Trace number 4528336

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
pb_picat 2025-07-11UNSAT 348.485 349.487

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_3.opb
MD5SUM3b6cd88d51672ff5fa8d3ce8152b7bd3
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark14.6414
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2821
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c solving HOME/instance-4528336-1752238573.opb (Picat 3.9b11, 7/10/2025)
348.39/349.48	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (54161 MiB free)
  memory of node 1: 64465 MiB (60592 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528336-1752238573/watcher-4528336-1752238573 -o /tmp/evaluation-result-4528336-1752238573/solver-4528336-1752238573 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752238573-130319 --watchdog 3760 pb_picat HOME/instance-4528336-1752238573.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=130363, runsolver pid=130357

[startup+0.10006 s]*
/proc/loadavg: 1.11 1.67 3.96 5/266 130376
/proc/meminfo: memFree=117457488/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2036488 memory=21112 CPUtime=0.08 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 1149 0 0 0 8 0 0 0 20 0 1 0 139534859 2085363712 5278 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 509122 5278 1792 343 0 506186 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2036488 KiB
Current children cumulated memory: 21112 KiB

[startup+0.205836 s]*
/proc/loadavg: 1.11 1.67 3.96 5/266 130376
/proc/meminfo: memFree=117456480/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2037516 memory=22264 CPUtime=0.19 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 1469 0 0 0 18 1 0 0 20 0 1 0 139534859 2086416384 5566 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 509379 5566 1792 343 0 506443 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2037516 KiB
Current children cumulated memory: 22264 KiB

[startup+0.304692 s]*
/proc/loadavg: 1.11 1.67 3.96 5/266 130376
/proc/meminfo: memFree=117456296/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2038028 memory=22520 CPUtime=0.29 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 1525 0 0 0 28 1 0 0 20 0 1 0 139534859 2086940672 5630 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 509507 5630 1792 343 0 506571 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2038028 KiB
Current children cumulated memory: 22520 KiB

[startup+0.7001 s]
/proc/loadavg: 1.34 1.71 3.96 5/266 130376
/proc/meminfo: memFree=117452516/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2038028 memory=22576 CPUtime=0.68 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 1956 0 0 0 67 1 0 0 20 0 1 0 139534859 2086940672 5644 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 509507 5644 1792 343 0 506571 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2038028 KiB
Current children cumulated memory: 22576 KiB

[startup+1.5001 s]
/proc/loadavg: 1.34 1.71 3.96 5/266 130376
/proc/meminfo: memFree=117451760/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2039052 memory=23028 CPUtime=1.47 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 2932 0 0 0 146 1 0 0 20 0 1 0 139534859 2087989248 5757 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 509763 5757 1792 343 0 506827 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2039052 KiB
Current children cumulated memory: 23028 KiB

[startup+3.10515 s]
/proc/loadavg: 1.34 1.71 3.96 5/266 130376
/proc/meminfo: memFree=117459976/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2040228 memory=23940 CPUtime=3.07 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 5003 0 0 0 306 1 0 0 20 0 1 0 139534859 2089193472 5985 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 510057 5985 1792 343 0 507121 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2040228 KiB
Current children cumulated memory: 23940 KiB

[startup+6.30011 s]
/proc/loadavg: 1.55 1.75 3.96 5/266 130376
/proc/meminfo: memFree=117456876/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2042540 memory=24892 CPUtime=6.26 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 10024 0 0 0 624 2 0 0 20 0 1 0 139534859 2091560960 6223 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 510635 6223 1792 343 0 507699 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2042540 KiB
Current children cumulated memory: 24892 KiB

[startup+12.7001 s]
/proc/loadavg: 1.75 1.79 3.97 5/266 130376
/proc/meminfo: memFree=117440400/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2042540 memory=26180 CPUtime=12.64 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 18152 0 0 0 1261 3 0 0 20 0 1 0 139534859 2091560960 6545 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 510635 6545 1792 343 0 507699 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2042540 KiB
Current children cumulated memory: 26180 KiB

