Trace number 4295336

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 2018-06-15? (TO) 2520.09 2520.01

General information on the benchmark

NameMario/
Mario-n-medium-2_c18.xml
MD5SUMd930a285b222420c6879960cff9efc87
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1053
Best CPU time to get the best result obtained on this benchmark170.602
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints61
Number of domains54
Minimum domain size1
Maximum domain size30
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":28},{"size":28,"count":1},{"size":29,"count":5},{"size":30,"count":54}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":59},{"degree":3,"count":29}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":58},{"arity":30,"count":2}]
Number of extensional constraints30
Number of intensional constraints29
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":29},{"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 (1892 MiB free)
  memory of node 1: 16384 MiB (7904 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295336-1532516527/watcher-4295336-1532516527 -o /tmp/evaluation-result-4295336-1532516527/solver-4295336-1532516527 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580 xcsp_picat HOME/instance-4295336-1532516527.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=29002, runsolver pid=28999
Current StackSize limit: 8192 KiB


[startup+0.100161 s]*
/proc/loadavg: 2.48 2.15 2.09 3/189 29003
/proc/meminfo: memFree=10010188/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=128064 memory=24324 CPUtime=0.1 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 2195 0 0 0 10 0 0 0 20 0 1 0 69215924 131137536 6081 33554432000 4194304 5849740 140731442440640 140731442440640 5249577 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 32016 6081 629 405 0 28960 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128064 KiB
Current children cumulated memory: 24324 KiB

[startup+0.209959 s]*
/proc/loadavg: 2.48 2.15 2.09 3/189 29003
/proc/meminfo: memFree=9991632/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=129760 memory=42996 CPUtime=0.21 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 2439 0 0 0 21 0 0 0 20 0 1 0 69215924 132874240 10749 33554432000 4194304 5849740 140731442440640 140731442440640 5519871 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 32440 10749 703 405 0 29384 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 129760 KiB
Current children cumulated memory: 42996 KiB

[startup+0.309677 s]*
/proc/loadavg: 2.48 2.15 2.09 3/189 29003
/proc/meminfo: memFree=9991632/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=129760 memory=42996 CPUtime=0.31 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 2442 0 0 0 31 0 0 0 20 0 1 0 69215924 132874240 10749 33554432000 4194304 5849740 140731442440640 140731442440640 5471607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 32440 10749 703 405 0 29384 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 129760 KiB
Current children cumulated memory: 42996 KiB

[startup+0.700275 s]
/proc/loadavg: 2.48 2.15 2.09 3/189 29003
/proc/meminfo: memFree=9991440/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=129896 memory=42996 CPUtime=0.69 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 2449 0 0 0 69 0 0 0 20 0 1 0 69215924 133013504 10749 33554432000 4194304 5849740 140731442440640 140731442439736 5606227 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 32474 10749 703 405 0 29418 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 129896 KiB
Current children cumulated memory: 42996 KiB

[startup+1.50028 s]
/proc/loadavg: 2.48 2.15 2.09 3/189 29003
/proc/meminfo: memFree=9991456/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=129896 memory=42996 CPUtime=1.49 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 2466 0 0 0 149 0 0 0 20 0 1 0 69215924 133013504 10749 33554432000 4194304 5849740 140731442440640 140731442439736 5522704 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 32474 10749 703 405 0 29418 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 129896 KiB
Current children cumulated memory: 42996 KiB

[startup+3.10962 s]
/proc/loadavg: 2.48 2.15 2.09 3/189 29003
/proc/meminfo: memFree=9982216/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=139588 memory=52920 CPUtime=3.1 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 4605 0 0 0 308 2 0 0 20 0 1 0 69215924 142938112 13230 33554432000 4194304 5849740 140731442440640 140731442439736 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 34897 13230 750 405 0 31841 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 139588 KiB
Current children cumulated memory: 52920 KiB

[startup+6.30028 s]
/proc/loadavg: 2.45 2.15 2.09 3/189 29003
/proc/meminfo: memFree=10112264/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=140216 memory=53572 CPUtime=6.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 6059 0 0 0 625 4 0 0 20 0 1 0 69215924 143581184 13393 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 35054 13393 755 405 0 31998 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 140216 KiB
Current children cumulated memory: 53572 KiB

[startup+12.7003 s]
/proc/loadavg: 2.41 2.14 2.09 3/189 29003
/proc/meminfo: memFree=10109344/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=143008 memory=56196 CPUtime=12.69 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 8796 0 0 0 1260 9 0 0 20 0 1 0 69215924 146440192 14049 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 35752 14049 755 405 0 32696 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 143008 KiB
Current children cumulated memory: 56196 KiB

[startup+25.5003 s]
/proc/loadavg: 2.32 2.14 2.09 3/189 29003
/proc/meminfo: memFree=10110028/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=142448 memory=55852 CPUtime=25.49 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 17751 0 0 0 2528 21 0 0 20 0 1 0 69215924 145866752 13963 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 35612 13963 764 405 0 32556 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 142448 KiB
Current children cumulated memory: 55852 KiB

