Trace number 4407841

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 NameAnswerCPU timeWall clock time
(reference) PicatSAT 2019-09-12? (TO) 2400.1 2399.91

General information on the benchmark

NameCrossword/
Crossword-m1c-ogd-vg/Crossword-m1c-ogd-vg-9-12.xml
MD5SUMa9927b7810a76af14e99b6eaf4b0df2c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables108
Number of constraints21
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":108}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":108}]
Minimum constraint arity9
Maximum constraint arity12
Distribution of constraint arities[{"arity":9,"count":12},{"arity":12,"count":9}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21}]
Optimization problemNO
Type of objective

Solver Data 

1055.38/1055.30	c xcsp_picat version 2.7b12 (9/12/2019)

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: 16375 MiB (15309 MiB free)
  memory of node 1: 16384 MiB (9527 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407841-1569513460/watcher-4407841-1569513460 -o /tmp/evaluation-result-4407841-1569513460/solver-4407841-1569513460 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2163 --watchdog 2560 xcsp_picat HOME/instance-4407841-1569513460.xml 

running on 4 cores: 4-7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=3202, runsolver pid=3199

[startup+0.100161 s]*
/proc/loadavg: 2.00 2.01 1.95 3/200 3203
/proc/meminfo: memFree=25419260/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2031716 memory=17100 CPUtime=0.1 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 1920 0 0 0 10 0 0 0 20 0 1 0 527287531 2080477184 4275 33554432000 4194304 5870510 140733567099264 140733567096408 4461422 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 507929 4275 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17100 KiB

[startup+0.210894 s]*
/proc/loadavg: 2.00 2.01 1.95 3/200 3203
/proc/meminfo: memFree=25413116/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2031716 memory=23244 CPUtime=0.21 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 1923 0 0 0 21 0 0 0 20 0 1 0 527287531 2080477184 5811 33554432000 4194304 5870510 140733567099264 140733567096408 140177102679040 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 507929 5811 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23244 KiB

[startup+0.310739 s]*
/proc/loadavg: 2.00 2.01 1.95 3/200 3203
/proc/meminfo: memFree=25409020/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2031716 memory=27340 CPUtime=0.31 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 1925 0 0 0 31 0 0 0 20 0 1 0 527287531 2080477184 6835 33554432000 4194304 5870510 140733567099264 140733567096408 4527318 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 507929 6835 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 27340 KiB

[startup+0.700404 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 3203
/proc/meminfo: memFree=25394796/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2031716 memory=58272 CPUtime=0.69 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 1947 0 0 0 68 1 0 0 20 0 1 0 527287531 2080477184 14568 33554432000 4194304 5870510 140733567099264 140733567098568 4459766 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 507929 14568 840 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 58272 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 3203
/proc/meminfo: memFree=25357724/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2031716 memory=109472 CPUtime=1.49 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 1972 0 0 0 148 1 0 0 20 0 1 0 527287531 2080477184 27368 33554432000 4194304 5870510 140733567099264 140733567098568 4459087 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 507929 27368 840 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 109472 KiB

[startup+3.11073 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 3203
/proc/meminfo: memFree=25106056/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2145336 memory=332156 CPUtime=3.1 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 3287 0 0 0 305 5 0 0 20 0 1 0 527287531 2196824064 83039 33554432000 4194304 5870510 140733567099264 140733567098568 4459570 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 536334 83039 866 410 0 531807 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2145336 KiB
Current children cumulated memory: 332156 KiB

