Trace number 4309710

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 2018-08-14? (TO) 2520.03 2519.91

General information on the benchmark

NameSportsScheduling/
SportsScheduling-26_c18.xml
MD5SUMe7fb96dadee149724dd4cb9af2eae5d9
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 variables1001
Number of constraints429
Number of domains2
Minimum domain size26
Maximum domain size325
Distribution of domain sizes[{"size":26,"count":676},{"size":325,"count":325}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":338},{"degree":4,"count":663}]
Minimum constraint arity1
Maximum constraint arity325
Distribution of constraint arities[{"arity":1,"count":13},{"arity":2,"count":13},{"arity":3,"count":325},{"arity":13,"count":25},{"arity":26,"count":26},{"arity":50,"count":13},{"arity":52,"count":13},{"arity":325,"count":1}]
Number of extensional constraints325
Number of intensional constraints26
Distribution of constraint types[{"type":"extension","count":325},{"type":"intension","count":26},{"type":"allDifferent","count":27},{"type":"count","count":25},{"type":"cardinality","count":26}]
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 (11848 MiB free)
  memory of node 1: 16384 MiB (13398 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309710-1534315818/watcher-4309710-1534315818 -o /tmp/evaluation-result-4309710-1534315818/solver-4309710-1534315818 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580 xcsp_picat HOME/instance-4309710-1534315818.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=26597, runsolver pid=26594

[startup+0.100497 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26598
/proc/meminfo: memFree=25821648/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2033560 memory=36656 CPUtime=0.1 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 1666 0 0 0 10 0 0 0 20 0 1 0 249144933 2082365440 9164 33554432000 4194304 5849940 140725969684144 140725969683448 4572157 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 508390 9164 607 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 36656 KiB

[startup+0.209816 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26598
/proc/meminfo: memFree=25795616/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2033560 memory=62520 CPUtime=0.2 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 2002 0 0 0 20 0 0 0 20 0 1 0 249144933 2082365440 15630 33554432000 4194304 5849940 140725969684144 140725969683448 4813816 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 508390 15630 624 405 0 505334 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 62520 KiB

[startup+0.309568 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26598
/proc/meminfo: memFree=25785004/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2033560 memory=73252 CPUtime=0.3 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 2121 0 0 0 30 0 0 0 20 0 1 0 249144933 2082365440 18313 33554432000 4194304 5849940 140725969684144 140725969683448 4567101 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 508390 18313 635 405 0 505334 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 73252 KiB

[startup+0.700358 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26598
/proc/meminfo: memFree=25717472/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2106260 memory=160976 CPUtime=0.69 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 3493 0 0 0 67 2 0 0 20 0 1 0 249144933 2156810240 40244 33554432000 4194304 5849940 140725969684144 140725969683512 4485330 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 526565 40244 652 405 0 523509 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2106260 KiB
Current children cumulated memory: 160976 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26598
/proc/meminfo: memFree=25653564/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2184572 memory=251484 CPUtime=1.48 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 8257 0 0 0 144 4 0 0 20 0 1 0 249144933 2237001728 62871 33554432000 4194304 5849940 140725969684144 140725969683240 4486474 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 546143 62871 716 405 0 543087 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2184572 KiB
Current children cumulated memory: 251484 KiB

[startup+3.10946 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26598
/proc/meminfo: memFree=25407440/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2381180 memory=448356 CPUtime=3.09 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 10298 0 0 0 302 7 0 0 20 0 1 0 249144933 2438328320 112089 33554432000 4194304 5849940 140725969684144 140725969683240 5379032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 595295 112089 716 405 0 592239 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2381180 KiB
Current children cumulated memory: 448356 KiB

