Trace number 4407589

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) 2400.08 2399.9

General information on the benchmark

NameAllInterval/AllInterval-m1-s1/
AllInterval-075.xml
MD5SUMdfbde825bf319b4caa28116806ec8592
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 benchmark0.178818
Satisfiable
(Un)Satisfiability was proved
Number of variables149
Number of constraints76
Number of domains2
Minimum domain size74
Maximum domain size75
Distribution of domain sizes[{"size":74,"count":74},{"size":75,"count":75}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":76},{"degree":3,"count":73}]
Minimum constraint arity3
Maximum constraint arity75
Distribution of constraint arities[{"arity":3,"count":74},{"arity":74,"count":1},{"arity":75,"count":1}]
Number of extensional constraints0
Number of intensional constraints74
Distribution of constraint types[{"type":"intension","count":74},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

14.00/14.08	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: 16374 MiB (14240 MiB free)
  memory of node 1: 16384 MiB (7905 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407589-1569509667/watcher-4407589-1569509667 -o /var/tmp/evaluation-result-4407589-1569509667/solver-4407589-1569509667 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node146-1569509599-27078 --watchdog 2560 xcsp_picat HOME/instance-4407589-1569509667.xml 

running on 4 cores: 0,2,4,6

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=27170, runsolver pid=27167

[startup+0.100206 s]*
/proc/loadavg: 0.68 0.17 0.10 3/201 27171
/proc/meminfo: memFree=22638652/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2045988 memory=33024 CPUtime=0.1 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 4075 0 0 0 9 1 0 0 20 0 1 0 526880553 2095091712 8256 33554432000 4194304 5870510 140736226757680 140736226754824 140670804462565 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 511497 8256 927 410 0 506970 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2045988 KiB
Current children cumulated memory: 33024 KiB

[startup+0.209814 s]*
/proc/loadavg: 0.68 0.17 0.10 3/201 27171
/proc/meminfo: memFree=22624164/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2051964 memory=35948 CPUtime=0.21 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 4911 0 0 0 20 1 0 0 20 0 1 0 526880553 2101211136 8987 33554432000 4194304 5870510 140736226757680 140736226756872 5261272 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 512991 8987 927 410 0 508464 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2051964 KiB
Current children cumulated memory: 35948 KiB

[startup+0.309734 s]*
/proc/loadavg: 0.68 0.17 0.10 3/201 27171
/proc/meminfo: memFree=22616588/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2050772 memory=34768 CPUtime=0.31 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 5009 0 0 0 30 1 0 0 20 0 1 0 526880553 2099990528 8692 33554432000 4194304 5870510 140736226757680 140736226756872 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 512693 8692 936 410 0 508166 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2050772 KiB
Current children cumulated memory: 34768 KiB

[startup+0.700409 s]
/proc/loadavg: 0.68 0.17 0.10 3/201 27171
/proc/meminfo: memFree=22598920/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2050772 memory=36816 CPUtime=0.69 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 5010 0 0 0 68 1 0 0 20 0 1 0 526880553 2099990528 9204 33554432000 4194304 5870510 140736226757680 140736226756872 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 512693 9204 936 410 0 508166 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2050772 KiB
Current children cumulated memory: 36816 KiB

[startup+1.50044 s]
/proc/loadavg: 0.68 0.17 0.10 3/201 27171
/proc/meminfo: memFree=22551812/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2050772 memory=36816 CPUtime=1.49 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 5010 0 0 0 148 1 0 0 20 0 1 0 526880553 2099990528 9204 33554432000 4194304 5870510 140736226757680 140736226756936 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 512693 9204 936 410 0 508166 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2050772 KiB
Current children cumulated memory: 36816 KiB

[startup+3.10977 s]
/proc/loadavg: 0.68 0.17 0.10 3/201 27171
/proc/meminfo: memFree=22353848/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2062904 memory=47984 CPUtime=3.1 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 9021 0 0 0 308 2 0 0 20 0 1 0 526880553 2112413696 11996 33554432000 4194304 5870510 140736226757680 140736226756040 5262827 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 515726 11996 960 410 0 511199 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2062904 KiB
Current children cumulated memory: 47984 KiB

