Trace number 4309805

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.02 2520.03

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10a_c18.xml
MD5SUMe9ae0f4316b756613ef33a21f5a1e45a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.16
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (13565 MiB free)
  memory of node 1: 16384 MiB (10242 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309805-1534320128/watcher-4309805-1534320128 -o /tmp/evaluation-result-4309805-1534320128/solver-4309805-1534320128 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580 xcsp_picat HOME/instance-4309805-1534320128.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
Current StackSize limit: 8192 KiB

solver pid=25145, runsolver pid=25142

[startup+0.1002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 25146
/proc/meminfo: memFree=24364984/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2026948 memory=18060 CPUtime=0.1 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1629 0 0 0 10 0 0 0 20 0 1 0 249576016 2075594752 4515 33554432000 4194304 5849940 140721308110944 140721308110944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 506737 4515 722 405 0 503681 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026948 KiB
Current children cumulated memory: 18060 KiB

[startup+0.209909 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 25146
/proc/meminfo: memFree=24364116/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2026692 memory=18068 CPUtime=0.2 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1667 0 0 0 20 0 0 0 20 0 1 0 249576016 2075332608 4517 33554432000 4194304 5849940 140721308110944 140721308110944 5356090 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 506673 4517 740 405 0 503617 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026692 KiB
Current children cumulated memory: 18068 KiB

[startup+0.309347 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 25146
/proc/meminfo: memFree=24363372/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2027152 memory=18540 CPUtime=0.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1812 0 0 0 30 0 0 0 20 0 1 0 249576016 2075803648 4635 33554432000 4194304 5849940 140721308110944 140721308110944 4205695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 506788 4635 743 405 0 503732 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027152 KiB
Current children cumulated memory: 18540 KiB

[startup+0.700339 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25146
/proc/meminfo: memFree=24362736/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2027128 memory=18408 CPUtime=0.69 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 2239 0 0 0 68 1 0 0 20 0 1 0 249576016 2075779072 4602 33554432000 4194304 5849940 140721308110944 140721308108488 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 506782 4602 763 405 0 503726 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027128 KiB
Current children cumulated memory: 18408 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25146
/proc/meminfo: memFree=24362768/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2028676 memory=19992 CPUtime=1.49 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 2628 0 0 0 147 2 0 0 20 0 1 0 249576016 2077364224 4998 33554432000 4194304 5849940 140721308110944 140721308108488 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 507169 4998 765 405 0 504113 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028676 KiB
Current children cumulated memory: 19992 KiB

[startup+3.10977 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25146
/proc/meminfo: memFree=24358552/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2032768 memory=24076 CPUtime=3.1 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 4895 0 0 0 306 4 0 0 20 0 1 0 249576016 2081554432 6019 33554432000 4194304 5849940 140721308110944 140721308108488 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 508192 6019 765 405 0 505136 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032768 KiB
Current children cumulated memory: 24076 KiB

[startup+6.30034 s]
/proc/loadavg: 1.92 2.00 2.04 3/189 25146
/proc/meminfo: memFree=24356016/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2034236 memory=25636 CPUtime=6.29 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 7995 0 0 0 622 7 0 0 20 0 1 0 249576016 2083057664 6409 33554432000 4194304 5849940 140721308110944 140721308110104 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 508559 6409 765 405 0 505503 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034236 KiB
Current children cumulated memory: 25636 KiB

[startup+12.7004 s]
/proc/loadavg: 1.92 2.00 2.04 3/189 25146
/proc/meminfo: memFree=24350564/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2042064 memory=33556 CPUtime=12.69 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 18115 0 0 0 1254 15 0 0 20 0 1 0 249576016 2091073536 8389 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 510516 8389 765 405 0 507460 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042064 KiB
Current children cumulated memory: 33556 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.00 2.04 3/189 25146
/proc/meminfo: memFree=24349200/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2044356 memory=35832 CPUtime=25.49 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 34494 0 0 0 2521 28 0 0 20 0 1 0 249576016 2093420544 8958 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 511089 8958 765 405 0 508033 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2044356 KiB
Current children cumulated memory: 35832 KiB

