Trace number 4445092

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Picat 2024-06-18SAT 315.77 316.809

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob7.opb
MD5SUM0da7938cd78b604d95ed37ad5ec78200
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 benchmark0.056184
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables96
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 constraint96
Maximum length of a constraint96
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 27267752
Number of bits of the biggest number in a constraint 25
Biggest sum of numbers in a constraint 410674921
Number of bits of the biggest sum of numbers29
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c solving HOME/instance-4445092-1721312276.opb (Picat 3.6#12)
315.75/316.80	s SATISFIABLE
315.75/316.80	v ~x2 ~x91 x53 ~x15 ~x66 ~x28 ~x79 ~x41 ~x3 ~x92 
315.75/316.80	v ~x54 ~x16 ~x67 ~x29 x80 ~x42 ~x4 ~x93 ~x55 ~x17 
315.75/316.80	v ~x68 ~x30 ~x81 ~x43 x5 ~x94 ~x56 ~x18 ~x69 ~x31 
315.75/316.80	v ~x82 ~x44 ~x6 ~x95 ~x57 ~x19 ~x70 x32 ~x83 ~x45 
315.75/316.80	v x7 ~x96 ~x58 ~x20 ~x71 ~x33 ~x84 ~x46 ~x8 ~x59 
315.75/316.80	v ~x21 ~x72 ~x34 ~x85 ~x47 x9 ~x60 ~x22 ~x73 ~x35 
315.75/316.80	v ~x86 ~x48 x10 ~x61 x23 ~x74 ~x36 x87 ~x49 ~x11 
315.75/316.80	v x62 ~x24 ~x75 ~x37 ~x88 ~x50 ~x12 ~x63 ~x25 ~x76 
315.75/316.80	v ~x38 ~x89 ~x51 ~x13 ~x64 ~x26 ~x77 ~x39 x1 ~x90 
315.75/316.80	v ~x52 x14 ~x65 ~x27 ~x78 ~x40 

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: 63931 MiB (59891 MiB free)
  memory of node 1: 64510 MiB (57336 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445092-1721312276/watcher-4445092-1721312276 -o /tmp/evaluation-result-4445092-1721312276/solver-4445092-1721312276 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984426 --watchdog 3760 pb_picat HOME/instance-4445092-1721312276.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=990740, runsolver pid=990737
Current StackSize limit: 8192 KiB


[startup+0.100087 s]*
/proc/loadavg: 4.12 4.16 4.11 5/256 990741
/proc/meminfo: memFree=120023584/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2038920 memory=23784 CPUtime=0.09 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 2343 0 0 0 9 0 0 0 20 0 1 0 183392976 2087854080 5946 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 509730 5946 1682 439 0 505159 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2038920 KiB
Current children cumulated memory: 23784 KiB

[startup+0.205498 s]*
/proc/loadavg: 4.12 4.16 4.11 5/256 990741
/proc/meminfo: memFree=120023696/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2038920 memory=23588 CPUtime=0.2 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 2587 0 0 0 20 0 0 0 20 0 1 0 183392976 2087854080 5897 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 509730 5897 1682 439 0 505159 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2038920 KiB
Current children cumulated memory: 23588 KiB

[startup+0.30498 s]*
/proc/loadavg: 4.12 4.16 4.11 5/256 990741
/proc/meminfo: memFree=120023908/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2038056 memory=22792 CPUtime=0.3 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 2679 0 0 0 30 0 0 0 20 0 1 0 183392976 2086969344 5698 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 509514 5698 1682 439 0 504943 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2038056 KiB
Current children cumulated memory: 22792 KiB

[startup+0.700164 s]
/proc/loadavg: 4.12 4.16 4.11 5/256 990741
/proc/meminfo: memFree=120022436/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2038908 memory=23708 CPUtime=0.69 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 3274 0 0 0 69 0 0 0 20 0 1 0 183392976 2087841792 5927 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 509727 5927 1682 439 0 505156 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2038908 KiB
Current children cumulated memory: 23708 KiB

[startup+1.50013 s]
/proc/loadavg: 4.12 4.16 4.11 5/256 990741
/proc/meminfo: memFree=120017708/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2039068 memory=24300 CPUtime=1.48 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 4447 0 0 0 148 0 0 0 20 0 1 0 183392976 2088005632 6075 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 509767 6075 1682 439 0 505196 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2039068 KiB
Current children cumulated memory: 24300 KiB

[startup+3.10536 s]
/proc/loadavg: 4.11 4.16 4.11 5/255 990741
/proc/meminfo: memFree=120035604/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2043164 memory=25316 CPUtime=3.09 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 6907 0 0 0 308 1 0 0 20 0 1 0 183392976 2092199936 6329 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 510791 6329 1682 439 0 506220 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2043164 KiB
Current children cumulated memory: 25316 KiB

