Trace number 4431534

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 2024-07-09OPT41202 2.17029 2.18592

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER0
CLAUSAL_CORES_IN_OPTIMIZER168
CORES_EXTRACTED350
CORES_IN_OPTIMIZER168
ITERATIONS9
PB_CORES_IN_OPTIMIZER0
SIS1
SIS_OUT_OF_BUDGET1
SIS_SAT0
SIS_UNSAT0
TIME_EXTRACT_CORES0.46
TIME_OPTIMIZE0.1
TIME_SIS0.89

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir04_trarea_ac.opb
MD5SUM206b08b420dad9af66531a7207372127
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 benchmark41202
Best CPU time to get the best result obtained on this benchmark0.09333
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1945
Total number of constraints3355
Number of constraints which are clauses3355
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 constraint1
Maximum length of a constraint55
Number of terms in the objective function 1036
Biggest coefficient in the objective function 2072
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1671510
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2072
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1671510
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.09/2.17	c initialize IPBHS solver
2.09/2.17	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
2.09/2.17	c optimizer = "gurobi"
2.09/2.17	c pbsolver = "roundingsat"
2.09/2.17	c load symmetries from file ""
2.09/2.17	c set time limit for symmetry computation to 100 seconds.
2.09/2.17	c set interchangeable summation variable limit to 3
2.09/2.17	c set abs symmetric core budget per WCE-iteration to 100
2.09/2.17	c set rel symmetric core budget per WCE-iteration to 0
2.09/2.17	c set lit symmetric core budget per WCE-iteration to 0
2.09/2.17	c set sym generation to 's'
2.09/2.17	c set abstraction set creation to 10 iterations without LB change
2.09/2.17	c set abstraction set inputs to 0
2.09/2.17	c set abstraction set cluster min size to 2
2.09/2.17	c set abstraction set cluster max size to 100000000
2.09/2.17	c set abstraction set cluster activation limit to 2
2.09/2.17	c enable abstraction set require equal cost
2.09/2.17	c set abstraction set assumptions to 0
2.09/2.17	c set abstraction set constraint type to 0
2.09/2.17	c set abstract core extraction strategy to b
2.09/2.17	c set core extraction strategy to 2
2.09/2.17	c set core extraction shuffles 10
2.09/2.17	c set cores per iteration to 5
2.09/2.17	c set optimizer bound usage strategy to 2
2.09/2.17	c set optimizer max non-optimal iterations to 1000
2.09/2.17	c set small core cardinality limit to 2
2.09/2.17	c set max coef in cores to 1000000000
2.09/2.17	c set SIS iterations to 5
2.09/2.17	c set SIS budget abs to 1000
2.09/2.17	c set SIS budget rel to 0.05
2.09/2.17	c limit for coefficient in constraints and objective to 9223372036854775807
2.09/2.17	c will solve HOME/instance-4431534-1721106982.opb
2.09/2.17	c [0.01] solve iteration 1, LB=0, UB=1671511
2.09/2.17	c [0.28] solve iteration 2, LB=6961, UB=76219
2.09/2.17	c [0.34] solve iteration 3, LB=39824, UB=53317
2.09/2.17	c [0.37] solve iteration 4, LB=39914, UB=44082
2.09/2.17	c [0.41] solve iteration 5, LB=39914, UB=44082
2.09/2.17	c [1.37] solve iteration 6, LB=40555, UB=44082
2.09/2.17	c [1.42] solve iteration 7, LB=40785, UB=44082
2.09/2.17	c [1.45] solve iteration 8, LB=40990, UB=42620
2.09/2.17	c [1.47] solve iteration 9, LB=40990, UB=41400
2.09/2.17	c LB=UB after core extraction
2.09/2.17	c instance solved in 1.48s (IP-solver: 0.1s, core-extraction: 0.46s, SIS: 0.89s), 9 iterations, LB=41202, UB=41202, 
2.09/2.17	d ITERATIONS 9
2.09/2.17	d SIS 1
2.09/2.17	d SIS_SAT 0
2.09/2.17	d SIS_UNSAT 0
2.09/2.17	d SIS_OUT_OF_BUDGET 1
2.09/2.17	d CORES_EXTRACTED 350
2.09/2.17	d CORES_IN_OPTIMIZER 168
2.09/2.17	d CLAUSAL_CORES_IN_OPTIMIZER 168
2.09/2.17	d CARDINALITY_CORES_IN_OPTIMIZER 0
2.09/2.17	d PB_CORES_IN_OPTIMIZER 0
2.09/2.17	d TIME_EXTRACT_CORES 0.460000
2.09/2.17	d TIME_OPTIMIZE 0.100000
2.09/2.17	d TIME_SIS 0.890000
2.09/2.17	c solve_time: 1.480000
2.09/2.17	s OPTIMUM FOUND
2.09/2.17	o 41202
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Verifier Data 

