Trace number 4528053

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 79.8414 80.0646

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

0.00/0.02	c solving HOME/instance-4528053-1752245588.opb (Picat 3.9b11, 7/10/2025)
79.78/80.06	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: 63794 MiB (59291 MiB free)
  memory of node 1: 64507 MiB (61537 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528053-1752245588/watcher-4528053-1752245588 -o /tmp/evaluation-result-4528053-1752245588/solver-4528053-1752245588 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1752245588-123021 --watchdog 3760 pb_picat HOME/instance-4528053-1752245588.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=123066, runsolver pid=123060
Current StackSize limit: 8192 KiB


[startup+0.100104 s]*
/proc/loadavg: 3.82 4.19 4.19 5/249 123079
/proc/meminfo: memFree=123702856/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2028520 memory=18976 CPUtime=0.09 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 1259 0 0 0 8 1 0 0 20 0 1 0 140238578 2077204480 4744 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 507130 4744 1664 343 0 504194 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2028520 KiB
Current children cumulated memory: 18976 KiB

[startup+0.214215 s]*
/proc/loadavg: 3.82 4.19 4.19 5/249 123079
/proc/meminfo: memFree=123702856/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2028520 memory=19232 CPUtime=0.21 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 1308 0 0 0 20 1 0 0 20 0 1 0 140238578 2077204480 4808 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 507130 4808 1664 343 0 504194 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028520 KiB
Current children cumulated memory: 19232 KiB

[startup+0.313202 s]*
/proc/loadavg: 3.82 4.19 4.19 5/249 123079
/proc/meminfo: memFree=123702856/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2029032 memory=19232 CPUtime=0.3 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 1328 0 0 0 29 1 0 0 20 0 1 0 140238578 2077728768 4808 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 507258 4808 1664 343 0 504322 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2029032 KiB
Current children cumulated memory: 19232 KiB

[startup+0.700256 s]
/proc/loadavg: 3.82 4.19 4.19 5/249 123079
/proc/meminfo: memFree=123702856/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2029288 memory=19744 CPUtime=0.68 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 1457 0 0 0 67 1 0 0 20 0 1 0 140238578 2077990912 4936 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 507322 4936 1664 343 0 504386 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2029288 KiB
Current children cumulated memory: 19744 KiB

[startup+1.50026 s]
/proc/loadavg: 3.82 4.19 4.19 5/249 123079
/proc/meminfo: memFree=123702856/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2029864 memory=20196 CPUtime=1.47 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 2237 0 0 0 146 1 0 0 20 0 1 0 140238578 2078580736 5049 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 507466 5049 1664 343 0 504530 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2029864 KiB
Current children cumulated memory: 20196 KiB

[startup+3.11256 s]
/proc/loadavg: 3.82 4.19 4.19 5/249 123079
/proc/meminfo: memFree=123703384/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2030760 memory=20636 CPUtime=3.07 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 5460 0 0 0 306 1 0 0 20 0 1 0 140238578 2079498240 5159 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 507690 5159 1664 343 0 504754 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2030760 KiB
Current children cumulated memory: 20636 KiB

[startup+6.30026 s]
/proc/loadavg: 3.83 4.19 4.18 5/249 123079
/proc/meminfo: memFree=123702600/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2036488 memory=23732 CPUtime=6.26 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 13632 0 0 0 623 3 0 0 20 0 1 0 140238578 2085363712 5933 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 509122 5933 1664 343 0 506186 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2036488 KiB
Current children cumulated memory: 23732 KiB

[startup+12.7003 s]
/proc/loadavg: 3.84 4.18 4.18 5/249 123079
/proc/meminfo: memFree=123697080/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2036904 memory=25416 CPUtime=12.64 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 29381 0 0 0 1259 5 0 0 20 0 1 0 140238578 2085789696 6354 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 509226 6354 1664 343 0 506290 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2036904 KiB
Current children cumulated memory: 25416 KiB

[startup+25.5003 s]
/proc/loadavg: 4.01 4.20 4.19 5/249 123125
/proc/meminfo: memFree=121889264/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2036904 memory=26816 CPUtime=25.41 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 53306 0 0 0 2531 10 0 0 20 0 1 0 140238578 2085789696 6704 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 509226 6704 1664 343 0 506290 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2036904 KiB
Current children cumulated memory: 26816 KiB

[startup+51.1131 s]
/proc/loadavg: 4.09 4.20 4.19 5/250 123216
/proc/meminfo: memFree=114009128/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045096 memory=30088 CPUtime=50.95 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 82368 0 0 0 5077 18 0 0 20 0 1 0 140238578 2094178304 7522 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511274 7522 1664 343 0 508338 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 2045096 KiB
Current children cumulated memory: 30088 KiB

[startup+80.0646 s]
# the end of solver process 123066 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=79.5912 s, system=0.250193 s

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

[startup+51.2004 s]
/proc/loadavg: 4.09 4.20 4.19 5/250 123216
/proc/meminfo: memFree=114009128/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045096 memory=30088 CPUtime=51.04 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 82378 0 0 0 5086 18 0 0 20 0 1 0 140238578 2094178304 7522 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511274 7522 1664 343 0 508338 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 2045096 KiB
Current children cumulated memory: 30088 KiB

[startup+64.0003 s]*
/proc/loadavg: 4.08 4.20 4.18 5/250 123216
/proc/meminfo: memFree=111373988/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045096 memory=32300 CPUtime=63.82 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 92634 0 0 0 6361 21 0 0 20 0 1 0 140238578 2094178304 8075 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511274 8075 1664 343 0 508338 0
Current children cumulated CPU time: 63.82 s
Current children cumulated vsize: 2045096 KiB
Current children cumulated memory: 32300 KiB