[startup+6.30042 s]
/proc/loadavg: 0.87 0.22 0.11 3/201 27171
/proc/meminfo: memFree=22301704/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2094552 memory=77800 CPUtime=6.29 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 18407 0 0 0 627 2 0 0 20 0 1 0 526880553 2144821248 19450 33554432000 4194304 5870510 140736226757680 140736226756104 5263058 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 523638 19450 960 410 0 519111 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2094552 KiB
Current children cumulated memory: 77800 KiB

[startup+12.7004 s]
/proc/loadavg: 0.96 0.25 0.12 3/201 27171
/proc/meminfo: memFree=22305268/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2097200 memory=73156 CPUtime=12.69 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 32520 0 0 0 1264 5 0 0 20 0 1 0 526880553 2147532800 18289 33554432000 4194304 5870510 140736226757680 140736226756104 5282367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 524300 18289 960 410 0 519773 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2097200 KiB
Current children cumulated memory: 73156 KiB

[startup+25.5005 s]
/proc/loadavg: 1.19 0.34 0.15 3/201 27173
/proc/meminfo: memFree=22135088/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2093904 memory=80136 CPUtime=25.49 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 49310 0 0 0 2541 8 0 0 20 0 1 0 526880553 2144157696 20034 33554432000 4194304 5870510 140736226757680 140736226756248 5308341 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 523476 20034 960 410 0 518949 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2093904 KiB
Current children cumulated memory: 80136 KiB

[startup+51.1099 s]
/proc/loadavg: 1.47 0.47 0.20 3/201 27174
/proc/meminfo: memFree=21801264/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2093904 memory=75936 CPUtime=51.1 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 58668 0 0 0 5101 9 0 0 20 0 1 0 526880553 2144157696 18984 33554432000 4194304 5870510 140736226757680 140736226756120 5282357 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 523476 18984 960 410 0 518949 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2093904 KiB
Current children cumulated memory: 75936 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 0.71 0.30 3/200 27180
/proc/meminfo: memFree=19991360/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2150116 memory=124496 CPUtime=102.3 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 74079 0 0 0 10218 12 0 0 20 0 1 0 526880553 2201718784 31124 33554432000 4194304 5870510 140736226757680 140736226756120 5262751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 537529 31124 960 410 0 533002 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2150116 KiB
Current children cumulated memory: 124496 KiB

[startup+162.3 s]
/proc/loadavg: 1.91 0.94 0.40 3/200 27186
/proc/meminfo: memFree=20814704/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2131440 memory=118348 CPUtime=162.3 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 76118 0 0 0 16217 13 0 0 20 0 1 0 526880553 2182594560 29587 33554432000 4194304 5870510 140736226757680 140736226756120 5282467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 532860 29587 960 410 0 528333 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2131440 KiB
Current children cumulated memory: 118348 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.13 0.50 3/200 27190
/proc/meminfo: memFree=20797432/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2150492 memory=135292 CPUtime=222.31 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 77405 0 0 0 22216 15 0 0 20 0 1 0 526880553 2202103808 33823 33554432000 4194304 5870510 140736226757680 140736226756120 5282454 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 537623 33823 960 410 0 533096 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2150492 KiB
Current children cumulated memory: 135292 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.29 0.60 3/200 27195
/proc/meminfo: memFree=20794716/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2150492 memory=137364 CPUtime=282.31 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 85867 0 0 0 28214 17 0 0 20 0 1 0 526880553 2202103808 34341 33554432000 4194304 5870510 140736226757680 140736226756696 5262655 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 537623 34341 960 410 0 533096 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2150492 KiB
Current children cumulated memory: 137364 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 1.43 0.69 3/200 27201
/proc/meminfo: memFree=20794404/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2150492 memory=137364 CPUtime=342.32 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 89637 0 0 0 34210 22 0 0 20 0 1 0 526880553 2202103808 34341 33554432000 4194304 5870510 140736226757680 140736226756696 5283135 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 537623 34341 960 410 0 533096 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2150492 KiB
Current children cumulated memory: 137364 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.54 0.77 3/200 27213
/proc/meminfo: memFree=20764312/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2181132 memory=167932 CPUtime=402.32 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 90182 0 0 0 40210 22 0 0 20 0 1 0 526880553 2233479168 41983 33554432000 4194304 5870510 140736226757680 140736226756248 5282421 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 545283 41983 960 410 0 540756 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2181132 KiB
Current children cumulated memory: 167932 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.62 0.85 3/200 27238
/proc/meminfo: memFree=20799812/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2150492 memory=131200 CPUtime=462.32 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 90583 0 0 0 46210 22 0 0 20 0 1 0 526880553 2202103808 32800 33554432000 4194304 5870510 140736226757680 140736226756120 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 537623 32800 960 410 0 533096 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2150492 KiB
Current children cumulated memory: 131200 KiB


