Trace number 4303230

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 2018-08-02? (TO) 2519.89 2520.02

General information on the benchmark

NameBibd/
Bibd-sum-22-033-12-08-04_c18.xml
MD5SUMf3f766a62b1d9930afd3b37b1c8667ba
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables726
Number of constraints287
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":726}]
Minimum variable degree24
Maximum variable degree24
Distribution of variable degrees[{"degree":24,"count":726}]
Minimum constraint arity22
Maximum constraint arity726
Distribution of constraint arities[{"arity":22,"count":33},{"arity":33,"count":22},{"arity":66,"count":231},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":286}]
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 (14474 MiB free)
  memory of node 1: 16384 MiB (13831 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303230-1534012908/watcher-4303230-1534012908 -o /tmp/evaluation-result-4303230-1534012908/solver-4303230-1534012908 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580 xcsp_picat HOME/instance-4303230-1534012908.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
Current StackSize limit: 8192 KiB

solver pid=13238, runsolver pid=13235

[startup+0.100174 s]*
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28955200/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2025744 memory=34892 CPUtime=0.1 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 1765 0 0 0 10 0 0 0 20 0 1 0 218853979 2074361856 8723 33554432000 4194304 5849708 140729141193408 140729141193408 4475405 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 506436 8723 621 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 34892 KiB

[startup+0.209998 s]*
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28948128/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2028620 memory=40068 CPUtime=0.21 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 2597 0 0 0 18 3 0 0 20 0 1 0 218853979 2077306880 10017 33554432000 4194304 5849708 140729141193408 140729141193408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 507155 10017 678 405 0 504100 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028620 KiB
Current children cumulated memory: 40068 KiB

[startup+0.309752 s]*
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28945152/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2033744 memory=45200 CPUtime=0.31 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 3879 0 0 0 26 5 0 0 20 0 1 0 218853979 2082553856 11300 33554432000 4194304 5849708 140729141193408 140729141192616 4490853 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 508436 11300 679 405 0 505381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033744 KiB
Current children cumulated memory: 45200 KiB

[startup+0.700397 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28941432/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2035928 memory=47460 CPUtime=0.69 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 6060 0 0 0 64 5 0 0 20 0 1 0 218853979 2084790272 11865 33554432000 4194304 5849708 140729141193408 140729141192616 5366406 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 508982 11865 694 405 0 505927 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035928 KiB
Current children cumulated memory: 47460 KiB

[startup+1.50039 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28936860/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2041500 memory=53180 CPUtime=1.49 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 7580 0 0 0 144 5 0 0 20 0 1 0 218853979 2090496000 13295 33554432000 4194304 5849708 140729141193408 140729141191960 4235038 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 510375 13295 704 405 0 507320 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2041500 KiB
Current children cumulated memory: 53180 KiB

[startup+3.10956 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28934256/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2042584 memory=54284 CPUtime=3.1 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 9201 0 0 0 305 5 0 0 20 0 1 0 218853979 2091606016 13571 33554432000 4194304 5849708 140729141193408 140729141190952 4211393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 510646 13571 708 405 0 507591 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042584 KiB
Current children cumulated memory: 54284 KiB

[startup+6.30027 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28934256/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2042544 memory=54384 CPUtime=6.29 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 10919 0 0 0 621 8 0 0 20 0 1 0 218853979 2091565056 13596 33554432000 4194304 5849708 140729141193408 140729141192408 4208928 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 510636 13596 712 405 0 507581 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2042544 KiB
Current children cumulated memory: 54384 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28938164/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2044344 memory=56060 CPUtime=12.69 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 17270 0 0 0 1253 16 0 0 20 0 1 0 218853979 2093408256 14015 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 511086 14015 712 405 0 508031 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044344 KiB
Current children cumulated memory: 56060 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28927920/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2048364 memory=59420 CPUtime=25.48 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 26636 0 0 0 2520 28 0 0 20 0 1 0 218853979 2097524736 14855 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 512091 14855 712 405 0 509036 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2048364 KiB
Current children cumulated memory: 59420 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28930308/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2051704 memory=62492 CPUtime=51.09 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 33048 0 0 0 5060 49 0 0 20 0 1 0 218853979 2100944896 15623 33554432000 4194304 5849708 140729141193408 140729141192280 5392623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 512926 15623 712 405 0 509871 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2051704 KiB
Current children cumulated memory: 62492 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 13240
/proc/meminfo: memFree=28914092/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2064936 memory=76280 CPUtime=102.28 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 51534 0 0 0 10134 94 0 0 20 0 1 0 218853979 2114494464 19070 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 516234 19070 712 405 0 513179 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2064936 KiB
Current children cumulated memory: 76280 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 13241
/proc/meminfo: memFree=28903620/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2068708 memory=80468 CPUtime=162.28 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 89132 0 0 0 16080 148 0 0 20 0 1 0 218853979 2118356992 20117 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 517177 20117 712 405 0 514122 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2068708 KiB
Current children cumulated memory: 80468 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 13242
/proc/meminfo: memFree=28875736/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2086156 memory=97784 CPUtime=222.26 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 128615 0 0 0 22030 196 0 0 20 0 1 0 218853979 2136223744 24446 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 521539 24446 712 405 0 518484 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2086156 KiB
Current children cumulated memory: 97784 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 13243
/proc/meminfo: memFree=28902384/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2066416 memory=78128 CPUtime=282.26 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 169225 0 0 0 27984 242 0 0 20 0 1 0 218853979 2116009984 19532 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 516604 19532 712 405 0 513549 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2066416 KiB
Current children cumulated memory: 78128 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 13244
/proc/meminfo: memFree=28896812/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2064184 memory=75852 CPUtime=342.26 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 217368 0 0 0 33929 297 0 0 20 0 1 0 218853979 2113724416 18963 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 516046 18963 712 405 0 512991 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2064184 KiB
Current children cumulated memory: 75852 KiB

