Trace number 4499796

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-SCIP 2025-06-09OPT-169 10.03 10.0651

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER
CLAUSAL_CORES_IN_OPTIMIZER
CORES_EXTRACTED
CORES_IN_OPTIMIZER
ITERATIONS
PB_CORES_IN_OPTIMIZER
SIS
SIS_OUT_OF_BUDGET
SIS_SAT
SIS_UNSAT
TIME_EXTRACT_CORES
TIME_OPTIMIZE
TIME_SIS

General information on the benchmark

NamePB24/normalized-PB09/OPT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-5000opt.opb
MD5SUMfb04279242de174790e5a9e252d331bf
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 benchmark-169
Best CPU time to get the best result obtained on this benchmark0.717349
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints63342
Number of constraints which are clauses63342
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 317
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 317
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c initialize IPBHS solver
0.00/0.00	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:36:14), compiled with satsolvers: , optimizers: , GreedyOptimizer, SCIP 10.0.0, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.00	c optimizer = "scip"
0.00/0.00	c pbsolver = "roundingsat"
0.00/0.00	c use separate pbsolver for SIS
0.00/0.00	c load symmetries from file ""
0.00/0.00	c set time limit for symmetry computation to 100 seconds.
0.00/0.00	c set interchangeable summation variable limit to 3
0.00/0.00	c set sym compact max subset size to 5
0.00/0.00	c set explicit symmetry matrix usage to 1
0.00/0.00	c sym budget explicit to 100
0.00/0.00	c sym budget explicit lits to 6000
0.00/0.00	c sym budget compact to 100
0.00/0.00	c sym budget compact lits to 6000
0.00/0.00	c sym budget common to 0
0.00/0.00	c sym budget common lits to 0
0.00/0.00	c set sym generation to 's'
0.00/0.00	c set abstraction set creation to 10 iterations without LB change
0.00/0.00	c set abstraction set inputs to 0
0.00/0.00	c set abstraction set cluster min size to 2
0.00/0.00	c set abstraction set cluster max size to 100000000
0.00/0.00	c set abstraction set cluster activation limit to 2
0.00/0.00	c enable abstraction set require equal cost
0.00/0.00	c set abstraction set assumptions to 0
0.00/0.00	c set abstraction set constraint type to 0
0.00/0.00	c set abstract core extraction strategy to b
0.00/0.00	c set core extraction strategy to 2
0.00/0.00	c set core extraction shuffles 10
0.00/0.00	c set cores per iteration to 5
0.00/0.00	c set optimizer bound usage strategy to 2
0.00/0.00	c set optimizer max non-optimal iterations to 1000
0.00/0.00	c set small core cardinality limit to 2
0.00/0.00	c set max coef in cores to 1000000000
0.00/0.00	c set core processing techniques to 4095
0.00/0.00	c set SIS iterations to 5
0.00/0.00	c set SIS budget abs to 1000
0.00/0.00	c set SIS budget rel to 0.05
0.40/0.50	c limit for coefficient in constraints and objective to 1000000000
0.40/0.50	c will solve HOME/instance-4499796-1751414072.opb
0.40/0.50	c [0] will start solving
2.77/2.82	c [0.01] solve iteration 1, LB=-317, UB=1
2.77/2.82	c [0.24] solve iteration 2, LB=-317, UB=-98
2.77/2.82	c [0.38] solve iteration 3, LB=-215, UB=-117
2.77/2.82	c [0.47] solve iteration 4, LB=-209, UB=-118
2.77/2.82	c [0.58] solve iteration 5, LB=-205, UB=-121
2.77/2.82	c [0.69] solve iteration 6, LB=-203, UB=-145
2.77/2.82	c [0.81] solve iteration 7, LB=-202, UB=-145
2.77/2.82	c [0.92] solve iteration 8, LB=-202, UB=-145
2.77/2.82	c [1.01] solve iteration 9, LB=-202, UB=-150
2.77/2.82	c [1.43] solve iteration 10, LB=-201, UB=-150
2.77/2.82	c [1.94] solve iteration 11, LB=-201, UB=-161
3.47/3.55	c [2.62] solve iteration 12, LB=-201, UB=-161
4.28/4.31	c [3.34] solve iteration 13, LB=-201, UB=-161
4.98/5.03	c [4.08] solve iteration 14, LB=-200, UB=-161
6.27/6.38	c [4.83] solve iteration 15, LB=-199, UB=-161
6.27/6.38	c [5.42] solve iteration 16, LB=-199, UB=-161
7.56/7.66	c [6.15] solve iteration 17, LB=-199, UB=-161
7.56/7.66	c [6.66] solve iteration 18, LB=-199, UB=-161
8.36/8.48	c [7.47] solve iteration 19, LB=-199, UB=-162
9.96/10.05	c [8.98] solve iteration 20, LB=-169, UB=-167
9.96/10.05	c [9.47] LB=UB after core extraction
9.96/10.05	c [9.47] instance solved in 9.47s (optimization: 7.53s, core-extraction: 1.32s, SIS: 0.28s), 20 iterations, LB=-169, UB=-169, 
9.96/10.05	d ITERATIONS 20
9.96/10.05	d SIS 3
9.96/10.05	d SIS_SAT 1
9.96/10.05	d SIS_UNSAT 0
9.96/10.05	d SIS_OUT_OF_BUDGET 2
9.96/10.05	d CORES_EXTRACTED 1000
9.96/10.05	d CORES_IN_OPTIMIZER 441
9.96/10.05	d CLAUSAL_CORES_IN_OPTIMIZER 441
9.96/10.05	d CARDINALITY_CORES_IN_OPTIMIZER 0
9.96/10.05	d PB_CORES_IN_OPTIMIZER 0
9.96/10.05	d TIME_EXTRACT_CORES 1.320000
9.96/10.05	d TIME_OPTIMIZE 7.530000
9.96/10.05	d TIME_SIS 0.280000
9.96/10.05	c solve_time: 9.470000
9.96/10.05	s OPTIMUM FOUND
9.96/10.05	o -169
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Verifier Data 