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

/proc/27170/statm: 548307 44808 960 410 0 543780 0
Current children cumulated CPU time: 1662.42 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179232 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.71 3/200 27352
/proc/meminfo: memFree=20671932/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179232 CPUtime=1722.42 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 207906 0 0 0 172130 112 0 0 20 0 1 0 526880553 2245865472 44808 33554432000 4194304 5870510 140736226757680 140736226756696 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44808 960 410 0 543780 0
Current children cumulated CPU time: 1722.42 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179232 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.73 3/200 27358
/proc/meminfo: memFree=20650304/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179232 CPUtime=1782.44 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 207916 0 0 0 178131 113 0 0 20 0 1 0 526880553 2245865472 44808 33554432000 4194304 5870510 140736226757680 140736226756696 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44808 960 410 0 543780 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179232 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.01 1.75 3/200 27362
/proc/meminfo: memFree=20596032/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2242548 memory=211772 CPUtime=1842.44 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 210139 0 0 0 184129 115 0 0 20 0 1 0 526880553 2296369152 52943 33554432000 4194304 5870510 140736226757680 140736226756120 5281827 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 560637 52943 960 410 0 556110 0
Current children cumulated CPU time: 1842.44 s
Current children cumulated vsize: 2242548 KiB
Current children cumulated memory: 211772 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.01 1.77 3/199 27367
/proc/meminfo: memFree=20572080/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2242548 memory=215868 CPUtime=1902.44 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 218912 0 0 0 190118 126 0 0 20 0 1 0 526880553 2296369152 53967 33554432000 4194304 5870510 140736226757680 140736226756120 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 560637 53967 960 410 0 556110 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 2242548 KiB
Current children cumulated memory: 215868 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.01 1.78 3/199 27373
/proc/meminfo: memFree=20537480/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2242548 memory=215868 CPUtime=1962.45 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 232359 0 0 0 196109 136 0 0 20 0 1 0 526880553 2296369152 53967 33554432000 4194304 5870510 140736226757680 140736226756120 5262639 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 560637 53967 960 410 0 556110 0
Current children cumulated CPU time: 1962.45 s
Current children cumulated vsize: 2242548 KiB
Current children cumulated memory: 215868 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.80 3/199 27377
/proc/meminfo: memFree=20538996/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2242548 memory=211772 CPUtime=2022.45 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 238632 0 0 0 202101 144 0 0 20 0 1 0 526880553 2296369152 52943 33554432000 4194304 5870510 140736226757680 140736226756120 5288960 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 560637 52943 960 410 0 556110 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 2242548 KiB
Current children cumulated memory: 211772 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.81 3/199 27382
/proc/meminfo: memFree=20515812/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2242548 memory=226108 CPUtime=2082.46 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 246703 0 0 0 208090 156 0 0 20 0 1 0 526880553 2296369152 56527 33554432000 4194304 5870510 140736226757680 140736226756696 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 560637 56527 960 410 0 556110 0
Current children cumulated CPU time: 2082.46 s
Current children cumulated vsize: 2242548 KiB
Current children cumulated memory: 226108 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.82 3/199 27388
/proc/meminfo: memFree=20509824/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2242548 memory=228156 CPUtime=2142.46 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 256551 0 0 0 214076 170 0 0 20 0 1 0 526880553 2296369152 57039 33554432000 4194304 5870510 140736226757680 140736226756696 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 560637 57039 960 410 0 556110 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 2242548 KiB
Current children cumulated memory: 228156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.83 3/200 27400
/proc/meminfo: memFree=20550056/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179232 CPUtime=2202.46 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 264818 0 0 0 220075 171 0 0 20 0 1 0 526880553 2245865472 44808 33554432000 4194304 5870510 140736226757680 140736226756696 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44808 960 410 0 543780 0
Current children cumulated CPU time: 2202.46 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179232 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.84 3/200 27404
/proc/meminfo: memFree=20548112/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179232 CPUtime=2262.47 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 264861 0 0 0 226076 171 0 0 20 0 1 0 526880553 2245865472 44808 33554432000 4194304 5870510 140736226757680 140736226756696 5283135 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44808 960 410 0 543780 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179232 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.03 1.86 3/200 27410
/proc/meminfo: memFree=20543196/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179232 CPUtime=2322.47 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 264877 0 0 0 232076 171 0 0 20 0 1 0 526880553 2245865472 44808 33554432000 4194304 5870510 140736226757680 140736226756696 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44808 960 410 0 543780 0
Current children cumulated CPU time: 2322.47 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179232 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 1.87 3/200 27475
/proc/meminfo: memFree=25251468/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179580 CPUtime=2382.47 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 264898 0 0 0 238076 171 0 0 20 0 1 0 526880553 2245865472 44895 33554432000 4194304 5870510 140736226757680 140736226756696 5282747 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44895 960 410 0 543780 0
Current children cumulated CPU time: 2382.47 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179580 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.01 2.02 1.87 3/201 27478
/proc/meminfo: memFree=23342096/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179592 CPUtime=2400.07 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 264922 0 0 0 239836 171 0 0 20 0 1 0 526880553 2245865472 44898 33554432000 4194304 5870510 140736226757680 140736226756696 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44898 960 410 0 543780 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179592 KiB

