Trace number 4507949

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
Picat 2025-06-16UNSAT 72.3566 72.5526

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/
EmployeeScheduling/normalized-sep4.5.opb
MD5SUMb67c8b15922ffb2eac696beabc53406c
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 benchmark0.626446
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9324
Total number of constraints28660
Number of constraints which are clauses26658
Number of constraints which are cardinality constraints (but not clauses)238
Number of constraints which are nor clauses,nor cardinality constraints1764
Minimum length of a constraint2
Maximum length of a constraint240
Number of terms in the objective function 26
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 211
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 160
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 670
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c solving HOME/instance-4507949-1751487806.opb (Picat 3.9b6)
72.29/72.55	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: 63665 MiB (62420 MiB free)
  memory of node 1: 64507 MiB (63740 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4507949-1751487806/watcher-4507949-1751487806 -o /tmp/evaluation-result-4507949-1751487806/solver-4507949-1751487806 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751480579-65383 --watchdog 3760 pb_picat HOME/instance-4507949-1751487806.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
Starting watchdog thread
solver pid=66154, runsolver pid=66151
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.09 4.08 4.09 5/264 66155
/proc/meminfo: memFree=129140460/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2027148 memory=38760 CPUtime=0.09 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 1139 0 0 0 9 0 0 0 20 0 1 0 64460493 2075799552 9690 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 506787 9690 1568 343 0 503851 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 38760 KiB

[startup+0.204526 s]*
/proc/loadavg: 4.09 4.08 4.09 5/264 66155
/proc/meminfo: memFree=129103596/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2027148 memory=57196 CPUtime=0.2 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 1149 0 0 0 19 1 0 0 20 0 1 0 64460493 2075799552 14299 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 506787 14299 1568 343 0 503851 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 57196 KiB

[startup+0.305368 s]*
/proc/loadavg: 4.09 4.08 4.09 5/264 66155
/proc/meminfo: memFree=129070828/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2034964 memory=78324 CPUtime=0.29 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 1291 0 0 0 28 1 0 0 20 0 1 0 64460493 2083803136 19581 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 508741 19581 1600 343 0 505805 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2034964 KiB
Current children cumulated memory: 78324 KiB

[startup+0.700173 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 66155
/proc/meminfo: memFree=129007688/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2050544 memory=118316 CPUtime=0.69 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 4840 0 0 0 63 6 0 0 20 0 1 0 64460493 2099757056 29579 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 512636 29579 1728 343 0 509700 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2050544 KiB
Current children cumulated memory: 118316 KiB

[startup+1.50018 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 66155
/proc/meminfo: memFree=128883540/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2081592 memory=144436 CPUtime=1.48 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 11230 0 0 0 138 10 0 0 20 0 1 0 64460493 2131550208 36109 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 520398 36109 1728 343 0 517462 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2081592 KiB
Current children cumulated memory: 144436 KiB

[startup+3.10537 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 66155
/proc/meminfo: memFree=128564060/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2099640 memory=161600 CPUtime=3.08 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 13890 0 0 0 297 11 0 0 20 0 1 0 64460493 2150031360 40400 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 524910 40400 1728 343 0 521974 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2099640 KiB
Current children cumulated memory: 161600 KiB

[startup+6.30016 s]
/proc/loadavg: 4.08 4.08 4.09 5/264 66155
/proc/meminfo: memFree=128131588/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2101800 memory=161180 CPUtime=6.27 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 20793 0 0 0 614 13 0 0 20 0 1 0 64460493 2152243200 40295 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 525450 40295 1728 343 0 522514 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2101800 KiB
Current children cumulated memory: 161180 KiB

[startup+12.7002 s]
/proc/loadavg: 4.08 4.08 4.09 5/264 66155
/proc/meminfo: memFree=127313944/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2118644 memory=189568 CPUtime=12.66 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 31108 0 0 0 1243 23 0 0 20 0 1 0 64460493 2169491456 47392 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529661 47392 1728 343 0 526725 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2118644 KiB
Current children cumulated memory: 189568 KiB

[startup+25.5002 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 66156
/proc/meminfo: memFree=126956972/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2118468 memory=181200 CPUtime=25.42 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 50966 0 0 0 2506 36 0 0 20 0 1 0 64460493 2169311232 45300 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529617 45300 1728 343 0 526681 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2118468 KiB
Current children cumulated memory: 181200 KiB

[startup+51.1055 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 66157
/proc/meminfo: memFree=126944644/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2117828 memory=173808 CPUtime=50.96 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 95590 0 0 0 5025 71 0 0 20 0 1 0 64460493 2168655872 43452 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529457 43452 1728 343 0 526521 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 2117828 KiB
Current children cumulated memory: 173808 KiB

[startup+72.5525 s]
# the end of solver process 66154 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=71.0691 s, system=1.2875 s

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

[startup+51.2002 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 66157
/proc/meminfo: memFree=126944644/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2117828 memory=176112 CPUtime=51.06 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 95648 0 0 0 5035 71 0 0 20 0 1 0 64460493 2168655872 44028 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529457 44028 1728 343 0 526521 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 2117828 KiB
Current children cumulated memory: 176112 KiB

[startup+64.0002 s]*
/proc/loadavg: 4.08 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126936004/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2101444 memory=172104 CPUtime=63.83 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 126528 0 0 0 6282 101 0 0 20 0 1 0 64460493 2151878656 43026 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 525361 43026 1728 343 0 522425 0
Current children cumulated CPU time: 63.83 s
Current children cumulated vsize: 2101444 KiB
Current children cumulated memory: 172104 KiB