[startup+6.30036 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26598
/proc/meminfo: memFree=25144040/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=2643324 memory=710500 CPUtime=6.29 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 11612 0 0 0 617 12 0 0 20 0 1 0 249144933 2706763776 177625 33554432000 4194304 5849940 140725969684144 140725969683240 4536621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 660831 177625 716 405 0 657775 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2643324 KiB
Current children cumulated memory: 710500 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 26598
/proc/meminfo: memFree=24574564/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3211864 memory=1279244 CPUtime=12.69 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 81129 0 0 0 1245 24 0 0 20 0 1 0 249144933 3288948736 319811 33554432000 4194304 5849940 140725969684144 140725969682392 5311021 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 802966 319811 731 405 0 799910 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3211864 KiB
Current children cumulated memory: 1279244 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 26598
/proc/meminfo: memFree=24309784/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3212716 memory=1280252 CPUtime=25.49 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 231855 0 0 0 2494 55 0 0 20 0 1 0 249144933 3289821184 320063 33554432000 4194304 5849940 140725969684144 140725969682792 5375466 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 803179 320063 743 405 0 800123 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3212716 KiB
Current children cumulated memory: 1280252 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26598
/proc/meminfo: memFree=24566436/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3243412 memory=1310980 CPUtime=51.1 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 372842 0 0 0 5047 63 0 0 20 0 1 0 249144933 3321253888 327745 33554432000 4194304 5849940 140725969684144 140725969682856 5437817 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 810853 327745 751 405 0 807797 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3243412 KiB
Current children cumulated memory: 1310980 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 26599
/proc/meminfo: memFree=24576624/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3213952 memory=1281520 CPUtime=102.29 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 545110 0 0 0 10121 108 0 0 20 0 1 0 249144933 3291086848 320380 33554432000 4194304 5849940 140725969684144 140725969683144 5375528 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 803488 320380 751 405 0 800432 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 3213952 KiB
Current children cumulated memory: 1281520 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 26600
/proc/meminfo: memFree=24594332/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3494568 memory=1561944 CPUtime=162.3 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 695835 0 0 0 16090 140 0 0 20 0 1 0 249144933 3578437632 390486 33554432000 4194304 5849940 140725969684144 140725969682792 4206615 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 873642 390486 751 405 0 870586 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 3494568 KiB
Current children cumulated memory: 1561944 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26601
/proc/meminfo: memFree=24573940/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3216548 memory=1284116 CPUtime=222.3 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 841376 0 0 0 22061 169 0 0 20 0 1 0 249144933 3293745152 321029 33554432000 4194304 5849940 140725969684144 140725969682408 140628017693867 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 804137 321029 751 405 0 801081 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 3216548 KiB
Current children cumulated memory: 1284116 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 26602
/proc/meminfo: memFree=24588112/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3216384 memory=1283952 CPUtime=282.31 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 992541 0 0 0 28036 195 0 0 20 0 1 0 249144933 3293577216 320988 33554432000 4194304 5849940 140725969684144 140725969683016 5312859 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 804096 320988 751 405 0 801040 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 3216384 KiB
Current children cumulated memory: 1283952 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 26604
/proc/meminfo: memFree=24570540/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3216384 memory=1283952 CPUtime=342.31 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 1174389 0 0 0 34010 221 0 0 20 0 1 0 249144933 3293577216 320988 33554432000 4194304 5849940 140725969684144 140725969683016 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 804096 320988 751 405 0 801040 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 3216384 KiB
Current children cumulated memory: 1283952 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26605
/proc/meminfo: memFree=24568772/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3216324 memory=1283892 CPUtime=402.31 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 1322718 0 0 0 39980 251 0 0 20 0 1 0 249144933 3293515776 320973 33554432000 4194304 5849940 140725969684144 140725969683304 5352149 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 804081 320973 751 405 0 801025 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 3216324 KiB
Current children cumulated memory: 1283892 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 26606
/proc/meminfo: memFree=24575620/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3217200 memory=1284768 CPUtime=462.32 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 1450890 0 0 0 45966 266 0 0 20 0 1 0 249144933 3294412800 321192 33554432000 4194304 5849940 140725969684144 140725969683016 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 804300 321192 751 405 0 801244 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 3217200 KiB
Current children cumulated memory: 1284768 KiB