[startup+6.30037 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 3203
/proc/meminfo: memFree=24974504/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2251424 memory=545256 CPUtime=6.29 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 7656 0 0 0 612 17 0 0 20 0 1 0 527287531 2305458176 136314 33554432000 4194304 5870510 140733567099264 140733567098232 4560725 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 562856 136314 867 410 0 558329 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2251424 KiB
Current children cumulated memory: 545256 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 3203
/proc/meminfo: memFree=24611668/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2447844 memory=745232 CPUtime=12.69 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 14270 0 0 0 1224 45 0 0 20 0 1 0 527287531 2506592256 186308 33554432000 4194304 5870510 140733567099264 140733567098584 5245088 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 611961 186308 867 410 0 607434 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2447844 KiB
Current children cumulated memory: 745232 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 3203
/proc/meminfo: memFree=24026592/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=2865884 memory=1099888 CPUtime=25.49 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 20450 0 0 0 2458 91 0 0 20 0 1 0 527287531 2934665216 274972 33554432000 4194304 5870510 140733567099264 140733567098584 5246250 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 716471 274972 867 410 0 711944 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2865884 KiB
Current children cumulated memory: 1099888 KiB

[startup+51.1108 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 3205
/proc/meminfo: memFree=23530532/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3326476 memory=1902480 CPUtime=51.11 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 56625 0 0 0 5004 107 0 0 20 0 1 0 527287531 3406311424 475620 33554432000 4194304 5870510 140733567099264 140733567097592 5321611 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 831619 475620 883 410 0 827092 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 3326476 KiB
Current children cumulated memory: 1902480 KiB

[startup+102.3 s]
/proc/loadavg: 2.22 2.06 1.97 3/199 3210
/proc/meminfo: memFree=23508916/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3347236 memory=1923336 CPUtime=102.3 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 74465 0 0 0 10122 108 0 0 20 0 1 0 527287531 3427569664 480834 33554432000 4194304 5870510 140733567099264 140733567097832 5337600 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 836809 480834 883 410 0 832282 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 3347236 KiB
Current children cumulated memory: 1923336 KiB

[startup+162.3 s]
/proc/loadavg: 2.43 2.17 2.01 3/199 3214
/proc/meminfo: memFree=23508596/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3347236 memory=1923396 CPUtime=162.3 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 96815 0 0 0 16120 110 0 0 20 0 1 0 527287531 3427569664 480849 33554432000 4194304 5870510 140733567099264 140733567097832 5261287 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 836809 480849 883 410 0 832282 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 3347236 KiB
Current children cumulated memory: 1923396 KiB

[startup+222.3 s]
/proc/loadavg: 2.16 2.14 2.01 3/200 3226
/proc/meminfo: memFree=23508392/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3347236 memory=1923520 CPUtime=222.31 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 121440 0 0 0 22119 112 0 0 20 0 1 0 527287531 3427569664 480880 33554432000 4194304 5870510 140733567099264 140733567097832 5321686 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 836809 480880 883 410 0 832282 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 3347236 KiB
Current children cumulated memory: 1923520 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.11 2.01 3/201 3255
/proc/meminfo: memFree=23507196/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3347236 memory=1923596 CPUtime=282.31 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 179869 0 0 0 28116 115 0 0 20 0 1 0 527287531 3427569664 480899 33554432000 4194304 5870510 140733567099264 140733567097832 5261096 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 836809 480899 883 410 0 832282 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 3347236 KiB
Current children cumulated memory: 1923596 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.09 2.01 3/201 3259
/proc/meminfo: memFree=23507376/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3347236 memory=1923596 CPUtime=342.32 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 232176 0 0 0 34114 118 0 0 20 0 1 0 527287531 3427569664 480899 33554432000 4194304 5870510 140733567099264 140733567097832 5321614 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 836809 480899 883 410 0 832282 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 3347236 KiB
Current children cumulated memory: 1923596 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.07 2.01 3/201 3263
/proc/meminfo: memFree=23507656/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3347236 memory=1923596 CPUtime=402.33 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 301387 0 0 0 40111 122 0 0 20 0 1 0 527287531 3427569664 480899 33554432000 4194304 5870510 140733567099264 140733567097832 5337393 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 836809 480899 883 410 0 832282 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 3347236 KiB
Current children cumulated memory: 1923596 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 2.01 3/201 3269
/proc/meminfo: memFree=23477008/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1954744 CPUtime=462.33 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 374541 0 0 0 46106 127 0 0 20 0 1 0 527287531 3459461120 488686 33554432000 4194304 5870510 140733567099264 140733567097832 5321611 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 488686 883 410 0 840068 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1954744 KiB


