Trace number 4395063

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 2019-09-12? (TO) 2519.96 2520.01

General information on the benchmark

NameStripPacking/StripPacking-m1-series1/
StripPacking-C3P2.xml
MD5SUMec554133dcdc77f0ded322158f487a65
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark226.379
Satisfiable
(Un)Satisfiability was proved
Number of variables145
Number of constraints88
Number of domains30
Minimum domain size1
Maximum domain size60
Distribution of domain sizes[{"size":1,"count":4},{"size":2,"count":83},{"size":30,"count":29},{"size":60,"count":29}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":29},{"degree":2,"count":58},{"degree":3,"count":58}]
Minimum constraint arity2
Maximum constraint arity116
Distribution of constraint arities[{"arity":2,"count":58},{"arity":3,"count":29},{"arity":116,"count":1}]
Number of extensional constraints29
Number of intensional constraints58
Distribution of constraint types[{"type":"extension","count":29},{"type":"intension","count":58},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

27.89/27.97	c xcsp_picat version 2.7b12 (9/12/2019)

Verifier Data 

One s line expected

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 (14801 MiB free)
  memory of node 1: 16384 MiB (15291 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395063-1568322559/watcher-4395063-1568322559 -o /tmp/evaluation-result-4395063-1568322559/solver-4395063-1568322559 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580 xcsp_picat HOME/instance-4395063-1568322559.xml 

running on 4 cores: 0,2,4,6

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=26101, runsolver pid=26098
Current StackSize limit: 8192 KiB


[startup+0.100508 s]*
/proc/loadavg: 2.05 3.87 6.23 3/198 26102
/proc/meminfo: memFree=30796756/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2037532 memory=22720 CPUtime=0.09 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 1774 0 0 0 9 0 0 0 20 0 1 0 408510641 2086432768 5680 33554432000 4194304 5870510 140722648301136 140722648300376 5567242 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 509383 5680 938 410 0 504856 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2037532 KiB
Current children cumulated memory: 22720 KiB

[startup+0.209509 s]*
/proc/loadavg: 2.05 3.87 6.23 5/198 26102
/proc/meminfo: memFree=30796384/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2037664 memory=22980 CPUtime=0.2 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 1817 0 0 0 20 0 0 0 20 0 1 0 408510641 2086567936 5745 33554432000 4194304 5870510 140722648301136 140722648300376 5405696 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 509416 5745 952 410 0 504889 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2037664 KiB
Current children cumulated memory: 22980 KiB

[startup+0.30896 s]*
/proc/loadavg: 2.05 3.87 6.23 3/198 26102
/proc/meminfo: memFree=30796336/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2038228 memory=23604 CPUtime=0.3 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 1972 0 0 0 30 0 0 0 20 0 1 0 408510641 2087145472 5901 33554432000 4194304 5870510 140722648301136 140722648300312 139653594099591 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 509557 5901 952 410 0 505030 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2038228 KiB
Current children cumulated memory: 23604 KiB

[startup+0.700258 s]
/proc/loadavg: 2.05 3.84 6.21 3/198 26102
/proc/meminfo: memFree=30794972/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2042128 memory=29232 CPUtime=0.69 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 3010 0 0 0 68 1 0 0 20 0 1 0 408510641 2091139072 7308 33554432000 4194304 5870510 140722648301136 140722648300376 4438734 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 510532 7308 952 410 0 506005 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042128 KiB
Current children cumulated memory: 29232 KiB

[startup+1.50028 s]
/proc/loadavg: 2.05 3.84 6.21 3/198 26102
/proc/meminfo: memFree=30785136/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2049468 memory=35608 CPUtime=1.48 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 4731 0 0 0 147 1 0 0 20 0 1 0 408510641 2098655232 8902 33554432000 4194304 5870510 140722648301136 140722648300312 5406300 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 512367 8902 952 410 0 507840 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2049468 KiB
Current children cumulated memory: 35608 KiB

[startup+3.10944 s]
/proc/loadavg: 2.05 3.84 6.21 3/198 26102
/proc/meminfo: memFree=30775524/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2059112 memory=45204 CPUtime=3.09 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 11325 0 0 0 307 2 0 0 20 0 1 0 408510641 2108530688 11301 33554432000 4194304 5870510 140722648301136 140722648300376 5261297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 514778 11301 962 410 0 510251 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2059112 KiB
Current children cumulated memory: 45204 KiB

[startup+6.30027 s]
/proc/loadavg: 1.96 3.79 6.18 3/198 26102
/proc/meminfo: memFree=30772764/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2060144 memory=46236 CPUtime=6.29 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 15794 0 0 0 626 3 0 0 20 0 1 0 408510641 2109587456 11559 33554432000 4194304 5870510 140722648301136 140722648299528 5261019 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 515036 11559 962 410 0 510509 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2060144 KiB
Current children cumulated memory: 46236 KiB

