Trace number 4309788

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) 2519.91 2520.02

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-12a-nodv_c18.xml
MD5SUM6bd8ab3a70062286acb1d027c508a0d0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2520.02
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints155
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":792},{"size":9,"count":12},{"size":12,"count":66},{"size":15,"count":12}]
Minimum variable degree1
Maximum variable degree19
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":804},{"degree":13,"count":11},{"degree":14,"count":20},{"degree":15,"count":15},{"degree":16,"count":9},{"degree":17,"count":6},{"degree":18,"count":1},{"degree":19,"count":4}]
Minimum constraint arity2
Maximum constraint arity67
Distribution of constraint arities[{"arity":2,"count":65},{"arity":13,"count":66},{"arity":67,"count":24}]
Number of extensional constraints66
Number of intensional constraints65
Distribution of constraint types[{"type":"extension","count":66},{"type":"intension","count":65},{"type":"sum","count":12},{"type":"count","count":12}]
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 (10538 MiB free)
  memory of node 1: 16384 MiB (12382 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309788-1534320989/watcher-4309788-1534320989 -o /tmp/evaluation-result-4309788-1534320989/solver-4309788-1534320989 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-324 --watchdog 2580 xcsp_picat HOME/instance-4309788-1534320989.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=4506, runsolver pid=4503
Current StackSize limit: 8192 KiB


[startup+0.100168 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4507
/proc/meminfo: memFree=23451908/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2026452 memory=21940 CPUtime=0.1 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 2058 0 0 0 9 1 0 0 20 0 1 0 249662076 2075086848 5485 33554432000 4194304 5849940 140724180658320 140724180658320 5473044 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 506613 5485 718 405 0 503557 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026452 KiB
Current children cumulated memory: 21940 KiB

[startup+0.209569 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4507
/proc/meminfo: memFree=23450420/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2027996 memory=23240 CPUtime=0.21 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 2445 0 0 0 20 1 0 0 20 0 1 0 249662076 2076667904 5810 33554432000 4194304 5849940 140724180658320 140724180658320 5334999 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 506999 5810 720 405 0 503943 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027996 KiB
Current children cumulated memory: 23240 KiB

[startup+0.309129 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4507
/proc/meminfo: memFree=23448912/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2029340 memory=24732 CPUtime=0.31 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 3411 0 0 0 30 1 0 0 20 0 1 0 249662076 2078044160 6183 33554432000 4194304 5849940 140724180658320 140724180656568 5392154 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 507335 6183 736 405 0 504279 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2029340 KiB
Current children cumulated memory: 24732 KiB

