Trace number 4309438

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) 2519.89 2520.01

General information on the benchmark

NamePseudoBoolean-opt/
Pb-radar-30-30-45-050-100_c18.xml
MD5SUM038278868d516ab8bda18fb263b0f90d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark49
Best CPU time to get the best result obtained on this benchmark2400.3
Satisfiable
(Un)Satisfiability was proved
Number of variables4447
Number of constraints4926
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":4447}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":7},{"degree":3,"count":130},{"degree":4,"count":1108},{"degree":5,"count":1123},{"degree":6,"count":1918},{"degree":7,"count":3},{"degree":8,"count":158}]
Minimum constraint arity1
Maximum constraint arity27
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":4194},{"arity":3,"count":18},{"arity":4,"count":27},{"arity":5,"count":32},{"arity":6,"count":33},{"arity":7,"count":20},{"arity":8,"count":23},{"arity":9,"count":25},{"arity":10,"count":27},{"arity":11,"count":33},{"arity":12,"count":28},{"arity":13,"count":34},{"arity":14,"count":49},{"arity":15,"count":45},{"arity":16,"count":31},{"arity":17,"count":50},{"arity":18,"count":49},{"arity":19,"count":49},{"arity":20,"count":46},{"arity":21,"count":43},{"arity":22,"count":36},{"arity":23,"count":15},{"arity":24,"count":8},{"arity":25,"count":6},{"arity":26,"count":2},{"arity":27,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":4926}]
Optimization problemYES
Type of objectivemin SUM

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 (2876 MiB free)
  memory of node 1: 16384 MiB (6090 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309438-1534295759/watcher-4309438-1534295759 -o /tmp/evaluation-result-4309438-1534295759/solver-4309438-1534295759 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580 xcsp_picat HOME/instance-4309438-1534295759.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=21841, runsolver pid=21838

[startup+0.100173 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=9161116/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2025744 memory=23136 CPUtime=0.1 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 1846 0 0 0 10 0 0 0 20 0 1 0 247139148 2074361856 5784 33554432000 4194304 5849940 140734629437008 140734629437008 4490521 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 506436 5784 628 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23136 KiB

[startup+0.209833 s]*
/proc/loadavg: 2.00 2.01 1.96 4/188 21842
/proc/meminfo: memFree=9141952/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2028456 memory=42656 CPUtime=0.21 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 2685 0 0 0 21 0 0 0 20 0 1 0 247139148 2077138944 10664 33554432000 4194304 5849940 140734629437008 140734629437008 4495188 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 507114 10664 663 405 0 504058 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028456 KiB
Current children cumulated memory: 42656 KiB

[startup+0.30969 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=8878288/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2036524 memory=50740 CPUtime=0.31 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 4733 0 0 0 30 1 0 0 20 0 1 0 247139148 2085400576 12685 33554432000 4194304 5849940 140734629437008 140734629436088 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 509131 12685 694 405 0 506075 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036524 KiB
Current children cumulated memory: 50740 KiB

[startup+0.700418 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=8247008/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2037160 memory=51476 CPUtime=0.69 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 6837 0 0 0 65 4 0 0 20 0 1 0 247139148 2086051840 12869 33554432000 4194304 5849940 140734629437008 140734629435256 5303979 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 509290 12869 711 405 0 506234 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037160 KiB
Current children cumulated memory: 51476 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=6735776/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2043436 memory=56660 CPUtime=1.49 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 7862 0 0 0 145 4 0 0 20 0 1 0 247139148 2092478464 14165 33554432000 4194304 5849940 140734629437008 140734629435400 5335818 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 510859 14165 719 405 0 507803 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2043436 KiB
Current children cumulated memory: 56660 KiB

