Trace number 4511153

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
Picat 2025-06-16UNSAT 77.6538 77.84

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x60split.opb
MD5SUM77ae40a270bfcd4ecd9b94334dd86fa6
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 benchmark0.296384
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables601
Total number of constraints301
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)301
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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-4511153-1751196724.opb (Picat 3.9b6)
77.61/77.83	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 (62937 MiB free)
  memory of node 1: 64507 MiB (64010 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511153-1751196724/watcher-4511153-1751196724 -o /tmp/evaluation-result-4511153-1751196724/solver-4511153-1751196724 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1751190586-22005 --watchdog 3760 pb_picat HOME/instance-4511153-1751196724.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=23812, runsolver pid=23809

[startup+0.100059 s]*
/proc/loadavg: 4.14 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129994308/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2029028 memory=19212 CPUtime=0.09 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 1354 0 0 0 9 0 0 0 20 0 1 0 35351292 2077724672 4803 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 507257 4803 1632 343 0 504321 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2029028 KiB
Current children cumulated memory: 19212 KiB

[startup+0.205473 s]*
/proc/loadavg: 4.14 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129994308/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2029284 memory=19596 CPUtime=0.19 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 1472 0 0 0 19 0 0 0 20 0 1 0 35351292 2077986816 4899 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 507321 4899 1632 343 0 504385 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2029284 KiB
Current children cumulated memory: 19596 KiB

[startup+0.304666 s]*
/proc/loadavg: 4.14 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129994308/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2028836 memory=19224 CPUtime=0.29 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 1623 0 0 0 29 0 0 0 20 0 1 0 35351292 2077528064 4806 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 507209 4806 1632 343 0 504273 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2028836 KiB
Current children cumulated memory: 19224 KiB

[startup+0.700113 s]
/proc/loadavg: 4.14 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129994308/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2029092 memory=19480 CPUtime=0.68 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 2320 0 0 0 68 0 0 0 20 0 1 0 35351292 2077790208 4870 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 507273 4870 1632 343 0 504337 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2029092 KiB
Current children cumulated memory: 19480 KiB

[startup+1.5001 s]
/proc/loadavg: 4.14 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129994404/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2031076 memory=20116 CPUtime=1.48 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 4065 0 0 0 148 0 0 0 20 0 1 0 35351292 2079821824 5029 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 507769 5029 1632 343 0 504833 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031076 KiB
Current children cumulated memory: 20116 KiB

[startup+3.1052 s]
/proc/loadavg: 4.12 4.11 4.09 5/265 23813
/proc/meminfo: memFree=130000660/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2032292 memory=22012 CPUtime=3.08 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 8155 0 0 0 307 1 0 0 20 0 1 0 35351292 2081067008 5503 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 508073 5503 1632 343 0 505137 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2032292 KiB
Current children cumulated memory: 22012 KiB

[startup+6.30012 s]
/proc/loadavg: 4.12 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129999048/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2036484 memory=24324 CPUtime=6.27 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 16051 0 0 0 625 2 0 0 20 0 1 0 35351292 2085359616 6081 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 509121 6081 1632 343 0 506185 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2036484 KiB
Current children cumulated memory: 24324 KiB

[startup+12.7001 s]
/proc/loadavg: 4.11 4.11 4.09 5/265 23813
/proc/meminfo: memFree=129997680/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2036900 memory=25588 CPUtime=12.66 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 32306 0 0 0 1261 5 0 0 20 0 1 0 35351292 2085785600 6397 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 509225 6397 1632 343 0 506289 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2036900 KiB
Current children cumulated memory: 25588 KiB

[startup+25.5001 s]
/proc/loadavg: 4.09 4.10 4.09 5/265 23813
/proc/meminfo: memFree=129995524/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2040996 memory=27628 CPUtime=25.43 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 56525 0 0 0 2533 10 0 0 20 0 1 0 35351292 2089979904 6907 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 510249 6907 1632 343 0 507313 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 2040996 KiB
Current children cumulated memory: 27628 KiB

[startup+51.1057 s]
/proc/loadavg: 4.13 4.11 4.09 5/265 23814
/proc/meminfo: memFree=129981936/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2040996 memory=30008 CPUtime=50.97 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 90431 0 0 0 5080 17 0 0 20 0 1 0 35351292 2089979904 7502 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 510249 7502 1632 343 0 507313 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 2040996 KiB
Current children cumulated memory: 30008 KiB

[startup+77.84 s]
# the end of solver process 23812 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=77.4313 s, system=0.222447 s

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

[startup+51.2002 s]
/proc/loadavg: 4.13 4.11 4.09 5/265 23814
/proc/meminfo: memFree=129981936/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2040996 memory=30392 CPUtime=51.06 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 90512 0 0 0 5089 17 0 0 20 0 1 0 35351292 2089979904 7598 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 510249 7598 1632 343 0 507313 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 2040996 KiB
Current children cumulated memory: 30392 KiB

[startup+64.0001 s]*
/proc/loadavg: 4.10 4.11 4.09 5/264 23815
/proc/meminfo: memFree=129991376/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2045092 memory=30660 CPUtime=63.84 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 102796 0 0 0 6364 20 0 0 20 0 1 0 35351292 2094174208 7665 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 511273 7665 1632 343 0 508337 0
Current children cumulated CPU time: 63.84 s
Current children cumulated vsize: 2045092 KiB
Current children cumulated memory: 30660 KiB

