Trace number 4431408

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 2024-07-09OPT8276 1.0282 1.04845

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER0
CLAUSAL_CORES_IN_OPTIMIZER623
CORES_EXTRACTED2414
CORES_IN_OPTIMIZER624
ITERATIONS30
PB_CORES_IN_OPTIMIZER1
SIS6
SIS_OUT_OF_BUDGET3
SIS_SAT2
SIS_UNSAT1
TIME_EXTRACT_CORES0.24
TIME_OPTIMIZE0.23
TIME_SIS0.47

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM594a5d28c57ef949d6ec18bff5944909
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 benchmark8276
Best CPU time to get the best result obtained on this benchmark0.070307
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.98/1.03	c initialize IPBHS solver
0.98/1.03	c IPBHS 0.0.0 beta (471c63a-dirty, Jul  9 2024 15:19:29), with Glucose 3.0, with Gurobi 10.0.1, with RoundingSat 2, with SSPB2SAT 0.2.0, with BreakID 0.0.0
0.98/1.03	c optimizer = "gurobi"
0.98/1.03	c pbsolver = "roundingsat"
0.98/1.03	c load symmetries from file ""
0.98/1.03	c set time limit for symmetry computation to 100 seconds.
0.98/1.03	c set interchangeable summation variable limit to 3
0.98/1.03	c set abs symmetric core budget per WCE-iteration to 100
0.98/1.03	c set rel symmetric core budget per WCE-iteration to 0
0.98/1.03	c set lit symmetric core budget per WCE-iteration to 0
0.98/1.03	c set sym generation to 's'
0.98/1.03	c set abstraction set creation to 10 iterations without LB change
0.98/1.03	c set abstraction set inputs to 0
0.98/1.03	c set abstraction set cluster min size to 2
0.98/1.03	c set abstraction set cluster max size to 100000000
0.98/1.03	c set abstraction set cluster activation limit to 2
0.98/1.03	c enable abstraction set require equal cost
0.98/1.03	c set abstraction set assumptions to 0
0.98/1.03	c set abstraction set constraint type to 0
0.98/1.03	c set abstract core extraction strategy to b
0.98/1.03	c set core extraction strategy to 2
0.98/1.03	c set core extraction shuffles 10
0.98/1.03	c set cores per iteration to 5
0.98/1.03	c set optimizer bound usage strategy to 2
0.98/1.03	c set optimizer max non-optimal iterations to 1000
0.98/1.03	c set small core cardinality limit to 2
0.98/1.03	c set max coef in cores to 1000000000
0.98/1.03	c set SIS iterations to 5
0.98/1.03	c set SIS budget abs to 1000
0.98/1.03	c set SIS budget rel to 0.05
0.98/1.03	c limit for coefficient in constraints and objective to 9223372036854775807
0.98/1.03	c will solve HOME/instance-4431408-1721067510.opb
0.98/1.03	c [0] solve iteration 1, LB=0, UB=25089
0.98/1.03	c [0.01] solve iteration 2, LB=8016, UB=9926
0.98/1.03	c [0.01] solve iteration 3, LB=8037, UB=9754
0.98/1.03	c [0.02] solve iteration 4, LB=8037, UB=8675
0.98/1.03	c [0.02] solve iteration 5, LB=8037, UB=8675
0.98/1.03	c [0.03] solve iteration 6, LB=8037, UB=8559