[startup+3.10932 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=4812400/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2044780 memory=58292 CPUtime=3.1 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 10714 0 0 0 306 4 0 0 20 0 1 0 247139148 2093854720 14573 33554432000 4194304 5849940 140734629437008 140734629434552 5307254 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 511195 14573 723 405 0 508139 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044780 KiB
Current children cumulated memory: 58292 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=4812400/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2044760 memory=58288 CPUtime=6.29 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 13337 0 0 0 624 5 0 0 20 0 1 0 247139148 2093834240 14572 33554432000 4194304 5849940 140734629437008 140734629435880 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 511190 14572 727 405 0 508134 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044760 KiB
Current children cumulated memory: 58288 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=4811780/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2044756 memory=58792 CPUtime=12.69 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 17690 0 0 0 1261 8 0 0 20 0 1 0 247139148 2093830144 14698 33554432000 4194304 5849940 140734629437008 140734629436008 5437799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 511189 14698 727 405 0 508133 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044756 KiB
Current children cumulated memory: 58792 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=9726288/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2046628 memory=60560 CPUtime=25.49 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 26383 0 0 0 2535 14 0 0 20 0 1 0 247139148 2095747072 15140 33554432000 4194304 5849940 140734629437008 140734629435496 4207363 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 511657 15140 738 405 0 508601 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2046628 KiB
Current children cumulated memory: 60560 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21842
/proc/meminfo: memFree=10428160/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2048452 memory=62496 CPUtime=51.1 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 29638 0 0 0 5077 33 0 0 20 0 1 0 247139148 2097614848 15624 33554432000 4194304 5849940 140734629437008 140734629436008 4206135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 512113 15624 738 405 0 509057 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2048452 KiB
Current children cumulated memory: 62496 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21843
/proc/meminfo: memFree=12257436/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2064840 memory=78884 CPUtime=102.29 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 33528 0 0 0 10154 75 0 0 20 0 1 0 247139148 2114396160 19721 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 516210 19721 738 405 0 513154 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2064840 KiB
Current children cumulated memory: 78884 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21844
/proc/meminfo: memFree=11053652/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2070148 memory=84644 CPUtime=162.28 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 39222 0 0 0 16103 125 0 0 20 0 1 0 247139148 2119831552 21161 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 517537 21161 738 405 0 514481 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2070148 KiB
Current children cumulated memory: 84644 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21845
/proc/meminfo: memFree=9948300/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2077288 memory=91540 CPUtime=222.28 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 41184 0 0 0 22058 170 0 0 20 0 1 0 247139148 2127142912 22885 33554432000 4194304 5849940 140734629437008 140734629436008 5438459 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 519322 22885 738 405 0 516266 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2077288 KiB
Current children cumulated memory: 91540 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21851
/proc/meminfo: memFree=9050008/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2077288 memory=91796 CPUtime=282.28 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 50850 0 0 0 28013 215 0 0 20 0 1 0 247139148 2127142912 22949 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 519322 22949 738 405 0 516266 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2077288 KiB
Current children cumulated memory: 91796 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21852
/proc/meminfo: memFree=5620344/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2112056 memory=126432 CPUtime=342.27 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 55477 0 0 0 33968 259 0 0 20 0 1 0 247139148 2162745344 31608 33554432000 4194304 5849940 140734629437008 140734629436008 5313184 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 528014 31608 738 405 0 524958 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2112056 KiB
Current children cumulated memory: 126432 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21853
/proc/meminfo: memFree=4402176/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2112368 memory=126872 CPUtime=402.28 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 64881 0 0 0 39930 298 0 0 20 0 1 0 247139148 2163064832 31718 33554432000 4194304 5849940 140734629437008 140734629436168 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 528092 31718 738 405 0 525036 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2112368 KiB
Current children cumulated memory: 126872 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 21854
/proc/meminfo: memFree=4336144/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2128696 memory=142952 CPUtime=462.27 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 69044 0 0 0 45884 343 0 0 20 0 1 0 247139148 2179784704 35738 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 532174 35738 738 405 0 529118 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2128696 KiB
Current children cumulated memory: 142952 KiB


