Trace number 4527847

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 305.877 306.921

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-cuww1.opb
MD5SUMbddedf8ebdb59650607f6c0fa85806b6
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 benchmark0.005466
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables60
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 constraint60
Maximum length of a constraint60
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 89643482
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 740339225
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-4527847-1752239430.opb (Picat 3.9b11, 7/10/2025)
305.85/306.92	s SATISFIABLE
305.85/306.92	v ~x40 ~x34 ~x28 ~x22 ~x16 ~x10 ~x4 ~x59 ~x53 ~x47 
305.85/306.92	v ~x41 ~x35 ~x29 ~x23 ~x17 x11 ~x5 ~x60 ~x54 ~x48 
305.85/306.92	v ~x42 ~x36 ~x30 ~x24 ~x18 x12 x6 ~x55 ~x49 ~x43 
305.85/306.92	v ~x37 ~x31 ~x25 ~x19 x13 ~x7 ~x1 ~x56 ~x50 ~x44 
305.85/306.92	v ~x38 ~x32 ~x26 ~x20 ~x14 x8 x2 ~x57 ~x51 ~x45 
305.85/306.92	v ~x39 ~x33 ~x27 ~x21 ~x15 ~x9 x3 ~x58 ~x52 ~x46 

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 (63010 MiB free)
  memory of node 1: 64465 MiB (63317 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527847-1752239430/watcher-4527847-1752239430 -o /tmp/evaluation-result-4527847-1752239430/solver-4527847-1752239430 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752237840-114857 --watchdog 3760 pb_picat HOME/instance-4527847-1752239430.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
Current StackSize limit: 8192 KiB

solver pid=116340, runsolver pid=116337

[startup+0.10007 s]*
/proc/loadavg: 4.09 4.09 4.01 5/251 116341
/proc/meminfo: memFree=129348744/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2028876 memory=18968 CPUtime=0.08 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 1236 0 0 0 8 0 0 0 20 0 1 0 139621722 2077569024 4742 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 507219 4742 1696 343 0 504283 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2028876 KiB
Current children cumulated memory: 18968 KiB

[startup+0.213314 s]*
/proc/loadavg: 4.09 4.09 4.01 5/251 116341
/proc/meminfo: memFree=129348744/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2029388 memory=19096 CPUtime=0.18 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 1271 0 0 0 18 0 0 0 20 0 1 0 139621722 2078093312 4774 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 507347 4774 1696 343 0 504411 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 2029388 KiB
Current children cumulated memory: 19096 KiB

[startup+0.313069 s]*
/proc/loadavg: 4.09 4.09 4.01 5/251 116341
/proc/meminfo: memFree=129344648/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2029392 memory=19224 CPUtime=0.27 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 1298 0 0 0 27 0 0 0 20 0 1 0 139621722 2078097408 4806 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 507348 4806 1696 343 0 504412 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 2029392 KiB
Current children cumulated memory: 19224 KiB

[startup+0.700204 s]
/proc/loadavg: 4.09 4.09 4.01 5/251 116341
/proc/meminfo: memFree=129344648/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2029904 memory=19608 CPUtime=0.61 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 1395 0 0 0 61 0 0 0 20 0 1 0 139621722 2078621696 4902 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 507476 4902 1696 343 0 504540 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 2029904 KiB
Current children cumulated memory: 19608 KiB

[startup+1.50019 s]
/proc/loadavg: 4.09 4.09 4.01 5/251 116341
/proc/meminfo: memFree=129345020/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2029904 memory=20060 CPUtime=1.4 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 2147 0 0 0 140 0 0 0 20 0 1 0 139621722 2078621696 5015 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 507476 5015 1696 343 0 504540 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 2029904 KiB
Current children cumulated memory: 20060 KiB

[startup+3.10545 s]
/proc/loadavg: 4.16 4.11 4.02 5/251 116341
/proc/meminfo: memFree=129344988/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2032092 memory=21468 CPUtime=2.99 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 4836 0 0 0 298 1 0 0 20 0 1 0 139621722 2080862208 5367 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 508023 5367 1696 343 0 505087 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 2032092 KiB
Current children cumulated memory: 21468 KiB

[startup+6.30015 s]
/proc/loadavg: 4.16 4.11 4.02 5/251 116341
/proc/meminfo: memFree=129349148/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2034420 memory=23064 CPUtime=6.16 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 12482 0 0 0 613 3 0 0 20 0 1 0 139621722 2083246080 5766 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 508605 5766 1696 343 0 505669 0
Current children cumulated CPU time: 6.16 s
Current children cumulated vsize: 2034420 KiB
Current children cumulated memory: 23064 KiB

