Trace number 4395026

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
PicatSAT 2019-09-12UNSAT 504.461 504.628

General information on the benchmark

NamePropStress/PropStress-m1-s1/
PropStress-0450.xml
MD5SUMffc1a166c9e21b9812230f61f9b6f38e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark73.796
Satisfiable
(Un)Satisfiability was proved
Number of variables902
Number of constraints102376
Number of domains1
Minimum domain size202501
Maximum domain size202501
Distribution of domain sizes[{"size":202501,"count":902}]
Minimum variable degree2
Maximum variable degree451
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":449},{"degree":450,"count":449},{"degree":451,"count":3}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":102376}]
Number of extensional constraints0
Number of intensional constraints102376
Distribution of constraint types[{"type":"intension","count":102376}]
Optimization problemNO
Type of objective

Solver Data 

194.12/194.25	c xcsp_picat version 2.7b12 (9/12/2019)
504.32/504.59	s UNSATISFIABLE

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) 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: 16374 MiB (9750 MiB free)
  memory of node 1: 16384 MiB (11680 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395026-1568331780/watcher-4395026-1568331780 -o /tmp/evaluation-result-4395026-1568331780/solver-4395026-1568331780 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395026-1568331780.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27040, runsolver pid=27037
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 1.96 2.03 2.04 3/199 27041
/proc/meminfo: memFree=21925740/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=2031716 memory=23172 CPUtime=0.1 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1352 0 0 0 10 0 0 0 20 0 1 0 409116428 2080477184 5793 33554432000 4194304 5870510 140735413413312 140735413410456 140031725112320 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 507929 5793 846 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23172 KiB

[startup+0.209821 s]*
/proc/loadavg: 1.96 2.03 2.04 3/199 27041
/proc/meminfo: memFree=21917548/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=2031716 memory=31364 CPUtime=0.21 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1356 0 0 0 21 0 0 0 20 0 1 0 409116428 2080477184 7841 33554432000 4194304 5870510 140735413413312 140735413412616 4433462 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 507929 7841 846 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31364 KiB

[startup+0.309592 s]*
/proc/loadavg: 1.96 2.03 2.04 3/199 27041
/proc/meminfo: memFree=21904144/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=2031716 memory=39556 CPUtime=0.31 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1360 0 0 0 31 0 0 0 20 0 1 0 409116428 2080477184 9889 33554432000 4194304 5870510 140735413413312 140735413412616 140031725112320 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 507929 9889 846 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39556 KiB

[startup+0.700346 s]
/proc/loadavg: 1.96 2.03 2.04 3/199 27041
/proc/meminfo: memFree=21889476/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=2031716 memory=66180 CPUtime=0.69 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1373 0 0 0 68 1 0 0 20 0 1 0 409116428 2080477184 16545 33554432000 4194304 5870510 140735413413312 140735413412616 4462665 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 507929 16545 846 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 66180 KiB

[startup+1.50039 s]
/proc/loadavg: 1.96 2.03 2.04 3/199 27041
/proc/meminfo: memFree=21851452/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=2031716 memory=119772 CPUtime=1.49 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1480 0 0 0 147 2 0 0 20 0 1 0 409116428 2080477184 29943 33554432000 4194304 5870510 140735413413312 140735413412680 4524135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 507929 29943 892 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 119772 KiB

[startup+3.10965 s]
/proc/loadavg: 1.96 2.03 2.04 2/199 27073
/proc/meminfo: memFree=21476664/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=2464648 memory=529952 CPUtime=3.1 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 85114 0 0 0 294 16 0 0 20 0 1 0 409116428 2523799552 132488 33554432000 4194304 5870510 140735413413312 140735413411864 140031724674021 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 616162 132488 902 410 0 611635 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2464648 KiB
Current children cumulated memory: 529952 KiB

[startup+6.30031 s]
/proc/loadavg: 1.88 2.01 2.04 3/199 27227
/proc/meminfo: memFree=20709912/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=3307204 memory=1288676 CPUtime=6.29 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 176934 0 0 0 596 33 0 0 20 0 1 0 409116428 3386576896 322169 33554432000 4194304 5870510 140735413413312 140735413411976 5334091 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 826801 322169 907 410 0 822274 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 3307204 KiB
Current children cumulated memory: 1288676 KiB

