Trace number 4303203

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 2018-08-02? (TO) 2520.14 2520.05

General information on the benchmark

NameMario/
Mario-t-hard-1_c18.xml
MD5SUMd0ad504447153d615b89b5c6990e2d3b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4783
Best CPU time to get the best result obtained on this benchmark4.54918
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints201
Number of domains164
Minimum domain size1
Maximum domain size100
Distribution of domain sizes[{"size":1,"count":5},{"size":2,"count":95},{"size":85,"count":4},{"size":86,"count":2},{"size":87,"count":2},{"size":88,"count":6},{"size":89,"count":17},{"size":90,"count":16},{"size":91,"count":14},{"size":92,"count":12},{"size":93,"count":12},{"size":94,"count":9},{"size":95,"count":5},{"size":97,"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 (12983 MiB free)
  memory of node 1: 16384 MiB (11218 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303203-1534021111/watcher-4303203-1534021111 -o /tmp/evaluation-result-4303203-1534021111/solver-4303203-1534021111 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580 xcsp_picat HOME/instance-4303203-1534021111.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=9599, runsolver pid=9596

[startup+0.100377 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24753472/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2025744 memory=31608 CPUtime=0.1 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 1941 0 0 0 10 0 0 0 20 0 1 0 219674317 2074361856 7902 33554432000 4194304 5849708 140735044951056 140735044950360 4488331 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 506436 7902 615 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31608 KiB

[startup+0.209609 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24734944/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2025744 memory=52088 CPUtime=0.2 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 1951 0 0 0 20 0 0 0 20 0 1 0 219674317 2074361856 13022 33554432000 4194304 5849708 140735044951056 140735044950360 4458498 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 506436 13022 615 405 0 503381 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 52088 KiB

[startup+0.309506 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24716388/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2025744 memory=68472 CPUtime=0.31 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 1959 0 0 0 30 1 0 0 20 0 1 0 219674317 2074361856 17118 33554432000 4194304 5849708 140735044951056 140735044950360 4468706 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 506436 17118 615 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 68472 KiB

[startup+0.700321 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24677232/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2105408 memory=115044 CPUtime=0.68 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 4071 0 0 0 66 2 0 0 20 0 1 0 219674317 2155937792 28761 33554432000 4194304 5849708 140735044951056 140735044950376 5251189 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 526352 28761 624 405 0 523297 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2105408 KiB
Current children cumulated memory: 115044 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24671048/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2147840 memory=186048 CPUtime=1.48 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 5621 0 0 0 143 5 0 0 20 0 1 0 219674317 2199388160 46512 33554432000 4194304 5849708 140735044951056 140735044950376 5250760 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 536960 46512 624 405 0 533905 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2147840 KiB
Current children cumulated memory: 186048 KiB

[startup+3.10945 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24535944/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2198792 memory=301532 CPUtime=3.09 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 8747 0 0 0 298 11 0 0 20 0 1 0 219674317 2251563008 75383 33554432000 4194304 5849708 140735044951056 140735044950376 5250808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 549698 75383 624 405 0 546643 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2198792 KiB
Current children cumulated memory: 301532 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=24154720/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2232064 memory=706880 CPUtime=6.28 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 11102 0 0 0 606 22 0 0 20 0 1 0 219674317 2285633536 176720 33554432000 4194304 5849708 140735044951056 140735044950360 4489807 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 558016 176720 652 405 0 554961 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2232064 KiB
Current children cumulated memory: 706880 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=23766736/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2404288 memory=997452 CPUtime=12.68 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 18273 0 0 0 1231 37 0 0 20 0 1 0 219674317 2461990912 249363 33554432000 4194304 5849708 140735044951056 140735044949544 5319728 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 601072 249363 746 405 0 598017 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2404288 KiB
Current children cumulated memory: 997452 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=23754088/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2414196 memory=1007384 CPUtime=25.49 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 31669 0 0 0 2507 42 0 0 20 0 1 0 219674317 2472136704 251846 33554432000 4194304 5849708 140735044951056 140735044950216 140509094170503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 603549 251846 754 405 0 600494 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2414196 KiB
Current children cumulated memory: 1007384 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9600
/proc/meminfo: memFree=23774288/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2426372 memory=1019572 CPUtime=51.09 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 65138 0 0 0 5055 54 0 0 20 0 1 0 219674317 2484604928 254893 33554432000 4194304 5849708 140735044951056 140735044950056 140509094170503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 606593 254893 754 405 0 603538 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2426372 KiB
Current children cumulated memory: 1019572 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 9609
/proc/meminfo: memFree=23728224/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2473532 memory=1066552 CPUtime=102.27 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 83715 0 0 0 10148 79 0 0 20 0 1 0 219674317 2532896768 266638 33554432000 4194304 5849708 140735044951056 140735044949928 5375311 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 618383 266638 754 405 0 615328 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2473532 KiB
Current children cumulated memory: 1066552 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 9633
/proc/meminfo: memFree=23643372/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2519768 memory=1112848 CPUtime=162.27 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 141377 0 0 0 16114 113 0 0 20 0 1 0 219674317 2580242432 278212 33554432000 4194304 5849708 140735044951056 140735044950056 5320960 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 629942 278212 754 405 0 626887 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2519768 KiB
Current children cumulated memory: 1112848 KiB

