Trace number 4293205

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 2018-06-15? (TO) 2519.93 2520.02

General information on the benchmark

NameStripPacking/
StripPacking-N1b_c18.xml
MD5SUMd6d9a16a398659a401a93dc83363d7ca
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 benchmark158.344
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size1
Maximum domain size200
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":49},{"size":200,"count":34}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":17},{"degree":2,"count":34},{"degree":3,"count":34}]
Minimum constraint arity2
Maximum constraint arity68
Distribution of constraint arities[{"arity":2,"count":34},{"arity":3,"count":17},{"arity":68,"count":1}]
Number of extensional constraints17
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":17},{"type":"intension","count":34},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data


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 (12943 MiB free)
  memory of node 1: 16384 MiB (15384 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293205-1532307737/watcher-4293205-1532307737 -o /tmp/evaluation-result-4293205-1532307737/solver-4293205-1532307737 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6631 --watchdog 2580 xcsp_picat HOME/instance-4293205-1532307737.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=7594, runsolver pid=7591
Current StackSize limit: 8192 KiB


[startup+0.100157 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28994440/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=113920 memory=16040 CPUtime=0.1 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 2177 0 0 0 10 0 0 0 20 0 1 0 48336898 116654080 4010 33554432000 4194304 5849740 140732148989760 140732148989760 5534947 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 28480 4010 710 405 0 25424 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 113920 KiB
Current children cumulated memory: 16040 KiB

[startup+0.209543 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28993416/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=115308 memory=17260 CPUtime=0.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 2717 0 0 0 21 0 0 0 20 0 1 0 48336898 118075392 4315 33554432000 4194304 5849740 140732148989760 140732148989760 5360458 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 28827 4315 729 405 0 25771 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 115308 KiB
Current children cumulated memory: 17260 KiB

[startup+0.30901 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28993416/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=115040 memory=17232 CPUtime=0.31 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 2756 0 0 0 31 0 0 0 20 0 1 0 48336898 117800960 4308 33554432000 4194304 5849740 140732148989760 140732148989760 140480232667040 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 28760 4308 730 405 0 25704 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 115040 KiB
Current children cumulated memory: 17232 KiB

[startup+0.700275 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28993044/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=115340 memory=17492 CPUtime=0.69 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 2836 0 0 0 69 0 0 0 20 0 1 0 48336898 118108160 4373 33554432000 4194304 5849740 140732148989760 140732148989760 4230194 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 28835 4373 739 405 0 25779 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 115340 KiB
Current children cumulated memory: 17492 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28992076/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=115172 memory=17180 CPUtime=1.48 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 3122 0 0 0 146 2 0 0 20 0 1 0 48336898 117936128 4295 33554432000 4194304 5849740 140732148989760 140732148989760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 28793 4295 743 405 0 25737 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 115172 KiB
Current children cumulated memory: 17180 KiB

[startup+3.10904 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28990740/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=117580 memory=19564 CPUtime=3.09 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 4679 0 0 0 303 6 0 0 20 0 1 0 48336898 120401920 4891 33554432000 4194304 5849740 140732148989760 140732148989760 5312821 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 29395 4891 743 405 0 26339 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 117580 KiB
Current children cumulated memory: 19564 KiB

[startup+6.30028 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28986108/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=118528 memory=20532 CPUtime=6.29 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 8358 0 0 0 617 12 0 0 20 0 1 0 48336898 121372672 5133 33554432000 4194304 5849740 140732148989760 140732148988632 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 29632 5133 743 405 0 26576 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 118528 KiB
Current children cumulated memory: 20532 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 7595
/proc/meminfo: memFree=28982196/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=123912 memory=26052 CPUtime=12.69 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 15546 0 0 0 1248 21 0 0 20 0 1 0 48336898 126885888 6513 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 30978 6513 743 405 0 27922 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123912 KiB
Current children cumulated memory: 26052 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28986468/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=123992 memory=26456 CPUtime=25.48 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 31407 0 0 0 2508 40 0 0 20 0 1 0 48336898 126967808 6614 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 30998 6614 743 405 0 27942 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 123992 KiB
Current children cumulated memory: 26456 KiB

[startup+51.1093 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28969284/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=129272 memory=31648 CPUtime=51.1 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 54548 0 0 0 5034 76 0 0 20 0 1 0 48336898 132374528 7912 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 32318 7912 743 405 0 29262 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 129272 KiB
Current children cumulated memory: 31648 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 7658
/proc/meminfo: memFree=28949560/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=142484 memory=48768 CPUtime=102.28 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 91274 0 0 0 10096 132 0 0 20 0 1 0 48336898 145903616 12192 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 35621 12192 743 405 0 32565 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 142484 KiB
Current children cumulated memory: 48768 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28936224/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=145268 memory=51764 CPUtime=162.28 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 129883 0 0 0 16037 191 0 0 20 0 1 0 48336898 148754432 12941 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 36317 12941 743 405 0 33261 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 145268 KiB
Current children cumulated memory: 51764 KiB

