Trace number 4294000

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? (MO) 1801.46 1801.53

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-13-4-rom_c18.xml
MD5SUM0b51c5bbf7274d342280acfb624bd8bf
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark71
Best CPU time to get the best result obtained on this benchmark2520.08
Satisfiable
(Un)Satisfiability was proved
Number of variables481
Number of constraints104
Number of domains5
Minimum domain size2
Maximum domain size129443
Distribution of domain sizes[{"size":2,"count":26},{"size":14,"count":182},{"size":27,"count":169},{"size":129443,"count":104}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":130},{"degree":2,"count":182},{"degree":8,"count":169}]
Minimum constraint arity16
Maximum constraint arity17
Distribution of constraint arities[{"arity":16,"count":26},{"arity":17,"count":78}]
Number of extensional constraints104
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":104}]
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 (7479 MiB free)
  memory of node 1: 16384 MiB (11862 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294000-1532432947/watcher-4294000-1532432947 -o /tmp/evaluation-result-4294000-1532432947/solver-4294000-1532432947 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580 xcsp_picat HOME/instance-4294000-1532432947.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=16213, runsolver pid=16210

[startup+0.100113 s]*
/proc/loadavg: 0.92 0.97 1.03 3/187 16214
/proc/meminfo: memFree=19781976/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=111688 memory=17480 CPUtime=0.1 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1471 0 0 0 10 0 0 0 20 0 1 0 60857995 114368512 4370 33554432000 4194304 5849740 140728910100272 140728910100272 140163430124544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 27922 4370 593 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 17480 KiB

[startup+0.209659 s]*
/proc/loadavg: 0.92 0.97 1.03 3/187 16214
/proc/meminfo: memFree=19771736/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=111688 memory=23624 CPUtime=0.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1474 0 0 0 21 0 0 0 20 0 1 0 60857995 114368512 5906 33554432000 4194304 5849740 140728910100272 140728910099576 4539614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 27922 5906 593 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 23624 KiB

[startup+0.309512 s]*
/proc/loadavg: 0.92 0.97 1.03 3/187 16214
/proc/meminfo: memFree=19742880/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=111688 memory=29768 CPUtime=0.31 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1477 0 0 0 31 0 0 0 20 0 1 0 60857995 114368512 7442 33554432000 4194304 5849740 140728910100272 140728910099576 140163430124544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 27922 7442 593 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 29768 KiB

[startup+0.700266 s]
/proc/loadavg: 0.92 0.97 1.03 3/187 16214
/proc/meminfo: memFree=19732260/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=111688 memory=50248 CPUtime=0.69 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1487 0 0 0 69 0 0 0 20 0 1 0 60857995 114368512 12562 33554432000 4194304 5849740 140728910100272 140728910099576 4475215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 27922 12562 593 405 0 24866 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 50248 KiB

[startup+1.50026 s]
/proc/loadavg: 0.92 0.97 1.03 3/187 16214
/proc/meminfo: memFree=19677968/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=181020 memory=94316 CPUtime=1.49 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 2315 0 0 0 148 1 0 0 20 0 1 0 60857995 185364480 23579 33554432000 4194304 5849740 140728910100272 140728910099576 4333645 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 45255 23579 597 405 0 42199 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 94316 KiB

[startup+3.10986 s]
/proc/loadavg: 1.00 0.99 1.03 3/187 16214
/proc/meminfo: memFree=19640060/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=181020 memory=123192 CPUtime=3.1 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 3314 0 0 0 309 1 0 0 20 0 1 0 60857995 185364480 30798 33554432000 4194304 5849740 140728910100272 140728910099576 5257111 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 45255 30798 597 405 0 42199 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 123192 KiB

[startup+6.30031 s]
/proc/loadavg: 1.00 0.99 1.03 3/187 16214
/proc/meminfo: memFree=19547396/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=532892 memory=356772 CPUtime=6.29 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 23702 0 0 0 593 36 0 0 20 0 1 0 60857995 545681408 89193 33554432000 4194304 5849740 140728910100272 140728910099240 5269558 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 133223 89193 614 405 0 130167 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 532892 KiB
Current children cumulated memory: 356772 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.02 1.05 2/182 16222
/proc/meminfo: memFree=18883092/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=1228196 memory=1138696 CPUtime=12.69 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 27312 0 0 0 1209 60 0 0 20 0 1 0 60857995 1257672704 284674 33554432000 4194304 5849740 140728910100272 140728910099560 4481169 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 307049 284674 614 405 0 303993 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1228196 KiB
Current children cumulated memory: 1138696 KiB

