Trace number 4309544

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 2520.06

General information on the benchmark

NameMario/
Mario-t-hard-2_c18.xml
MD5SUM2b9b9d57997e47756252872b7d7d2054
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4850
Best CPU time to get the best result obtained on this benchmark6.37294
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints201
Number of domains161
Minimum domain size1
Maximum domain size100
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":98},{"size":85,"count":3},{"size":86,"count":3},{"size":87,"count":7},{"size":88,"count":10},{"size":89,"count":13},{"size":90,"count":11},{"size":91,"count":13},{"size":92,"count":9},{"size":93,"count":7},{"size":94,"count":9},{"size":95,"count":4},{"size":96,"count":8},{"size":97,"count":2},{"size":99,"count":1},{"size":100,"count":100}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":199},{"degree":3,"count":99}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":198},{"arity":100,"count":2}]
Number of extensional constraints100
Number of intensional constraints99
Distribution of constraint types[{"type":"extension","count":100},{"type":"intension","count":99},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax 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 (12937 MiB free)
  memory of node 1: 16384 MiB (8945 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309544-1534311318/watcher-4309544-1534311318 -o /tmp/evaluation-result-4309544-1534311318/solver-4309544-1534311318 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580 xcsp_picat HOME/instance-4309544-1534311318.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=18428, runsolver pid=18425

[startup+0.100681 s]*
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=22379560/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2025744 memory=30816 CPUtime=0.09 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 1772 0 0 0 9 0 0 0 20 0 1 0 248694915 2074361856 7704 33554432000 4194304 5849940 140722395808816 140722395808120 4488840 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 506436 7704 615 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30816 KiB

[startup+0.209685 s]*
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=22363024/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2025744 memory=49460 CPUtime=0.21 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 1781 0 0 0 20 1 0 0 20 0 1 0 248694915 2074361856 12365 33554432000 4194304 5849940 140722395808816 140722395808120 4489695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 506436 12365 620 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 49460 KiB

[startup+0.309584 s]*
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=22344592/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2025744 memory=67892 CPUtime=0.3 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 1790 0 0 0 29 1 0 0 20 0 1 0 248694915 2074361856 16973 33554432000 4194304 5849940 140722395808816 140722395808120 4465966 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 506436 16973 620 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 67892 KiB

[startup+0.700406 s]
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=22305500/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2105408 memory=112088 CPUtime=0.69 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 4256 0 0 0 67 2 0 0 20 0 1 0 248694915 2155937792 28022 33554432000 4194304 5849940 140722395808816 140722395808136 5249712 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 526352 28022 624 405 0 523296 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2105408 KiB
Current children cumulated memory: 112088 KiB

[startup+1.50038 s]
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=22282904/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2147840 memory=183120 CPUtime=1.49 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 5636 0 0 0 144 5 0 0 20 0 1 0 248694915 2199388160 45780 33554432000 4194304 5849940 140722395808816 140722395808136 5251224 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 536960 45780 624 405 0 533904 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2147840 KiB
Current children cumulated memory: 183120 KiB

[startup+3.10958 s]
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=22148048/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2198792 memory=300572 CPUtime=3.1 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 9352 0 0 0 300 10 0 0 20 0 1 0 248694915 2251563008 75143 33554432000 4194304 5849940 140722395808816 140722395807784 5262261 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 549698 75143 624 405 0 546642 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2198792 KiB
Current children cumulated memory: 300572 KiB

[startup+6.30034 s]
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=21754584/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2232064 memory=718556 CPUtime=6.29 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 11585 0 0 0 608 21 0 0 20 0 1 0 248694915 2285633536 179639 33554432000 4194304 5849940 140722395808816 140722395807784 4456887 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 558016 179639 652 405 0 554960 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2232064 KiB
Current children cumulated memory: 718556 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 18429
/proc/meminfo: memFree=21422652/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2391544 memory=986108 CPUtime=12.69 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 17990 0 0 0 1234 35 0 0 20 0 1 0 248694915 2448941056 246527 33554432000 4194304 5849940 140722395808816 140722395807688 5319945 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 597886 246527 746 405 0 594830 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2391544 KiB
Current children cumulated memory: 986108 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 18429
/proc/meminfo: memFree=21398020/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2416476 memory=1010852 CPUtime=25.49 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 32092 0 0 0 2510 39 0 0 20 0 1 0 248694915 2474471424 252713 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 604119 252713 755 405 0 601063 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2416476 KiB
Current children cumulated memory: 1010852 KiB