[startup+67.2001 s]
/proc/loadavg: 4.07 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126987340/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2086080 memory=157116 CPUtime=67.01 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 138428 0 0 0 6587 114 0 0 20 0 1 0 64460493 2136145920 39279 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 521520 39279 1728 343 0 518584 0
Current children cumulated CPU time: 67.01 s
Current children cumulated vsize: 2086080 KiB
Current children cumulated memory: 157116 KiB

[startup+70.4002 s]
/proc/loadavg: 4.07 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126939948/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2102212 memory=173776 CPUtime=70.2 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 146628 0 0 0 6894 126 0 0 20 0 1 0 64460493 2152665088 43444 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 525553 43444 1728 343 0 522617 0
Current children cumulated CPU time: 70.2 s
Current children cumulated vsize: 2102212 KiB
Current children cumulated memory: 173776 KiB

[startup+71.2002 s]
/proc/loadavg: 4.07 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126936796/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2118596 memory=181328 CPUtime=71 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 148614 0 0 0 6973 127 0 0 20 0 1 0 64460493 2169442304 45332 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529649 45332 1728 343 0 526713 0
Current children cumulated CPU time: 71 s
Current children cumulated vsize: 2118596 KiB
Current children cumulated memory: 181328 KiB

[startup+72.0002 s]*
/proc/loadavg: 4.07 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126959408/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2118596 memory=183376 CPUtime=71.8 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 148615 0 0 0 7053 127 0 0 20 0 1 0 64460493 2169442304 45844 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529649 45844 1728 343 0 526713 0
Current children cumulated CPU time: 71.8 s
Current children cumulated vsize: 2118596 KiB
Current children cumulated memory: 183376 KiB

[startup+72.4002 s]
/proc/loadavg: 4.07 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126959408/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2118596 memory=179280 CPUtime=72.19 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 150259 0 0 0 7091 128 0 0 20 0 1 0 64460493 2169442304 44820 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529649 44820 1728 343 0 526713 0
Current children cumulated CPU time: 72.19 s
Current children cumulated vsize: 2118596 KiB
Current children cumulated memory: 179280 KiB

[startup+72.5002 s]
/proc/loadavg: 4.07 4.08 4.09 5/264 66158
/proc/meminfo: memFree=126959408/131250000 swapFree=33010416/33010684
[pid=66154] ppid=66151 vsize=2118596 memory=179280 CPUtime=72.29 cores=1,3
/proc/66154/stat : 66154 (pb_picat) R 66151 66154 65371 0 -1 4194304 150259 0 0 0 7101 128 0 0 20 0 1 0 64460493 2169442304 44820 18446744073709551615 94796312588288 94796313989869 140726617804672 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94796314261296 94796316135600 94796338860032 140726617807262 140726617807338 140726617807338 140726617812940 0
/proc/66154/statm: 529649 44820 1728 343 0 526713 0
Current children cumulated CPU time: 72.29 s
Current children cumulated vsize: 2118596 KiB
Current children cumulated memory: 179280 KiB

Child status: 0

Real time (s): 72.5526
CPU time (s): 72.3566
CPU user time (s): 71.0691
CPU system time (s): 1.2875
CPU usage (%): 99.7299
Max. virtual memory (cumulated for all children) (KiB): 2118644
Max. memory (cumulated for all children) (KiB): 189568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.0691
system time used= 1.2875
maximum resident set size= 189568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150263
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= 67
involuntary context switches= 93


# summary of solver processes directly reported to runsolver:
#   pid: 66154
#   total CPU time (s): 72.3566
#   total CPU user time (s): 71.0691
#   total CPU system time (s): 1.2875

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.163188 second user time and 0.321971 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2025-07-02 22:23:26
IDJOB=4507949
IDBENCH=158390
IDSOLVER=3346
FILE ID=nodeC027/4507949-1751487806
RUNJOBID= nodeC027-1751480579-65383
SLURM_JOB_ID= 9598524
Free space on /tmp= 431108 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/EmployeeScheduling/normalized-sep4.5.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4507949-1751487806/watcher-4507949-1751487806 -o /tmp/evaluation-result-4507949-1751487806/solver-4507949-1751487806 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751480579-65383 --watchdog 3760  pb_picat HOME/instance-4507949-1751487806.opb

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

MD5SUM BENCH= b67c8b15922ffb2eac696beabc53406c
RANDOM SEED=191347804

nodeC027 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.634
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.334
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3734.989
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.641
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.965
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.846
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.747
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.211
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129205484 kB
MemAvailable:   129365572 kB
Buffers:            2488 kB
Cached:           960632 kB
SwapCached:           12 kB
Active:           984436 kB
Inactive:         420120 kB
Active(anon):     456708 kB
Inactive(anon):     2792 kB
Active(file):     527728 kB
Inactive(file):   417328 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             81972 kB
Writeback:             0 kB
AnonPages:        444624 kB
Mapped:           114256 kB
Shmem:             18056 kB
KReclaimable:     108144 kB
Slab:             197124 kB
SReclaimable:     108144 kB
SUnreclaim:        88980 kB
KernelStack:        4288 kB
PageTables:         3948 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    6549668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150472 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      203476 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431104 MiB
End job on nodeC027 at 2025-07-02 22:24:39