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

/proc/21841/statm: 565756 70023 738 405 0 562700 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 2263024 KiB
Current children cumulated memory: 280092 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.01 3/188 21987
/proc/meminfo: memFree=18210212/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2222616 memory=239672 CPUtime=1782.2 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 194342 0 0 0 176990 1230 0 0 20 0 1 0 247139148 2275958784 59918 33554432000 4194304 5849940 140734629437008 140734629435736 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 555654 59918 738 405 0 552598 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2222616 KiB
Current children cumulated memory: 239672 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.01 3/188 21988
/proc/meminfo: memFree=18151344/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2278632 memory=295604 CPUtime=1842.19 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 209609 0 0 0 182965 1254 0 0 20 0 1 0 247139148 2333319168 73901 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 569658 73901 738 405 0 566602 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 2278632 KiB
Current children cumulated memory: 295604 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.01 3/188 21989
/proc/meminfo: memFree=18247308/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2244528 memory=261648 CPUtime=1902.19 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 214534 0 0 0 188938 1281 0 0 20 0 1 0 247139148 2298396672 65412 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 561132 65412 738 405 0 558076 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 2244528 KiB
Current children cumulated memory: 261648 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/188 21990
/proc/meminfo: memFree=18177644/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2274328 memory=291448 CPUtime=1962.19 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 232198 0 0 0 194914 1305 0 0 20 0 1 0 247139148 2328911872 72862 33554432000 4194304 5849940 140734629437008 140734629436008 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 568582 72862 738 405 0 565526 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 2274328 KiB
Current children cumulated memory: 291448 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/188 21991
/proc/meminfo: memFree=18195196/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2238272 memory=255392 CPUtime=2022.19 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 236718 0 0 0 200883 1336 0 0 20 0 1 0 247139148 2291990528 63848 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 559568 63848 738 405 0 556512 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 2238272 KiB
Current children cumulated memory: 255392 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.04 2.02 3/188 21997
/proc/meminfo: memFree=18244996/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2188520 memory=205640 CPUtime=2082.19 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 263442 0 0 0 206855 1364 0 0 20 0 1 0 247139148 2241044480 51410 33554432000 4194304 5849940 140734629437008 140734629436008 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 547130 51410 738 405 0 544074 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 2188520 KiB
Current children cumulated memory: 205640 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.04 2.02 3/188 21998
/proc/meminfo: memFree=18197792/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2235684 memory=252804 CPUtime=2142.18 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 278691 0 0 0 212826 1392 0 0 20 0 1 0 247139148 2289340416 63201 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 558921 63201 738 405 0 555865 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 2235684 KiB
Current children cumulated memory: 252804 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/188 21999
/proc/meminfo: memFree=18208548/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2221084 memory=238004 CPUtime=2202.18 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 304031 0 0 0 218798 1420 0 0 20 0 1 0 247139148 2274390016 59501 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 555271 59501 738 405 0 552215 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 2221084 KiB
Current children cumulated memory: 238004 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/188 22000
/proc/meminfo: memFree=18183360/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2246176 memory=263208 CPUtime=2262.18 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 306252 0 0 0 224773 1445 0 0 20 0 1 0 247139148 2300084224 65802 33554432000 4194304 5849940 140734629437008 140734629436168 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 561544 65802 738 405 0 558488 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 2246176 KiB
Current children cumulated memory: 263208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/188 22001
/proc/meminfo: memFree=18213428/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2216400 memory=233392 CPUtime=2322.18 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 330223 0 0 0 230741 1477 0 0 20 0 1 0 247139148 2269593600 58348 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 554100 58348 738 405 0 551044 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 2216400 KiB
Current children cumulated memory: 233392 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 22009
/proc/meminfo: memFree=18185012/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2216428 memory=233376 CPUtime=2382.18 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 338213 0 0 0 236698 1520 0 0 20 0 1 0 247139148 2269622272 58344 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 554107 58344 738 405 0 551051 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 2216428 KiB
Current children cumulated memory: 233376 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 22010
/proc/meminfo: memFree=18190960/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2235560 memory=252680 CPUtime=2442.17 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 358292 0 0 0 242668 1549 0 0 20 0 1 0 247139148 2289213440 63170 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 558890 63170 738 405 0 555834 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 2235560 KiB
Current children cumulated memory: 252680 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 22011
/proc/meminfo: memFree=18125244/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2264192 memory=281312 CPUtime=2502.17 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 362218 0 0 0 248644 1573 0 0 20 0 1 0 247139148 2318532608 70328 33554432000 4194304 5849940 140734629437008 140734629435880 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 566048 70328 738 405 0 562992 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 2264192 KiB
Current children cumulated memory: 281312 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 22011
/proc/meminfo: memFree=18155264/32770624 swapFree=67108792/67108860
[pid=21841] ppid=21838 vsize=2218668 memory=235692 CPUtime=2519.88 cores=1,3,5,7
/proc/21841/stat : 21841 (xcsp_picat) R 21838 21841 21309 0 -1 4202496 363899 0 0 0 250406 1582 0 0 20 0 1 0 247139148 2271916032 58923 33554432000 4194304 5849940 140734629437008 140734629436008 139921401180039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20811776 140734629438646 140734629438724 140734629438724 140734629441482 0
/proc/21841/statm: 554667 58923 738 405 0 551611 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 2218668 KiB
Current children cumulated memory: 235692 KiB

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

[startup+2520.01 s]
# the end of solver process 21841 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.06 s, system=15.8273 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.89
CPU user time (s): 2504.06
CPU system time (s): 15.8273
CPU usage (%): 99.9951
Max. virtual memory (cumulated for all children) (KiB): 2337992
Max. memory (cumulated for all children) (KiB): 355112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.06
system time used= 15.8273
maximum resident set size= 355112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363899
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 1384


# summary of solver processes directly reported to runsolver:
#   pid: 21841
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2504.06
#   total CPU system time (s): 15.8273

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5047 second user time and 17.7274 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 03:15:59
IDJOB=4309438
IDBENCH=141119
IDSOLVER=2794
FILE ID=node150/4309438-1534295759
RUNJOBID= node150-1534293054-21341
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PseudoBoolean-opt/Pb-radar-30-30-45-050-100_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309438-1534295759/watcher-4309438-1534295759 -o /tmp/evaluation-result-4309438-1534295759/solver-4309438-1534295759 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580  xcsp_picat HOME/instance-4309438-1534295759.xml

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

MD5SUM BENCH= 038278868d516ab8bda18fb263b0f90d
RANDOM SEED=512361908

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         9182088 kB
MemAvailable:   22489440 kB
Buffers:          243884 kB
Cached:         13221880 kB
SwapCached:           32 kB
Active:         15672680 kB
Inactive:        7246840 kB
Active(anon):    9405088 kB
Inactive(anon):   100956 kB
Active(file):    6267592 kB
Inactive(file):  7145884 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3580 kB
Writeback:             0 kB
AnonPages:       9461192 kB
Mapped:            58148 kB
Shmem:             49764 kB
Slab:             350736 kB
SReclaimable:     322336 kB
SUnreclaim:        28400 kB
KernelStack:        3376 kB
PageTables:        24236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    9830496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9390080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 03:57:59