[startup+51.1095 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 18429
/proc/meminfo: memFree=21395192/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2418564 memory=1013060 CPUtime=51.1 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 67712 0 0 0 5056 54 0 0 20 0 1 0 248694915 2476609536 253265 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 604641 253265 755 405 0 601585 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2418564 KiB
Current children cumulated memory: 1013060 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 18430
/proc/meminfo: memFree=20776920/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2511724 memory=1105536 CPUtime=102.29 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 89545 0 0 0 10149 80 0 0 20 0 1 0 248694915 2572005376 276384 33554432000 4194304 5849940 140722395808816 140722395807688 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 627931 276384 755 405 0 624875 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2511724 KiB
Current children cumulated memory: 1105536 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 18431
/proc/meminfo: memFree=20779020/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2508424 memory=1102860 CPUtime=162.29 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 144571 0 0 0 16108 121 0 0 20 0 1 0 248694915 2568626176 275715 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 627106 275715 755 405 0 624050 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2508424 KiB
Current children cumulated memory: 1102860 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18432
/proc/meminfo: memFree=20738412/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2548452 memory=1143052 CPUtime=222.3 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 230805 0 0 0 22070 160 0 0 20 0 1 0 248694915 2609614848 285763 33554432000 4194304 5849940 140722395808816 140722395807688 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 637113 285763 755 405 0 634057 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2548452 KiB
Current children cumulated memory: 1143052 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18433
/proc/meminfo: memFree=20735620/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2552100 memory=1146568 CPUtime=282.3 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 294961 0 0 0 28037 193 0 0 20 0 1 0 248694915 2613350400 286642 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 638025 286642 755 405 0 634969 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2552100 KiB
Current children cumulated memory: 1146568 KiB

[startup+342.3 s]
/proc/loadavg: 1.93 2.01 2.04 3/188 18503
/proc/meminfo: memFree=21651192/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2556420 memory=1151020 CPUtime=342.29 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 331787 0 0 0 34006 223 0 0 20 0 1 0 248694915 2617774080 287755 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 639105 287755 755 405 0 636049 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2556420 KiB
Current children cumulated memory: 1151020 KiB

[startup+402.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 18504
/proc/meminfo: memFree=21540056/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2650484 memory=1245084 CPUtime=402.29 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 384827 0 0 0 39973 256 0 0 20 0 1 0 248694915 2714095616 311271 33554432000 4194304 5849940 140722395808816 140722395807688 5397587 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 662621 311271 755 405 0 659565 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2650484 KiB
Current children cumulated memory: 1245084 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 18505
/proc/meminfo: memFree=21445336/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=2675024 memory=1269588 CPUtime=462.3 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 436506 0 0 0 45941 289 0 0 20 0 1 0 248694915 2739224576 317397 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 668756 317397 755 405 0 665700 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2675024 KiB
Current children cumulated memory: 1269588 KiB