[startup+25.5004 s]
/proc/loadavg: 1.29 1.05 1.06 3/187 16278
/proc/meminfo: memFree=14773176/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=4446948 memory=2480212 CPUtime=25.48 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 31953 0 0 0 2424 124 0 0 20 0 1 0 60857995 4553674752 620053 33554432000 4194304 5849740 140728910100272 140728910099560 4516955 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 1111737 620053 614 405 0 1108681 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4446948 KiB
Current children cumulated memory: 2480212 KiB

[startup+51.1098 s]
/proc/loadavg: 1.61 1.14 1.09 3/187 16278
/proc/meminfo: memFree=9068248/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=8520808 memory=6464964 CPUtime=51.1 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 36534 0 0 0 4917 193 0 0 20 0 1 0 60857995 8725307392 1616241 33554432000 4194304 5849740 140728910100272 140728910099592 4505500 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 2130202 1616241 623 405 0 2127146 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 8520808 KiB
Current children cumulated memory: 6464964 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 1.29 1.14 3/187 16347
/proc/meminfo: memFree=7756024/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=12694092 memory=10614288 CPUtime=102.28 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 251708 0 0 0 9471 757 0 0 20 0 1 0 60857995 12998750208 2653572 33554432000 4194304 5849740 140728910100272 140728910099272 5269593 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3173523 2653572 624 405 0 3170467 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 12694092 KiB
Current children cumulated memory: 10614288 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.42 1.19 3/187 16348
/proc/meminfo: memFree=3329660/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=12826904 memory=10747100 CPUtime=162.27 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 279331 0 0 0 14905 1322 0 0 20 0 1 0 60857995 13134749696 2686775 33554432000 4194304 5849740 140728910100272 140728910099272 5260243 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3206726 2686775 624 405 0 3203670 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 12826904 KiB
Current children cumulated memory: 10747100 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.52 1.24 3/187 16349
/proc/meminfo: memFree=2915024/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=12959716 memory=10879912 CPUtime=222.26 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 308291 0 0 0 20320 1906 0 0 20 0 1 0 60857995 13270749184 2719978 33554432000 4194304 5849740 140728910100272 140728910099272 5257153 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3239929 2719978 624 405 0 3236873 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 12959716 KiB
Current children cumulated memory: 10879912 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.61 1.29 3/187 16350
/proc/meminfo: memFree=2464056/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=8857176 memory=6788716 CPUtime=282.25 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 334670 0 0 0 25800 2425 0 0 20 0 1 0 60857995 9069748224 1697179 33554432000 4194304 5849740 140728910100272 140728910099272 4523482 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 2214294 1697179 624 405 0 2211238 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 8857176 KiB
Current children cumulated memory: 6788716 KiB

[startup+342.3 s]
/proc/loadavg: 1.94 1.66 1.33 3/188 16412
/proc/meminfo: memFree=5494308/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=13208740 memory=11131068 CPUtime=342.24 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 364587 0 0 0 31181 3043 0 0 20 0 1 0 60857995 13525749760 2782767 33554432000 4194304 5849740 140728910100272 140728910099272 5260513 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3302185 2782767 624 405 0 3299129 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 13208740 KiB
Current children cumulated memory: 11131068 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.73 1.37 3/188 16475
/proc/meminfo: memFree=8342064/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=13324952 memory=11246164 CPUtime=402.22 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 393543 0 0 0 36652 3570 0 0 20 0 1 0 60857995 13644750848 2811541 33554432000 4194304 5849740 140728910100272 140728910099272 5260281 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3331238 2811541 624 405 0 3328182 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 13324952 KiB
Current children cumulated memory: 11246164 KiB

[startup+462.3 s]
/proc/loadavg: 1.94 1.76 1.41 3/188 16476
/proc/meminfo: memFree=5749976/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=13457764 memory=8441756 CPUtime=462.22 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 421957 0 0 0 42091 4131 0 0 20 0 1 0 60857995 13780750336 2110439 33554432000 4194304 5849740 140728910100272 140728910099272 5269185 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3364441 2110439 624 405 0 3361385 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 13457764 KiB
Current children cumulated memory: 8441756 KiB


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

/proc/16213/statm: 3650819 3130734 624 405 0 3647763 0
Current children cumulated CPU time: 1062.21 s
Current children cumulated vsize: 14603276 KiB
Current children cumulated memory: 12522936 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.71 3/187 16577
/proc/meminfo: memFree=9503680/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=9719480 memory=7593236 CPUtime=1122.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 719340 0 0 0 101948 10273 0 0 20 0 1 0 60857995 9952747520 1898309 33554432000 4194304 5849740 140728910100272 140728910099272 5257103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 2429870 1898309 624 405 0 2426814 0
Current children cumulated CPU time: 1122.21 s
Current children cumulated vsize: 9719480 KiB
Current children cumulated memory: 7593236 KiB