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

/proc/3202/statm: 844595 493047 909 410 0 840068 0
Current children cumulated CPU time: 1662.42 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1972188 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 2.01 3/199 3700
/proc/meminfo: memFree=23461352/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1969468 CPUtime=1722.43 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 822683 0 0 0 172073 170 0 0 20 0 1 0 527287531 3459461120 492367 33554432000 4194304 5870510 140733567099264 140733567098280 5282505 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 492367 909 410 0 840068 0
Current children cumulated CPU time: 1722.43 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1969468 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3704
/proc/meminfo: memFree=23470192/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1959900 CPUtime=1782.44 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 824559 0 0 0 178070 174 0 0 20 0 1 0 527287531 3459461120 489975 33554432000 4194304 5870510 140733567099264 140733567098280 5282606 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 489975 909 410 0 840068 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1959900 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 3710
/proc/meminfo: memFree=23457528/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1970140 CPUtime=1842.44 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 826100 0 0 0 184070 174 0 0 20 0 1 0 527287531 3459461120 492535 33554432000 4194304 5870510 140733567099264 140733567098280 5282515 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 492535 909 410 0 840068 0
Current children cumulated CPU time: 1842.44 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1970140 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3715
/proc/meminfo: memFree=23479064/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1948988 CPUtime=1902.44 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 828382 0 0 0 190067 177 0 0 20 0 1 0 527287531 3459461120 487247 33554432000 4194304 5870510 140733567099264 140733567098280 5282505 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 487247 909 410 0 840068 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1948988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3719
/proc/meminfo: memFree=23467632/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1959900 CPUtime=1962.45 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 830553 0 0 0 196065 180 0 0 20 0 1 0 527287531 3459461120 489975 33554432000 4194304 5870510 140733567099264 140733567098280 5272880 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 489975 909 410 0 840068 0
Current children cumulated CPU time: 1962.45 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1959900 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 3732
/proc/meminfo: memFree=23379712/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1941468 CPUtime=2022.46 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 833694 0 0 0 202060 186 0 0 20 0 1 0 527287531 3459461120 485367 33554432000 4194304 5870510 140733567099264 140733567098280 5278109 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 485367 909 410 0 840068 0
Current children cumulated CPU time: 2022.46 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1941468 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3736
/proc/meminfo: memFree=23471172/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1957180 CPUtime=2082.46 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 836037 0 0 0 208056 190 0 0 20 0 1 0 527287531 3459461120 489295 33554432000 4194304 5870510 140733567099264 140733567098280 5282725 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 489295 909 410 0 840068 0
Current children cumulated CPU time: 2082.46 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1957180 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3740
/proc/meminfo: memFree=23460304/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1967420 CPUtime=2142.46 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 838303 0 0 0 214056 190 0 0 20 0 1 0 527287531 3459461120 491855 33554432000 4194304 5870510 140733567099264 140733567098280 5283106 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 491855 909 410 0 840068 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1967420 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 3746
/proc/meminfo: memFree=23447648/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1979708 CPUtime=2202.47 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 840867 0 0 0 220056 191 0 0 20 0 1 0 527287531 3459461120 494927 33554432000 4194304 5870510 140733567099264 140733567098280 5282505 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 494927 909 410 0 840068 0
Current children cumulated CPU time: 2202.47 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1979708 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3750
/proc/meminfo: memFree=23464960/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1961948 CPUtime=2262.47 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 842459 0 0 0 226054 193 0 0 20 0 1 0 527287531 3459461120 490487 33554432000 4194304 5870510 140733567099264 140733567098280 5272433 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 490487 909 410 0 840068 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1961948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3754
/proc/meminfo: memFree=23449148/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1978332 CPUtime=2322.47 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 843755 0 0 0 232054 193 0 0 20 0 1 0 527287531 3459461120 494583 33554432000 4194304 5870510 140733567099264 140733567098280 5272628 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 494583 909 410 0 840068 0
Current children cumulated CPU time: 2322.47 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1978332 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 4/201 3760
/proc/meminfo: memFree=23469300/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1957180 CPUtime=2382.47 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 846617 0 0 0 238051 196 0 0 20 0 1 0 527287531 3459461120 489295 33554432000 4194304 5870510 140733567099264 140733567098280 5272661 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 489295 909 410 0 840068 0
Current children cumulated CPU time: 2382.47 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1957180 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3761
/proc/meminfo: memFree=23469760/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1957180 CPUtime=2400.08 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 847422 0 0 0 239812 196 0 0 20 0 1 0 527287531 3459461120 489295 33554432000 4194304 5870510 140733567099264 140733567098280 5283087 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 489295 909 410 0 840068 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1957180 KiB

