Trace number 4295328

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) 2519.86 2520.05

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 (4965 MiB free)
  memory of node 1: 16384 MiB (7830 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295328-1532514123/watcher-4295328-1532514123 -o /tmp/evaluation-result-4295328-1532514123/solver-4295328-1532514123 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580 xcsp_picat HOME/instance-4295328-1532514123.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=28779, runsolver pid=28776

[startup+0.100112 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13071664/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=111688 memory=32332 CPUtime=0.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 1608 0 0 0 10 0 0 0 20 0 1 0 68975539 114368512 8083 33554432000 4194304 5849740 140736629543040 140736629543040 4539696 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 27922 8083 603 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 32332 KiB

[startup+0.209779 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13055160/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=139840 memory=49128 CPUtime=0.21 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 2745 0 0 0 21 0 0 0 20 0 1 0 68975539 143196160 12282 33554432000 4194304 5849740 140736629543040 140736629543040 5249600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 34960 12282 625 405 0 31904 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 139840 KiB
Current children cumulated memory: 49128 KiB

[startup+0.309565 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13055160/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=139840 memory=49128 CPUtime=0.31 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 2745 0 0 0 31 0 0 0 20 0 1 0 68975539 143196160 12282 33554432000 4194304 5849740 140736629543040 140736629542360 5249600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 34960 12282 625 405 0 31904 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 139840 KiB
Current children cumulated memory: 49128 KiB

[startup+0.700325 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13053032/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=139840 memory=53224 CPUtime=0.69 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 2747 0 0 0 69 0 0 0 20 0 1 0 68975539 143196160 13306 33554432000 4194304 5849740 140736629543040 140736629542360 4850672 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 34960 13306 625 405 0 31904 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 139840 KiB
Current children cumulated memory: 53224 KiB

[startup+1.50031 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13044556/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=144412 memory=47516 CPUtime=1.49 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 9078 0 0 0 145 4 0 0 20 0 1 0 68975539 147877888 11879 33554432000 4194304 5849740 140736629543040 140736629542008 5249591 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 36103 11879 625 405 0 33047 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 144412 KiB
Current children cumulated memory: 47516 KiB

[startup+3.10953 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13040168/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=151884 memory=71408 CPUtime=3.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 21400 0 0 0 297 13 0 0 20 0 1 0 68975539 155529216 17852 33554432000 4194304 5849740 140736629543040 140736629542008 5250744 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 37971 17852 625 405 0 34915 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 151884 KiB
Current children cumulated memory: 71408 KiB

