Trace number 4527856

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 2025-07-11SAT 107.433 107.728

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob4.opb
MD5SUM51f776679cf4368d72b5455aa221d9d6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.036692
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables82
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint82
Maximum length of a constraint82
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 60575666
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 801239175
Number of bits of the biggest sum of numbers30
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-4527856-1752239321.opb (Picat 3.9b11, 7/10/2025)
107.40/107.72	s SATISFIABLE
107.40/107.72	v ~x81 ~x43 ~x5 ~x56 ~x18 ~x69 x31 ~x82 ~x44 ~x6 
107.40/107.72	v ~x57 ~x19 ~x70 x32 ~x45 ~x7 ~x58 ~x20 ~x71 x33 
107.40/107.72	v ~x46 ~x8 ~x59 ~x21 ~x72 x34 ~x47 ~x9 ~x60 ~x22 
107.40/107.72	v ~x73 ~x35 ~x48 ~x10 ~x61 x23 ~x74 ~x36 ~x49 ~x11 
107.40/107.72	v ~x62 x24 ~x75 ~x37 ~x50 ~x12 ~x63 ~x25 ~x76 ~x38 
107.40/107.72	v ~x51 x13 ~x64 ~x26 ~x77 ~x39 ~x1 ~x52 ~x14 ~x65 
107.40/107.72	v ~x27 ~x78 ~x40 ~x2 ~x53 ~x15 ~x66 ~x28 ~x79 ~x41 
107.40/107.72	v ~x3 ~x54 ~x16 ~x67 x29 ~x80 ~x42 x4 ~x55 ~x17 
107.40/107.72	v ~x68 x30 

Verifier Data

OK	0

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: 63837 MiB (63022 MiB free)
  memory of node 1: 64465 MiB (63354 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527856-1752239321/watcher-4527856-1752239321 -o /tmp/evaluation-result-4527856-1752239321/solver-4527856-1752239321 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752237840-114857 --watchdog 3760 pb_picat HOME/instance-4527856-1752239321.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=116254, runsolver pid=116251
Current StackSize limit: 8192 KiB


[startup+0.100101 s]*
/proc/loadavg: 4.11 4.10 4.01 5/246 116255
/proc/meminfo: memFree=129410308/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2029560 memory=19868 CPUtime=0.09 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 1430 0 0 0 9 0 0 0 20 0 1 0 139610781 2078269440 4967 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 507390 4967 1728 343 0 504454 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2029560 KiB
Current children cumulated memory: 19868 KiB

[startup+0.212969 s]*
/proc/loadavg: 4.11 4.10 4.01 5/246 116255
/proc/meminfo: memFree=129406212/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2029560 memory=19996 CPUtime=0.2 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 1484 0 0 0 20 0 0 0 20 0 1 0 139610781 2078269440 4999 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 507390 4999 1728 343 0 504454 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2029560 KiB
Current children cumulated memory: 19996 KiB

[startup+0.31251 s]*
/proc/loadavg: 4.11 4.10 4.01 4/246 116255
/proc/meminfo: memFree=129406212/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2030072 memory=20124 CPUtime=0.3 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 1513 0 0 0 30 0 0 0 20 0 1 0 139610781 2078793728 5031 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 507518 5031 1728 343 0 504582 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2030072 KiB
Current children cumulated memory: 20124 KiB

[startup+0.700289 s]
/proc/loadavg: 4.11 4.10 4.01 5/246 116255
/proc/meminfo: memFree=129406212/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2030008 memory=20284 CPUtime=0.68 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 1706 0 0 0 68 0 0 0 20 0 1 0 139610781 2078728192 5071 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 507502 5071 1728 343 0 504566 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2030008 KiB
Current children cumulated memory: 20284 KiB

[startup+1.50031 s]
/proc/loadavg: 4.11 4.10 4.01 4/246 116255
/proc/meminfo: memFree=129406444/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2032192 memory=21464 CPUtime=1.47 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 2205 0 0 0 147 0 0 0 20 0 1 0 139610781 2080964608 5366 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 508048 5366 1728 343 0 505112 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2032192 KiB
Current children cumulated memory: 21464 KiB

[startup+3.11262 s]
/proc/loadavg: 4.02 4.08 4.00 5/250 116292
/proc/meminfo: memFree=129385456/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2032192 memory=21932 CPUtime=3.08 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 4797 0 0 0 307 1 0 0 20 0 1 0 139610781 2080964608 5483 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 508048 5483 1728 343 0 505112 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2032192 KiB
Current children cumulated memory: 21932 KiB

[startup+6.30026 s]
/proc/loadavg: 4.02 4.08 4.00 5/250 116292
/proc/meminfo: memFree=129381472/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2034580 memory=23724 CPUtime=6.27 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 10378 0 0 0 624 3 0 0 20 0 1 0 139610781 2083409920 5931 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 508645 5931 1728 343 0 505709 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2034580 KiB
Current children cumulated memory: 23724 KiB

[startup+12.7003 s]
/proc/loadavg: 4.02 4.08 4.00 5/250 116292
/proc/meminfo: memFree=129377188/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2034580 memory=25212 CPUtime=12.65 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 19021 0 0 0 1260 5 0 0 20 0 1 0 139610781 2083409920 6303 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 508645 6303 1728 343 0 505709 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2034580 KiB
Current children cumulated memory: 25212 KiB

[startup+25.5003 s]
/proc/loadavg: 4.10 4.09 4.01 5/250 116293
/proc/meminfo: memFree=129371644/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2035636 memory=25944 CPUtime=25.42 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 45627 0 0 0 2531 11 0 0 20 0 1 0 139610781 2084491264 6486 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 508909 6486 1728 343 0 505973 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2035636 KiB
Current children cumulated memory: 25944 KiB