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

[startup+2399.9 s]
# the end of solver process 27170 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.36 s, system=1.72014 s

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

[startup+2399.9 s]
/proc/loadavg: 2.01 2.02 1.87 3/201 27478
/proc/meminfo: memFree=23342096/32770624 swapFree=67002108/67108860
[pid=27170] ppid=27167 vsize=2193228 memory=179592 CPUtime=2400.07 cores=0,2,4,6
/proc/27170/stat : 27170 (xcsp_picat) R 27167 27170 27047 0 -1 4202496 264922 0 0 0 239836 171 0 0 20 0 1 0 526880553 2245865472 44898 33554432000 4194304 5870510 140736226757680 140736226756696 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36433920 140736226759687 140736226759769 140736226759769 140736226762694 0
/proc/27170/statm: 548307 44898 960 410 0 543780 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 2193228 KiB
Current children cumulated memory: 179592 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.9
CPU time (s): 2400.08
CPU user time (s): 2398.36
CPU system time (s): 1.72014
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2322688
Max. memory (cumulated for all children) (KiB): 277348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.36
system time used= 1.72014
maximum resident set size= 283492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264922
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= 14
involuntary context switches= 3022


# summary of solver processes directly reported to runsolver:
#   pid: 27170
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2398.36
#   total CPU system time (s): 1.72014

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.804 second user time and 14.6835 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-26 16:53:45
IDJOB=4407589
IDBENCH=124123
IDSOLVER=2873
FILE ID=node146/4407589-1569509667
RUNJOBID= node146-1569509599-27078
PBS_JOBID= 21705781
Free space on /var/tmp= 13496 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/AllInterval/AllInterval-m1-s1/AllInterval-075.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407589-1569509667/watcher-4407589-1569509667 -o /var/tmp/evaluation-result-4407589-1569509667/solver-4407589-1569509667 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node146-1569509599-27078 --watchdog 2560  xcsp_picat HOME/instance-4407589-1569509667.xml

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

MD5SUM BENCH= dfbde825bf319b4caa28116806ec8592
RANDOM SEED=8362727

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        22678660 kB
MemAvailable:   28270896 kB
Buffers:          131244 kB
Cached:          5596568 kB
SwapCached:         3456 kB
Active:          6473128 kB
Inactive:        2810420 kB
Active(anon):    3570256 kB
Inactive(anon):    58512 kB
Active(file):    2902872 kB
Inactive(file):  2751908 kB
Unevictable:      108936 kB
Mlocked:          108936 kB
SwapTotal:      67108860 kB
SwapFree:       67002108 kB
Dirty:              3604 kB
Writeback:             0 kB
AnonPages:       3702468 kB
Mapped:            24024 kB
Shmem:             64060 kB
Slab:             395412 kB
SReclaimable:     365916 kB
SUnreclaim:        29496 kB
KernelStack:        3792 kB
PageTables:        12496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6026688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2068480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /var/tmp at the end= 13508 MiB
End job on node146 at 2019-09-26 17:33:45