[startup+222.3 s]
/proc/loadavg: 2.12 2.02 2.05 3/188 7724
/proc/meminfo: memFree=25025064/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=141400 memory=47776 CPUtime=222.28 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 162643 0 0 0 21986 242 0 0 20 0 1 0 48336898 144793600 11944 33554432000 4194304 5849740 140732148989760 140732148988632 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 35350 11944 743 405 0 32294 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 141400 KiB
Current children cumulated memory: 47776 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/188 7725
/proc/meminfo: memFree=25001032/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=150136 memory=56636 CPUtime=282.27 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 192622 0 0 0 27932 295 0 0 20 0 1 0 48336898 153739264 14159 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 37534 14159 743 405 0 34478 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 150136 KiB
Current children cumulated memory: 56636 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 7726
/proc/meminfo: memFree=22542340/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=151172 memory=57516 CPUtime=342.26 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 220213 0 0 0 33886 340 0 0 20 0 1 0 48336898 154800128 14379 33554432000 4194304 5849740 140732148989760 140732148988760 5437825 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 37793 14379 743 405 0 34737 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 151172 KiB
Current children cumulated memory: 57516 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 7727
/proc/meminfo: memFree=22547680/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=143700 memory=49968 CPUtime=402.26 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 242977 0 0 0 39843 383 0 0 20 0 1 0 48336898 147148800 12492 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 35925 12492 743 405 0 32869 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 143700 KiB
Current children cumulated memory: 49968 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/188 7728
/proc/meminfo: memFree=22537852/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=153472 memory=59744 CPUtime=462.25 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 268740 0 0 0 45802 423 0 0 20 0 1 0 48336898 157155328 14936 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 38368 14936 743 405 0 35312 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 153472 KiB
Current children cumulated memory: 59744 KiB


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

/proc/7594/statm: 96064 72694 743 405 0 93008 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 384256 KiB
Current children cumulated memory: 290776 KiB