[startup+402.3 s]
/proc/loadavg: 2.11 2.03 2.05 3/187 13245
/proc/meminfo: memFree=28866100/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2094944 memory=106428 CPUtime=402.25 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 244619 0 0 0 39884 341 0 0 20 0 1 0 218853979 2145222656 26607 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 523736 26607 712 405 0 520681 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2094944 KiB
Current children cumulated memory: 106428 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 13246
/proc/meminfo: memFree=28861540/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2094064 memory=105596 CPUtime=462.25 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 277436 0 0 0 45842 383 0 0 20 0 1 0 218853979 2144321536 26399 33554432000 4194304 5849708 140729141193408 140729141192408 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 523516 26399 712 405 0 520461 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2094064 KiB
Current children cumulated memory: 105596 KiB


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

/proc/13238/statm: 540508 44156 712 405 0 537453 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 2162032 KiB
Current children cumulated memory: 176624 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13316
/proc/meminfo: memFree=28713516/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2196512 memory=211180 CPUtime=1782.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 719326 0 0 0 176926 1289 0 0 20 0 1 0 218853979 2249228288 52795 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 549128 52795 712 405 0 546073 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 2196512 KiB
Current children cumulated memory: 211180 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13317
/proc/meminfo: memFree=28752784/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2163996 memory=172064 CPUtime=1842.14 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 733178 0 0 0 182882 1332 0 0 20 0 1 0 218853979 2215931904 43016 33554432000 4194304 5849708 140729141193408 140729141192408 5312898 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 540999 43016 712 405 0 537944 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 2163996 KiB
Current children cumulated memory: 172064 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13318
/proc/meminfo: memFree=28733712/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2168432 memory=183176 CPUtime=1902.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 740575 0 0 0 188842 1373 0 0 20 0 1 0 218853979 2220474368 45794 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 542108 45794 712 405 0 539053 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 2168432 KiB
Current children cumulated memory: 183176 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13319
/proc/meminfo: memFree=28680100/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2221828 memory=236604 CPUtime=1962.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 750213 0 0 0 194809 1406 0 0 20 0 1 0 218853979 2275151872 59151 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 555457 59151 712 405 0 552402 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 2221828 KiB
Current children cumulated memory: 236604 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13320
/proc/meminfo: memFree=28694660/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2207112 memory=221952 CPUtime=2022.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 758796 0 0 0 200775 1440 0 0 20 0 1 0 218853979 2260082688 55488 33554432000 4194304 5849708 140729141193408 140729141191896 4203943 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 551778 55488 712 405 0 548723 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 2207112 KiB
Current children cumulated memory: 221952 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13321
/proc/meminfo: memFree=28764856/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2137672 memory=152512 CPUtime=2082.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 776367 0 0 0 206734 1481 0 0 20 0 1 0 218853979 2188976128 38128 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 534418 38128 712 405 0 531363 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 2137672 KiB
Current children cumulated memory: 152512 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13322
/proc/meminfo: memFree=28742928/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2159640 memory=174480 CPUtime=2142.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 780278 0 0 0 212708 1507 0 0 20 0 1 0 218853979 2211471360 43620 33554432000 4194304 5849708 140729141193408 140729141192408 5352688 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 539910 43620 712 405 0 536855 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 2159640 KiB
Current children cumulated memory: 174480 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13323
/proc/meminfo: memFree=28669336/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2232832 memory=247672 CPUtime=2202.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 798413 0 0 0 218673 1542 0 0 20 0 1 0 218853979 2286419968 61918 33554432000 4194304 5849708 140729141193408 140729141192568 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 558208 61918 712 405 0 555153 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 2232832 KiB
Current children cumulated memory: 247672 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13324