[startup+0.700278 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4507
/proc/meminfo: memFree=23448912/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2029528 memory=24528 CPUtime=0.69 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 4392 0 0 0 68 1 0 0 20 0 1 0 249662076 2078236672 6132 33554432000 4194304 5849940 140724180658320 140724180656568 5359304 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 507382 6132 736 405 0 504326 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029528 KiB
Current children cumulated memory: 24528 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4507
/proc/meminfo: memFree=23445564/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2033040 memory=28124 CPUtime=1.49 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 5577 0 0 0 148 1 0 0 20 0 1 0 249662076 2081832960 7031 33554432000 4194304 5849940 140724180658320 140724180656568 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 508260 7031 748 405 0 505204 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2033040 KiB
Current children cumulated memory: 28124 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4507
/proc/meminfo: memFree=23449248/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2028368 memory=23944 CPUtime=3.1 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 6889 0 0 0 307 3 0 0 20 0 1 0 249662076 2077048832 5986 33554432000 4194304 5849940 140724180658320 140724180657192 5472631 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 507092 5986 761 405 0 504036 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2028368 KiB
Current children cumulated memory: 23944 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 4507
/proc/meminfo: memFree=23461308/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2031340 memory=26916 CPUtime=6.29 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 8809 0 0 0 624 5 0 0 20 0 1 0 249662076 2080092160 6729 33554432000 4194304 5849940 140724180658320 140724180657320 5309859 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 507835 6729 761 405 0 504779 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031340 KiB
Current children cumulated memory: 26916 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 4507
/proc/meminfo: memFree=23453432/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2038932 memory=34600 CPUtime=12.69 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 12369 0 0 0 1259 10 0 0 20 0 1 0 249662076 2087866368 8650 33554432000 4194304 5849940 140724180658320 140724180657192 5437870 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 509733 8650 761 405 0 506677 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2038932 KiB
Current children cumulated memory: 34600 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 4507
/proc/meminfo: memFree=23469376/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2039516 memory=35064 CPUtime=25.49 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 18559 0 0 0 2526 23 0 0 20 0 1 0 249662076 2088464384 8766 33554432000 4194304 5849940 140724180658320 140724180657320 139721783955335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 509879 8766 761 405 0 506823 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2039516 KiB
Current children cumulated memory: 35064 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 4507
/proc/meminfo: memFree=23419372/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2045696 memory=41380 CPUtime=51.1 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 37985 0 0 0 5061 49 0 0 20 0 1 0 249662076 2094792704 10345 33554432000 4194304 5849940 140724180658320 140724180657320 139721783955335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 511424 10345 761 405 0 508368 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2045696 KiB
Current children cumulated memory: 41380 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 4508
/proc/meminfo: memFree=23334028/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2046504 memory=42076 CPUtime=102.28 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 68709 0 0 0 10138 90 0 0 20 0 1 0 249662076 2095620096 10519 33554432000 4194304 5849940 140724180658320 140724180657480 139721783955335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 511626 10519 761 405 0 508570 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2046504 KiB
Current children cumulated memory: 42076 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 4509
/proc/meminfo: memFree=23270880/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2066136 memory=61604 CPUtime=162.28 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 100005 0 0 0 16094 134 0 0 20 0 1 0 249662076 2115723264 15401 33554432000 4194304 5849940 140724180658320 140724180657320 5438016 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 516534 15401 761 405 0 513478 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2066136 KiB
Current children cumulated memory: 61604 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 4517
/proc/meminfo: memFree=23402952/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2100260 memory=95656 CPUtime=222.28 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 120997 0 0 0 22064 164 0 0 20 0 1 0 249662076 2150666240 23914 33554432000 4194304 5849940 140724180658320 140724180657320 5438453 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 525065 23914 761 405 0 522009 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2100260 KiB
Current children cumulated memory: 95656 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 4578
/proc/meminfo: memFree=23911076/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2099224 memory=95484 CPUtime=282.26 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 140781 0 0 0 28035 191 0 0 20 0 1 0 249662076 2149605376 23871 33554432000 4194304 5849940 140724180658320 140724180657320 5438277 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 524806 23871 761 405 0 521750 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2099224 KiB
Current children cumulated memory: 95484 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 4579
/proc/meminfo: memFree=23858396/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2101636 memory=98156 CPUtime=342.25 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 155972 0 0 0 34005 220 0 0 20 0 1 0 249662076 2152075264 24539 33554432000 4194304 5849940 140724180658320 140724180657320 139721783955335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 525409 24539 761 405 0 522353 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2101636 KiB
Current children cumulated memory: 98156 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 4580
/proc/meminfo: memFree=23790692/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2144344 memory=140916 CPUtime=402.26 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 167114 0 0 0 39985 241 0 0 20 0 1 0 249662076 2195808256 35229 33554432000 4194304 5849940 140724180658320 140724180657480 5395508 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 536086 35229 761 405 0 533030 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2144344 KiB
Current children cumulated memory: 140916 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 4581
/proc/meminfo: memFree=23834664/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2108288 memory=104920 CPUtime=462.25 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 174248 0 0 0 45969 256 0 0 20 0 1 0 249662076 2158886912 26230 33554432000 4194304 5849940 140724180658320 140724180657320 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 527072 26230 761 405 0 524016 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2108288 KiB
Current children cumulated memory: 104920 KiB


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

/proc/4506/statm: 589715 88906 761 405 0 586659 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 2358860 KiB
Current children cumulated memory: 355624 KiB

[startup+1782.3 s]
/proc/loadavg: 2.44 2.11 2.08 3/187 4621
/proc/meminfo: memFree=23372748/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2358860 memory=355624 CPUtime=1782.21 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 506204 0 0 0 177698 523 0 0 20 0 1 0 249662076 2415472640 88906 33554432000 4194304 5849940 140724180658320 140724180657320 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 589715 88906 761 405 0 586659 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 2358860 KiB
Current children cumulated memory: 355624 KiB

[startup+1842.3 s]
/proc/loadavg: 2.34 2.16 2.10 3/187 4622
/proc/meminfo: memFree=23419568/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2311616 memory=308380 CPUtime=1842.2 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 534087 0 0 0 183689 531 0 0 20 0 1 0 249662076 2367094784 77095 33554432000 4194304 5849940 140724180658320 140724180657192 5317284 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 577904 77095 761 405 0 574848 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 2311616 KiB
Current children cumulated memory: 308380 KiB