OK	-169

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: 63665 MiB (62297 MiB free)
  memory of node 1: 64507 MiB (62701 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4499796-1751414072/watcher-4499796-1751414072 -o /tmp/evaluation-result-4499796-1751414072/solver-4499796-1751414072 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751410410-55306 --watchdog 3760 ./ipbhs_scip HOME/instance-4499796-1751414072.opb --optimizer scip --max-coef 1000000000 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=55973, runsolver pid=55970

[startup+0.100068 s]*
/proc/loadavg: 2.08 2.14 2.14 3/252 55974
/proc/meminfo: memFree=127621412/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1144772 memory=437900 CPUtime=0.09 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 740 0 0 0 1 8 0 0 20 0 1 0 57087112 1172246528 109475 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 286193 109475 1600 2790 0 279618 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1144772 KiB
Current children cumulated memory: 437900 KiB

[startup+0.205822 s]*
/proc/loadavg: 2.08 2.14 2.14 3/252 55974
/proc/meminfo: memFree=127146276/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1144772 memory=910988 CPUtime=0.19 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 971 0 0 0 2 17 0 0 20 0 1 0 57087112 1172246528 227747 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 286193 227747 1600 2790 0 279618 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 1144772 KiB
Current children cumulated memory: 910988 KiB

[startup+0.305659 s]*
/proc/loadavg: 2.08 2.14 2.14 3/252 55974
/proc/meminfo: memFree=126921564/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1152232 memory=1118212 CPUtime=0.29 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 3837 0 0 0 8 21 0 0 20 0 1 0 57087112 1179885568 279553 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 288058 279553 1600 2790 0 281483 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1152232 KiB
Current children cumulated memory: 1118212 KiB

[startup+0.700116 s]
/proc/loadavg: 2.08 2.14 2.14 3/252 55974
/proc/meminfo: memFree=126903356/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1162572 memory=1140816 CPUtime=0.69 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 6696 0 0 0 39 30 0 0 20 0 1 0 57087112 1190473728 285204 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 290643 285204 3488 2790 0 284068 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 1162572 KiB
Current children cumulated memory: 1140816 KiB

[startup+1.50014 s]
/proc/loadavg: 2.08 2.14 2.14 3/252 55974
/proc/meminfo: memFree=126895548/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1181704 memory=1161680 CPUtime=1.48 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 11693 0 0 0 117 31 0 0 20 0 1 0 57087112 1210064896 290420 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 295426 290420 3712 2790 0 288851 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1181704 KiB
Current children cumulated memory: 1161680 KiB

[startup+3.10468 s]
/proc/loadavg: 2.08 2.14 2.14 3/252 55974
/proc/meminfo: memFree=126855228/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1213376 memory=1192656 CPUtime=3.07 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 19401 0 0 0 275 32 0 0 20 0 1 0 57087112 1242497024 298164 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 303344 298164 3744 2790 0 296769 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1213376 KiB
Current children cumulated memory: 1192656 KiB

[startup+6.30013 s]
/proc/loadavg: 2.08 2.13 2.14 3/252 55974
/proc/meminfo: memFree=126839100/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1225124 memory=1205868 CPUtime=6.27 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 23455 0 0 0 593 34 0 0 20 0 1 0 57087112 1254526976 301467 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 306281 301467 3744 2790 0 299706 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 1225124 KiB
Current children cumulated memory: 1205868 KiB

[startup+10.065 s]
# the end of solver process 55973 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=9.67204 s, system=0.357948 s

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

[startup+6.4002 s]
/proc/loadavg: 2.08 2.13 2.14 3/252 55974
/proc/meminfo: memFree=126839100/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1225124 memory=1205868 CPUtime=6.37 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 23455 0 0 0 603 34 0 0 20 0 1 0 57087112 1254526976 301467 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 306281 301467 3744 2790 0 299706 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 1225124 KiB
Current children cumulated memory: 1205868 KiB