[startup+51.1099 s]
/proc/loadavg: 1.96 2.00 2.04 3/189 25146
/proc/meminfo: memFree=24334088/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2056888 memory=48156 CPUtime=51.1 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 59508 0 0 0 5062 48 0 0 20 0 1 0 249576016 2106253312 12039 33554432000 4194304 5849940 140721308110944 140721308109816 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 514222 12039 765 405 0 511166 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2056888 KiB
Current children cumulated memory: 48156 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/189 25147
/proc/meminfo: memFree=24285324/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2077012 memory=68376 CPUtime=102.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 102213 0 0 0 10146 84 0 0 20 0 1 0 249576016 2126860288 17094 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 519253 17094 765 405 0 516197 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2077012 KiB
Current children cumulated memory: 68376 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 25148
/proc/meminfo: memFree=24287216/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2100884 memory=92376 CPUtime=162.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 129555 0 0 0 16122 108 0 0 20 0 1 0 249576016 2151305216 23094 33554432000 4194304 5849940 140721308110944 140721308109944 5313367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 525221 23094 765 405 0 522165 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2100884 KiB
Current children cumulated memory: 92376 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 25149
/proc/meminfo: memFree=24323148/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2099756 memory=91120 CPUtime=222.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 152061 0 0 0 22103 127 0 0 20 0 1 0 249576016 2150150144 22780 33554432000 4194304 5849940 140721308110944 140721308109944 5335774 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 524939 22780 765 405 0 521883 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2099756 KiB
Current children cumulated memory: 91120 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.01 2.05 3/187 25150
/proc/meminfo: memFree=24241092/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2165252 memory=156616 CPUtime=282.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 179670 0 0 0 28084 146 0 0 20 0 1 0 249576016 2217218048 39154 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 541313 39154 765 405 0 538257 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2165252 KiB
Current children cumulated memory: 156616 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 25151
/proc/meminfo: memFree=24260936/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2141752 memory=133036 CPUtime=342.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 190807 0 0 0 34067 163 0 0 20 0 1 0 249576016 2193154048 33259 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 535438 33259 765 405 0 532382 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2141752 KiB
Current children cumulated memory: 133036 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 25152
/proc/meminfo: memFree=24155236/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2171064 memory=162428 CPUtime=402.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 216139 0 0 0 40053 177 0 0 20 0 1 0 249576016 2223169536 40607 33554432000 4194304 5849940 140721308110944 140721308110104 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 542766 40607 765 405 0 539710 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2171064 KiB
Current children cumulated memory: 162428 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25153
/proc/meminfo: memFree=24220124/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2171064 memory=162428 CPUtime=462.3 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 217707 0 0 0 46041 189 0 0 20 0 1 0 249576016 2223169536 40607 33554432000 4194304 5849940 140721308110944 140721308110104 5312986 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 542766 40607 765 405 0 539710 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2171064 KiB
Current children cumulated memory: 162428 KiB