[startup+222.3 s]
/proc/loadavg: 2.44 2.15 2.06 3/189 9634
/proc/meminfo: memFree=23593204/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2606572 memory=1199772 CPUtime=222.27 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 188023 0 0 0 22084 143 0 0 20 0 1 0 219674317 2669129728 299943 33554432000 4194304 5849708 140735044951056 140735044950056 5307645 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 651643 299943 754 405 0 648588 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2606572 KiB
Current children cumulated memory: 1199772 KiB

[startup+282.3 s]
/proc/loadavg: 2.16 2.12 2.05 3/189 9635
/proc/meminfo: memFree=23561428/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2601984 memory=1195184 CPUtime=282.27 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 236686 0 0 0 28046 181 0 0 20 0 1 0 219674317 2664431616 298796 33554432000 4194304 5849708 140735044951056 140735044949928 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 650496 298796 754 405 0 647441 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2601984 KiB
Current children cumulated memory: 1195184 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.10 2.05 3/189 9636
/proc/meminfo: memFree=23570428/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2687068 memory=1280232 CPUtime=342.28 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 270926 0 0 0 34012 216 0 0 20 0 1 0 219674317 2751557632 320058 33554432000 4194304 5849708 140735044951056 140735044950056 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 671767 320058 754 405 0 668712 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2687068 KiB
Current children cumulated memory: 1280232 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.08 2.05 3/188 9637
/proc/meminfo: memFree=23355652/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2842936 memory=1436136 CPUtime=402.28 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 347329 0 0 0 39977 251 0 0 20 0 1 0 219674317 2911166464 359034 33554432000 4194304 5849708 140735044951056 140735044949928 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 710734 359034 754 405 0 707679 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2842936 KiB
Current children cumulated memory: 1436136 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 9638
/proc/meminfo: memFree=23481564/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2682448 memory=1275496 CPUtime=462.28 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 414441 0 0 0 45937 291 0 0 20 0 1 0 219674317 2746826752 318874 33554432000 4194304 5849708 140735044951056 140735044949928 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 670612 318874 754 405 0 667557 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2682448 KiB
Current children cumulated memory: 1275496 KiB