[startup+6.30014 s]
/proc/loadavg: 4.11 4.16 4.11 5/256 990742
/proc/meminfo: memFree=120008632/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2039068 memory=24256 CPUtime=6.27 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 11137 0 0 0 626 1 0 0 20 0 1 0 183392976 2088005632 6064 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 509767 6064 1682 439 0 505196 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2039068 KiB
Current children cumulated memory: 24256 KiB

[startup+12.7001 s]
/proc/loadavg: 4.09 4.15 4.11 5/256 990743
/proc/meminfo: memFree=120007796/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2043424 memory=28140 CPUtime=12.64 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 21225 0 0 0 1261 3 0 0 20 0 1 0 183392976 2092466176 7035 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 510856 7035 1682 439 0 506285 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2043424 KiB
Current children cumulated memory: 28140 KiB

[startup+25.5002 s]
/proc/loadavg: 4.16 4.16 4.11 5/256 990745
/proc/meminfo: memFree=119991536/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2047948 memory=29424 CPUtime=25.41 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 40628 0 0 0 2533 8 0 0 20 0 1 0 183392976 2097098752 7356 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 511987 7356 1682 439 0 507416 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2047948 KiB
Current children cumulated memory: 29424 KiB

[startup+51.1055 s]
/proc/loadavg: 4.10 4.15 4.11 5/256 990749
/proc/meminfo: memFree=120371960/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2046980 memory=31404 CPUtime=50.93 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 67246 0 0 0 5079 14 0 0 20 0 1 0 183392976 2096107520 7851 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 511745 7851 1682 439 0 507174 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 2046980 KiB
Current children cumulated memory: 31404 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 4.15 4.11 5/256 990759
/proc/meminfo: memFree=120886636/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2044920 memory=29300 CPUtime=101.96 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 116070 0 0 0 10169 27 0 0 20 0 1 0 183392976 2093998080 7325 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 511230 7325 1682 439 0 506659 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 2044920 KiB
Current children cumulated memory: 29300 KiB

[startup+162.3 s]
/proc/loadavg: 4.25 4.18 4.12 5/259 990775
/proc/meminfo: memFree=120157784/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2049016 memory=32808 CPUtime=161.76 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 204625 0 0 0 16129 47 0 0 20 0 1 0 183392976 2098192384 8202 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 512254 8202 1682 439 0 507683 0
Current children cumulated CPU time: 161.76 s
Current children cumulated vsize: 2049016 KiB
Current children cumulated memory: 32808 KiB

[startup+222.3 s]
/proc/loadavg: 4.14 4.16 4.12 5/259 990785
/proc/meminfo: memFree=120110068/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2053100 memory=34100 CPUtime=221.56 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 251619 0 0 0 22095 61 0 0 20 0 1 0 183392976 2102374400 8525 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 513275 8525 1682 439 0 508704 0
Current children cumulated CPU time: 221.56 s
Current children cumulated vsize: 2053100 KiB
Current children cumulated memory: 34100 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 4.15 4.11 5/258 990795
/proc/meminfo: memFree=120122556/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2049424 memory=33592 CPUtime=281.37 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 305285 0 0 0 28060 77 0 0 20 0 1 0 183392976 2098610176 8398 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 512356 8398 1682 439 0 507785 0
Current children cumulated CPU time: 281.37 s
Current children cumulated vsize: 2049424 KiB
Current children cumulated memory: 33592 KiB

[startup+316.809 s]
# the end of solver process 990740 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=314.892 s, system=0.878069 s

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

[startup+294.4 s]
/proc/loadavg: 4.22 4.17 4.12 5/258 990798
/proc/meminfo: memFree=120219340/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2061712 memory=40816 CPUtime=293.43 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 323739 0 0 0 29261 82 0 0 20 0 1 0 183392976 2111193088 10204 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 515428 10204 1682 439 0 510857 0
Current children cumulated CPU time: 293.43 s
Current children cumulated vsize: 2061712 KiB
Current children cumulated memory: 40816 KiB

[startup+307.2 s]
/proc/loadavg: 4.34 4.20 4.13 5/258 990801
/proc/meminfo: memFree=119939004/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2049424 memory=34496 CPUtime=306.18 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 332620 0 0 0 30533 85 0 0 20 0 1 0 183392976 2098610176 8624 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 512356 8624 1682 439 0 507785 0
Current children cumulated CPU time: 306.18 s
Current children cumulated vsize: 2049424 KiB
Current children cumulated memory: 34496 KiB

[startup+313.6 s]
/proc/loadavg: 4.44 4.23 4.14 5/258 990802
/proc/meminfo: memFree=119815152/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2061700 memory=42880 CPUtime=312.57 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 336638 0 0 0 31170 87 0 0 20 0 1 0 183392976 2111180800 10720 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 515425 10720 1682 439 0 510854 0
Current children cumulated CPU time: 312.57 s
Current children cumulated vsize: 2061700 KiB
Current children cumulated memory: 42880 KiB