OK	41202

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: 64059 MiB (61654 MiB free)
  memory of node 1: 64510 MiB (63421 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431534-1721106982/watcher-4431534-1721106982 -o /tmp/evaluation-result-4431534-1721106982/solver-4431534-1721106982 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721106978-827952 --watchdog 3760 run-glibc-2.34.sh ./ipbhs_gurobi HOME/instance-4431534-1721106982.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=828261, runsolver pid=828258
Current StackSize limit: 8192 KiB


[startup+0.100807 s]*
/proc/loadavg: 4.53 4.40 4.26 6/250 828264
/proc/meminfo: memFree=128065384/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=138040 memory=24772 CPUtime=0.1 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 2152 0 0 0 7 3 0 0 20 0 2 0 162857786 141352960 6193 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 34510 6193 3470 46 0 7105 0
[pid=828263/tid=828264] ppid=828261 vsize=138040 memory=4026561614 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 162857791 141352960 6193 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 147968 KiB
Current children cumulated memory: 27524 KiB

[startup+0.213218 s]*
/proc/loadavg: 4.53 4.40 4.26 5/250 828264
/proc/meminfo: memFree=128064624/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=138040 memory=24772 CPUtime=0.2 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 2153 0 0 0 12 8 0 0 20 0 2 0 162857786 141352960 6193 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 34510 6193 3470 46 0 7105 0
[pid=828263/tid=828264] ppid=828261 vsize=138040 memory=3471202400344241230 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 162857791 141352960 6193 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 147968 KiB
Current children cumulated memory: 27524 KiB

[startup+0.312205 s]*
/proc/loadavg: 4.53 4.40 4.26 5/250 828264
/proc/meminfo: memFree=128062732/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=138040 memory=25212 CPUtime=0.31 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 2154 0 0 0 18 13 0 0 20 0 2 0 162857786 141352960 6303 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 34510 6303 3517 46 0 7105 0
[pid=828263/tid=828264] ppid=828261 vsize=138040 memory=-9040909820623020901 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 162857791 141352960 6303 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 147968 KiB
Current children cumulated memory: 27964 KiB

[startup+0.700415 s]
/proc/loadavg: 4.53 4.40 4.26 5/242 828273
/proc/meminfo: memFree=128075448/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=140492 memory=28056 CPUtime=0.69 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 2886 0 0 0 42 27 0 0 20 0 2 0 162857786 143863808 7014 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 35123 7014 3756 46 0 7718 0
[pid=828263/tid=828264] ppid=828261 vsize=140492 memory=32144 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 162857791 143863808 7014 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 150420 KiB
Current children cumulated memory: 30808 KiB

[startup+1.50038 s]
/proc/loadavg: 4.53 4.40 4.26 5/242 828300
/proc/meminfo: memFree=128072652/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=143280 memory=34912 CPUtime=1.48 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 4063 0 0 0 95 53 0 0 20 0 2 0 162857786 146718720 8728 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 35820 8728 3772 46 0 8415 0
[pid=828263/tid=828264] ppid=828261 vsize=143280 memory=11464 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 162857791 146718720 8728 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 153208 KiB
Current children cumulated memory: 37664 KiB

[startup+2.18587 s]
# the end of solver process 828261 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.50715 s, system=0.663135 s

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

[startup+1.60042 s]
/proc/loadavg: 4.53 4.40 4.26 5/242 828300
/proc/meminfo: memFree=128072652/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=145588 memory=37552 CPUtime=1.57 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 4737 0 0 0 103 54 0 0 20 0 2 0 162857786 149082112 9388 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 36397 9388 3772 46 0 8992 0
[pid=828263/tid=828264] ppid=828261 vsize=145588 memory=0 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 162857791 149082112 9388 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 155516 KiB
Current children cumulated memory: 40304 KiB

[startup+2.00028 s]*
/proc/loadavg: 4.53 4.40 4.26 5/250 828312
/proc/meminfo: memFree=128044392/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=149928 memory=41588 CPUtime=1.99 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 5717 0 0 0 137 62 0 0 20 0 2 0 162857786 153526272 10397 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 37482 10397 3772 46 0 10077 0
[pid=828263/tid=828264] ppid=828261 vsize=149928 memory=-8968852235258848101 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 162857791 153526272 10397 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 159856 KiB
Current children cumulated memory: 44340 KiB