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

/proc/26597/statm: 812870 329737 752 405 0 809814 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 3251480 KiB
Current children cumulated memory: 1318948 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 26677
/proc/meminfo: memFree=24505344/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3251480 memory=1319052 CPUtime=1842.41 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 4944546 0 0 0 183412 829 0 0 20 0 1 0 249144933 3329515520 329763 33554432000 4194304 5849940 140725969684144 140725969683304 5340450 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812870 329763 752 405 0 809814 0
Current children cumulated CPU time: 1842.41 s
Current children cumulated vsize: 3251480 KiB
Current children cumulated memory: 1319052 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26678
/proc/meminfo: memFree=24418964/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3251480 memory=1319052 CPUtime=1902.41 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5086644 0 0 0 189391 850 0 0 20 0 1 0 249144933 3329515520 329763 33554432000 4194304 5849940 140725969684144 140725969683144 5437839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812870 329763 752 405 0 809814 0
Current children cumulated CPU time: 1902.41 s
Current children cumulated vsize: 3251480 KiB
Current children cumulated memory: 1319052 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26679
/proc/meminfo: memFree=24520796/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3251480 memory=1319052 CPUtime=1962.4 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5213442 0 0 0 195372 868 0 0 20 0 1 0 249144933 3329515520 329763 33554432000 4194304 5849940 140725969684144 140725969683144 5340580 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812870 329763 752 405 0 809814 0
Current children cumulated CPU time: 1962.4 s
Current children cumulated vsize: 3251480 KiB
Current children cumulated memory: 1319052 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26680
/proc/meminfo: memFree=24496072/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3256864 memory=1324436 CPUtime=2022.4 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5366021 0 0 0 201344 896 0 0 20 0 1 0 249144933 3335028736 331109 33554432000 4194304 5849940 140725969684144 140725969682792 5354021 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 814216 331109 752 405 0 811160 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 3256864 KiB
Current children cumulated memory: 1324436 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26681
/proc/meminfo: memFree=24443668/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3251700 memory=1319400 CPUtime=2082.4 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5482237 0 0 0 207323 917 0 0 20 0 1 0 249144933 3329740800 329850 33554432000 4194304 5849940 140725969684144 140725969683304 5438688 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812925 329850 752 405 0 809869 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 3251700 KiB
Current children cumulated memory: 1319400 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26683
/proc/meminfo: memFree=24502828/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3251700 memory=1319400 CPUtime=2142.39 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5583091 0 0 0 213305 934 0 0 20 0 1 0 249144933 3329740800 329850 33554432000 4194304 5849940 140725969684144 140725969683144 5313090 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812925 329850 752 405 0 809869 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 3251700 KiB
Current children cumulated memory: 1319400 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26684
/proc/meminfo: memFree=24502832/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3251700 memory=1319400 CPUtime=2202.39 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5632782 0 0 0 219290 949 0 0 20 0 1 0 249144933 3329740800 329850 33554432000 4194304 5849940 140725969684144 140725969683144 5438434 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812925 329850 752 405 0 809869 0
Current children cumulated CPU time: 2202.39 s
Current children cumulated vsize: 3251700 KiB
Current children cumulated memory: 1319400 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 26685
/proc/meminfo: memFree=24467124/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3288012 memory=1355376 CPUtime=2262.39 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5664436 0 0 0 225266 973 0 0 20 0 1 0 249144933 3366924288 338844 33554432000 4194304 5849940 140725969684144 140725969683144 5354021 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 822003 338844 752 405 0 818947 0
Current children cumulated CPU time: 2262.39 s
Current children cumulated vsize: 3288012 KiB
Current children cumulated memory: 1355376 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 26687
/proc/meminfo: memFree=24480020/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3274924 memory=1342520 CPUtime=2322.39 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5673758 0 0 0 231254 985 0 0 20 0 1 0 249144933 3353522176 335630 33554432000 4194304 5849940 140725969684144 140725969683144 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 818731 335630 752 405 0 815675 0
Current children cumulated CPU time: 2322.39 s
Current children cumulated vsize: 3274924 KiB
Current children cumulated memory: 1342520 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 26813
/proc/meminfo: memFree=25477628/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3274820 memory=1342416 CPUtime=2382.39 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5682153 0 0 0 237239 1000 0 0 20 0 1 0 249144933 3353415680 335604 33554432000 4194304 5849940 140725969684144 140725969683304 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 818705 335604 752 405 0 815649 0
Current children cumulated CPU time: 2382.39 s
Current children cumulated vsize: 3274820 KiB
Current children cumulated memory: 1342416 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26821
/proc/meminfo: memFree=25464884/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3277436 memory=1345008 CPUtime=2442.4 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5698115 0 0 0 243201 1039 0 0 20 0 1 0 249144933 3356094464 336252 33554432000 4194304 5849940 140725969684144 140725969682792 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 819359 336252 752 405 0 816303 0
Current children cumulated CPU time: 2442.4 s
Current children cumulated vsize: 3277436 KiB
Current children cumulated memory: 1345008 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26822
/proc/meminfo: memFree=25490008/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3248444 memory=1316144 CPUtime=2502.41 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5709139 0 0 0 249185 1056 0 0 20 0 1 0 249144933 3326406656 329036 33554432000 4194304 5849940 140725969684144 140725969683144 5438016 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812111 329036 752 405 0 809055 0
Current children cumulated CPU time: 2502.41 s
Current children cumulated vsize: 3248444 KiB
Current children cumulated memory: 1316144 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26822
/proc/meminfo: memFree=25488604/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3248444 memory=1316144 CPUtime=2520.01 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5709967 0 0 0 250941 1060 0 0 20 0 1 0 249144933 3326406656 329036 33554432000 4194304 5849940 140725969684144 140725969683144 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812111 329036 752 405 0 809055 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 3248444 KiB
Current children cumulated memory: 1316144 KiB