[startup+12.7002 s]
/proc/loadavg: 4.15 4.11 4.02 5/251 116341
/proc/meminfo: memFree=129345068/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2037276 memory=25580 CPUtime=12.5 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 25626 0 0 0 1245 5 0 0 20 0 1 0 139621722 2086170624 6395 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 6 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 509319 6395 1696 343 0 506383 0
Current children cumulated CPU time: 12.5 s
Current children cumulated vsize: 2037276 KiB
Current children cumulated memory: 25580 KiB

[startup+25.5003 s]
/proc/loadavg: 4.11 4.10 4.02 5/251 116341
/proc/meminfo: memFree=129353500/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2035228 memory=24656 CPUtime=25.24 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 45256 0 0 0 2514 10 0 0 20 0 1 0 139621722 2084073472 6164 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 508807 6164 1696 343 0 505871 0
Current children cumulated CPU time: 25.24 s
Current children cumulated vsize: 2035228 KiB
Current children cumulated memory: 24656 KiB

[startup+51.1128 s]
/proc/loadavg: 4.07 4.09 4.01 5/250 116342
/proc/meminfo: memFree=129353436/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2041372 memory=29624 CPUtime=50.79 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 89752 0 0 0 5060 19 0 0 20 0 1 0 139621722 2090364928 7406 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 510343 7406 1696 343 0 507407 0
Current children cumulated CPU time: 50.79 s
Current children cumulated vsize: 2041372 KiB
Current children cumulated memory: 29624 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.09 4.01 5/250 116389
/proc/meminfo: memFree=129155560/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2042100 memory=29792 CPUtime=101.83 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 146133 0 0 0 10149 34 0 0 20 0 1 0 139621722 2091110400 7448 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 510525 7448 1696 343 0 507589 0
Current children cumulated CPU time: 101.83 s
Current children cumulated vsize: 2042100 KiB
Current children cumulated memory: 29792 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.09 4.01 5/251 116436
/proc/meminfo: memFree=129376308/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2040052 memory=28988 CPUtime=161.66 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 208518 0 0 0 16116 50 0 0 20 0 1 0 139621722 2089013248 7247 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 510013 7247 1696 343 0 507077 0
Current children cumulated CPU time: 161.66 s
Current children cumulated vsize: 2040052 KiB
Current children cumulated memory: 28988 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.10 4.02 5/251 116489
/proc/meminfo: memFree=129317832/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2042100 memory=31492 CPUtime=221.49 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 257811 0 0 0 22085 64 0 0 20 0 1 0 139621722 2091110400 7873 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 510525 7873 1696 343 0 507589 0
Current children cumulated CPU time: 221.49 s
Current children cumulated vsize: 2042100 KiB
Current children cumulated memory: 31492 KiB

[startup+282.3 s]
/proc/loadavg: 4.05 4.08 4.01 5/251 116492
/proc/meminfo: memFree=129324056/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2042100 memory=29592 CPUtime=281.32 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 309710 0 0 0 28054 78 0 0 20 0 1 0 139621722 2091110400 7398 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 510525 7398 1696 343 0 507589 0
Current children cumulated CPU time: 281.32 s
Current children cumulated vsize: 2042100 KiB
Current children cumulated memory: 29592 KiB

[startup+306.921 s]
# the end of solver process 116340 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=305.035 s, system=0.842278 s

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

[startup+294.4 s]
/proc/loadavg: 4.04 4.07 4.01 5/251 116492
/proc/meminfo: memFree=129319724/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2054388 memory=34968 CPUtime=293.38 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 320243 0 0 0 29257 81 0 0 20 0 1 0 139621722 2103693312 8742 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 513597 8742 1696 343 0 510661 0
Current children cumulated CPU time: 293.38 s
Current children cumulated vsize: 2054388 KiB
Current children cumulated memory: 34968 KiB

[startup+300.8 s]
/proc/loadavg: 4.12 4.09 4.02 5/251 116492
/proc/meminfo: memFree=129319724/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2046196 memory=34052 CPUtime=299.76 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 325119 0 0 0 29894 82 0 0 20 0 1 0 139621722 2095304704 8513 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 511549 8513 1696 343 0 508613 0
Current children cumulated CPU time: 299.76 s
Current children cumulated vsize: 2046196 KiB
Current children cumulated memory: 34052 KiB

[startup+304 s]*
/proc/loadavg: 4.11 4.09 4.02 5/251 116493
/proc/meminfo: memFree=129311532/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2054388 memory=37204 CPUtime=302.96 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 328036 0 0 0 30213 83 0 0 20 0 1 0 139621722 2103693312 9301 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 513597 9301 1696 343 0 510661 0
Current children cumulated CPU time: 302.96 s
Current children cumulated vsize: 2054388 KiB
Current children cumulated memory: 37204 KiB