[startup+25.5001 s]
/proc/loadavg: 2.10 1.86 3.97 5/265 130377
/proc/meminfo: memFree=117431548/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2044588 memory=27792 CPUtime=25.41 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 31996 0 0 0 2535 6 0 0 20 0 1 0 139534859 2093658112 6948 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 511147 6948 1792 343 0 508211 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2044588 KiB
Current children cumulated memory: 27792 KiB

[startup+51.1057 s]
/proc/loadavg: 2.91 2.08 3.97 5/266 130378
/proc/meminfo: memFree=117430020/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2049828 memory=29432 CPUtime=50.95 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 58433 0 0 0 5083 12 0 0 20 0 1 0 139534859 2099023872 7358 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512457 7358 1792 343 0 509521 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 2049828 KiB
Current children cumulated memory: 29432 KiB

[startup+102.3 s]
/proc/loadavg: 3.59 2.39 3.98 5/266 130380
/proc/meminfo: memFree=117396644/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2050436 memory=33024 CPUtime=102 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 105870 0 0 0 10178 22 0 0 20 0 1 0 139534859 2099646464 8256 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512609 8256 1792 343 0 509673 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 2050436 KiB
Current children cumulated memory: 33024 KiB

[startup+162.3 s]
/proc/loadavg: 3.89 2.70 4.00 5/264 130382
/proc/meminfo: memFree=117389276/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2050436 memory=33024 CPUtime=161.82 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 142140 0 0 0 16153 29 0 0 20 0 1 0 139534859 2099646464 8256 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512609 8256 1792 343 0 509673 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 2050436 KiB
Current children cumulated memory: 33024 KiB

[startup+222.3 s]
/proc/loadavg: 4.02 2.96 4.00 5/264 130385
/proc/meminfo: memFree=117393616/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2050960 memory=34040 CPUtime=221.65 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 184098 0 0 0 22127 38 0 0 20 0 1 0 139534859 2100183040 8510 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512740 8510 1792 343 0 509804 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 2050960 KiB
Current children cumulated memory: 34040 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 3.17 4.00 5/265 130388
/proc/meminfo: memFree=117397964/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2055412 memory=38176 CPUtime=281.48 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 213960 0 0 0 28104 44 0 0 20 0 1 0 139534859 2104741888 9544 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 513853 9544 1792 343 0 510917 0
Current children cumulated CPU time: 281.48 s
Current children cumulated vsize: 2055412 KiB
Current children cumulated memory: 38176 KiB

[startup+342.3 s]
/proc/loadavg: 4.14 3.35 4.01 5/265 130401
/proc/meminfo: memFree=117400532/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2051784 memory=35020 CPUtime=341.31 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 242342 0 0 0 34080 51 0 0 20 0 1 0 139534859 2101026816 8755 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512946 8755 1792 343 0 510010 0
Current children cumulated CPU time: 341.31 s
Current children cumulated vsize: 2051784 KiB
Current children cumulated memory: 35020 KiB

[startup+349.487 s]
# the end of solver process 130363 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=347.966 s, system=0.518489 s

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

[startup+345.6 s]
/proc/loadavg: 4.14 3.35 4.01 5/265 130401
/proc/meminfo: memFree=117400548/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2051784 memory=35020 CPUtime=344.6 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 243023 0 0 0 34409 51 0 0 20 0 1 0 139534859 2101026816 8755 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512946 8755 1792 343 0 510010 0
Current children cumulated CPU time: 344.6 s
Current children cumulated vsize: 2051784 KiB
Current children cumulated memory: 35020 KiB

[startup+347.2 s]
/proc/loadavg: 4.13 3.36 4.01 5/265 130401
/proc/meminfo: memFree=117400548/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2051784 memory=33868 CPUtime=346.19 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 243462 0 0 0 34568 51 0 0 20 0 1 0 139534859 2101026816 8467 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512946 8467 1792 343 0 510010 0
Current children cumulated CPU time: 346.19 s
Current children cumulated vsize: 2051784 KiB
Current children cumulated memory: 33868 KiB