0.98/1.03	c [0.03] solve iteration 7, LB=8037, UB=8559
0.98/1.03	c [0.04] solve iteration 8, LB=8037, UB=8327
0.98/1.03	c [0.05] solve iteration 9, LB=8040, UB=8327
0.98/1.03	c [0.06] solve iteration 10, LB=8040, UB=8327
0.98/1.03	c [0.08] solve iteration 11, LB=8040, UB=8313
0.98/1.03	c [0.09] solve iteration 12, LB=8040, UB=8313
0.98/1.03	c [0.1] solve iteration 13, LB=8040, UB=8276
0.98/1.03	c [0.11] solve iteration 14, LB=8040, UB=8276
0.98/1.03	c [0.12] solve iteration 15, LB=8041, UB=8276
0.98/1.03	c [0.22] solve iteration 16, LB=8041, UB=8276
0.98/1.03	c [0.24] solve iteration 17, LB=8041, UB=8276
0.98/1.03	c [0.25] solve iteration 18, LB=8041, UB=8276
0.98/1.03	c [0.26] solve iteration 19, LB=8044, UB=8276
0.98/1.03	c [0.28] solve iteration 20, LB=8044, UB=8276
0.98/1.03	c [0.42] solve iteration 21, LB=8044, UB=8276
0.98/1.03	c [0.44] solve iteration 22, LB=8044, UB=8276
0.98/1.03	c [0.46] solve iteration 23, LB=8044, UB=8276
0.98/1.03	c [0.49] solve iteration 24, LB=8044, UB=8276
0.98/1.03	c [0.53] solve iteration 25, LB=8044, UB=8276
0.98/1.03	c [0.71] solve iteration 26, LB=8044, UB=8276
0.98/1.03	c [0.74] solve iteration 27, LB=8044, UB=8276
0.98/1.03	c [0.77] solve iteration 28, LB=8044, UB=8276
0.98/1.03	c [0.79] solve iteration 29, LB=8044, UB=8276
0.98/1.03	c [0.83] solve iteration 30, LB=8044, UB=8276
0.98/1.03	c LB=UB after SIS
0.98/1.03	c instance solved in 0.95s (IP-solver: 0.23s, core-extraction: 0.24s, SIS: 0.47s), 30 iterations, LB=8276, UB=8276, 
0.98/1.03	d ITERATIONS 30
0.98/1.03	d SIS 6
0.98/1.03	d SIS_SAT 2
0.98/1.03	d SIS_UNSAT 1
0.98/1.03	d SIS_OUT_OF_BUDGET 3
0.98/1.03	d CORES_EXTRACTED 2414
0.98/1.03	d CORES_IN_OPTIMIZER 624
0.98/1.03	d CLAUSAL_CORES_IN_OPTIMIZER 623
0.98/1.03	d CARDINALITY_CORES_IN_OPTIMIZER 0
0.98/1.03	d PB_CORES_IN_OPTIMIZER 1
0.98/1.03	d TIME_EXTRACT_CORES 0.240000
0.98/1.03	d TIME_OPTIMIZE 0.230000
0.98/1.03	d TIME_SIS 0.470000
0.98/1.03	c solve_time: 0.950000
0.98/1.03	s OPTIMUM FOUND
0.98/1.03	o 8276
0.98/1.03	v -x2 -x18 -x34 -x50 x66 -x82 -x3 -x19 -x35 x51 -x67 -x83 -x4 -x20 -x36 -x52 -x68 x84 -x5 x21 -x37 -x53 -x69 -x85 -x7 -x23 x39 -x55 -x71 -x87 x8 -x24 -x40 -x56 -x72 -x88 x9 -x25 -x41 -x57 -x73 -x89 -x10 -x26 -x42 -x58 -x74 x90 -x12 -x28 -x44 -x60 x76 -x92 -x13 -x29 x45 -x61 -x77 -x93 -x14 -x30 -x46 x62 -x78 -x94 -x15 x31 -x47 -x63 -x79 -x95 -x6 -x22 -x38 x54 x70 x86 -x11 x27 x43 x59 -x75 -x91 x16 -x32 -x48 -x64 x80 x96 x1 x17 x33 -x49 -x65 -x81 -x97 x98 -x99 -x100 -x101 x102 -x103 x104 -x105 x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 x114 -x115 x116 -x117 x118 -x119 -x120 -x121 x122 -x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 -x135 -x136 -x137 x138 x139 -x140 -x141 -x142 -x143 x144 