[startup+2.11215 s]
/proc/loadavg: 4.53 4.40 4.26 5/250 828312
/proc/meminfo: memFree=128044392/131655788 swapFree=131071996/131071996
[pid=828261] ppid=828258 vsize=9928 memory=2752 CPUtime=0 cores=1,3
/proc/828261/stat : 828261 (run-glibc-2.34.) S 828258 828261 827940 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 162857786 10166272 688 134679101440 94334654066688 94334655146008 140734137921424 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94334657244464 94334657291652 94334669897728 140734137930699 140734137930844 140734137930844 140734137937859 0
/proc/828261/statm: 2482 688 609 264 0 133 0
[pid=828263] ppid=828261 vsize=152232 memory=43388 CPUtime=2.09 cores=1,3
/proc/828263/stat : 828263 (ld-linux-x86-64) R 828261 828261 827940 0 -1 4194304 9853 0 0 0 145 64 0 0 20 0 2 0 162857786 155885568 10847 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
/proc/828263/statm: 38058 10847 3772 46 0 10653 0
[pid=828263/tid=828264] ppid=828261 vsize=152232 memory=11464 CPUtime=0 cores=1,3
/proc/828263/task/828264/stat : 828264 (ld-linux-x86-64) S 828261 828261 827940 0 -1 1077936192 4 0 0 0 0 0 0 0 20 0 2 0 162857791 155885568 10847 134679101440 140664766230528 140664766418140 140737080247648 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 140664768519040 140664768528488 93825018605568 140737080255331 140737080255483 140737080255483 140737080262578 0
Current children cumulated CPU time: 2.09 s
Current children cumulated vsize: 162160 KiB
Current children cumulated memory: 46140 KiB

Child status: 0

Real time (s): 2.18592
CPU time (s): 2.17029
CPU user time (s): 1.50715
CPU system time (s): 0.663135
CPU usage (%): 99.2849
Max. virtual memory (cumulated for all children) (KiB): 162160
Max. memory (cumulated for all children) (KiB): 46140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.50715
system time used= 0.663135
maximum resident set size= 43944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11422
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= 306
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 828261
#   total CPU time (s): 2.17029
#   total CPU user time (s): 1.50715
#   total CPU system time (s): 0.663135

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038264 second user time and 0.079522 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2024-07-16 07:16:34
IDJOB=4431534
IDBENCH=148154
IDSOLVER=3056
FILE ID=nodeC009/4431534-1721106982
RUNJOBID= nodeC009-1721106978-827952
SLURM_JOB_ID= 7505638
Free space on /tmp= 723644 MiB

SOLVER NAME= IPBHS-GUROBI 2024-07-09
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir04_trarea_ac.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-4431534-1721106982/watcher-4431534-1721106982 -o /tmp/evaluation-result-4431534-1721106982/solver-4431534-1721106982 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721106978-827952 --watchdog 3760  run-glibc-2.34.sh ./ipbhs_gurobi HOME/instance-4431534-1721106982.opb

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

MD5SUM BENCH= 206b08b420dad9af66531a7207372127
RANDOM SEED=1231806362

nodeC009.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	: 0xb00001f
cpu MHz		: 3669.565
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.34
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	: 0xb00001f
cpu MHz		: 2095.303
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.27
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	: 0xb00001f
cpu MHz		: 1197.460
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.34
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	: 0xb00001f
cpu MHz		: 1197.429
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.27
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	: 0xb00001f
cpu MHz		: 3669.557
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.34
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	: 0xb00001f
cpu MHz		: 1197.338
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.27
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	: 0xb00001f
cpu MHz		: 1197.537
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6984.34
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	: 0xb00001f
cpu MHz		: 1197.317
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        128086288 kB
MemAvailable:   129825072 kB
Buffers:          399004 kB
Cached:          2165080 kB
SwapCached:            0 kB
Active:           704704 kB
Inactive:        2303272 kB
Active(anon):       1468 kB
Inactive(anon):   480124 kB
Active(file):     703236 kB
Inactive(file):  1823148 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            171140 kB
Writeback:             4 kB
AnonPages:        443920 kB
Mapped:           118940 kB
Shmem:             37700 kB
KReclaimable:     104860 kB
Slab:             203172 kB
SReclaimable:     104860 kB
SUnreclaim:        98312 kB
KernelStack:        3956 kB
PageTables:        10376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     747924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 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:      187208 kB
DirectMap2M:    19640320 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 723604 MiB
End job on nodeC009 at 2024-07-16 07:16:36