Trace number 4545406

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 NameAnswerCPU timeWall clock time
pb_picat 2025-07-11UNSAT 121.904 122.24

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-MisteryShopper-mini-5-08-2-6-0_c24.opb
MD5SUM4a1d9056c3b02bcfb80521d72596a62f
Bench CategoryDEC-LIN (decision problem, linear constraints, no 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 benchmark5.08009
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables34391
Total number of constraints25309
Number of constraints which are clauses7791
Number of constraints which are cardinality constraints (but not clauses)1558
Number of constraints which are nor clauses,nor cardinality constraints15960
Minimum length of a constraint1
Maximum length of a constraint43
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 37
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 766
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 

0.00/0.01	c solving HOME/instance-4545406-1753239727.opb (Picat 3.9b11, 7/10/2025)
121.85/122.23	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 (61544 MiB free)
  memory of node 1: 64507 MiB (63313 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545406-1753239727/watcher-4545406-1753239727 -o /tmp/evaluation-result-4545406-1753239727/solver-4545406-1753239727 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753239727-171273 --watchdog 3760 pb_picat HOME/instance-4545406-1753239727.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=171309, runsolver pid=171304

[startup+0.10006 s]*
/proc/loadavg: 1.15 1.27 2.17 5/263 171332
/proc/meminfo: memFree=127802932/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2027148 memory=42592 CPUtime=0.09 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 1051 0 0 0 8 1 0 0 20 0 1 0 239651588 2075799552 10648 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 506787 10648 1600 343 0 503851 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 42592 KiB

[startup+0.205362 s]*
/proc/loadavg: 1.15 1.27 2.17 5/263 171332
/proc/meminfo: memFree=127729460/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2027148 memory=63156 CPUtime=0.19 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 1085 0 0 0 18 1 0 0 20 0 1 0 239651588 2075799552 15789 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 506787 15789 1600 343 0 503851 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 63156 KiB

[startup+0.305263 s]*
/proc/loadavg: 1.15 1.27 2.17 5/263 171332
/proc/meminfo: memFree=127647540/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2027148 memory=81756 CPUtime=0.29 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 1134 0 0 0 28 1 0 0 20 0 1 0 239651588 2075799552 20439 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 506787 20439 1600 343 0 503851 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 81756 KiB

[startup+0.700124 s]
/proc/loadavg: 1.15 1.27 2.17 5/263 171332
/proc/meminfo: memFree=127490632/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2030484 memory=127952 CPUtime=0.68 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 2218 0 0 0 59 9 0 0 20 0 1 0 239651588 2079215616 31988 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 507621 31988 1728 343 0 504685 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2030484 KiB
Current children cumulated memory: 127952 KiB

[startup+1.50012 s]
/proc/loadavg: 1.15 1.27 2.17 5/263 171332
/proc/meminfo: memFree=127228504/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2063900 memory=154716 CPUtime=1.48 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 8324 0 0 0 126 22 0 0 20 0 1 0 239651588 2113433600 38679 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 515975 38679 1760 343 0 513039 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2063900 KiB
Current children cumulated memory: 154716 KiB

[startup+3.10519 s]
/proc/loadavg: 1.15 1.27 2.17 5/263 171332
/proc/meminfo: memFree=126610876/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2072092 memory=166600 CPUtime=3.08 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 9042 0 0 0 274 34 0 0 20 0 1 0 239651588 2121822208 41650 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 518023 41650 1760 343 0 515087 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2072092 KiB
Current children cumulated memory: 166600 KiB

[startup+6.30014 s]
/proc/loadavg: 1.38 1.32 2.18 5/263 171332
/proc/meminfo: memFree=126531812/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2092904 memory=181568 CPUtime=6.27 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 13718 0 0 0 589 38 0 0 20 0 1 0 239651588 2143133696 45392 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 523226 45392 1760 343 0 520290 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2092904 KiB
Current children cumulated memory: 181568 KiB