/proc/meminfo: memFree=28722888/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2179068 memory=194036 CPUtime=2262.15 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 798764 0 0 0 224647 1568 0 0 20 0 1 0 218853979 2231365632 48509 33554432000 4194304 5849708 140729141193408 140729141192568 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 544767 48509 712 405 0 541712 0
Current children cumulated CPU time: 2262.15 s
Current children cumulated vsize: 2179068 KiB
Current children cumulated memory: 194036 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13332
/proc/meminfo: memFree=28709064/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2191984 memory=206824 CPUtime=2322.16 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 817110 0 0 0 230613 1603 0 0 20 0 1 0 218853979 2244591616 51706 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 547996 51706 712 405 0 544941 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 2191984 KiB
Current children cumulated memory: 206824 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13333
/proc/meminfo: memFree=28695600/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2192040 memory=206880 CPUtime=2382.16 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 817628 0 0 0 236585 1631 0 0 20 0 1 0 218853979 2244648960 51720 33554432000 4194304 5849708 140729141193408 140729141192408 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 548010 51720 712 405 0 544955 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 2192040 KiB
Current children cumulated memory: 206880 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13577
/proc/meminfo: memFree=28935312/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2172544 memory=187512 CPUtime=2442.16 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 836748 0 0 0 242557 1659 0 0 20 0 1 0 218853979 2224685056 46878 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 543136 46878 712 405 0 540081 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 2172544 KiB
Current children cumulated memory: 187512 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13578
/proc/meminfo: memFree=28919812/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2185188 memory=200028 CPUtime=2502.17 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 838358 0 0 0 248525 1692 0 0 20 0 1 0 218853979 2237632512 50007 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 546297 50007 712 405 0 543242 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 2185188 KiB
Current children cumulated memory: 200028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13578
/proc/meminfo: memFree=28946912/32770624 swapFree=67030636/67108860
[pid=13238] ppid=13235 vsize=2158512 memory=173480 CPUtime=2519.87 cores=1,3,5,7
/proc/13238/stat : 13238 (xcsp_picat) R 13235 13238 10838 0 -1 4202496 856232 0 0 0 250289 1698 0 0 20 0 1 0 218853979 2210316288 43370 33554432000 4194304 5849708 140729141193408 140729141192408 139671420985223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30208000 140729141200054 140729141200132 140729141200132 140729141202890 0
/proc/13238/statm: 539628 43370 712 405 0 536573 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 2158512 KiB
Current children cumulated memory: 173480 KiB

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

[startup+2520.02 s]
# the end of solver process 13238 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2502.9 s, system=16.9903 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): 2519.89
CPU user time (s): 2502.9
CPU system time (s): 16.9903
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 2277556
Max. memory (cumulated for all children) (KiB): 292296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2502.9
system time used= 16.9903
maximum resident set size= 292296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 856232
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= 21
involuntary context switches= 1771


# summary of solver processes directly reported to runsolver:
#   pid: 13238
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2502.9
#   total CPU system time (s): 16.9903

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0186 second user time and 18.5143 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 20:41:48
IDJOB=4303230
IDBENCH=141333
IDSOLVER=2778
FILE ID=node102/4303230-1534012908
RUNJOBID= node102-1533990060-10871
PBS_JOBID= 21036939
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bibd/Bibd-sum-22-033-12-08-04_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303230-1534012908/watcher-4303230-1534012908 -o /tmp/evaluation-result-4303230-1534012908/solver-4303230-1534012908 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580  xcsp_picat HOME/instance-4303230-1534012908.xml

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

MD5SUM BENCH= f3f766a62b1d9930afd3b37b1c8667ba
RANDOM SEED=232979759

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28986548 kB
MemAvailable:   31622900 kB
Buffers:           32516 kB
Cached:          2867180 kB
SwapCached:        51268 kB
Active:          1696948 kB
Inactive:        1549104 kB
Active(anon):     269468 kB
Inactive(anon):   128532 kB
Active(file):    1427480 kB
Inactive(file):  1420572 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:        302408 kB
Mapped:            50944 kB
Shmem:             48960 kB
Slab:             236236 kB
SReclaimable:     208268 kB
SUnreclaim:        27968 kB
KernelStack:        3344 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2517688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 38200 MiB
End job on node102 at 2018-08-11 21:23:48