[startup+1782.3 s]
/proc/loadavg: 2.14 2.12 2.08 3/188 7811
/proc/meminfo: memFree=21497268/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=340552 memory=247072 CPUtime=1782.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 812658 0 0 0 177360 861 0 0 20 0 1 0 48336898 348725248 61768 33554432000 4194304 5849740 140732148989760 140732148988760 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 85138 61768 743 405 0 82082 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 340552 KiB
Current children cumulated memory: 247072 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 7812
/proc/meminfo: memFree=21496936/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=340552 memory=247072 CPUtime=1842.22 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 839389 0 0 0 183348 874 0 0 20 0 1 0 48336898 348725248 61768 33554432000 4194304 5849740 140732148989760 140732148988760 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 85138 61768 743 405 0 82082 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 340552 KiB
Current children cumulated memory: 247072 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 7813
/proc/meminfo: memFree=21496936/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=340552 memory=247072 CPUtime=1902.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 865048 0 0 0 189337 884 0 0 20 0 1 0 48336898 348725248 61768 33554432000 4194304 5849740 140732148989760 140732148988760 5335568 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 85138 61768 743 405 0 82082 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 340552 KiB
Current children cumulated memory: 247072 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 7814
/proc/meminfo: memFree=21496812/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=340552 memory=247072 CPUtime=1962.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 891116 0 0 0 195325 896 0 0 20 0 1 0 48336898 348725248 61768 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 85138 61768 743 405 0 82082 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 340552 KiB
Current children cumulated memory: 247072 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 7815
/proc/meminfo: memFree=21463364/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=374352 memory=280872 CPUtime=2022.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 917970 0 0 0 201308 913 0 0 20 0 1 0 48336898 383336448 70218 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 93588 70218 743 405 0 90532 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 374352 KiB
Current children cumulated memory: 280872 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 7816
/proc/meminfo: memFree=21388832/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=448852 memory=355372 CPUtime=2082.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 953141 0 0 0 207295 926 0 0 20 0 1 0 48336898 459624448 88843 33554432000 4194304 5849740 140732148989760 140732148988760 5437738 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 112213 88843 743 405 0 109157 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 448852 KiB
Current children cumulated memory: 355372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 7817
/proc/meminfo: memFree=21388344/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=448852 memory=355372 CPUtime=2142.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 953727 0 0 0 213287 934 0 0 20 0 1 0 48336898 459624448 88843 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 112213 88843 743 405 0 109157 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 448852 KiB
Current children cumulated memory: 355372 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 7818
/proc/meminfo: memFree=21388336/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=448852 memory=355372 CPUtime=2202.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 987116 0 0 0 219275 946 0 0 20 0 1 0 48336898 459624448 88843 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 112213 88843 743 405 0 109157 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 448852 KiB
Current children cumulated memory: 355372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 7819
/proc/meminfo: memFree=21388584/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=448852 memory=355372 CPUtime=2262.2 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 1020461 0 0 0 225264 956 0 0 20 0 1 0 48336898 459624448 88843 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 112213 88843 743 405 0 109157 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 448852 KiB
Current children cumulated memory: 355372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 7827
/proc/meminfo: memFree=21360380/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=476424 memory=382944 CPUtime=2322.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 1060569 0 0 0 231252 969 0 0 20 0 1 0 48336898 487858176 95736 33554432000 4194304 5849740 140732148989760 140732148988760 5437620 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 119106 95736 743 405 0 116050 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 476424 KiB
Current children cumulated memory: 382944 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7828
/proc/meminfo: memFree=21291008/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=545576 memory=452096 CPUtime=2382.21 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 1104104 0 0 0 237239 982 0 0 20 0 1 0 48336898 558669824 113024 33554432000 4194304 5849740 140732148989760 140732148988632 5438164 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 136394 113024 743 405 0 133338 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 545576 KiB
Current children cumulated memory: 452096 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7829
/proc/meminfo: memFree=21291148/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=545576 memory=452096 CPUtime=2442.2 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 1143602 0 0 0 243227 993 0 0 20 0 1 0 48336898 558669824 113024 33554432000 4194304 5849740 140732148989760 140732148988760 5437769 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 136394 113024 743 405 0 133338 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 545576 KiB
Current children cumulated memory: 452096 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7830
/proc/meminfo: memFree=21291148/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=545576 memory=452096 CPUtime=2502.2 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 1182981 0 0 0 249218 1002 0 0 20 0 1 0 48336898 558669824 113024 33554432000 4194304 5849740 140732148989760 140732148988760 5437839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 136394 113024 743 405 0 133338 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 545576 KiB
Current children cumulated memory: 452096 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 7830
/proc/meminfo: memFree=21291272/32770624 swapFree=67108796/67108860
[pid=7594] ppid=7591 vsize=545576 memory=452096 CPUtime=2519.9 cores=1,3,5,7
/proc/7594/stat : 7594 (xcsp_picat) R 7591 7594 6599 0 -1 4202496 1199667 0 0 0 250985 1005 0 0 20 0 1 0 48336898 558669824 113024 33554432000 4194304 5849740 140732148989760 140732148988760 140480233078663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20082688 140732148995254 140732148995332 140732148995332 140732148998090 0
/proc/7594/statm: 136394 113024 743 405 0 133338 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 545576 KiB
Current children cumulated memory: 452096 KiB

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

[startup+2520.02 s]
# the end of solver process 7594 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.86 s, system=10.0727 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): 2520.02
CPU time (s): 2519.93
CPU user time (s): 2509.86
CPU system time (s): 10.0727
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 545576
Max. memory (cumulated for all children) (KiB): 452096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.86
system time used= 10.0727
maximum resident set size= 452096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1199668
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= 10
involuntary context switches= 2749


# summary of solver processes directly reported to runsolver:
#   pid: 7594
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2509.86
#   total CPU system time (s): 10.0727

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.68504 second user time and 18.4727 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-23 03:02:17
IDJOB=4293205
IDBENCH=141132
IDSOLVER=2754
FILE ID=node138/4293205-1532307737
RUNJOBID= node138-1532297650-6631
PBS_JOBID= 21018993
Free space on /tmp= 59108 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/StripPacking/StripPacking-N1b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293205-1532307737/watcher-4293205-1532307737 -o /tmp/evaluation-result-4293205-1532307737/solver-4293205-1532307737 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6631 --watchdog 2580  xcsp_picat HOME/instance-4293205-1532307737.xml

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

MD5SUM BENCH= d6d9a16a398659a401a93dc83363d7ca
RANDOM SEED=1781974839

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        29008704 kB
MemAvailable:   31952252 kB
Buffers:          107396 kB
Cached:          3097492 kB
SwapCached:           44 kB
Active:          1191924 kB
Inactive:        2093428 kB
Active(anon):      22004 kB
Inactive(anon):    78216 kB
Active(file):    1169920 kB
Inactive(file):  2015212 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              6420 kB
Writeback:             0 kB
AnonPages:         85328 kB
Mapped:            32284 kB
Shmem:             17004 kB
Slab:             176696 kB
SReclaimable:     148500 kB
SUnreclaim:        28196 kB
KernelStack:        3456 kB
PageTables:         5884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     451448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59068 MiB
End job on node138 at 2018-07-23 03:44:17