[startup+12.7004 s]
/proc/loadavg: 1.97 3.76 6.16 3/198 26102
/proc/meminfo: memFree=30764392/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2096964 memory=58564 CPUtime=12.68 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 23526 0 0 0 1264 4 0 0 20 0 1 0 408510641 2147291136 14641 33554432000 4194304 5870510 140722648301136 140722648299576 5276639 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 524241 14641 988 410 0 519714 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2096964 KiB
Current children cumulated memory: 58564 KiB

[startup+25.5004 s]
/proc/loadavg: 1.97 3.70 6.12 3/198 26104
/proc/meminfo: memFree=30741076/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2096964 memory=71244 CPUtime=25.49 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 32675 0 0 0 2543 6 0 0 20 0 1 0 408510641 2147291136 17811 33554432000 4194304 5870510 140722648301136 140722648300152 5262976 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 524241 17811 988 410 0 519714 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2096964 KiB
Current children cumulated memory: 71244 KiB

[startup+51.1096 s]
/proc/loadavg: 1.98 3.54 5.99 3/198 26105
/proc/meminfo: memFree=30727232/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2098816 memory=85784 CPUtime=51.09 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 38412 0 0 0 5103 6 0 0 20 0 1 0 408510641 2149187584 21446 33554432000 4194304 5870510 140722648301136 140722648299704 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 524704 21446 988 410 0 520177 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2098816 KiB
Current children cumulated memory: 85784 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 3.30 5.78 3/198 26109
/proc/meminfo: memFree=30710176/32770624 swapFree=66996320/67108860
[pid=26101] ppid=26098 vsize=2117484 memory=99820 CPUtime=102.28 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 44179 0 0 0 10221 7 0 0 20 0 1 0 408510641 2168303616 24955 33554432000 4194304 5870510 140722648301136 140722648299576 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 529371 24955 988 410 0 524844 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2117484 KiB
Current children cumulated memory: 99820 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 3.07 5.54 3/198 26122
/proc/meminfo: memFree=30709308/32770624 swapFree=66996324/67108860
[pid=26101] ppid=26098 vsize=2117484 memory=99820 CPUtime=162.29 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 49226 0 0 0 16221 8 0 0 20 0 1 0 408510641 2168303616 24955 33554432000 4194304 5870510 140722648301136 140722648299576 5257446 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 529371 24955 988 410 0 524844 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2117484 KiB
Current children cumulated memory: 99820 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.87 5.32 3/198 26126
/proc/meminfo: memFree=30687928/32770624 swapFree=66996324/67108860
[pid=26101] ppid=26098 vsize=2117484 memory=99828 CPUtime=222.28 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 53357 0 0 0 22220 8 0 0 20 0 1 0 408510641 2168303616 24957 33554432000 4194304 5870510 140722648301136 140722648299576 5282555 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 529371 24957 988 410 0 524844 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2117484 KiB
Current children cumulated memory: 99828 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.71 5.11 3/198 26130
/proc/meminfo: memFree=30688480/32770624 swapFree=66996324/67108860
[pid=26101] ppid=26098 vsize=2117484 memory=99828 CPUtime=282.29 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 54209 0 0 0 28220 9 0 0 20 0 1 0 408510641 2168303616 24957 33554432000 4194304 5870510 140722648301136 140722648299576 5282515 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 529371 24957 988 410 0 524844 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2117484 KiB
Current children cumulated memory: 99828 KiB

[startup+342.3 s]
/proc/loadavg: 2.09 2.61 4.93 3/198 26136
/proc/meminfo: memFree=30683112/32770624 swapFree=66996324/67108860
[pid=26101] ppid=26098 vsize=2118396 memory=103928 CPUtime=342.28 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 59058 0 0 0 34219 9 0 0 20 0 1 0 408510641 2169237504 25982 33554432000 4194304 5870510 140722648301136 140722648299704 5274868 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 529599 25982 988 410 0 525072 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2118396 KiB
Current children cumulated memory: 103928 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.50 4.74 3/198 26140
/proc/meminfo: memFree=30683476/32770624 swapFree=66996324/67108860
[pid=26101] ppid=26098 vsize=2118396 memory=103928 CPUtime=402.28 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 59697 0 0 0 40219 9 0 0 20 0 1 0 408510641 2169237504 25982 33554432000 4194304 5870510 140722648301136 140722648299704 5283090 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 529599 25982 988 410 0 525072 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2118396 KiB
Current children cumulated memory: 103928 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.41 4.57 3/198 26144
/proc/meminfo: memFree=30664548/32770624 swapFree=66996324/67108860
[pid=26101] ppid=26098 vsize=2137312 memory=122740 CPUtime=462.28 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 64699 0 0 0 46218 10 0 0 20 0 1 0 408510641 2188607488 30685 33554432000 4194304 5870510 140722648301136 140722648299704 5282621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 534328 30685 988 410 0 529801 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2137312 KiB
Current children cumulated memory: 122740 KiB