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

/proc/9599/statm: 744041 393237 755 405 0 740986 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 2976164 KiB
Current children cumulated memory: 1572948 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9739
/proc/meminfo: memFree=23084824/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=2976164 memory=1572948 CPUtime=1782.33 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2182943 0 0 0 177163 1070 0 0 20 0 1 0 219674317 3047591936 393237 33554432000 4194304 5849708 140735044951056 140735044950056 5312992 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 744041 393237 755 405 0 740986 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 2976164 KiB
Current children cumulated memory: 1572948 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9740
/proc/meminfo: memFree=22622676/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3437732 memory=2034508 CPUtime=1842.33 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2284720 0 0 0 183138 1095 0 0 20 0 1 0 219674317 3520237568 508627 33554432000 4194304 5849708 140735044951056 140735044949928 5312881 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 859433 508627 755 405 0 856378 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 3437732 KiB
Current children cumulated memory: 2034508 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9748
/proc/meminfo: memFree=22724988/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3437732 memory=2034516 CPUtime=1902.34 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2372329 0 0 0 189118 1116 0 0 20 0 1 0 219674317 3520237568 508629 33554432000 4194304 5849708 140735044951056 140735044950056 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 859433 508629 755 405 0 856378 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 3437732 KiB
Current children cumulated memory: 2034516 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9749
/proc/meminfo: memFree=22697420/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3437732 memory=2034516 CPUtime=1962.34 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2490946 0 0 0 195094 1140 0 0 20 0 1 0 219674317 3520237568 508629 33554432000 4194304 5849708 140735044951056 140735044949928 5312992 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 859433 508629 755 405 0 856378 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 3437732 KiB
Current children cumulated memory: 2034516 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9750
/proc/meminfo: memFree=22489396/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3612556 memory=2209208 CPUtime=2022.34 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2577234 0 0 0 201072 1162 0 0 20 0 1 0 219674317 3699257344 552302 33554432000 4194304 5849708 140735044951056 140735044949928 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 903139 552302 755 405 0 900084 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 3612556 KiB
Current children cumulated memory: 2209208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9751
/proc/meminfo: memFree=22753788/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3349016 memory=1945800 CPUtime=2082.35 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2690508 0 0 0 207041 1194 0 0 20 0 1 0 219674317 3429392384 486450 33554432000 4194304 5849708 140735044951056 140735044950056 5312890 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 837254 486450 755 405 0 834199 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 3349016 KiB
Current children cumulated memory: 1945800 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9752
/proc/meminfo: memFree=22413604/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3688616 memory=2285400 CPUtime=2142.35 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2829610 0 0 0 213010 1225 0 0 20 0 1 0 219674317 3777142784 571350 33554432000 4194304 5849708 140735044951056 140735044950056 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 922154 571350 755 405 0 919099 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 3688616 KiB
Current children cumulated memory: 2285400 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9753
/proc/meminfo: memFree=22347016/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=3688608 memory=2285392 CPUtime=2202.35 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 2932908 0 0 0 218972 1263 0 0 20 0 1 0 219674317 3777134592 571348 33554432000 4194304 5849708 140735044951056 140735044950216 5437721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 922152 571348 755 405 0 919097 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 3688608 KiB
Current children cumulated memory: 2285392 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9754
/proc/meminfo: memFree=21826588/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=4208244 memory=2805028 CPUtime=2262.36 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 3035564 0 0 0 224924 1312 0 0 20 0 1 0 219674317 4309241856 701257 33554432000 4194304 5849708 140735044951056 140735044950056 140509094170503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 1052061 701257 755 405 0 1049006 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 4208244 KiB
Current children cumulated memory: 2805028 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9755
/proc/meminfo: memFree=21826160/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=4208244 memory=2805028 CPUtime=2322.36 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 3203350 0 0 0 230905 1331 0 0 20 0 1 0 219674317 4309241856 701257 33554432000 4194304 5849708 140735044951056 140735044949928 5312992 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 1052061 701257 755 405 0 1049006 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 4208244 KiB
Current children cumulated memory: 2805028 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9756
/proc/meminfo: memFree=21825860/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=4208244 memory=2805028 CPUtime=2382.36 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 3405179 0 0 0 236879 1357 0 0 20 0 1 0 219674317 4309241856 701257 33554432000 4194304 5849708 140735044951056 140735044949928 5312768 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 1052061 701257 755 405 0 1049006 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 4208244 KiB
Current children cumulated memory: 2805028 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9757
/proc/meminfo: memFree=21826072/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=4208244 memory=2805028 CPUtime=2442.37 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 3620073 0 0 0 242858 1379 0 0 20 0 1 0 219674317 4309241856 701257 33554432000 4194304 5849708 140735044951056 140735044949928 5312873 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 1052061 701257 755 405 0 1049006 0
Current children cumulated CPU time: 2442.37 s
Current children cumulated vsize: 4208244 KiB
Current children cumulated memory: 2805028 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9765
/proc/meminfo: memFree=21825264/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=4208244 memory=2805028 CPUtime=2502.37 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 3758678 0 0 0 248847 1390 0 0 20 0 1 0 219674317 4309241856 701257 33554432000 4194304 5849708 140735044951056 140735044949928 5397960 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 1052061 701257 755 405 0 1049006 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 4208244 KiB
Current children cumulated memory: 2805028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 9765
/proc/meminfo: memFree=21825388/32770624 swapFree=67108860/67108860
[pid=9599] ppid=9596 vsize=4208244 memory=2805028 CPUtime=2520.08 cores=0,2,4,6
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 5709 0 -1 4202496 3779633 0 0 0 250617 1391 0 0 20 0 1 0 219674317 4309241856 701257 33554432000 4194304 5849708 140735044951056 140735044949928 5395612 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45944832 140735044953270 140735044953348 140735044953348 140735044956106 0
/proc/9599/statm: 1052061 701257 755 405 0 1049006 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 4208244 KiB
Current children cumulated memory: 2805028 KiB

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

[startup+2520.05 s]
# the end of solver process 9599 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.17 s, system=13.9626 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): 2520.14
CPU user time (s): 2506.17
CPU system time (s): 13.9626
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4208244
Max. memory (cumulated for all children) (KiB): 2805028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.17
system time used= 13.9626
maximum resident set size= 2805028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3779633
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= 48
involuntary context switches= 1052


# summary of solver processes directly reported to runsolver:
#   pid: 9599
#   total CPU time (s): 2520.14
#   total CPU user time (s): 2506.17
#   total CPU system time (s): 13.9626

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2033 second user time and 17.7795 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-11 22:58:31
IDJOB=4303203
IDBENCH=141523
IDSOLVER=2778
FILE ID=node107/4303203-1534021111
RUNJOBID= node107-1533993611-5740
PBS_JOBID= 21036955
Free space on /tmp= 39332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Mario/Mario-t-hard-1_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303203-1534021111/watcher-4303203-1534021111 -o /tmp/evaluation-result-4303203-1534021111/solver-4303203-1534021111 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580  xcsp_picat HOME/instance-4303203-1534021111.xml

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

MD5SUM BENCH= d0ad504447153d615b89b5c6990e2d3b
RANDOM SEED=1178856444

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:        24782132 kB
MemAvailable:   31734096 kB
Buffers:          140864 kB
Cached:          7019084 kB
SwapCached:            0 kB
Active:          3738324 kB
Inactive:        3647424 kB
Active(anon):     172880 kB
Inactive(anon):   105260 kB
Active(file):    3565444 kB
Inactive(file):  3542164 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3120 kB
Writeback:             4 kB
AnonPages:        228420 kB
Mapped:            53884 kB
Shmem:             49804 kB
Slab:             300956 kB
SReclaimable:     272816 kB
SUnreclaim:        28140 kB
KernelStack:        3360 kB
PageTables:         5968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2521656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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= 39328 MiB
End job on node107 at 2018-08-11 23:40:31