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

/proc/25145/statm: 598234 97899 765 405 0 595178 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 2392936 KiB
Current children cumulated memory: 391596 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25261
/proc/meminfo: memFree=23914644/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2587456 memory=586116 CPUtime=1782.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 708166 0 0 0 177791 436 0 0 20 0 1 0 249576016 2649554944 146529 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 646864 146529 765 405 0 643808 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 586116 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25262
/proc/meminfo: memFree=23899188/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2587456 memory=586116 CPUtime=1842.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 730007 0 0 0 183784 443 0 0 20 0 1 0 249576016 2649554944 146529 33554432000 4194304 5849940 140721308110944 140721308109944 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 646864 146529 765 405 0 643808 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 586116 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25263
/proc/meminfo: memFree=23866244/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2587456 memory=586116 CPUtime=1902.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 770882 0 0 0 189774 453 0 0 20 0 1 0 249576016 2649554944 146529 33554432000 4194304 5849940 140721308110944 140721308109944 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 646864 146529 765 405 0 643808 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 586116 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25264
/proc/meminfo: memFree=23882364/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2587456 memory=586116 CPUtime=1962.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 815387 0 0 0 195764 463 0 0 20 0 1 0 249576016 2649554944 146529 33554432000 4194304 5849940 140721308110944 140721308109944 5437815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 646864 146529 765 405 0 643808 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 2587456 KiB
Current children cumulated memory: 586116 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25265
/proc/meminfo: memFree=23824324/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2022.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 866614 0 0 0 201751 476 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25266
/proc/meminfo: memFree=23791972/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2082.28 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 901650 0 0 0 207744 484 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308110104 5335776 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25267
/proc/meminfo: memFree=23772860/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2142.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 926617 0 0 0 213738 489 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25268
/proc/meminfo: memFree=23727060/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2202.27 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 976195 0 0 0 219726 501 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109816 5438453 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 25269
/proc/meminfo: memFree=23727944/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2262.28 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1023430 0 0 0 225718 510 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25279
/proc/meminfo: memFree=23695252/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2322.28 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1058325 0 0 0 231712 516 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 5437784 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25280
/proc/meminfo: memFree=23695252/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2382.28 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1083587 0 0 0 237704 524 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 5313092 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25281
/proc/meminfo: memFree=23695224/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2442.28 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1134114 0 0 0 243695 533 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25282
/proc/meminfo: memFree=23669244/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2502.28 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1174888 0 0 0 249687 541 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308109944 140630122434439 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 25282
/proc/meminfo: memFree=23798956/32770624 swapFree=67108172/67108860
[pid=25145] ppid=25142 vsize=2654472 memory=653132 CPUtime=2519.99 cores=0,2,4,6
/proc/25145/stat : 25145 (xcsp_picat) R 25142 25145 21905 0 -1 4202496 1184599 0 0 0 251456 543 0 0 20 0 1 0 249576016 2718179328 163283 33554432000 4194304 5849940 140721308110944 140721308110104 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22409216 140721308116150 140721308116228 140721308116228 140721308118986 0
/proc/25145/statm: 663618 163283 765 405 0 660562 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 2654472 KiB
Current children cumulated memory: 653132 KiB

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

[startup+2520.03 s]
# the end of solver process 25145 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.57 s, system=5.4491 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): 2520.03
CPU time (s): 2520.02
CPU user time (s): 2514.57
CPU system time (s): 5.4491
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 2654472
Max. memory (cumulated for all children) (KiB): 653132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.57
system time used= 5.4491
maximum resident set size= 653132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1184599
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= 80
involuntary context switches= 1932


# summary of solver processes directly reported to runsolver:
#   pid: 25145
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2514.57
#   total CPU system time (s): 5.4491

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.29451 second user time and 19.5427 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-15 10:02:08
IDJOB=4309805
IDBENCH=141667
IDSOLVER=2794
FILE ID=node136/4309805-1534320128
RUNJOBID= node136-1534293639-21936
PBS_JOBID= 21038144
Free space on /tmp= 39024 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309805-1534320128/watcher-4309805-1534320128 -o /tmp/evaluation-result-4309805-1534320128/solver-4309805-1534320128 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580  xcsp_picat HOME/instance-4309805-1534320128.xml

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

MD5SUM BENCH= e9ae0f4316b756613ef33a21f5a1e45a
RANDOM SEED=2016461200

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        24379368 kB
MemAvailable:   31603352 kB
Buffers:          126288 kB
Cached:          7326372 kB
SwapCached:           16 kB
Active:          4067744 kB
Inactive:        3731492 kB
Active(anon):     297968 kB
Inactive(anon):   109076 kB
Active(file):    3769776 kB
Inactive(file):  3622416 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108860 kB
SwapFree:       67108172 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        353700 kB
Mapped:            57124 kB
Shmem:             57768 kB
Slab:             288360 kB
SReclaimable:     260252 kB
SUnreclaim:        28108 kB
KernelStack:        3376 kB
PageTables:         5632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2611252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    274432 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= 39020 MiB
End job on node136 at 2018-08-15 10:44:09