[startup+1182.3 s]
/proc/loadavg: 2.57 2.13 1.78 3/187 16578
/proc/meminfo: memFree=9340944/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=14819092 memory=12740132 CPUtime=1182.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 746882 0 0 0 107329 10892 0 0 20 0 1 0 60857995 15174750208 3185033 33554432000 4194304 5849740 140728910100272 140728910099272 5260488 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3704773 3185033 624 405 0 3701717 0
Current children cumulated CPU time: 1182.21 s
Current children cumulated vsize: 14819092 KiB
Current children cumulated memory: 12740132 KiB

[startup+1242.3 s]
/proc/loadavg: 2.21 2.11 1.79 3/187 16579
/proc/meminfo: memFree=9219184/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=14918704 memory=12839460 CPUtime=1242.2 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 772742 0 0 0 112787 11433 0 0 20 0 1 0 60857995 15276752896 3209865 33554432000 4194304 5849740 140728910100272 140728910099272 5269577 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3729676 3209865 624 405 0 3726620 0
Current children cumulated CPU time: 1242.2 s
Current children cumulated vsize: 14918704 KiB
Current children cumulated memory: 12839460 KiB

[startup+1302.3 s]
/proc/loadavg: 2.08 2.09 1.80 3/187 16587
/proc/meminfo: memFree=9209212/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15034916 memory=12955384 CPUtime=1302.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 803744 0 0 0 118154 12067 0 0 20 0 1 0 60857995 15395753984 3238846 33554432000 4194304 5849740 140728910100272 140728910099240 5260317 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3758729 3238846 624 405 0 3755673 0
Current children cumulated CPU time: 1302.21 s
Current children cumulated vsize: 15034916 KiB
Current children cumulated memory: 12955384 KiB

[startup+1362.3 s]
/proc/loadavg: 2.37 2.16 1.84 3/187 16588
/proc/meminfo: memFree=9204852/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15134528 memory=13056764 CPUtime=1362.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 830327 0 0 0 123630 12591 0 0 20 0 1 0 60857995 15497756672 3264191 33554432000 4194304 5849740 140728910100272 140728910099272 5260879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3783632 3264191 624 405 0 3780576 0
Current children cumulated CPU time: 1362.21 s
Current children cumulated vsize: 15134528 KiB
Current children cumulated memory: 13056764 KiB

[startup+1422.3 s]
/proc/loadavg: 2.28 2.18 1.87 3/187 16589
/proc/meminfo: memFree=9084268/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15234128 memory=13156072 CPUtime=1422.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 856527 0 0 0 129086 13135 0 0 20 0 1 0 60857995 15599747072 3289018 33554432000 4194304 5849740 140728910100272 140728910099272 5269608 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3808532 3289018 624 405 0 3805476 0
Current children cumulated CPU time: 1422.21 s
Current children cumulated vsize: 15234128 KiB
Current children cumulated memory: 13156072 KiB

[startup+1482.3 s]
/proc/loadavg: 2.10 2.15 1.88 3/187 16590
/proc/meminfo: memFree=8981056/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=10053464 memory=7365892 CPUtime=1482.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 883995 0 0 0 134526 13695 0 0 20 0 1 0 60857995 10294747136 1841473 33554432000 4194304 5849740 140728910100272 140728910099272 5257103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 2513366 1841473 624 405 0 2510310 0
Current children cumulated CPU time: 1482.21 s
Current children cumulated vsize: 10053464 KiB
Current children cumulated memory: 7365892 KiB

[startup+1542.3 s]
/proc/loadavg: 2.04 2.12 1.88 3/187 16591
/proc/meminfo: memFree=11026880/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15449952 memory=12031836 CPUtime=1542.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 913013 0 0 0 139911 14310 0 0 20 0 1 0 60857995 15820750848 3007959 33554432000 4194304 5849740 140728910100272 140728910099272 5269185 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3862488 3007959 624 405 0 3859432 0
Current children cumulated CPU time: 1542.21 s
Current children cumulated vsize: 15449952 KiB
Current children cumulated memory: 12031836 KiB

[startup+1602.3 s]
/proc/loadavg: 2.01 2.10 1.89 3/187 16592
/proc/meminfo: memFree=8697212/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15549564 memory=13470560 CPUtime=1602.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 939727 0 0 0 145331 14890 0 0 20 0 1 0 60857995 15922753536 3367640 33554432000 4194304 5849740 140728910100272 140728910099240 5260317 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3887391 3367640 624 405 0 3884335 0
Current children cumulated CPU time: 1602.21 s
Current children cumulated vsize: 15549564 KiB
Current children cumulated memory: 13470560 KiB