Verifier Data

OK	8276

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: 63968 MiB (62550 MiB free)
  memory of node 1: 64473 MiB (63043 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431408-1721067510/watcher-4431408-1721067510 -o /tmp/evaluation-result-4431408-1721067510/solver-4431408-1721067510 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721060308-828137 --watchdog 3760 run-glibc-2.34.sh ./ipbhs_gurobi HOME/instance-4431408-1721067510.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=832301, runsolver pid=832298
Current StackSize limit: 8192 KiB


[startup+0.100073 s]*
/proc/loadavg: 4.11 4.12 4.10 5/264 832304
/proc/meminfo: memFree=128581456/131524600 swapFree=131071996/131071996
[pid=832301] ppid=832298 vsize=9928 memory=2676 CPUtime=0 cores=5,7
/proc/832301/stat : 832301 (run-glibc-2.34.) S 832298 832301 828122 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 158913381 10166272 669 134679101440 94258544709632 94258545788952 140725362725088 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94258547887408 94258547934596 94258569723904 140725362734027 140725362734172 140725362734172 140725362741187 0
/proc/832301/statm: 2482 669 588 264 0 133 0
[pid=832303] ppid=832301 vsize=139260 memory=28024 CPUtime=0.08 cores=5,7
/proc/832303/stat : 832303 (ld-linux-x86-64) R 832301 832301 828122 0 -1 4194304 1785 0 0 0 7 1 0 0 20 0 2 0 158913382 142602240 7006 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
/proc/832303/statm: 34815 7006 3789 46 0 7410 0
[pid=832303/tid=832304] ppid=832301 vsize=139260 memory=4026561614 CPUtime=0 cores=5,7
/proc/832303/task/832304/stat : 832304 (ld-linux-x86-64) S 832301 832301 828122 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 158913383 142602240 7006 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 1 0 0 -1 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 149188 KiB
Current children cumulated memory: 30700 KiB

[startup+0.205753 s]*
/proc/loadavg: 4.11 4.12 4.10 5/264 832304
/proc/meminfo: memFree=128545344/131524600 swapFree=131071996/131071996
[pid=832301] ppid=832298 vsize=9928 memory=2676 CPUtime=0 cores=5,7
/proc/832301/stat : 832301 (run-glibc-2.34.) S 832298 832301 828122 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 158913381 10166272 669 134679101440 94258544709632 94258545788952 140725362725088 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94258547887408 94258547934596 94258569723904 140725362734027 140725362734172 140725362734172 140725362741187 0
/proc/832301/statm: 2482 669 588 264 0 133 0
[pid=832303] ppid=832301 vsize=139752 memory=29008 CPUtime=0.19 cores=5,7
/proc/832303/stat : 832303 (ld-linux-x86-64) R 832301 832301 828122 0 -1 4194304 2353 0 0 0 17 2 0 0 20 0 2 0 158913382 143106048 7252 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
/proc/832303/statm: 34938 7252 3805 46 0 7533 0
[pid=832303/tid=832304] ppid=832301 vsize=139752 memory=3471202400344241230 CPUtime=0 cores=5,7
/proc/832303/task/832304/stat : 832304 (ld-linux-x86-64) S 832301 832301 828122 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 158913383 143106048 7252 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 149680 KiB
Current children cumulated memory: 31684 KiB

[startup+0.305338 s]*
/proc/loadavg: 4.11 4.12 4.10 5/264 832304
/proc/meminfo: memFree=128532772/131524600 swapFree=131071996/131071996
[pid=832301] ppid=832298 vsize=9928 memory=2676 CPUtime=0 cores=5,7
/proc/832301/stat : 832301 (run-glibc-2.34.) S 832298 832301 828122 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 158913381 10166272 669 134679101440 94258544709632 94258545788952 140725362725088 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94258547887408 94258547934596 94258569723904 140725362734027 140725362734172 140725362734172 140725362741187 0
/proc/832301/statm: 2482 669 588 264 0 133 0
[pid=832303] ppid=832301 vsize=140464 memory=29940 CPUtime=0.29 cores=5,7
/proc/832303/stat : 832303 (ld-linux-x86-64) R 832301 832301 828122 0 -1 4194304 2681 0 0 0 26 3 0 0 20 0 2 0 158913382 143835136 7485 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
/proc/832303/statm: 35116 7485 3915 46 0 7711 0
[pid=832303/tid=832304] ppid=832301 vsize=140464 memory=-8970539977034328420 CPUtime=0 cores=5,7
/proc/832303/task/832304/stat : 832304 (ld-linux-x86-64) R 832301 832301 828122 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 158913383 143835136 7485 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 -1 7 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 150392 KiB
Current children cumulated memory: 32616 KiB

