Trace number 4295318

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
PicatSAT 2018-06-15? (TO) 2519.86 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g17-g37_c18.xml
MD5SUM15f6930ab26cfa444fe93224da66a51d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark89.8838
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints113
Number of domains1
Minimum domain size120
Maximum domain size120
Distribution of domain sizes[{"size":120,"count":64}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":24},{"degree":5,"count":36}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":112},{"arity":64,"count":1}]
Number of extensional constraints112
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":112},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

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 (4048 MiB free)
  memory of node 1: 16384 MiB (7904 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295318-1532513999/watcher-4295318-1532513999 -o /tmp/evaluation-result-4295318-1532513999/solver-4295318-1532513999 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580 xcsp_picat HOME/instance-4295318-1532513999.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=28644, runsolver pid=28641

[startup+0.100175 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28645
/proc/meminfo: memFree=12215516/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=129312 memory=27064 CPUtime=0.1 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 2816 0 0 0 10 0 0 0 20 0 1 0 68963109 132415488 6766 33554432000 4194304 5849740 140722288522736 140722288522736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 32328 6766 623 405 0 29272 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 129312 KiB
Current children cumulated memory: 27064 KiB

[startup+0.209885 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28645
/proc/meminfo: memFree=12215516/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=129312 memory=27328 CPUtime=0.21 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 2817 0 0 0 21 0 0 0 20 0 1 0 68963109 132415488 6832 33554432000 4194304 5849740 140722288522736 140722288522736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 32328 6832 667 405 0 29272 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 129312 KiB
Current children cumulated memory: 27328 KiB

[startup+0.309097 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28645
/proc/meminfo: memFree=12214772/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=129928 memory=27856 CPUtime=0.3 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 2971 0 0 0 30 0 0 0 20 0 1 0 68963109 133046272 6964 33554432000 4194304 5849740 140722288522736 140722288522736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 32482 6964 668 405 0 29426 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 129928 KiB
Current children cumulated memory: 27856 KiB

[startup+0.700275 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28645
/proc/meminfo: memFree=12213680/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=130956 memory=28912 CPUtime=0.69 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 3228 0 0 0 67 2 0 0 20 0 1 0 68963109 134098944 7228 33554432000 4194304 5849740 140722288522736 140722288521848 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 32739 7228 668 405 0 29683 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 130956 KiB
Current children cumulated memory: 28912 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28645
/proc/meminfo: memFree=12211820/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=133008 memory=30792 CPUtime=1.49 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 3741 0 0 0 144 5 0 0 20 0 1 0 68963109 136200192 7698 33554432000 4194304 5849740 140722288522736 140722288521976 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 33252 7698 668 405 0 30196 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 133008 KiB
Current children cumulated memory: 30792 KiB