[startup+305.6 s]
/proc/loadavg: 4.11 4.09 4.02 5/251 116493
/proc/meminfo: memFree=129313580/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2054388 memory=35116 CPUtime=304.55 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 328617 0 0 0 30371 84 0 0 20 0 1 0 139621722 2103693312 8779 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 513597 8779 1696 343 0 510661 0
Current children cumulated CPU time: 304.55 s
Current children cumulated vsize: 2054388 KiB
Current children cumulated memory: 35116 KiB

[startup+306.4 s]
/proc/loadavg: 4.11 4.09 4.02 5/251 116493
/proc/meminfo: memFree=129309484/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2054388 memory=37204 CPUtime=305.35 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 328623 0 0 0 30451 84 0 0 20 0 1 0 139621722 2103693312 9301 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 513597 9301 1696 343 0 510661 0
Current children cumulated CPU time: 305.35 s
Current children cumulated vsize: 2054388 KiB
Current children cumulated memory: 37204 KiB

[startup+306.8 s]
/proc/loadavg: 4.11 4.09 4.02 5/251 116493
/proc/meminfo: memFree=129309484/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2054388 memory=37204 CPUtime=305.75 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 328623 0 0 0 30491 84 0 0 20 0 1 0 139621722 2103693312 9301 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 513597 9301 1696 343 0 510661 0
Current children cumulated CPU time: 305.75 s
Current children cumulated vsize: 2054388 KiB
Current children cumulated memory: 37204 KiB

[startup+306.9 s]
/proc/loadavg: 4.11 4.09 4.02 5/251 116493
/proc/meminfo: memFree=129309484/131382120 swapFree=33010416/33010684
[pid=116340] ppid=116337 vsize=2054388 memory=37204 CPUtime=305.85 cores=4,6
/proc/116340/stat : 116340 (pb_picat) R 116337 116340 113044 0 -1 4194304 328623 0 0 0 30501 84 0 0 20 0 1 0 139621722 2103693312 9301 18446744073709551615 94813713559552 94813714961133 140731942073552 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94813715232560 94813717106800 94813728092160 140731942078876 140731942078952 140731942078952 140731942084556 0
/proc/116340/statm: 513597 9301 1696 343 0 510661 0
Current children cumulated CPU time: 305.85 s
Current children cumulated vsize: 2054388 KiB
Current children cumulated memory: 37204 KiB

Child status: 0

Real time (s): 306.921
CPU time (s): 305.877
CPU user time (s): 305.035
CPU system time (s): 0.842278
CPU usage (%): 99.6598
Max. virtual memory (cumulated for all children) (KiB): 2054388
Max. memory (cumulated for all children) (KiB): 37204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 305.035
system time used= 0.842278
maximum resident set size= 38052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 328632
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= 674


# summary of solver processes directly reported to runsolver:
#   pid: 116340
#   total CPU time (s): 305.877
#   total CPU user time (s): 305.035
#   total CPU system time (s): 0.842278

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.57577 second user time and 2.84257 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-11 15:10:30
IDJOB=4527847
IDBENCH=148109
IDSOLVER=3385
FILE ID=nodeC003/4527847-1752239430
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-cuww1.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527847-1752239430/watcher-4527847-1752239430 -o /tmp/evaluation-result-4527847-1752239430/solver-4527847-1752239430 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752237840-114857 --watchdog 3760  pb_picat HOME/instance-4527847-1752239430.opb

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

MD5SUM BENCH= bddedf8ebdb59650607f6c0fa85806b6
RANDOM SEED=290419175

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		: 3661.587
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		: 3658.113
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		: 1196.863
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		: 1198.180
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		: 1198.112
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		: 3658.175
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		: 1197.165
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		: 1197.438
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:        129360952 kB
MemAvailable:   129686460 kB
Buffers:            2736 kB
Cached:          1118588 kB
SwapCached:           36 kB
Active:           831648 kB
Inactive:         622716 kB
Active(anon):     343360 kB
Inactive(anon):     7604 kB
Active(file):     488288 kB
Inactive(file):   615112 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3580 kB
Writeback:             4 kB
AnonPages:        330640 kB
Mapped:           116152 kB
Shmem:             17924 kB
KReclaimable:     123468 kB
Slab:             212092 kB
SReclaimable:     123468 kB
SUnreclaim:        88624 kB
KernelStack:        4096 kB
PageTables:         3692 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    6676164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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 15:15:38