[startup+8.00009 s]*
/proc/loadavg: 2.08 2.13 2.14 3/252 55974
/proc/meminfo: memFree=126838596/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1224232 memory=1203996 CPUtime=7.96 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 24844 0 0 0 762 34 0 0 20 0 1 0 57087112 1253613568 300999 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 306058 300999 3744 2790 0 299483 0
Current children cumulated CPU time: 7.96 s
Current children cumulated vsize: 1224232 KiB
Current children cumulated memory: 1203996 KiB

[startup+8.80009 s]
/proc/loadavg: 2.08 2.13 2.14 3/252 55974
/proc/meminfo: memFree=126838596/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1225616 memory=1205916 CPUtime=8.76 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 25308 0 0 0 841 35 0 0 20 0 1 0 57087112 1255030784 301479 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 306404 301479 3744 2790 0 299829 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 1225616 KiB
Current children cumulated memory: 1205916 KiB

[startup+9.60011 s]
/proc/loadavg: 2.15 2.15 2.15 3/252 55974
/proc/meminfo: memFree=126835824/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1226144 memory=1206940 CPUtime=9.56 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 25558 0 0 0 921 35 0 0 20 0 1 0 57087112 1255571456 301735 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 306536 301735 3744 2790 0 299961 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 1226144 KiB
Current children cumulated memory: 1206940 KiB

[startup+10.0002 s]*
/proc/loadavg: 2.15 2.15 2.15 3/250 55977
/proc/meminfo: memFree=126933536/131250000 swapFree=33010416/33010684
[pid=55973] ppid=55970 vsize=1226144 memory=1206940 CPUtime=9.96 cores=5,7
/proc/55973/stat : 55973 (ipbhs_scip) R 55970 55973 55261 0 -1 4194304 25558 0 0 0 961 35 0 0 20 0 1 0 57087112 1255571456 301735 18446744073709551615 94773840568320 94773851994717 140730063461488 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 94773854130392 94773854175410 94773878214656 140730063464850 140730063464969 140730063464969 140730063470571 0
/proc/55973/statm: 306536 301735 3744 2790 0 299961 0
Current children cumulated CPU time: 9.96 s
Current children cumulated vsize: 1226144 KiB
Current children cumulated memory: 1206940 KiB

Child status: 0

Real time (s): 10.0651
CPU time (s): 10.03
CPU user time (s): 9.67204
CPU system time (s): 0.357948
CPU usage (%): 99.6517
Max. virtual memory (cumulated for all children) (KiB): 1228328
Max. memory (cumulated for all children) (KiB): 1208356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.67204
system time used= 0.357948
maximum resident set size= 1208356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25563
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 69
involuntary context switches= 22


# summary of solver processes directly reported to runsolver:
#   pid: 55973
#   total CPU time (s): 10.03
#   total CPU user time (s): 9.67204
#   total CPU system time (s): 0.357948

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.03081 second user time and 0.066753 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2025-07-02 01:54:32
IDJOB=4499796
IDBENCH=148792
IDSOLVER=3335
FILE ID=nodeC027/4499796-1751414072
RUNJOBID= nodeC027-1751410410-55306
SLURM_JOB_ID= 9598318
Free space on /tmp= 431408 MiB

SOLVER NAME= IPBHS-SCIP 2025-06-09
BENCH NAME= PB24/normalized-PB09/OPT-LIN/featureSubscription/normalized-50-250-false-45-90-4-5000opt.opb
COMMAND LINE= ./ipbhs_scip BENCHNAME --optimizer scip --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4499796-1751414072/watcher-4499796-1751414072 -o /tmp/evaluation-result-4499796-1751414072/solver-4499796-1751414072 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751410410-55306 --watchdog 3760  ./ipbhs_scip HOME/instance-4499796-1751414072.opb --optimizer scip --max-coef 1000000000

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

MD5SUM BENCH= fb04279242de174790e5a9e252d331bf
RANDOM SEED=1601282058

nodeC027 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		: 1201.233
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	: 6999.29
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		: 3599.642
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	: 6999.29
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		: 3058.148
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	: 6999.29
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	: 6999.29
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		: 3700.000
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	: 6999.29
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		: 3700.000
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	: 6999.29
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		: 3700.000
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	: 6999.29
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		: 3599.634
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127998180 kB
MemAvailable:   129623376 kB
Buffers:            2488 kB
Cached:          2427112 kB
SwapCached:           12 kB
Active:           480716 kB
Inactive:        2114148 kB
Active(anon):     180528 kB
Inactive(anon):     2792 kB
Active(file):     300188 kB
Inactive(file):  2111356 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            142612 kB
Writeback:             0 kB
AnonPages:        168344 kB
Mapped:           114980 kB
Shmem:             18056 kB
KReclaimable:     105380 kB
Slab:             193372 kB
SReclaimable:     105380 kB
SUnreclaim:        87992 kB
KernelStack:        4064 kB
PageTables:         3000 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     460992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150360 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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:      203476 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431340 MiB
End job on nodeC027 at 2025-07-02 01:54:43