[startup+6.3003 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13030548/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=161460 memory=64532 CPUtime=6.29 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 42127 0 0 0 598 31 0 0 20 0 1 0 68975539 165335040 16133 33554432000 4194304 5849740 140736629543040 140736629542008 5251230 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 40365 16133 625 405 0 37309 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 161460 KiB
Current children cumulated memory: 64532 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=12992588/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=171836 memory=68728 CPUtime=12.68 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 74426 0 0 0 1201 67 0 0 20 0 1 0 68975539 175960064 17182 33554432000 4194304 5849740 140736629543040 140736629542008 5249600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 42959 17182 625 405 0 39903 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 171836 KiB
Current children cumulated memory: 68728 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=13019792/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=181704 memory=84952 CPUtime=25.48 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 130571 0 0 0 2415 133 0 0 20 0 1 0 68975539 186064896 21238 33554432000 4194304 5849740 140736629543040 140736629542008 5251173 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 45426 21238 625 405 0 42370 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 181704 KiB
Current children cumulated memory: 84952 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 28780
/proc/meminfo: memFree=12880628/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=290364 memory=154508 CPUtime=51.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 175930 0 0 0 4848 262 0 0 20 0 1 0 68975539 297332736 38627 33554432000 4194304 5849740 140736629543040 140736629542008 5251173 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 72591 38627 626 405 0 69535 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 290364 KiB
Current children cumulated memory: 154508 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 28781
/proc/meminfo: memFree=12925740/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=314760 memory=261712 CPUtime=102.28 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 252930 0 0 0 9715 513 0 0 20 0 1 0 68975539 322314240 65428 33554432000 4194304 5849740 140736629543040 140736629542008 5262149 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 78690 65428 626 405 0 75634 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 314760 KiB
Current children cumulated memory: 261712 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 28782
/proc/meminfo: memFree=12279620/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=1037756 memory=807512 CPUtime=162.27 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 275994 0 0 0 15609 618 0 0 20 0 1 0 68975539 1062662144 201878 33554432000 4194304 5849740 140736629543040 140736629541528 139853183569799 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 259439 201878 754 405 0 256383 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1037756 KiB
Current children cumulated memory: 807512 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28784
/proc/meminfo: memFree=12143736/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=1168672 memory=942196 CPUtime=222.27 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 290051 0 0 0 21577 650 0 0 20 0 1 0 68975539 1196720128 235549 33554432000 4194304 5849740 140736629543040 140736629542040 5321214 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 292168 235549 754 405 0 289112 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 1168672 KiB
Current children cumulated memory: 942196 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28785
/proc/meminfo: memFree=12160592/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=1171728 memory=945880 CPUtime=282.26 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 332051 0 0 0 27541 685 0 0 20 0 1 0 68975539 1199849472 236470 33554432000 4194304 5849740 140736629543040 140736629541912 5312845 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 292932 236470 754 405 0 289876 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 1171728 KiB
Current children cumulated memory: 945880 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28786
/proc/meminfo: memFree=12058160/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=1253744 memory=1028120 CPUtime=342.26 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 376765 0 0 0 33505 721 0 0 20 0 1 0 68975539 1283833856 257030 33554432000 4194304 5849740 140736629543040 140736629542040 139853183569799 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 313436 257030 754 405 0 310380 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 1253744 KiB
Current children cumulated memory: 1028120 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/187 28788
/proc/meminfo: memFree=12069416/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=1243240 memory=1017596 CPUtime=402.25 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 417549 0 0 0 39473 752 0 0 20 0 1 0 68975539 1273077760 254399 33554432000 4194304 5849740 140736629543040 140736629542040 5437825 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 310810 254399 754 405 0 307754 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 1243240 KiB
Current children cumulated memory: 1017596 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 28789
/proc/meminfo: memFree=12006704/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=1305356 memory=1079620 CPUtime=462.24 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 473876 0 0 0 45437 787 0 0 20 0 1 0 68975539 1336684544 269905 33554432000 4194304 5849740 140736629543040 140736629541912 5312752 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 326339 269905 754 405 0 323283 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 1305356 KiB
Current children cumulated memory: 1079620 KiB


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

/proc/28779/statm: 716239 659833 754 405 0 713183 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 2864956 KiB
Current children cumulated memory: 2639332 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28835
/proc/meminfo: memFree=10373820/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2864956 memory=2639332 CPUtime=1782.12 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 2958552 0 0 0 176666 1546 0 0 20 0 1 0 68975539 2933714944 659833 33554432000 4194304 5849740 140736629543040 140736629541912 5312778 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 716239 659833 754 405 0 713183 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 2864956 KiB
Current children cumulated memory: 2639332 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28836
/proc/meminfo: memFree=10910324/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2328352 memory=2102728 CPUtime=1842.11 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3173036 0 0 0 182632 1579 0 0 20 0 1 0 68975539 2384232448 525682 33554432000 4194304 5849740 140736629543040 140736629542200 5312592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 582088 525682 754 405 0 579032 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 2328352 KiB
Current children cumulated memory: 2102728 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28837
/proc/meminfo: memFree=10925352/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2328352 memory=2102728 CPUtime=1902.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3347509 0 0 0 188612 1598 0 0 20 0 1 0 68975539 2384232448 525682 33554432000 4194304 5849740 140736629543040 140736629541912 4217915 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 582088 525682 754 405 0 579032 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 2328352 KiB
Current children cumulated memory: 2102728 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28838
/proc/meminfo: memFree=10771908/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=1962.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3457010 0 0 0 194582 1628 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629541912 5312877 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28840
/proc/meminfo: memFree=10803524/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=2022.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3587862 0 0 0 200563 1647 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629541912 139853183569799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28841
/proc/meminfo: memFree=10758372/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=2082.11 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3660619 0 0 0 206545 1666 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629541912 5312752 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28842
/proc/meminfo: memFree=10760388/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=2142.11 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3770568 0 0 0 212519 1692 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629542040 139853183569799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28844
/proc/meminfo: memFree=10759884/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=2202.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3852674 0 0 0 218493 1717 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629541912 5312778 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28845
/proc/meminfo: memFree=10762792/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=2262.11 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 3972232 0 0 0 224478 1733 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629541912 139853183569799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 28854
/proc/meminfo: memFree=10761764/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=2489164 memory=2263540 CPUtime=2322.11 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 4037275 0 0 0 230466 1745 0 0 20 0 1 0 68975539 2548903936 565885 33554432000 4194304 5849740 140736629543040 140736629541912 5398186 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 622291 565885 754 405 0 619235 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 2489164 KiB
Current children cumulated memory: 2263540 KiB