[startup+3.10917 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 28653
/proc/meminfo: memFree=12207544/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=140176 memory=37988 CPUtime=3.09 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 5167 0 0 0 298 11 0 0 20 0 1 0 68963109 143540224 9497 33554432000 4194304 5849740 140722288522736 140722288521976 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 35044 9497 668 405 0 31988 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 140176 KiB
Current children cumulated memory: 37988 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 28653
/proc/meminfo: memFree=12193448/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=154512 memory=52532 CPUtime=6.29 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 7464 0 0 0 606 23 0 0 20 0 1 0 68963109 158220288 13133 33554432000 4194304 5849740 140722288522736 140722288521976 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 38628 13133 668 405 0 35572 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 154512 KiB
Current children cumulated memory: 52532 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 28653
/proc/meminfo: memFree=12184776/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=158640 memory=56604 CPUtime=12.69 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 18538 0 0 0 1238 31 0 0 20 0 1 0 68963109 162447360 14151 33554432000 4194304 5849740 140722288522736 140722288521896 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 39660 14151 703 405 0 36604 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 158640 KiB
Current children cumulated memory: 56604 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 28653
/proc/meminfo: memFree=12313956/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=160224 memory=58368 CPUtime=25.49 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 36707 0 0 0 2502 47 0 0 20 0 1 0 68963109 164069376 14592 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 40056 14592 703 405 0 37000 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 58368 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 28653
/proc/meminfo: memFree=12182364/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=161756 memory=59772 CPUtime=51.1 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 53897 0 0 0 5033 77 0 0 20 0 1 0 68963109 165638144 14943 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 40439 14943 703 405 0 37383 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 161756 KiB
Current children cumulated memory: 59772 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28654
/proc/meminfo: memFree=12162572/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=181636 memory=79744 CPUtime=102.27 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 82864 0 0 0 10100 127 0 0 20 0 1 0 68963109 185995264 19936 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 45409 19936 704 405 0 42353 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 181636 KiB
Current children cumulated memory: 79744 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28780
/proc/meminfo: memFree=12965808/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=178216 memory=79988 CPUtime=162.26 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 117659 0 0 0 16045 181 0 0 20 0 1 0 68963109 182493184 19997 33554432000 4194304 5849740 140722288522736 140722288521736 5312752 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 44554 19997 704 405 0 41498 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 178216 KiB
Current children cumulated memory: 79988 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 28781
/proc/meminfo: memFree=12918624/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=187916 memory=93104 CPUtime=222.25 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 148037 0 0 0 21995 230 0 0 20 0 1 0 68963109 192425984 23276 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 46979 23276 704 405 0 43923 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 187916 KiB
Current children cumulated memory: 93104 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 28782
/proc/meminfo: memFree=12285324/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=183128 memory=88208 CPUtime=282.24 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 175195 0 0 0 27944 280 0 0 20 0 1 0 68963109 187523072 22052 33554432000 4194304 5849740 140722288522736 140722288521736 5360437 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 45782 22052 704 405 0 42726 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 183128 KiB
Current children cumulated memory: 88208 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28784
/proc/meminfo: memFree=12183760/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=186048 memory=91160 CPUtime=342.24 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 202232 0 0 0 33900 324 0 0 20 0 1 0 68963109 190513152 22790 33554432000 4194304 5849740 140722288522736 140722288521608 5360437 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 46512 22790 704 405 0 43456 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 186048 KiB
Current children cumulated memory: 91160 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28785
/proc/meminfo: memFree=12147936/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=184268 memory=89416 CPUtime=402.23 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 229553 0 0 0 39859 364 0 0 20 0 1 0 68963109 188690432 22354 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 46067 22354 704 405 0 43011 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 184268 KiB
Current children cumulated memory: 89416 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28786
/proc/meminfo: memFree=12090120/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=189288 memory=94316 CPUtime=462.22 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 252330 0 0 0 45822 400 0 0 20 0 1 0 68963109 193830912 23579 33554432000 4194304 5849740 140722288522736 140722288521736 5437611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 47322 23579 704 405 0 44266 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 189288 KiB
Current children cumulated memory: 94316 KiB


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

/proc/28644/statm: 64143 40444 704 405 0 61087 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 256572 KiB
Current children cumulated memory: 161776 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28825
/proc/meminfo: memFree=10441184/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=204792 memory=109968 CPUtime=1782.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 720351 0 0 0 177166 1045 0 0 20 0 1 0 68963109 209707008 27492 33554432000 4194304 5849740 140722288522736 140722288521224 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 51198 27492 704 405 0 48142 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 204792 KiB
Current children cumulated memory: 109968 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28834
/proc/meminfo: memFree=10397132/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=235956 memory=141124 CPUtime=1842.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 729161 0 0 0 183142 1069 0 0 20 0 1 0 68963109 241618944 35281 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 58989 35281 704 405 0 55933 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 235956 KiB
Current children cumulated memory: 141124 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28835
/proc/meminfo: memFree=10380400/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=253108 memory=158152 CPUtime=1902.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 744960 0 0 0 189116 1095 0 0 20 0 1 0 68963109 259182592 39538 33554432000 4194304 5849740 140722288522736 140722288521896 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 63277 39538 704 405 0 60221 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 253108 KiB
Current children cumulated memory: 158152 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28836
/proc/meminfo: memFree=10910200/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=260856 memory=165920 CPUtime=1962.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 756192 0 0 0 195094 1117 0 0 20 0 1 0 68963109 267116544 41480 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 65214 41480 704 405 0 62158 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 260856 KiB
Current children cumulated memory: 165920 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28837
/proc/meminfo: memFree=10909468/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=261916 memory=167156 CPUtime=2022.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 768289 0 0 0 201072 1139 0 0 20 0 1 0 68963109 268201984 41789 33554432000 4194304 5849740 140722288522736 140722288521608 5375989 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 65479 41789 704 405 0 62423 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 261916 KiB
Current children cumulated memory: 167156 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28838
/proc/meminfo: memFree=10773088/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=237276 memory=142444 CPUtime=2082.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 790025 0 0 0 207049 1162 0 0 20 0 1 0 68963109 242970624 35611 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 59319 35611 704 405 0 56263 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 237276 KiB
Current children cumulated memory: 142444 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28840
/proc/meminfo: memFree=10803664/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=206192 memory=111348 CPUtime=2142.12 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 799249 0 0 0 213023 1189 0 0 20 0 1 0 68963109 211140608 27837 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 51548 27837 704 405 0 48492 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 206192 KiB
Current children cumulated memory: 111348 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28841
/proc/meminfo: memFree=10766996/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=242872 memory=148144 CPUtime=2202.11 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 814100 0 0 0 218999 1212 0 0 20 0 1 0 68963109 248700928 37036 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 60718 37036 704 405 0 57662 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 242872 KiB
Current children cumulated memory: 148144 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28842
/proc/meminfo: memFree=10760388/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=249616 memory=154888 CPUtime=2262.13 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 820861 0 0 0 224976 1237 0 0 20 0 1 0 68963109 255606784 38722 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 62404 38722 704 405 0 59348 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 249616 KiB
Current children cumulated memory: 154888 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28844
/proc/meminfo: memFree=10760008/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=249724 memory=154808 CPUtime=2322.12 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 839073 0 0 0 230953 1259 0 0 20 0 1 0 68963109 255717376 38702 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 62431 38702 704 405 0 59375 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 249724 KiB
Current children cumulated memory: 154808 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28845
/proc/meminfo: memFree=10762792/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=247044 memory=152268 CPUtime=2382.13 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 847213 0 0 0 236934 1279 0 0 20 0 1 0 68963109 252973056 38067 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 61761 38067 704 405 0 58705 0
Current children cumulated CPU time: 2382.13 s
Current children cumulated vsize: 247044 KiB
Current children cumulated memory: 152268 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28854
/proc/meminfo: memFree=10761756/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=247384 memory=152584 CPUtime=2442.13 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 862503 0 0 0 242910 1303 0 0 20 0 1 0 68963109 253321216 38146 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 61846 38146 704 405 0 58790 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 247384 KiB
Current children cumulated memory: 152584 KiB