[startup+12.7004 s]
/proc/loadavg: 1.89 2.01 2.04 3/199 27227
/proc/meminfo: memFree=20644588/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=3307204 memory=1292780 CPUtime=12.69 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 245546 0 0 0 1232 37 0 0 20 0 1 0 409116428 3386576896 323195 33554432000 4194304 5870510 140735413413312 140735413411816 5261287 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 826801 323195 909 410 0 822274 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3307204 KiB
Current children cumulated memory: 1292780 KiB

[startup+25.5004 s]
/proc/loadavg: 1.92 2.01 2.04 3/199 27227
/proc/meminfo: memFree=20607924/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=3334664 memory=1321500 CPUtime=25.48 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 342346 0 0 0 2503 45 0 0 20 0 1 0 409116428 3414695936 330375 33554432000 4194304 5870510 140735413413312 140735413411800 5261272 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 833666 330375 909 410 0 829139 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 3334664 KiB
Current children cumulated memory: 1321500 KiB

[startup+51.1096 s]
/proc/loadavg: 1.95 2.01 2.04 5/199 27291
/proc/meminfo: memFree=19568384/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=3436180 memory=1414268 CPUtime=51.08 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 602986 0 0 0 5044 64 0 0 20 0 1 0 409116428 3518648320 353567 33554432000 4194304 5870510 140735413413312 140735413411464 5352861 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 859045 353567 912 410 0 854518 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 3436180 KiB
Current children cumulated memory: 1414268 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.02 2.04 4/199 27294
/proc/meminfo: memFree=16073896/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=4500704 memory=2197936 CPUtime=102.25 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 808984 0 0 0 10131 94 0 0 20 0 1 0 409116428 4608720896 549484 33554432000 4194304 5870510 140735413413312 140735413411464 5343278 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1125176 549484 912 410 0 1120649 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 4500704 KiB
Current children cumulated memory: 2197936 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.04 5/200 27299
/proc/meminfo: memFree=16830860/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1784940 CPUtime=162.24 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1064184 0 0 0 16102 122 0 0 20 0 1 0 409116428 4150755328 446235 33554432000 4194304 5870510 140735413413312 140735413412568 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 446235 933 410 0 1008841 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1784940 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/213 27334
/proc/meminfo: memFree=19275532/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1787036 CPUtime=222.22 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1177680 0 0 0 22091 131 0 0 20 0 1 0 409116428 4150755328 446759 33554432000 4194304 5870510 140735413413312 140735413412424 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 446759 935 410 0 1008841 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1787036 KiB

[startup+282.3 s]
/proc/loadavg: 1.86 1.97 2.03 3/200 27369
/proc/meminfo: memFree=20092504/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1793644 CPUtime=282.2 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1263475 0 0 0 28084 136 0 0 20 0 1 0 409116428 4150755328 448411 33554432000 4194304 5870510 140735413413312 140735413412424 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 448411 935 410 0 1008841 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1793644 KiB

[startup+342.3 s]
/proc/loadavg: 1.95 1.97 2.03 3/200 27373
/proc/meminfo: memFree=20056624/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1796680 CPUtime=342.17 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1358134 0 0 0 34075 142 0 0 20 0 1 0 409116428 4150755328 449170 33554432000 4194304 5870510 140735413413312 140735413412424 5282617 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 449170 935 410 0 1008841 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1796680 KiB

[startup+402.3 s]
/proc/loadavg: 1.98 1.98 2.03 3/200 27379
/proc/meminfo: memFree=20035312/32770624 swapFree=66999192/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1798936 CPUtime=402.15 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1426248 0 0 0 40068 147 0 0 20 0 1 0 409116428 4150755328 449734 33554432000 4194304 5870510 140735413413312 140735413412424 5282499 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 449734 935 410 0 1008841 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1798936 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 27390
/proc/meminfo: memFree=20029732/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1800032 CPUtime=462.13 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1476444 0 0 0 46061 152 0 0 20 0 1 0 409116428 4150755328 450008 33554432000 4194304 5870510 140735413413312 140735413412424 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450008 935 410 0 1008841 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1800032 KiB

[startup+504.628 s]
# the end of solver process 27040 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=502.883 s, system=1.57779 s

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

[startup+486.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27391
/proc/meminfo: memFree=20019484/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1800900 CPUtime=486.22 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1483439 0 0 0 48470 152 0 0 20 0 1 0 409116428 4150755328 450225 33554432000 4194304 5870510 140735413413312 140735413412424 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450225 935 410 0 1008841 0
Current children cumulated CPU time: 486.22 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1800900 KiB