[startup+2382.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/189 28878
/proc/meminfo: memFree=10012496/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=3236712 memory=3011088 CPUtime=2382.11 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 4169668 0 0 0 236442 1769 0 0 20 0 1 0 68975539 3314393088 752772 33554432000 4194304 5849740 140736629543040 140736629541912 5312598 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 809178 752772 754 405 0 806122 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 3236712 KiB
Current children cumulated memory: 3011088 KiB

[startup+2442.3 s]
/proc/loadavg: 2.27 2.13 2.09 3/189 29003
/proc/meminfo: memFree=10099792/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=3236712 memory=3011088 CPUtime=2442.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 4300766 0 0 0 242422 1788 0 0 20 0 1 0 68975539 3314393088 752772 33554432000 4194304 5849740 140736629543040 140736629542200 5311410 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 809178 752772 754 405 0 806122 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 3236712 KiB
Current children cumulated memory: 3011088 KiB

[startup+2502.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/189 29004
/proc/meminfo: memFree=10079768/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=3236712 memory=3011088 CPUtime=2502.1 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 4493952 0 0 0 248395 1815 0 0 20 0 1 0 68975539 3314393088 752772 33554432000 4194304 5849740 140736629543040 140736629542040 139853183569799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 809178 752772 754 405 0 806122 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 3236712 KiB
Current children cumulated memory: 3011088 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.07 2.10 2.08 3/189 29004
/proc/meminfo: memFree=10069160/32770624 swapFree=67108860/67108860
[pid=28779] ppid=28776 vsize=3236712 memory=3011088 CPUtime=2519.82 cores=0,2,4,6
/proc/28779/stat : 28779 (xcsp_picat) R 28776 28779 27059 0 -1 4202496 4519107 0 0 0 250162 1820 0 0 20 0 1 0 68975539 3314393088 752772 33554432000 4194304 5849740 140736629543040 140736629542040 5312598 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43257856 140736629544118 140736629544196 140736629544196 140736629546954 0
/proc/28779/statm: 809178 752772 754 405 0 806122 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 3236712 KiB
Current children cumulated memory: 3011088 KiB

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

[startup+2520.05 s]
# the end of solver process 28779 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.62 s, system=18.239 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): 2520.05
CPU time (s): 2519.86
CPU user time (s): 2501.62
CPU system time (s): 18.239
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 3367784
Max. memory (cumulated for all children) (KiB): 3142160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.62
system time used= 18.239
maximum resident set size= 3142160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4519107
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= 103
involuntary context switches= 2881


# summary of solver processes directly reported to runsolver:
#   pid: 28779
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2501.62
#   total CPU system time (s): 18.239

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.55006 second user time and 18.1145 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 12:22:04
IDJOB=4295328
IDBENCH=141520
IDSOLVER=2754
FILE ID=node107/4295328-1532514123
RUNJOBID= node107-1532498874-27090
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
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-4295328-1532514123/watcher-4295328-1532514123 -o /tmp/evaluation-result-4295328-1532514123/solver-4295328-1532514123 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580  xcsp_picat HOME/instance-4295328-1532514123.xml

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

MD5SUM BENCH= 2b9b9d57997e47756252872b7d7d2054
RANDOM SEED=37583516

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:        13102464 kB
MemAvailable:   31854700 kB
Buffers:          280436 kB
Cached:         18594056 kB
SwapCached:            0 kB
Active:          4278740 kB
Inactive:       14727048 kB
Active(anon):     133916 kB
Inactive(anon):    25036 kB
Active(file):    4144824 kB
Inactive(file): 14702012 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3212 kB
Writeback:             0 kB
AnonPages:        137408 kB
Mapped:            41776 kB
Shmem:             25228 kB
Slab:             361312 kB
SReclaimable:     333860 kB
SUnreclaim:        27452 kB
KernelStack:        3376 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     521000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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 13:04:04