[startup+348.8 s]
/proc/loadavg: 4.13 3.36 4.01 5/265 130401
/proc/meminfo: memFree=117400604/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2051784 memory=35084 CPUtime=347.79 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 244502 0 0 0 34728 51 0 0 20 0 1 0 139534859 2101026816 8771 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512946 8771 1792 343 0 510010 0
Current children cumulated CPU time: 347.79 s
Current children cumulated vsize: 2051784 KiB
Current children cumulated memory: 35084 KiB

[startup+349.2 s]
/proc/loadavg: 4.13 3.36 4.01 5/265 130401
/proc/meminfo: memFree=117400356/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2051784 memory=34264 CPUtime=348.19 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 245491 0 0 0 34768 51 0 0 20 0 1 0 139534859 2101026816 8566 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512946 8566 1792 343 0 510010 0
Current children cumulated CPU time: 348.19 s
Current children cumulated vsize: 2051784 KiB
Current children cumulated memory: 34264 KiB

[startup+349.4 s]
/proc/loadavg: 4.13 3.36 4.01 5/265 130401
/proc/meminfo: memFree=117400356/131250000 swapFree=33010160/33010684
[pid=130363] ppid=130357 vsize=2051784 memory=34264 CPUtime=348.39 cores=1,3
/proc/130363/stat : 130363 (pb_picat) R 130357 130363 128431 0 -1 4194304 245504 0 0 0 34788 51 0 0 20 0 1 0 139534859 2101026816 8566 18446744073709551615 94716705677312 94716707078893 140735677019952 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94716707350320 94716709224560 94716716150784 140735677024668 140735677024744 140735677024744 140735677030348 0
/proc/130363/statm: 512946 8566 1792 343 0 510010 0
Current children cumulated CPU time: 348.39 s
Current children cumulated vsize: 2051784 KiB
Current children cumulated memory: 34264 KiB

Child status: 0

Real time (s): 349.487
CPU time (s): 348.485
CPU user time (s): 347.966
CPU system time (s): 0.518489
CPU usage (%): 99.7132
Max. virtual memory (cumulated for all children) (KiB): 2055880
Max. memory (cumulated for all children) (KiB): 38644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 347.966
system time used= 0.518489
maximum resident set size= 38644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245516
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= 128
involuntary context switches= 2229


# summary of solver processes directly reported to runsolver:
#   pid: 130363
#   total CPU time (s): 348.485
#   total CPU user time (s): 347.966
#   total CPU system time (s): 0.518489

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.688337 second user time and 1.45881 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-07-11 14:56:13
IDJOB=4528336
IDBENCH=147587
IDSOLVER=3385
FILE ID=nodeC016/4528336-1752238573
RUNJOBID= nodeC016-1752238573-130319
SLURM_JOB_ID= 9682527
Free space on /tmp= 430632 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_3.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4528336-1752238573/watcher-4528336-1752238573 -o /tmp/evaluation-result-4528336-1752238573/solver-4528336-1752238573 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1752238573-130319 --watchdog 3760  pb_picat HOME/instance-4528336-1752238573.opb

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

MD5SUM BENCH= 3b6cd88d51672ff5fa8d3ce8152b7bd3
RANDOM SEED=772228370

nodeC016 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.738
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	: 6999.48
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		: 3599.734
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	: 6999.48
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		: 3648.321
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	: 6999.48
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		: 3599.713
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.727
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	: 6999.48
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		: 2874.227
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	: 6999.48
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		: 3599.531
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	: 6999.48
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		: 3599.775
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        117501240 kB
MemAvailable:   129608096 kB
Buffers:            2144 kB
Cached:         12819024 kB
SwapCached:           28 kB
Active:           760748 kB
Inactive:       12134412 kB
Active(anon):      89924 kB
Inactive(anon):     2112 kB
Active(file):     670824 kB
Inactive(file): 12132300 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             14256 kB
Writeback:            52 kB
AnonPages:         76556 kB
Mapped:           105564 kB
Shmem:             18044 kB
KReclaimable:     285944 kB
Slab:             383152 kB
SReclaimable:     285944 kB
SUnreclaim:        97208 kB
KernelStack:        4084 kB
PageTables:         2576 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     344708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150440 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430616 MiB
End job on nodeC016 at 2025-07-11 15:02:03