[startup+2502.3 s]
/proc/loadavg: 2.28 2.08 2.07 3/189 28878
/proc/meminfo: memFree=10012496/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=248124 memory=153120 CPUtime=2502.14 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 868026 0 0 0 248888 1326 0 0 20 0 1 0 68963109 254078976 38280 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 62031 38280 704 405 0 58975 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 248124 KiB
Current children cumulated memory: 153120 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.49 2.14 2.08 3/189 28878
/proc/meminfo: memFree=9866940/32770624 swapFree=67108860/67108860
[pid=28644] ppid=28641 vsize=261780 memory=167020 CPUtime=2519.84 cores=1,3,5,7
/proc/28644/stat : 28644 (xcsp_picat) R 28641 28644 27059 0 -1 4202496 875462 0 0 0 250650 1334 0 0 20 0 1 0 68963109 268062720 41755 33554432000 4194304 5849740 140722288522736 140722288521736 139973874737031 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 30535680 140722288526518 140722288526596 140722288526596 140722288529354 0
/proc/28644/statm: 65445 41755 704 405 0 62389 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 261780 KiB
Current children cumulated memory: 167020 KiB

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

[startup+2520.01 s]
# the end of solver process 28644 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.5 s, system=13.3513 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.86
CPU user time (s): 2506.5
CPU system time (s): 13.3513
CPU usage (%): 99.9937
Max. virtual memory (cumulated for all children) (KiB): 271456
Max. memory (cumulated for all children) (KiB): 176756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.5
system time used= 13.3513
maximum resident set size= 176756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875463
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= 40
involuntary context switches= 2413


# summary of solver processes directly reported to runsolver:
#   pid: 28644
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2506.5
#   total CPU system time (s): 13.3513

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.89501 second user time and 18.9988 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 12:19:59
IDJOB=4295318
IDBENCH=141505
IDSOLVER=2754
FILE ID=node107/4295318-1532513999
RUNJOBID= node107-1532498874-27091
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g17-g37_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295318-1532513999/watcher-4295318-1532513999 -o /tmp/evaluation-result-4295318-1532513999/solver-4295318-1532513999 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580  xcsp_picat HOME/instance-4295318-1532513999.xml

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

MD5SUM BENCH= 15f6930ab26cfa444fe93224da66a51d
RANDOM SEED=1063642749

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:        12239832 kB
MemAvailable:   30991512 kB
Buffers:          280404 kB
Cached:         18594076 kB
SwapCached:            0 kB
Active:          5139336 kB
Inactive:       14726732 kB
Active(anon):     994728 kB
Inactive(anon):    25036 kB
Active(file):    4144608 kB
Inactive(file): 14701696 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:       1019532 kB
Mapped:            41668 kB
Shmem:             25228 kB
Slab:             361424 kB
SReclaimable:     333836 kB
SUnreclaim:        27588 kB
KernelStack:        3360 kB
PageTables:         6768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1373880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    903168 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 13:01:59