUtime=3600.02 cores=1,3
/proc/64238/stat : 64238 (ipbhs_gurobi) R 64235 64238 62571 0 -1 4194304 3921666 0 5 0 349498 10504 0 0 20 0 2 0 59099969 6973558784 1419888 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
/proc/64238/statm: 1702529 1419888 4000 641 0 1685012 0
[pid=64238/tid=64240] ppid=64235 vsize=6810116 memory=5679552 CPUtime=1.88 cores=1,3
/proc/64238/task/64240/stat : 64240 (ipbhs_gurobi) S 64235 64238 62571 0 -1 4194368 186 0 0 0 57 131 0 0 20 0 2 0 59100020 6973558784 1419888 18446744073709551615 94688747687936 94688750312989 140736482284400 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94688750931864 94688750964826 94688763904000 140736482285963 140736482286087 140736482286087 140736482291689 0
Current children cumulated CPU time: 3600.02 s
Current children cumulated vsize: 6810116 KiB
Current children cumulated memory: 5679552 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3607.73
CPU time (s): 3600.06
CPU user time (s): 3494.99
CPU system time (s): 105.067
CPU usage (%): 99.7874
Max. virtual memory (cumulated for all children) (KiB): 9325424
Max. memory (cumulated for all children) (KiB): 7981408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3494.99
system time used= 105.067
maximum resident set size= 8180064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3921666
page faults= 5
swaps= 0
block input operations= 832
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 358816
involuntary context switches= 6469


# summary of solver processes directly reported to runsolver:
#   pid: 64238
#   total CPU time (s): 3600.06
#   total CPU user time (s): 3494.99
#   total CPU system time (s): 105.067

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.19429 second user time and 15.8613 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-02 07:30:24
IDJOB=4503775
IDBENCH=155603
IDSOLVER=3334
FILE ID=nodeC020/4503775-1751434224
RUNJOBID= nodeC020-1751426982-62583
SLURM_JOB_ID= 9598361
Free space on /tmp= 431380 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2025-06-09
BENCH NAME= PB24/normalized-PB12/OPT-LIN/zahidi/Base/normalized-minisat50_4_16_2.opb
COMMAND LINE= ./ipbhs_gurobi --sym-cores-compact BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4503775-1751434224/watcher-4503775-1751434224 -o /tmp/evaluation-result-4503775-1751434224/solver-4503775-1751434224 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751426982-62583 --watchdog 3760  ./ipbhs_gurobi --sym-cores-compact HOME/instance-4503775-1751434224.opb --max-coef 1000000000

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 768a18ffa3b1a9fc42159a5899fb070e
RANDOM SEED=2002651568

nodeC020 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.815
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.854
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3595.994
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.880
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.873
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3564.076
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3560.890
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        115055936 kB
MemAvailable:   117218172 kB
Buffers:            2128 kB
Cached:          2965456 kB
SwapCached:            8 kB
Active:         13014196 kB
Inactive:        2514856 kB
Active(anon):   12557004 kB
Inactive(anon):    22512 kB
Active(file):     457192 kB
Inactive(file):  2492344 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             59412 kB
Writeback:            24 kB
AnonPages:      12560296 kB
Mapped:           121772 kB
Shmem:             18048 kB
KReclaimable:     103880 kB
Slab:             193648 kB
SReclaimable:     103880 kB
SUnreclaim:        89768 kB
KernelStack:        4336 kB
PageTables:        28332 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:   15456676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5296128 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431988 MiB
End job on nodeC020 at 2025-07-02 08:30:32