[startup+492.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27393
/proc/meminfo: memFree=20015388/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1802312 CPUtime=492.63 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1491417 0 0 0 49110 153 0 0 20 0 1 0 409116428 4150755328 450578 33554432000 4194304 5870510 140735413413312 140735413412424 5289014 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450578 935 410 0 1008841 0
Current children cumulated CPU time: 492.63 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1802312 KiB

[startup+499.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27393
/proc/meminfo: memFree=20015684/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1802312 CPUtime=499.02 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1495164 0 0 0 49749 153 0 0 20 0 1 0 409116428 4150755328 450578 33554432000 4194304 5870510 140735413413312 140735413412424 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450578 935 410 0 1008841 0
Current children cumulated CPU time: 499.02 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1802312 KiB

[startup+502.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27393
/proc/meminfo: memFree=20014580/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1803192 CPUtime=502.22 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1496560 0 0 0 50069 153 0 0 20 0 1 0 409116428 4150755328 450798 33554432000 4194304 5870510 140735413413312 140735413412424 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450798 935 410 0 1008841 0
Current children cumulated CPU time: 502.22 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1803192 KiB

[startup+504 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 27393
/proc/meminfo: memFree=20014820/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1803192 CPUtime=503.83 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1509025 0 0 0 50229 154 0 0 20 0 1 0 409116428 4150755328 450798 33554432000 4194304 5870510 140735413413312 140735413412424 5281854 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450798 935 410 0 1008841 0
Current children cumulated CPU time: 503.83 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1803192 KiB

[startup+504.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27393
/proc/meminfo: memFree=20014820/32770624 swapFree=66999196/67108860
[pid=27040] ppid=27037 vsize=4053472 memory=1803192 CPUtime=504.22 cores=1,3,5,7
/proc/27040/stat : 27040 (xcsp_picat) R 27037 27040 24179 0 -1 4202496 1509025 0 0 0 50268 154 0 0 20 0 1 0 409116428 4150755328 450798 33554432000 4194304 5870510 140735413413312 140735413412424 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41791488 140735413416991 140735413417069 140735413417069 140735413419978 0
/proc/27040/statm: 1013368 450798 935 410 0 1008841 0
Current children cumulated CPU time: 504.22 s
Current children cumulated vsize: 4053472 KiB
Current children cumulated memory: 1803192 KiB

[startup+504.6 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 27393
/proc/meminfo: memFree=20895912/32770624 swapFree=66999196/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 504.628
CPU time (s): 504.461
CPU user time (s): 502.883
CPU system time (s): 1.57779
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 5059504
Max. memory (cumulated for all children) (KiB): 2563096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 502.883
system time used= 1.57779
maximum resident set size= 2563096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1509129
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= 181
involuntary context switches= 415


# summary of solver processes directly reported to runsolver:
#   pid: 27040
#   total CPU time (s): 504.461
#   total CPU user time (s): 502.883
#   total CPU system time (s): 1.57779

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.03183 second user time and 2.86732 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 01:42:20
IDJOB=4395026
IDBENCH=126851
IDSOLVER=2844
FILE ID=node140/4395026-1568331780
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56860 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PropStress/PropStress-m1-s1/PropStress-0450.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395026-1568331780/watcher-4395026-1568331780 -o /tmp/evaluation-result-4395026-1568331780/solver-4395026-1568331780 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395026-1568331780.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ffc1a166c9e21b9812230f61f9b6f38e
RANDOM SEED=510890109

node140.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21945252 kB
MemAvailable:   31824136 kB
Buffers:          151152 kB
Cached:          9903000 kB
SwapCached:         2828 kB
Active:          1601344 kB
Inactive:        8494948 kB
Active(anon):      39376 kB
Inactive(anon):    43924 kB
Active(file):    1561968 kB
Inactive(file):  8451024 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999192 kB
Dirty:              6736 kB
Writeback:             0 kB
AnonPages:        148188 kB
Mapped:            45744 kB
Shmem:             32168 kB
Slab:             324488 kB
SReclaimable:     294352 kB
SUnreclaim:        30136 kB
KernelStack:        3536 kB
PageTables:         6056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2560100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-13 01:50:44