[startup+70.4001 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 23815
/proc/meminfo: memFree=129986652/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2045396 memory=33772 CPUtime=70.22 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 107577 0 0 0 7001 21 0 0 20 0 1 0 35351292 2094485504 8443 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 511349 8443 1632 343 0 508413 0
Current children cumulated CPU time: 70.22 s
Current children cumulated vsize: 2045396 KiB
Current children cumulated memory: 33772 KiB

[startup+73.6001 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 23815
/proc/meminfo: memFree=129987936/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2045396 memory=33772 CPUtime=73.41 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 109897 0 0 0 7320 21 0 0 20 0 1 0 35351292 2094485504 8443 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 511349 8443 1632 343 0 508413 0
Current children cumulated CPU time: 73.41 s
Current children cumulated vsize: 2045396 KiB
Current children cumulated memory: 33772 KiB

[startup+75.2001 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 23815
/proc/meminfo: memFree=129991212/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2041300 memory=29512 CPUtime=75.01 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 111145 0 0 0 7479 22 0 0 20 0 1 0 35351292 2090291200 7378 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 510325 7378 1632 343 0 507389 0
Current children cumulated CPU time: 75.01 s
Current children cumulated vsize: 2041300 KiB
Current children cumulated memory: 29512 KiB

[startup+76.8001 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 23815
/proc/meminfo: memFree=129991268/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2045396 memory=33788 CPUtime=76.61 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 111703 0 0 0 7639 22 0 0 20 0 1 0 35351292 2094485504 8447 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 511349 8447 1632 343 0 508413 0
Current children cumulated CPU time: 76.61 s
Current children cumulated vsize: 2045396 KiB
Current children cumulated memory: 33788 KiB

[startup+77.6001 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 23815
/proc/meminfo: memFree=129988208/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2041300 memory=30280 CPUtime=77.41 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 112386 0 0 0 7719 22 0 0 20 0 1 0 35351292 2090291200 7570 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 510325 7570 1632 343 0 507389 0
Current children cumulated CPU time: 77.41 s
Current children cumulated vsize: 2041300 KiB
Current children cumulated memory: 30280 KiB

[startup+77.8001 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 23815
/proc/meminfo: memFree=129988208/131249988 swapFree=33010684/33010684
[pid=23812] ppid=23809 vsize=2041300 memory=30408 CPUtime=77.61 cores=5,7
/proc/23812/stat : 23812 (pb_picat) R 23809 23812 21992 0 -1 4194304 112422 0 0 0 7739 22 0 0 20 0 1 0 35351292 2090291200 7602 18446744073709551615 94198341722112 94198343123693 140723988472480 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94198343395120 94198345269424 94198362546176 140723988474270 140723988474346 140723988474346 140723988479948 0
/proc/23812/statm: 510325 7602 1632 343 0 507389 0
Current children cumulated CPU time: 77.61 s
Current children cumulated vsize: 2041300 KiB
Current children cumulated memory: 30408 KiB

Child status: 0

Real time (s): 77.84
CPU time (s): 77.6538
CPU user time (s): 77.4313
CPU system time (s): 0.222447
CPU usage (%): 99.7607
Max. virtual memory (cumulated for all children) (KiB): 2053588
Max. memory (cumulated for all children) (KiB): 34940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.4313
system time used= 0.222447
maximum resident set size= 34940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112437
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= 124


# summary of solver processes directly reported to runsolver:
#   pid: 23812
#   total CPU time (s): 77.6538
#   total CPU user time (s): 77.4313
#   total CPU system time (s): 0.222447

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.149419 second user time and 0.329479 second system time

The end

Launcher Data

Begin job on nodeC034 at 2025-06-29 13:32:04
IDJOB=4511153
IDBENCH=160431
IDSOLVER=3346
FILE ID=nodeC034/4511153-1751196724
RUNJOBID= nodeC034-1751190586-22005
SLURM_JOB_ID= 9587576
Free space on /tmp= 433052 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x60split.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511153-1751196724/watcher-4511153-1751196724 -o /tmp/evaluation-result-4511153-1751196724/solver-4511153-1751196724 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1751190586-22005 --watchdog 3760  pb_picat HOME/instance-4511153-1751196724.opb

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

MD5SUM BENCH= 77ae40a270bfcd4ecd9b94334dd86fa6
RANDOM SEED=1627221506

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		: 3599.748
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		: 3599.763
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		: 3599.974
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		: 3598.945
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		: 3599.757
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		: 3599.872
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		: 3755.046
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		: 3599.746
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:        129994244 kB
MemAvailable:   129652376 kB
Buffers:            3280 kB
Cached:           468364 kB
SwapCached:            0 kB
Active:           421516 kB
Inactive:         247252 kB
Active(anon):     215228 kB
Inactive(anon):        0 kB
Active(file):     206288 kB
Inactive(file):   247252 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3576 kB
Writeback:             0 kB
AnonPages:        196872 kB
Mapped:           112340 kB
Shmem:             18104 kB
KReclaimable:      87264 kB
Slab:             173456 kB
SReclaimable:      87264 kB
SUnreclaim:        86192 kB
KernelStack:        4304 kB
PageTables:         3380 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    6538304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 433048 MiB
End job on nodeC034 at 2025-06-29 13:33:22