[startup+70.4003 s]
/proc/loadavg: 4.06 4.19 4.18 5/250 123216
/proc/meminfo: memFree=110198968/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045400 memory=32536 CPUtime=70.19 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 98035 0 0 0 6996 23 0 0 20 0 1 0 140238578 2094489600 8134 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511350 8134 1664 343 0 508414 0
Current children cumulated CPU time: 70.19 s
Current children cumulated vsize: 2045400 KiB
Current children cumulated memory: 32536 KiB

[startup+76.8003 s]
/proc/loadavg: 4.06 4.19 4.18 5/250 123216
/proc/meminfo: memFree=108991776/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045400 memory=32700 CPUtime=76.58 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 101732 0 0 0 7634 24 0 0 20 0 1 0 140238578 2094489600 8175 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511350 8175 1664 343 0 508414 0
Current children cumulated CPU time: 76.58 s
Current children cumulated vsize: 2045400 KiB
Current children cumulated memory: 32700 KiB

[startup+78.4003 s]
/proc/loadavg: 4.06 4.19 4.18 5/251 123218
/proc/meminfo: memFree=108767516/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045400 memory=32764 CPUtime=78.17 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 102318 0 0 0 7793 24 0 0 20 0 1 0 140238578 2094489600 8191 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511350 8191 1664 343 0 508414 0
Current children cumulated CPU time: 78.17 s
Current children cumulated vsize: 2045400 KiB
Current children cumulated memory: 32764 KiB

[startup+79.2003 s]
/proc/loadavg: 4.06 4.19 4.18 5/251 123218
/proc/meminfo: memFree=108668584/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045400 memory=32764 CPUtime=78.97 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 102319 0 0 0 7873 24 0 0 20 0 1 0 140238578 2094489600 8191 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511350 8191 1664 343 0 508414 0
Current children cumulated CPU time: 78.97 s
Current children cumulated vsize: 2045400 KiB
Current children cumulated memory: 32764 KiB

[startup+79.6003 s]
/proc/loadavg: 4.06 4.19 4.18 5/251 123218
/proc/meminfo: memFree=108668584/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2045400 memory=34172 CPUtime=79.37 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 102482 0 0 0 7913 24 0 0 20 0 1 0 140238578 2094489600 8543 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 511350 8543 1664 343 0 508414 0
Current children cumulated CPU time: 79.37 s
Current children cumulated vsize: 2045400 KiB
Current children cumulated memory: 34172 KiB

[startup+80.0003 s]*
/proc/loadavg: 4.05 4.18 4.18 5/251 123218
/proc/meminfo: memFree=108578224/131382116 swapFree=33010684/33010684
[pid=123066] ppid=123060 vsize=2041304 memory=30808 CPUtime=79.78 cores=4,6
/proc/123066/stat : 123066 (pb_picat) R 123060 123066 123010 0 -1 4194304 103204 0 0 0 7954 24 0 0 20 0 1 0 140238578 2090295296 7702 18446744073709551615 93854450712576 93854452114157 140732377476336 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 93854452385584 93854454259824 93854479126528 140732377483676 140732377483752 140732377483752 140732377489356 0
/proc/123066/statm: 510326 7702 1664 343 0 507390 0
Current children cumulated CPU time: 79.78 s
Current children cumulated vsize: 2041304 KiB
Current children cumulated memory: 30808 KiB

Child status: 0

Real time (s): 80.0646
CPU time (s): 79.8414
CPU user time (s): 79.5912
CPU system time (s): 0.250193
CPU usage (%): 99.7212
Max. virtual memory (cumulated for all children) (KiB): 2045400
Max. memory (cumulated for all children) (KiB): 35068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 79.5912
system time used= 0.250193
maximum resident set size= 35324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103219
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= 114
involuntary context switches= 104


# summary of solver processes directly reported to runsolver:
#   pid: 123066
#   total CPU time (s): 79.8414
#   total CPU user time (s): 79.5912
#   total CPU system time (s): 0.250193

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.450016 second user time and 0.799294 second system time

The end

Launcher Data

Begin job on nodeC011 at 2025-07-11 16:53:09
IDJOB=4528053
IDBENCH=160431
IDSOLVER=3385
FILE ID=nodeC011/4528053-1752245588
RUNJOBID= nodeC011-1752245588-123021
SLURM_JOB_ID= 9682576
Free space on /tmp= 430348 MiB

SOLVER NAME= pb_picat 2025-07-11
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-4528053-1752245588/watcher-4528053-1752245588 -o /tmp/evaluation-result-4528053-1752245588/solver-4528053-1752245588 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1752245588-123021 --watchdog 3760  pb_picat HOME/instance-4528053-1752245588.opb

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

MD5SUM BENCH= 77ae40a270bfcd4ecd9b94334dd86fa6
RANDOM SEED=853129503

nodeC011 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	: 0xb00001f
cpu MHz		: 1197.342
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.397
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.265
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.475
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.394
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.717
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.294
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.293
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        123728772 kB
MemAvailable:   129891896 kB
Buffers:            3276 kB
Cached:          6933336 kB
SwapCached:            0 kB
Active:           518488 kB
Inactive:        6487888 kB
Active(anon):      85620 kB
Inactive(anon):     2104 kB
Active(file):     432868 kB
Inactive(file):  6485784 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             14264 kB
Writeback:             0 kB
AnonPages:         72808 kB
Mapped:           105600 kB
Shmem:             17960 kB
KReclaimable:     167816 kB
Slab:             257296 kB
SReclaimable:     167816 kB
SUnreclaim:        89480 kB
KernelStack:        3784 kB
PageTables:         2724 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     334936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149256 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      191304 kB
DirectMap2M:     8099840 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430180 MiB
End job on nodeC011 at 2025-07-11 16:54:29