[startup+0.700223 s]
/proc/loadavg: 4.11 4.12 4.10 5/264 832304
/proc/meminfo: memFree=128547548/131524600 swapFree=131071996/131071996
[pid=832301] ppid=832298 vsize=9928 memory=2676 CPUtime=0 cores=5,7
/proc/832301/stat : 832301 (run-glibc-2.34.) S 832298 832301 828122 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 158913381 10166272 669 134679101440 94258544709632 94258545788952 140725362725088 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94258547887408 94258547934596 94258569723904 140725362734027 140725362734172 140725362734172 140725362741187 0
/proc/832301/statm: 2482 669 588 264 0 133 0
[pid=832303] ppid=832301 vsize=141164 memory=33080 CPUtime=0.68 cores=5,7
/proc/832303/stat : 832303 (ld-linux-x86-64) R 832301 832301 828122 0 -1 4194304 3268 0 0 0 63 5 0 0 20 0 2 0 158913382 144551936 8270 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
/proc/832303/statm: 35291 8270 3915 46 0 7886 0
[pid=832303/tid=832304] ppid=832301 vsize=141164 memory=100 CPUtime=0 cores=5,7
/proc/832303/task/832304/stat : 832304 (ld-linux-x86-64) S 832301 832301 828122 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 158913383 144551936 8270 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 151092 KiB
Current children cumulated memory: 35756 KiB

[startup+1.04841 s]
# the end of solver process 832301 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.959358 s, system=0.068843 s

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

[startup+0.80023 s]
/proc/loadavg: 4.11 4.12 4.10 5/264 832304
/proc/meminfo: memFree=128547548/131524600 swapFree=131071996/131071996
[pid=832301] ppid=832298 vsize=9928 memory=2676 CPUtime=0 cores=5,7
/proc/832301/stat : 832301 (run-glibc-2.34.) S 832298 832301 828122 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 158913381 10166272 669 134679101440 94258544709632 94258545788952 140725362725088 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94258547887408 94258547934596 94258569723904 140725362734027 140725362734172 140725362734172 140725362741187 0
/proc/832301/statm: 2482 669 588 264 0 133 0
[pid=832303] ppid=832301 vsize=141316 memory=33340 CPUtime=0.78 cores=5,7
/proc/832303/stat : 832303 (ld-linux-x86-64) R 832301 832301 828122 0 -1 4194304 3350 0 0 0 72 6 0 0 20 0 2 0 158913382 144707584 8335 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
/proc/832303/statm: 35329 8335 3915 46 0 7924 0
[pid=832303/tid=832304] ppid=832301 vsize=141316 memory=0 CPUtime=0 cores=5,7
/proc/832303/task/832304/stat : 832304 (ld-linux-x86-64) S 832301 832301 828122 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 158913383 144707584 8335 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 151244 KiB
Current children cumulated memory: 36016 KiB