[startup+12.7002 s]
/proc/loadavg: 1.59 1.37 2.19 5/263 171332
/proc/meminfo: memFree=126421092/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2115816 memory=193152 CPUtime=12.65 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 19787 0 0 0 1225 40 0 0 20 0 1 0 239651588 2166595584 48288 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 528954 48288 1760 343 0 526018 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2115816 KiB
Current children cumulated memory: 193152 KiB

[startup+25.5002 s]
/proc/loadavg: 2.12 1.50 2.22 5/263 171332
/proc/meminfo: memFree=126409192/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2116120 memory=192108 CPUtime=25.41 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 24462 0 0 0 2499 42 0 0 20 0 1 0 239651588 2166906880 48027 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 529030 48027 1760 343 0 526094 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2116120 KiB
Current children cumulated memory: 192108 KiB

[startup+51.1053 s]
/proc/loadavg: 2.82 1.71 2.28 5/263 171333
/proc/meminfo: memFree=126380136/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2099292 memory=179376 CPUtime=50.94 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 31832 0 0 0 5049 45 0 0 20 0 1 0 239651588 2149675008 44844 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 524823 44844 1760 343 0 521887 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 2099292 KiB
Current children cumulated memory: 179376 KiB

[startup+102.3 s]
/proc/loadavg: 3.54 2.08 2.37 5/264 171336
/proc/meminfo: memFree=126363960/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2101796 memory=186744 CPUtime=102.01 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 42916 0 0 0 10149 52 0 0 20 0 1 0 239651588 2152239104 46686 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 525449 46686 1760 343 0 522513 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 2101796 KiB
Current children cumulated memory: 186744 KiB

[startup+122.24 s]
# the end of solver process 171309 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=121.354 s, system=0.550272 s

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

[startup+102.4 s]
/proc/loadavg: 3.54 2.08 2.37 5/264 171336
/proc/meminfo: memFree=126363960/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2101796 memory=186744 CPUtime=102.11 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 42916 0 0 0 10159 52 0 0 20 0 1 0 239651588 2152239104 46686 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 525449 46686 1760 343 0 522513 0
Current children cumulated CPU time: 102.11 s
Current children cumulated vsize: 2101796 KiB
Current children cumulated memory: 186744 KiB

[startup+115.2 s]
/proc/loadavg: 3.72 2.19 2.41 5/264 171336
/proc/meminfo: memFree=126374628/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2085108 memory=183468 CPUtime=114.87 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 45442 0 0 0 11433 54 0 0 20 0 1 0 239651588 2135150592 45867 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 521277 45867 1760 343 0 518341 0
Current children cumulated CPU time: 114.87 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 183468 KiB

[startup+118.4 s]
/proc/loadavg: 3.72 2.19 2.41 5/264 171336
/proc/meminfo: memFree=126379072/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2085108 memory=181420 CPUtime=118.06 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 45973 0 0 0 11752 54 0 0 20 0 1 0 239651588 2135150592 45355 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 521277 45355 1760 343 0 518341 0
Current children cumulated CPU time: 118.06 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 181420 KiB

[startup+120 s]*
/proc/loadavg: 3.74 2.22 2.41 5/264 171339
/proc/meminfo: memFree=126372864/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2101492 memory=197804 CPUtime=119.66 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 46492 0 0 0 11912 54 0 0 20 0 1 0 239651588 2151927808 49451 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 525373 49451 1760 343 0 522437 0
Current children cumulated CPU time: 119.66 s
Current children cumulated vsize: 2101492 KiB
Current children cumulated memory: 197804 KiB

[startup+121.6 s]
/proc/loadavg: 3.74 2.22 2.41 5/264 171339
/proc/meminfo: memFree=126374036/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2085108 memory=181488 CPUtime=121.25 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 46527 0 0 0 12071 54 0 0 20 0 1 0 239651588 2135150592 45372 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 521277 45372 1760 343 0 518341 0
Current children cumulated CPU time: 121.25 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 181488 KiB