[startup+315.2 s]
/proc/loadavg: 4.44 4.23 4.14 6/258 990802
/proc/meminfo: memFree=119793696/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2049412 memory=33744 CPUtime=314.16 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 337237 0 0 0 31329 87 0 0 20 0 1 0 183392976 2098597888 8436 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 512353 8436 1682 439 0 507782 0
Current children cumulated CPU time: 314.16 s
Current children cumulated vsize: 2049412 KiB
Current children cumulated memory: 33744 KiB

[startup+316 s]*
/proc/loadavg: 4.44 4.23 4.14 5/258 990802
/proc/meminfo: memFree=119816684/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2057604 memory=39128 CPUtime=314.96 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 337582 0 0 0 31409 87 0 0 20 0 1 0 183392976 2106986496 9782 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 514401 9782 1682 439 0 509830 0
Current children cumulated CPU time: 314.96 s
Current children cumulated vsize: 2057604 KiB
Current children cumulated memory: 39128 KiB

[startup+316.4 s]
/proc/loadavg: 4.44 4.23 4.14 5/258 990802
/proc/meminfo: memFree=119816684/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2057604 memory=41176 CPUtime=315.35 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 337606 0 0 0 31448 87 0 0 20 0 1 0 183392976 2106986496 10294 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 514401 10294 1682 439 0 509830 0
Current children cumulated CPU time: 315.35 s
Current children cumulated vsize: 2057604 KiB
Current children cumulated memory: 41176 KiB

[startup+316.8 s]
/proc/loadavg: 4.44 4.23 4.14 5/258 990802
/proc/meminfo: memFree=119816684/131524600 swapFree=131071996/131071996
[pid=990740] ppid=990737 vsize=2049412 memory=30496 CPUtime=315.75 cores=0,2
/proc/990740/stat : 990740 (pb_picat) R 990737 990740 984416 0 -1 4194304 337647 0 0 0 31488 87 0 0 20 0 1 0 183392976 2098597888 7624 134679101440 4194304 5989780 140736673871456 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 24522752 140736673879064 140736673879140 140736673879140 140736673886156 0
/proc/990740/statm: 512353 7624 1682 439 0 507782 0
Current children cumulated CPU time: 315.75 s
Current children cumulated vsize: 2049412 KiB
Current children cumulated memory: 30496 KiB

Child status: 0

Real time (s): 316.809
CPU time (s): 315.77
CPU user time (s): 314.892
CPU system time (s): 0.878069
CPU usage (%): 99.6722
Max. virtual memory (cumulated for all children) (KiB): 2061712
Max. memory (cumulated for all children) (KiB): 44928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 314.892
system time used= 0.878069
maximum resident set size= 44928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 337663
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= 4
involuntary context switches= 2182


# summary of solver processes directly reported to runsolver:
#   pid: 990740
#   total CPU time (s): 315.77
#   total CPU user time (s): 314.892
#   total CPU system time (s): 0.878069

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.569291 second user time and 1.41738 second system time

The end

Launcher Data

Begin job on nodeC025 at 2024-07-18 16:18:09
IDJOB=4445092
IDBENCH=148099
IDSOLVER=3068
FILE ID=nodeC025/4445092-1721312276
RUNJOBID= nodeC025-1721306176-984426
SLURM_JOB_ID= 7542640
Free space on /tmp= 890016 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob7.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445092-1721312276/watcher-4445092-1721312276 -o /tmp/evaluation-result-4445092-1721312276/solver-4445092-1721312276 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984426 --watchdog 3760  pb_picat HOME/instance-4445092-1721312276.opb

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

MD5SUM BENCH= 0da7938cd78b604d95ed37ad5ec78200
RANDOM SEED=1071443892

nodeC025.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3637.512
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3696.038
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3634.071
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.371
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3664.851
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3696.123
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3612.401
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.893
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        120041448 kB
MemAvailable:   125967224 kB
Buffers:          514876 kB
Cached:          6173780 kB
SwapCached:            0 kB
Active:          1058524 kB
Inactive:        9646176 kB
Active(anon):       1560 kB
Inactive(anon):  4051924 kB
Active(file):    1056964 kB
Inactive(file):  5594252 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3752 kB
Writeback:             8 kB
AnonPages:       4007916 kB
Mapped:           115380 kB
Shmem:             37720 kB
KReclaimable:     228412 kB
Slab:             355916 kB
SReclaimable:     228412 kB
SUnreclaim:       127504 kB
KernelStack:        4140 kB
PageTables:        17220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   11259080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69536 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2234368 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      318164 kB
DirectMap2M:    43495424 kB
DirectMap1G:    92274688 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC025 at 2024-07-18 16:23:26