[startup+1.0002 s]*
/proc/loadavg: 4.11 4.12 4.10 5/264 832304
/proc/meminfo: memFree=128459112/131524600 swapFree=131071996/131071996
[pid=832301] ppid=832298 vsize=9928 memory=2676 CPUtime=0 cores=5,7
/proc/832301/stat : 832301 (run-glibc-2.34.) S 832298 832301 828122 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 158913381 10166272 669 134679101440 94258544709632 94258545788952 140725362725088 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94258547887408 94258547934596 94258569723904 140725362734027 140725362734172 140725362734172 140725362741187 0
/proc/832301/statm: 2482 669 588 264 0 133 0
[pid=832303] ppid=832301 vsize=141892 memory=33176 CPUtime=0.98 cores=5,7
/proc/832303/stat : 832303 (ld-linux-x86-64) R 832301 832301 828122 0 -1 4194304 4072 0 0 0 92 6 0 0 20 0 2 0 158913382 145297408 8294 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
/proc/832303/statm: 35473 8294 3915 46 0 8068 0
[pid=832303/tid=832304] ppid=832301 vsize=141892 memory=2676 CPUtime=0 cores=5,7
/proc/832303/task/832304/stat : 832304 (ld-linux-x86-64) S 832301 832301 828122 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 158913383 145297408 8294 134679101440 140136259682304 140136259869916 140727320182528 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 140136261970816 140136261980264 93825022148608 140727320187747 140727320187899 140727320187899 140727320194994 0
Current children cumulated CPU time: 0.98 s
Current children cumulated vsize: 151820 KiB
Current children cumulated memory: 35852 KiB

Child status: 0

Real time (s): 1.04845
CPU time (s): 1.0282
CPU user time (s): 0.959358
CPU system time (s): 0.068843
CPU usage (%): 98.069
Max. virtual memory (cumulated for all children) (KiB): 152084
Max. memory (cumulated for all children) (KiB): 36116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.959358
system time used= 0.068843
maximum resident set size= 33776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5135
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= 211
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 832301
#   total CPU time (s): 1.0282
#   total CPU user time (s): 0.959358
#   total CPU system time (s): 0.068843

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016478 second user time and 0.028554 second system time

The end

Launcher Data

Begin job on nodeC018 at 2024-07-15 20:18:42
IDJOB=4431408
IDBENCH=147016
IDSOLVER=3056
FILE ID=nodeC018/4431408-1721067510
RUNJOBID= nodeC018-1721060308-828137
SLURM_JOB_ID= 7505506
Free space on /tmp= 889952 MiB

SOLVER NAME= IPBHS-GUROBI 2024-07-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= run-glibc-2.34.sh ./ipbhs_gurobi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431408-1721067510/watcher-4431408-1721067510 -o /tmp/evaluation-result-4431408-1721067510/solver-4431408-1721067510 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721060308-828137 --watchdog 3760  run-glibc-2.34.sh ./ipbhs_gurobi HOME/instance-4431408-1721067510.opb

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

MD5SUM BENCH= 594a5d28c57ef949d6ec18bff5944909
RANDOM SEED=1035696147

nodeC018.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3666.458
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.52
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		: 3675.382
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
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		: 3599.970
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.52
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		: 3600.789
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
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		: 3666.416
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.52
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		: 3664.326
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
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		: 3599.915
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.52
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		: 3680.220
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128609604 kB
MemAvailable:   128994200 kB
Buffers:          359376 kB
Cached:           865972 kB
SwapCached:            0 kB
Active:           633352 kB
Inactive:        1694968 kB
Active(anon):       1568 kB
Inactive(anon):  1139120 kB
Active(file):     631784 kB
Inactive(file):   555848 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             41880 kB
Writeback:             0 kB
AnonPages:       1099092 kB
Mapped:           122264 kB
Shmem:             37720 kB
KReclaimable:      73576 kB
Slab:             178832 kB
SReclaimable:      73576 kB
SUnreclaim:       105256 kB
KernelStack:        4208 kB
PageTables:        12056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1616840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60384 kB
HardwareCorrupted:     0 kB
AnonHugePages:    837632 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      232148 kB
DirectMap2M:    16318464 kB
DirectMap1G:    119537664 kB

Free space on /tmp at the end= 889912 MiB
End job on nodeC018 at 2024-07-15 20:18:43