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

[startup+2399.91 s]
# the end of solver process 3202 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.12 s, system=1.97616 s

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

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3761
/proc/meminfo: memFree=23469760/32770688 swapFree=67001348/67108860
[pid=3202] ppid=3199 vsize=3378380 memory=1957180 CPUtime=2400.08 cores=4-7
/proc/3202/stat : 3202 (xcsp_picat) R 3199 3202 2131 0 -1 4202496 847422 0 0 0 239812 196 0 0 20 0 1 0 527287531 3459461120 489295 33554432000 4194304 5870510 140733567099264 140733567098280 5283087 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7970040 9572284 46895104 140733567104031 140733567104109 140733567104109 140733567107018 0
/proc/3202/statm: 844595 489295 909 410 0 840068 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 3378380 KiB
Current children cumulated memory: 1957180 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.91
CPU time (s): 2400.1
CPU user time (s): 2398.12
CPU system time (s): 1.97616
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 3589996
Max. memory (cumulated for all children) (KiB): 2129636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.12
system time used= 1.97616
maximum resident set size= 2129636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 847422
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= 8
involuntary context switches= 1030


# summary of solver processes directly reported to runsolver:
#   pid: 3202
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2398.12
#   total CPU system time (s): 1.97616

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.247 second user time and 19.83 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-26 17:56:58
IDJOB=4407841
IDBENCH=140042
IDSOLVER=2873
FILE ID=node116/4407841-1569513460
RUNJOBID= node116-1569509600-2163
PBS_JOBID= 21705797
Free space on /tmp= 6544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-ogd-vg/Crossword-m1c-ogd-vg-9-12.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407841-1569513460/watcher-4407841-1569513460 -o /tmp/evaluation-result-4407841-1569513460/solver-4407841-1569513460 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2163 --watchdog 2560  xcsp_picat HOME/instance-4407841-1569513460.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a9927b7810a76af14e99b6eaf4b0df2c
RANDOM SEED=804965863

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        25433080 kB
MemAvailable:   31715736 kB
Buffers:          136508 kB
Cached:          6295512 kB
SwapCached:         3248 kB
Active:          3301228 kB
Inactive:        3247016 kB
Active(anon):     134900 kB
Inactive(anon):    54536 kB
Active(file):    3166328 kB
Inactive(file):  3192480 kB
Unevictable:      109488 kB
Mlocked:          109488 kB
SwapTotal:      67108860 kB
SwapFree:       67001348 kB
Dirty:              6256 kB
Writeback:             0 kB
AnonPages:        224636 kB
Mapped:            24592 kB
Shmem:             64220 kB
Slab:             382780 kB
SReclaimable:     352308 kB
SUnreclaim:        30472 kB
KernelStack:        3504 kB
PageTables:         5676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    2665768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 6540 MiB
End job on node116 at 2019-09-26 18:36:58