[startup+122 s]*
/proc/loadavg: 3.74 2.22 2.41 5/264 171339
/proc/meminfo: memFree=126374036/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2085108 memory=183536 CPUtime=121.66 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 46528 0 0 0 12112 54 0 0 20 0 1 0 239651588 2135150592 45884 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 521277 45884 1760 343 0 518341 0
Current children cumulated CPU time: 121.66 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 183536 KiB

[startup+122.2 s]
/proc/loadavg: 3.74 2.22 2.41 5/264 171339
/proc/meminfo: memFree=126374036/131249988 swapFree=33010160/33010684
[pid=171309] ppid=171304 vsize=2085108 memory=183536 CPUtime=121.85 cores=0,2
/proc/171309/stat : 171309 (pb_picat) R 171304 171309 169879 0 -1 4194304 46528 0 0 0 12131 54 0 0 20 0 1 0 239651588 2135150592 45884 18446744073709551615 94432451448832 94432452850413 140725490156400 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94432453121840 94432454996080 94432467853312 140725490162076 140725490162152 140725490162152 140725490167756 0
/proc/171309/statm: 521277 45884 1760 343 0 518341 0
Current children cumulated CPU time: 121.85 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 183536 KiB

Child status: 0

Real time (s): 122.24
CPU time (s): 121.904
CPU user time (s): 121.354
CPU system time (s): 0.550272
CPU usage (%): 99.725
Max. virtual memory (cumulated for all children) (KiB): 2118180
Max. memory (cumulated for all children) (KiB): 203128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 121.354
system time used= 0.550272
maximum resident set size= 203128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46548
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= 81
involuntary context switches= 275


# summary of solver processes directly reported to runsolver:
#   pid: 171309
#   total CPU time (s): 121.904
#   total CPU user time (s): 121.354
#   total CPU system time (s): 0.550272

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.22146 second user time and 0.538536 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2025-07-23 05:02:07
IDJOB=4545406
IDBENCH=180853
IDSOLVER=3385
FILE ID=nodeC034/4545406-1753239727
RUNJOBID= nodeC034-1753239727-171273
SLURM_JOB_ID= 9687841
Free space on /tmp= 433032 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-MisteryShopper-mini-5-08-2-6-0_c24.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545406-1753239727/watcher-4545406-1753239727 -o /tmp/evaluation-result-4545406-1753239727/solver-4545406-1753239727 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753239727-171273 --watchdog 3760  pb_picat HOME/instance-4545406-1753239727.opb

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

MD5SUM BENCH= 4a1d9056c3b02bcfb80521d72596a62f
RANDOM SEED=1375553490

nodeC034 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		: 3600.154
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	: 6999.53
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		: 3599.837
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.750
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	: 6999.53
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		: 3599.884
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	: 6999.53
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		: 3600.477
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	: 6999.53
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		: 3600.375
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	: 6999.53
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		: 3599.752
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	: 6999.53
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		: 3599.755
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        127855416 kB
MemAvailable:   129631188 kB
Buffers:            2128 kB
Cached:          2513136 kB
SwapCached:           32 kB
Active:          1219492 kB
Inactive:        1392448 kB
Active(anon):     120852 kB
Inactive(anon):     2152 kB
Active(file):    1098640 kB
Inactive(file):  1390296 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             21964 kB
Writeback:             0 kB
AnonPages:         99892 kB
Mapped:           109060 kB
Shmem:             26264 kB
KReclaimable:     251752 kB
Slab:             350464 kB
SReclaimable:     251752 kB
SUnreclaim:        98712 kB
KernelStack:        4080 kB
PageTables:         3032 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     368576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150360 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 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:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433004 MiB
End job on nodeC034 at 2025-07-23 05:04:10