[startup+51.1097 s]
/proc/loadavg: 2.21 2.13 2.08 3/189 29003
/proc/meminfo: memFree=10097560/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=154764 memory=68168 CPUtime=51.1 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 25366 0 0 0 5074 36 0 0 20 0 1 0 69215924 158478336 17042 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 38691 17042 764 405 0 35635 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 154764 KiB
Current children cumulated memory: 68168 KiB

[startup+102.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/189 29004
/proc/meminfo: memFree=10079768/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=172492 memory=85680 CPUtime=102.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 40835 0 0 0 10171 58 0 0 20 0 1 0 69215924 176631808 21420 33554432000 4194304 5849740 140731442440640 140731442439640 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 43123 21420 764 405 0 40067 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 172492 KiB
Current children cumulated memory: 85680 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.07 2.07 3/189 29065
/proc/meminfo: memFree=12966788/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=176904 memory=96984 CPUtime=162.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 55291 0 0 0 16152 77 0 0 20 0 1 0 69215924 181149696 24246 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 44226 24246 764 405 0 41170 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 176904 KiB
Current children cumulated memory: 96984 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/188 29066
/proc/meminfo: memFree=12847572/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=216920 memory=140612 CPUtime=222.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 68487 0 0 0 22137 92 0 0 20 0 1 0 69215924 222126080 35153 33554432000 4194304 5849740 140731442440640 140731442439640 5437732 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 54230 35153 764 405 0 51174 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 216920 KiB
Current children cumulated memory: 140612 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 29069
/proc/meminfo: memFree=12195472/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=209036 memory=132804 CPUtime=282.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 71220 0 0 0 28123 106 0 0 20 0 1 0 69215924 214052864 33201 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 52259 33201 764 405 0 49203 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 209036 KiB
Current children cumulated memory: 132804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 29070
/proc/meminfo: memFree=12127912/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=217956 memory=141712 CPUtime=342.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 83348 0 0 0 34109 120 0 0 20 0 1 0 69215924 223186944 35428 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 54489 35428 764 405 0 51433 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 217956 KiB
Current children cumulated memory: 141712 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 29071
/proc/meminfo: memFree=12060160/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=245460 memory=169068 CPUtime=402.3 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 96828 0 0 0 40098 132 0 0 20 0 1 0 69215924 251351040 42267 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 61365 42267 764 405 0 58309 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 245460 KiB
Current children cumulated memory: 169068 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 29072
/proc/meminfo: memFree=11978244/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=259376 memory=183080 CPUtime=462.29 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 99713 0 0 0 46088 141 0 0 20 0 1 0 69215924 265601024 45770 33554432000 4194304 5849740 140731442440640 140731442439800 5335606 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 64844 45770 764 405 0 61788 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 259376 KiB
Current children cumulated memory: 183080 KiB