################
# More data... #
################

/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.63 3/198 26288
/proc/meminfo: memFree=30583436/32770624 swapFree=66996352/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=1782.25 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 104759 0 0 0 178210 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5262649 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+1842.3 s]
/proc/loadavg: 2.09 2.04 2.60 3/198 26292
/proc/meminfo: memFree=30584092/32770624 swapFree=66996352/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=1842.25 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 104873 0 0 0 184210 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282828 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.04 2.56 3/198 26296
/proc/meminfo: memFree=30688880/32770624 swapFree=66996352/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=1902.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 105997 0 0 0 190209 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.03 2.53 3/199 26310
/proc/meminfo: memFree=30660548/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=1962.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 106118 0 0 0 196209 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.50 3/199 26314
/proc/meminfo: memFree=30656220/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2022.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 107231 0 0 0 202209 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282627 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.47 3/199 26318
/proc/meminfo: memFree=30651372/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2082.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 107348 0 0 0 208209 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.44 3/199 26324
/proc/meminfo: memFree=30636304/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2142.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 108459 0 0 0 214209 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.41 3/199 26327
/proc/meminfo: memFree=30656484/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2202.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 108600 0 0 0 220209 15 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.38 3/198 26331
/proc/meminfo: memFree=30654176/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2262.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 109709 0 0 0 226208 16 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.04 2.37 3/198 26337
/proc/meminfo: memFree=30643936/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2322.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 109827 0 0 0 232208 16 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5281886 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.04 2.35 3/198 26466
/proc/meminfo: memFree=30698412/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2168440 memory=161224 CPUtime=2382.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 110957 0 0 0 238208 16 0 0 20 0 1 0 408510641 2220482560 40306 33554432000 4194304 5870510 140722648301136 140722648299704 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 542110 40306 988 410 0 537583 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 161224 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.05 2.33 3/198 26594
/proc/meminfo: memFree=30252356/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2198860 memory=166892 CPUtime=2442.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 111505 0 0 0 244208 16 0 0 20 0 1 0 408510641 2251632640 41723 33554432000 4194304 5870510 140722648301136 140722648299576 5304224 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 549715 41723 988 410 0 545188 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 2198860 KiB
Current children cumulated memory: 166892 KiB

[startup+2502.3 s]
/proc/loadavg: 2.32 2.10 2.33 3/198 26600
/proc/meminfo: memFree=28332688/32770624 swapFree=66996364/67108860
[pid=26101] ppid=26098 vsize=2198860 memory=177220 CPUtime=2502.24 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 113041 0 0 0 250207 17 0 0 20 0 1 0 408510641 2251632640 44305 33554432000 4194304 5870510 140722648301136 140722648299576 5305072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 549715 44305 988 410 0 545188 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 2198860 KiB
Current children cumulated memory: 177220 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.47 2.15 2.34 3/200 26610
/proc/meminfo: memFree=28332076/32770624 swapFree=66996368/67108860
[pid=26101] ppid=26098 vsize=2198860 memory=177220 CPUtime=2519.95 cores=0,2,4,6
/proc/26101/stat : 26101 (xcsp_picat) R 26098 26101 25640 0 -1 4202496 113041 0 0 0 251978 17 0 0 20 0 1 0 408510641 2251632640 44305 33554432000 4194304 5870510 140722648301136 140722648299576 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29581312 140722648302623 140722648302701 140722648302701 140722648305610 0
/proc/26101/statm: 549715 44305 988 410 0 545188 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 2198860 KiB
Current children cumulated memory: 177220 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 26101 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.78 s, system=0.171997 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2519.78
CPU system time (s): 0.171997
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 2198860
Max. memory (cumulated for all children) (KiB): 177220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.78
system time used= 0.171997
maximum resident set size= 177220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113041
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= 15
involuntary context switches= 651


# summary of solver processes directly reported to runsolver:
#   pid: 26101
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2519.78
#   total CPU system time (s): 0.171997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7235 second user time and 17.8333 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 22:08:03
IDJOB=4395063
IDBENCH=120505
IDSOLVER=2844
FILE ID=node106/4395063-1568322559
RUNJOBID= node106-1568318666-25671
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/StripPacking/StripPacking-m1-series1/StripPacking-C3P2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395063-1568322559/watcher-4395063-1568322559 -o /tmp/evaluation-result-4395063-1568322559/solver-4395063-1568322559 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580  xcsp_picat HOME/instance-4395063-1568322559.xml

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

MD5SUM BENCH= ec554133dcdc77f0ded322158f487a65
RANDOM SEED=1989213483

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30815752 kB
MemAvailable:   31852532 kB
Buffers:          131856 kB
Cached:          1200872 kB
SwapCached:        10204 kB
Active:           419880 kB
Inactive:         997892 kB
Active(anon):      84076 kB
Inactive(anon):    33404 kB
Active(file):     335804 kB
Inactive(file):   964488 kB
Unevictable:      107772 kB
Mlocked:          107772 kB
SwapTotal:      67108860 kB
SwapFree:       66996320 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        182916 kB
Mapped:            38044 kB
Shmem:             23948 kB
Slab:             133608 kB
SReclaimable:     104648 kB
SUnreclaim:        28960 kB
KernelStack:        3536 kB
PageTables:         5712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2592996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56624 MiB
End job on node106 at 2019-09-12 22:50:03