[startup+1902.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/187 4623
/proc/meminfo: memFree=23272816/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442644 CPUtime=1902.2 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 551050 0 0 0 189678 542 0 0 20 0 1 0 249662076 2504835072 110661 33554432000 4194304 5849940 140724180658320 140724180657320 139721783955335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110661 761 405 0 608476 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442644 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.11 2.08 3/187 4624
/proc/meminfo: memFree=23272568/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=1962.2 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 585676 0 0 0 195670 550 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657320 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 4633
/proc/meminfo: memFree=23182552/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=2022.2 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 603917 0 0 0 201660 560 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657320 5438288 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 4634
/proc/meminfo: memFree=23117312/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=2082.2 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 618765 0 0 0 207645 575 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657320 5437815 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/188 4635
/proc/meminfo: memFree=23117252/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=2142.19 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 654518 0 0 0 213637 582 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657320 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 4636
/proc/meminfo: memFree=23117424/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=2202.19 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 674998 0 0 0 219630 589 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657480 5438453 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/188 4637
/proc/meminfo: memFree=23117432/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=2262.19 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 690207 0 0 0 225623 596 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657480 5335780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4639
/proc/meminfo: memFree=23060168/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2446128 memory=442892 CPUtime=2322.19 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 725248 0 0 0 231615 604 0 0 20 0 1 0 249662076 2504835072 110723 33554432000 4194304 5849940 140724180658320 140724180657480 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 611532 110723 761 405 0 608476 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 2446128 KiB
Current children cumulated memory: 442892 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4640
/proc/meminfo: memFree=23186548/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2320536 memory=317212 CPUtime=2382.19 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 749619 0 0 0 237602 617 0 0 20 0 1 0 249662076 2376228864 79303 33554432000 4194304 5849940 140724180658320 140724180657320 139721783955335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 580134 79303 761 405 0 577078 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 2320536 KiB
Current children cumulated memory: 317212 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4641
/proc/meminfo: memFree=23238976/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2268300 memory=264976 CPUtime=2442.19 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 794444 0 0 0 243591 628 0 0 20 0 1 0 249662076 2322739200 66244 33554432000 4194304 5849940 140724180658320 140724180657480 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 567075 66244 761 405 0 564019 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2268300 KiB
Current children cumulated memory: 264976 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4643
/proc/meminfo: memFree=23238604/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2268300 memory=264976 CPUtime=2502.18 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 824074 0 0 0 249580 638 0 0 20 0 1 0 249662076 2322739200 66244 33554432000 4194304 5849940 140724180658320 140724180657320 5437936 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 567075 66244 761 405 0 564019 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 2268300 KiB
Current children cumulated memory: 264976 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4644
/proc/meminfo: memFree=23238256/32770624 swapFree=67108196/67108860
[pid=4506] ppid=4503 vsize=2268300 memory=264976 CPUtime=2519.89 cores=1,3,5,7
/proc/4506/stat : 4506 (xcsp_picat) R 4503 4506 32759 0 -1 4202496 824696 0 0 0 251348 641 0 0 20 0 1 0 249662076 2322739200 66244 33554432000 4194304 5849940 140724180658320 140724180657320 5437799 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39485440 140724180661430 140724180661508 140724180661508 140724180664266 0
/proc/4506/statm: 567075 66244 761 405 0 564019 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 2268300 KiB
Current children cumulated memory: 264976 KiB

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

[startup+2520.02 s]
# the end of solver process 4506 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.49 s, system=6.42579 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): 2519.91
CPU user time (s): 2513.49
CPU system time (s): 6.42579
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 2446128
Max. memory (cumulated for all children) (KiB): 442892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.49
system time used= 6.42579
maximum resident set size= 442892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 824697
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= 20
involuntary context switches= 1895


# summary of solver processes directly reported to runsolver:
#   pid: 4506
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2513.49
#   total CPU system time (s): 6.42579

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.72058 second user time and 18.85 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-15 10:16:29
IDJOB=4309788
IDBENCH=141679
IDSOLVER=2794
FILE ID=node151/4309788-1534320989
RUNJOBID= node151-1534293053-324
PBS_JOBID= 21038135
Free space on /tmp= 43896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-12a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309788-1534320989/watcher-4309788-1534320989 -o /tmp/evaluation-result-4309788-1534320989/solver-4309788-1534320989 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-324 --watchdog 2580  xcsp_picat HOME/instance-4309788-1534320989.xml

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

MD5SUM BENCH= 6bd8ab3a70062286acb1d027c508a0d0
RANDOM SEED=1905645451

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        23471500 kB
MemAvailable:   31335408 kB
Buffers:          173084 kB
Cached:          7921704 kB
SwapCached:           12 kB
Active:          4691332 kB
Inactive:        4018016 kB
Active(anon):     564288 kB
Inactive(anon):   110776 kB
Active(file):    4127044 kB
Inactive(file):  3907240 kB
Unevictable:        7820 kB
Mlocked:            7820 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:              3124 kB
Writeback:            20 kB
AnonPages:        624808 kB
Mapped:            59384 kB
Shmem:             57716 kB
Slab:             286788 kB
SReclaimable:     258084 kB
SUnreclaim:        28704 kB
KernelStack:        3392 kB
PageTables:         6276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2870756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    512000 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43896 MiB
End job on node151 at 2018-08-15 10:58:29