[startup+1662.3 s]
/proc/loadavg: 2.01 2.08 1.89 3/187 16593
/proc/meminfo: memFree=8544980/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15649172 memory=13569888 CPUtime=1662.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 968936 0 0 0 150771 15450 0 0 20 0 1 0 60857995 16024752128 3392472 33554432000 4194304 5849740 140728910100272 140728910099272 5260879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3912293 3392472 624 405 0 3909237 0
Current children cumulated CPU time: 1662.21 s
Current children cumulated vsize: 15649172 KiB
Current children cumulated memory: 13569888 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.07 1.90 3/187 16594
/proc/meminfo: memFree=8621708/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15748780 memory=13669212 CPUtime=1722.21 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 997382 0 0 0 156196 16025 0 0 20 0 1 0 60857995 16126750720 3417303 33554432000 4194304 5849740 140728910100272 140728910099240 5260317 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3937195 3417303 624 405 0 3934139 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 15748780 KiB
Current children cumulated memory: 13669212 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.06 1.91 3/187 16595
/proc/meminfo: memFree=10779732/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15848392 memory=12101460 CPUtime=1782.22 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1024619 0 0 0 161649 16573 0 0 20 0 1 0 60857995 16228753408 3025365 33554432000 4194304 5849740 140728910100272 140728910099272 5269185 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3962098 3025365 624 405 0 3959042 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 15848392 KiB
Current children cumulated memory: 12101460 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 2.00 2.05 1.91 3/187 16596
/proc/meminfo: memFree=8348720/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15881592 memory=8485028 CPUtime=1801.42 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1031853 0 0 0 163442 16700 0 0 20 0 1 0 60857995 16262750208 2121257 33554432000 4194304 5849740 140728910100272 140728910099272 5269185 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3970398 2121257 624 405 0 3967342 0
Current children cumulated CPU time: 1801.42 s
Current children cumulated vsize: 15881592 KiB
Current children cumulated memory: 8485028 KiB

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

[startup+1801.53 s]
# the end of solver process 16213 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1634.43 s, system=167.031 s

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

[startup+1801.5 s]
/proc/loadavg: 2.00 2.05 1.91 3/187 16596
/proc/meminfo: memFree=8348720/32770624 swapFree=67108860/67108860
[pid=16213] ppid=16210 vsize=15881592 memory=8485028 CPUtime=1801.42 cores=0,2,4,6
/proc/16213/stat : 16213 (xcsp_picat) R 16210 16213 16152 0 -1 4202496 1031853 0 0 0 163442 16700 0 0 20 0 1 0 60857995 16262750208 2121257 33554432000 4194304 5849740 140728910100272 140728910099272 5269185 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18173952 140728910103734 140728910103812 140728910103812 140728910106570 0
/proc/16213/statm: 3970398 2121257 624 405 0 3967342 0
Current children cumulated CPU time: 1801.42 s
Current children cumulated vsize: 15881592 KiB
Current children cumulated memory: 8485028 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.53
CPU time (s): 1801.46
CPU user time (s): 1634.43
CPU system time (s): 167.031
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 15881592
Max. memory (cumulated for all children) (KiB): 13787188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.43
system time used= 167.031
maximum resident set size= 13787188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1031854
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= 3
involuntary context switches= 1639


# summary of solver processes directly reported to runsolver:
#   pid: 16213
#   total CPU time (s): 1801.46
#   total CPU user time (s): 1634.43
#   total CPU system time (s): 167.031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.40366 second user time and 13.1932 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 13:49:08
IDJOB=4294000
IDBENCH=141310
IDSOLVER=2754
FILE ID=node136/4294000-1532432947
RUNJOBID= node136-1532432947-16183
PBS_JOBID= 21021579
Free space on /tmp= 56428 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-13-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294000-1532432947/watcher-4294000-1532432947 -o /tmp/evaluation-result-4294000-1532432947/solver-4294000-1532432947 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580  xcsp_picat HOME/instance-4294000-1532432947.xml

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

MD5SUM BENCH= 0b51c5bbf7274d342280acfb624bd8bf
RANDOM SEED=1107811437

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        19808008 kB
MemAvailable:   31814084 kB
Buffers:          269384 kB
Cached:         11918808 kB
SwapCached:            0 kB
Active:          2223120 kB
Inactive:       10140124 kB
Active(anon):     177976 kB
Inactive(anon):    16912 kB
Active(file):    2045144 kB
Inactive(file): 10123212 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             94816 kB
Writeback:             0 kB
AnonPages:        233788 kB
Mapped:            40296 kB
Shmem:             17036 kB
Slab:             292616 kB
SReclaimable:     266180 kB
SUnreclaim:        26436 kB
KernelStack:        3296 kB
PageTables:         5384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     576496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56428 MiB
End job on node136 at 2018-07-24 14:19:10