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

/proc/29002/statm: 54535 35495 764 405 0 51479 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 218140 KiB
Current children cumulated memory: 141980 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 29118
/proc/meminfo: memFree=11270336/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=234524 memory=158132 CPUtime=1782.33 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 223857 0 0 0 177700 533 0 0 20 0 1 0 69215924 240152576 39533 33554432000 4194304 5849740 140731442440640 140731442439640 5312752 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 58631 39533 764 405 0 55575 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 234524 KiB
Current children cumulated memory: 158132 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.06 2.05 3/187 29119
/proc/meminfo: memFree=11617656/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=261744 memory=185584 CPUtime=1842.34 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 227918 0 0 0 183690 544 0 0 20 0 1 0 69215924 268025856 46396 33554432000 4194304 5849740 140731442440640 140731442439640 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 65436 46396 764 405 0 62380 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 261744 KiB
Current children cumulated memory: 185584 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 29120
/proc/meminfo: memFree=11345164/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=248516 memory=172124 CPUtime=1902.34 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 229375 0 0 0 189675 559 0 0 20 0 1 0 69215924 254480384 43031 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 62129 43031 764 405 0 59073 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 248516 KiB
Current children cumulated memory: 172124 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 29121
/proc/meminfo: memFree=11587564/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=260304 memory=184144 CPUtime=1962.34 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 233401 0 0 0 195666 568 0 0 20 0 1 0 69215924 266551296 46036 33554432000 4194304 5849740 140731442440640 140731442439640 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 65076 46036 764 405 0 62020 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 260304 KiB
Current children cumulated memory: 184144 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 29122
/proc/meminfo: memFree=11356404/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=267904 memory=191736 CPUtime=2022.35 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 234921 0 0 0 201658 577 0 0 20 0 1 0 69215924 274333696 47934 33554432000 4194304 5849740 140731442440640 140731442439800 5437607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 66976 47934 764 405 0 63920 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 267904 KiB
Current children cumulated memory: 191736 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 29123
/proc/meminfo: memFree=11120144/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=274372 memory=198212 CPUtime=2082.35 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 251522 0 0 0 207647 588 0 0 20 0 1 0 69215924 280956928 49553 33554432000 4194304 5849740 140731442440640 140731442439640 5437560 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 68593 49553 764 405 0 65537 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 274372 KiB
Current children cumulated memory: 198212 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 29124
/proc/meminfo: memFree=11236216/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=162468 memory=86216 CPUtime=2142.35 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 255062 0 0 0 213616 619 0 0 20 0 1 0 69215924 166367232 21554 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 40617 21554 764 405 0 37561 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 162468 KiB
Current children cumulated memory: 86216 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 29125
/proc/meminfo: memFree=11197300/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=197348 memory=121188 CPUtime=2202.36 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 260965 0 0 0 219592 644 0 0 20 0 1 0 69215924 202084352 30297 33554432000 4194304 5849740 140731442440640 140731442439640 5392260 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 49337 30297 764 405 0 46281 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 197348 KiB
Current children cumulated memory: 121188 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29126
/proc/meminfo: memFree=10986180/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=240300 memory=157216 CPUtime=2262.36 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 262844 0 0 0 225576 660 0 0 20 0 1 0 69215924 246067200 39304 33554432000 4194304 5849740 140731442440640 140731442439640 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 60075 39304 764 405 0 57019 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 240300 KiB
Current children cumulated memory: 157216 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29135
/proc/meminfo: memFree=11266888/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=240300 memory=157116 CPUtime=2322.36 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 266573 0 0 0 231562 674 0 0 20 0 1 0 69215924 246067200 39279 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 60075 39279 764 405 0 57019 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 240300 KiB
Current children cumulated memory: 157116 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29136
/proc/meminfo: memFree=10892548/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=273412 memory=197032 CPUtime=2382.37 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 270309 0 0 0 237549 688 0 0 20 0 1 0 69215924 279973888 49258 33554432000 4194304 5849740 140731442440640 140731442439640 5437668 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 68353 49258 764 405 0 65297 0
Current children cumulated CPU time: 2382.37 s
Current children cumulated vsize: 273412 KiB
Current children cumulated memory: 197032 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29137
/proc/meminfo: memFree=10908204/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=257028 memory=180868 CPUtime=2442.37 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 273712 0 0 0 243538 699 0 0 20 0 1 0 69215924 263196672 45217 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 64257 45217 764 405 0 61201 0
Current children cumulated CPU time: 2442.37 s
Current children cumulated vsize: 257028 KiB
Current children cumulated memory: 180868 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29138
/proc/meminfo: memFree=10300508/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=273412 memory=197012 CPUtime=2502.37 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 275841 0 0 0 249525 712 0 0 20 0 1 0 69215924 279973888 49253 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 68353 49253 764 405 0 65297 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 273412 KiB
Current children cumulated memory: 197012 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29139
/proc/meminfo: memFree=10300136/32770624 swapFree=67108860/67108860
[pid=29002] ppid=28999 vsize=273412 memory=197252 CPUtime=2520.08 cores=1,3,5,7
/proc/29002/stat : 29002 (xcsp_picat) R 28999 29002 27059 0 -1 4202496 276451 0 0 0 251292 716 0 0 20 0 1 0 69215924 279973888 49313 33554432000 4194304 5849740 140731442440640 140731442439640 139924015431559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 32141312 140731442443446 140731442443524 140731442443524 140731442446282 0
/proc/29002/statm: 68353 49313 764 405 0 65297 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 273412 KiB
Current children cumulated memory: 197252 KiB

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

[startup+2520.01 s]
# the end of solver process 29002 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.93 s, system=7.16538 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): 2520.09
CPU user time (s): 2512.93
CPU system time (s): 7.16538
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 323728
Max. memory (cumulated for all children) (KiB): 247544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.93
system time used= 7.16538
maximum resident set size= 272420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 276451
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= 69
involuntary context switches= 992


# summary of solver processes directly reported to runsolver:
#   pid: 29002
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2512.93
#   total CPU system time (s): 7.16538

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.84234 second user time and 18.6055 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 13:02:07
IDJOB=4295336
IDBENCH=141522
IDSOLVER=2754
FILE ID=node107/4295336-1532516527
RUNJOBID= node107-1532498874-27091
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Mario/Mario-n-medium-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295336-1532516527/watcher-4295336-1532516527 -o /tmp/evaluation-result-4295336-1532516527/solver-4295336-1532516527 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580  xcsp_picat HOME/instance-4295336-1532516527.xml

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

MD5SUM BENCH= d930a285b222420c6879960cff9efc87
RANDOM SEED=523310652

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        10032480 kB
MemAvailable:   28785468 kB
Buffers:          280560 kB
Cached:         18594956 kB
SwapCached:            0 kB
Active:          7342168 kB
Inactive:       14727200 kB
Active(anon):    3196732 kB
Inactive(anon):    25036 kB
Active(file):    4145436 kB
Inactive(file): 14702164 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3288 kB
Writeback:             0 kB
AnonPages:       3201312 kB
Mapped:            41848 kB
Shmem:             25228 kB
Slab:             361408 kB
SReclaimable:     333848 kB
SUnreclaim:        27560 kB
KernelStack:        3360 kB
PageTables:        11296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3708440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2672640 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 13:44:08