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

/proc/18428/statm: 909390 555966 755 405 0 906334 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 3637560 KiB
Current children cumulated memory: 2223864 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/189 18567
/proc/meminfo: memFree=19614036/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3637556 memory=2223860 CPUtime=1782.25 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 3466407 0 0 0 177184 1041 0 0 20 0 1 0 248694915 3724857344 555965 33554432000 4194304 5849940 140722395808816 140722395807688 5392044 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 909389 555965 755 405 0 906333 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 3637556 KiB
Current children cumulated memory: 2223860 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 18568
/proc/meminfo: memFree=19447856/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=1842.25 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 3668211 0 0 0 183151 1074 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807688 5313106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 18569
/proc/meminfo: memFree=19643848/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=1902.25 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 3884582 0 0 0 189128 1097 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807816 5437903 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 18570
/proc/meminfo: memFree=19364512/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=1962.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 4103309 0 0 0 195100 1124 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807688 5313106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.01 2.04 3/187 18571
/proc/meminfo: memFree=19364860/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=2022.25 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 4296873 0 0 0 201075 1150 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807816 5437903 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.12 2.04 2.05 3/187 18572
/proc/meminfo: memFree=19636992/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=2082.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 4526787 0 0 0 207037 1187 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807688 5313184 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.13 2.07 2.05 3/187 18580
/proc/meminfo: memFree=19637268/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=2142.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 4744485 0 0 0 213017 1207 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807688 5312995 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 18581
/proc/meminfo: memFree=19406168/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3801856 memory=2390208 CPUtime=2202.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 4922513 0 0 0 218997 1227 0 0 20 0 1 0 248694915 3893100544 597552 33554432000 4194304 5849940 140722395808816 140722395807688 5398424 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950464 597552 755 405 0 947408 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 3801856 KiB
Current children cumulated memory: 2390208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 18582
/proc/meminfo: memFree=18413512/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=4569360 memory=3167540 CPUtime=2262.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 5220638 0 0 0 224965 1259 0 0 20 0 1 0 248694915 4679024640 791885 33554432000 4194304 5849940 140722395808816 140722395807688 5313082 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 1142340 791885 755 405 0 1139284 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 4569360 KiB
Current children cumulated memory: 3167540 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 18583
/proc/meminfo: memFree=18412244/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=4569360 memory=3167540 CPUtime=2322.23 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 5498054 0 0 0 230938 1285 0 0 20 0 1 0 248694915 4679024640 791885 33554432000 4194304 5849940 140722395808816 140722395807688 140317641322375 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 1142340 791885 755 405 0 1139284 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 4569360 KiB
Current children cumulated memory: 3167540 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18584
/proc/meminfo: memFree=18347668/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=4569360 memory=3167540 CPUtime=2382.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 5910941 0 0 0 236904 1320 0 0 20 0 1 0 248694915 4679024640 791885 33554432000 4194304 5849940 140722395808816 140722395807976 5336452 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 1142340 791885 755 405 0 1139284 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 4569360 KiB
Current children cumulated memory: 3167540 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18585
/proc/meminfo: memFree=19522480/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3800624 memory=2398804 CPUtime=2442.24 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 6261604 0 0 0 242859 1365 0 0 20 0 1 0 248694915 3891838976 599701 33554432000 4194304 5849940 140722395808816 140722395807688 5313065 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950156 599701 755 405 0 947100 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 3800624 KiB
Current children cumulated memory: 2398804 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18586
/proc/meminfo: memFree=19570596/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3800624 memory=2398804 CPUtime=2502.23 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 6546752 0 0 0 248831 1392 0 0 20 0 1 0 248694915 3891838976 599701 33554432000 4194304 5849940 140722395808816 140722395807816 140317641322375 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950156 599701 755 405 0 947100 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 3800624 KiB
Current children cumulated memory: 2398804 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 18586
/proc/meminfo: memFree=19805924/32770624 swapFree=67108368/67108860
[pid=18428] ppid=18425 vsize=3800624 memory=2398804 CPUtime=2519.94 cores=0,2,4,6
/proc/18428/stat : 18428 (xcsp_picat) R 18425 18428 15953 0 -1 4202496 6610073 0 0 0 250594 1400 0 0 20 0 1 0 248694915 3891838976 599701 33554432000 4194304 5849940 140722395808816 140722395807688 5313035 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 27508736 140722395817142 140722395817220 140722395817220 140722395819978 0
/proc/18428/statm: 950156 599701 755 405 0 947100 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 3800624 KiB
Current children cumulated memory: 2398804 KiB

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

[startup+2520.06 s]
# the end of solver process 18428 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.95 s, system=14.0498 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): 2520.06
CPU time (s): 2520
CPU user time (s): 2505.95
CPU system time (s): 14.0498
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 4700432
Max. memory (cumulated for all children) (KiB): 3298612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.95
system time used= 14.0498
maximum resident set size= 3298612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6610073
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= 22
involuntary context switches= 3150


# summary of solver processes directly reported to runsolver:
#   pid: 18428
#   total CPU time (s): 2520
#   total CPU user time (s): 2505.95
#   total CPU system time (s): 14.0498

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.76904 second user time and 18.2845 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 07:35:18
IDJOB=4309544
IDBENCH=141520
IDSOLVER=2794
FILE ID=node148/4309544-1534311318
RUNJOBID= node148-1534293152-15984
PBS_JOBID= 21038138
Free space on /tmp= 42644 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Mario/Mario-t-hard-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309544-1534311318/watcher-4309544-1534311318 -o /tmp/evaluation-result-4309544-1534311318/solver-4309544-1534311318 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580  xcsp_picat HOME/instance-4309544-1534311318.xml

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

MD5SUM BENCH= 2b9b9d57997e47756252872b7d7d2054
RANDOM SEED=1633129860

node148.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:        22408596 kB
MemAvailable:   30475224 kB
Buffers:          172544 kB
Cached:          8108124 kB
SwapCached:            4 kB
Active:          5778288 kB
Inactive:        3976204 kB
Active(anon):    1427096 kB
Inactive(anon):   106944 kB
Active(file):    4351192 kB
Inactive(file):  3869260 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              3244 kB
Writeback:             0 kB
AnonPages:       1490716 kB
Mapped:            56792 kB
Shmem:             57780 kB
Slab:             304072 kB
SReclaimable:     274636 kB
SUnreclaim:        29436 kB
KernelStack:        3568 kB
PageTables:         8168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3665108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    368640 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 42640 MiB
End job on node148 at 2018-08-15 08:17:18