[startup+51.113 s]
/proc/loadavg: 4.13 4.10 4.01 5/250 116293
/proc/meminfo: memFree=129360028/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2041772 memory=31176 CPUtime=50.96 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 83357 0 0 0 5077 19 0 0 20 0 1 0 139610781 2090774528 7794 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510443 7794 1728 343 0 507507 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 2041772 KiB
Current children cumulated memory: 31176 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129351572/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=32444 CPUtime=102.01 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 130468 0 0 0 10170 31 0 0 20 0 1 0 139610781 2091859968 8111 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 8111 1728 343 0 507772 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 32444 KiB

[startup+107.728 s]
# the end of solver process 116254 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=107.11 s, system=0.323052 s

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

[startup+102.4 s]
/proc/loadavg: 4.10 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129351572/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=32572 CPUtime=102.11 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 130490 0 0 0 10180 31 0 0 20 0 1 0 139610781 2091859968 8143 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 8143 1728 343 0 507772 0
Current children cumulated CPU time: 102.11 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 32572 KiB

[startup+105.6 s]
/proc/loadavg: 4.10 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129343380/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=32696 CPUtime=105.3 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 132871 0 0 0 10498 32 0 0 20 0 1 0 139610781 2091859968 8174 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 8174 1728 343 0 507772 0
Current children cumulated CPU time: 105.3 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 32696 KiB

[startup+106.4 s]
/proc/loadavg: 4.10 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129343380/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=31416 CPUtime=106.1 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 133284 0 0 0 10578 32 0 0 20 0 1 0 139610781 2091859968 7854 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 7854 1728 343 0 507772 0
Current children cumulated CPU time: 106.1 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 31416 KiB

[startup+107.2 s]
/proc/loadavg: 4.09 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129343380/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=31800 CPUtime=106.9 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 133382 0 0 0 10658 32 0 0 20 0 1 0 139610781 2091859968 7950 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 7950 1728 343 0 507772 0
Current children cumulated CPU time: 106.9 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 31800 KiB

[startup+107.6 s]
/proc/loadavg: 4.09 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129343380/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=32312 CPUtime=107.3 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 133503 0 0 0 10698 32 0 0 20 0 1 0 139610781 2091859968 8078 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 8078 1728 343 0 507772 0
Current children cumulated CPU time: 107.3 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 32312 KiB

[startup+107.7 s]
/proc/loadavg: 4.09 4.09 4.01 5/251 116296
/proc/meminfo: memFree=129343380/131382120 swapFree=33010416/33010684
[pid=116254] ppid=116251 vsize=2042832 memory=32312 CPUtime=107.4 cores=4,6
/proc/116254/stat : 116254 (pb_picat) R 116251 116254 113044 0 -1 4194304 133525 0 0 0 10708 32 0 0 20 0 1 0 139610781 2091859968 8078 18446744073709551615 94487545405440 94487546807021 140723177388720 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94487547078448 94487548952688 94487558254592 140723177396636 140723177396712 140723177396712 140723177402316 0
/proc/116254/statm: 510708 8078 1728 343 0 507772 0
Current children cumulated CPU time: 107.4 s
Current children cumulated vsize: 2042832 KiB
Current children cumulated memory: 32312 KiB

Child status: 0

Real time (s): 107.728
CPU time (s): 107.433
CPU user time (s): 107.11
CPU system time (s): 0.323052
CPU usage (%): 99.7259
Max. virtual memory (cumulated for all children) (KiB): 2054656
Max. memory (cumulated for all children) (KiB): 38880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 107.11
system time used= 0.323052
maximum resident set size= 38880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133535
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= 166


# summary of solver processes directly reported to runsolver:
#   pid: 116254
#   total CPU time (s): 107.433
#   total CPU user time (s): 107.11
#   total CPU system time (s): 0.323052

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.623739 second user time and 1.01942 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-11 15:08:41
IDJOB=4527856
IDBENCH=148098
IDSOLVER=3385
FILE ID=nodeC003/4527856-1752239321
RUNJOBID= nodeC003-1752237840-114857
SLURM_JOB_ID= 9682514
Free space on /tmp= 432024 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob4.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527856-1752239321/watcher-4527856-1752239321 -o /tmp/evaluation-result-4527856-1752239321/solver-4527856-1752239321 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752237840-114857 --watchdog 3760  pb_picat HOME/instance-4527856-1752239321.opb

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

MD5SUM BENCH= 51f776679cf4368d72b5455aa221d9d6
RANDOM SEED=246930344

nodeC003 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		: 3660.565
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	: 6983.44
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		: 3491.535
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	: 6983.44
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		: 1197.213
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	: 6983.44
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		: 1197.138
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	: 6983.44
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		: 1197.112
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	: 6983.44
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		: 3591.540
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	: 6983.44
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		: 1197.160
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	: 6983.44
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		: 1196.310
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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129391708 kB
MemAvailable:   129717136 kB
Buffers:            2736 kB
Cached:          1118512 kB
SwapCached:           36 kB
Active:           788832 kB
Inactive:         622640 kB
Active(anon):     300544 kB
Inactive(anon):     7604 kB
Active(file):     488288 kB
Inactive(file):   615036 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7436 kB
Writeback:             0 kB
AnonPages:        288084 kB
Mapped:           112932 kB
Shmem:             17924 kB
KReclaimable:     123460 kB
Slab:             211800 kB
SReclaimable:     123460 kB
SUnreclaim:        88340 kB
KernelStack:        4080 kB
PageTables:         3492 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    4600952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149352 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432020 MiB
End job on nodeC003 at 2025-07-11 15:10:29