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

[startup+2519.91 s]
# the end of solver process 26597 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.41 s, system=10.6127 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26822
/proc/meminfo: memFree=25488604/32770624 swapFree=67108804/67108860
[pid=26597] ppid=26594 vsize=3248444 memory=1316144 CPUtime=2520.01 cores=1,3,5,7
/proc/26597/stat : 26597 (xcsp_picat) R 26594 26597 23473 0 -1 4202496 5709967 0 0 0 250941 1060 0 0 20 0 1 0 249144933 3326406656 329036 33554432000 4194304 5849940 140725969684144 140725969683144 140628017295239 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 47841280 140725969687734 140725969687812 140725969687812 140725969690570 0
/proc/26597/statm: 812111 329036 752 405 0 809055 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 3248444 KiB
Current children cumulated memory: 1316144 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.03
CPU user time (s): 2509.41
CPU system time (s): 10.6127
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 4170580
Max. memory (cumulated for all children) (KiB): 1869492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.41
system time used= 10.6127
maximum resident set size= 1869492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5709968
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= 68
involuntary context switches= 979


# summary of solver processes directly reported to runsolver:
#   pid: 26597
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2509.41
#   total CPU system time (s): 10.6127

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.86028 second user time and 20.0985 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 08:50:18
IDJOB=4309710
IDBENCH=141600
IDSOLVER=2794
FILE ID=node105/4309710-1534315818
RUNJOBID= node105-1534293911-23505
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-26_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309710-1534315818/watcher-4309710-1534315818 -o /tmp/evaluation-result-4309710-1534315818/solver-4309710-1534315818 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580  xcsp_picat HOME/instance-4309710-1534315818.xml

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

MD5SUM BENCH= e7fb96dadee149724dd4cb9af2eae5d9
RANDOM SEED=944575250

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        25853676 kB
MemAvailable:   30671712 kB
Buffers:          211944 kB
Cached:          4848548 kB
SwapCached:           16 kB
Active:          3315832 kB
Inactive:        3021068 kB
Active(anon):    1228636 kB
Inactive(anon):   108668 kB
Active(file):    2087196 kB
Inactive(file):  2912400 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3168 kB
Writeback:            16 kB
AnonPages:       1300240 kB
Mapped:            55948 kB
Shmem:             57940 kB
Slab:             276248 kB
SReclaimable:     246900 kB
SUnreclaim:        29348 kB
KernelStack:        3360 kB
PageTables:         7596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3520796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    673792 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44280 MiB
End job on node105 at 2018-08-15 09:32:18