Trace number 4395493

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 464.545 464.605

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-marketSplit/
Pb-msplit-4-30-2.xml
MD5SUM81d0b6dc5f2e6c238bfcda5bddd020dd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark28.0645
Satisfiable
(Un)Satisfiability was proved
Number of variables31
Number of constraints9
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":31}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":1},{"degree":6,"count":3},{"degree":8,"count":27}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":28,"count":2},{"arity":29,"count":2},{"arity":30,"count":4}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":9}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

17.18/17.25	c xcsp_picat version 2.7b12 (9/12/2019)
464.53/464.60	s UNSATISFIABLE

Verifier Data


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 (5042 MiB free)
  memory of node 1: 16384 MiB (13031 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395493-1568340604/watcher-4395493-1568340604 -o /tmp/evaluation-result-4395493-1568340604/solver-4395493-1568340604 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395493-1568340604.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=27114, runsolver pid=27111

[startup+0.100328 s]*
/proc/loadavg: 2.01 2.04 2.05 3/200 27115
/proc/meminfo: memFree=18495968/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2037068 memory=15828 CPUtime=0.09 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 2119 0 0 0 9 0 0 0 20 0 1 0 409974262 2085957632 3957 33554432000 4194304 5870510 140722117235056 140722117234312 140170486132615 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 509267 3957 963 410 0 504740 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2037068 KiB
Current children cumulated memory: 15828 KiB

[startup+0.209984 s]*
/proc/loadavg: 2.01 2.04 2.05 3/200 27115
/proc/meminfo: memFree=18495968/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2037216 memory=16076 CPUtime=0.2 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 2150 0 0 0 20 0 0 0 20 0 1 0 409974262 2086109184 4019 33554432000 4194304 5870510 140722117235056 140722117234312 140170486132615 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 509304 4019 963 410 0 504777 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2037216 KiB
Current children cumulated memory: 16076 KiB

[startup+0.308912 s]*
/proc/loadavg: 2.01 2.04 2.05 3/200 27115
/proc/meminfo: memFree=18495968/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2033248 memory=16388 CPUtime=0.3 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 2321 0 0 0 30 0 0 0 20 0 1 0 409974262 2082045952 4097 33554432000 4194304 5870510 140722117235056 140722117234312 140170485672933 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 508312 4097 993 410 0 503785 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2033248 KiB
Current children cumulated memory: 16388 KiB

[startup+0.700283 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 27115
/proc/meminfo: memFree=18494928/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2035304 memory=17952 CPUtime=0.68 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 2731 0 0 0 68 0 0 0 20 0 1 0 409974262 2084151296 4488 33554432000 4194304 5870510 140722117235056 140722117234312 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 508826 4488 993 410 0 504299 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2035304 KiB
Current children cumulated memory: 17952 KiB

[startup+1.5003 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 27115
/proc/meminfo: memFree=20537524/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2038708 memory=19448 CPUtime=1.48 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 3786 0 0 0 148 0 0 0 20 0 1 0 409974262 2087636992 4862 33554432000 4194304 5870510 140722117235056 140722117233496 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 509677 4862 994 410 0 505150 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2038708 KiB
Current children cumulated memory: 19448 KiB

[startup+3.10949 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 27115
/proc/meminfo: memFree=21523092/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2041788 memory=24828 CPUtime=3.09 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 5982 0 0 0 309 0 0 0 20 0 1 0 409974262 2090790912 6207 33554432000 4194304 5870510 140722117235056 140722117233496 5274927 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 510447 6207 994 410 0 505920 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2041788 KiB
Current children cumulated memory: 24828 KiB

[startup+6.30029 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 27115
/proc/meminfo: memFree=20217752/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2048860 memory=31904 CPUtime=6.28 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 9046 0 0 0 627 1 0 0 20 0 1 0 409974262 2098032640 7976 33554432000 4194304 5870510 140722117235056 140722117233496 5282717 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 512215 7976 994 410 0 507688 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2048860 KiB
Current children cumulated memory: 31904 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 27116
/proc/meminfo: memFree=21993972/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2060296 memory=38448 CPUtime=12.69 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 12730 0 0 0 1267 2 0 0 20 0 1 0 409974262 2109743104 9612 33554432000 4194304 5870510 140722117235056 140722117233496 5283138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 515074 9612 994 410 0 510547 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2060296 KiB
Current children cumulated memory: 38448 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 27116
/proc/meminfo: memFree=20739780/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2060724 memory=43596 CPUtime=25.48 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 19454 0 0 0 2545 3 0 0 20 0 1 0 409974262 2110181376 10899 33554432000 4194304 5870510 140722117235056 140722117233624 5272505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 515181 10899 994 410 0 510654 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2060724 KiB
Current children cumulated memory: 43596 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 27126
/proc/meminfo: memFree=18454276/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2065912 memory=48952 CPUtime=51.09 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 26706 0 0 0 5105 4 0 0 20 0 1 0 409974262 2115493888 12238 33554432000 4194304 5870510 140722117235056 140722117233624 5282609 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 516478 12238 994 410 0 511951 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2065912 KiB
Current children cumulated memory: 48952 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 27130
/proc/meminfo: memFree=21912612/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2078208 memory=61152 CPUtime=102.28 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 34953 0 0 0 10223 5 0 0 20 0 1 0 409974262 2128084992 15288 33554432000 4194304 5870510 140722117235056 140722117233624 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 519552 15288 994 410 0 515025 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2078208 KiB
Current children cumulated memory: 61152 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 27134
/proc/meminfo: memFree=21921764/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2094120 memory=68908 CPUtime=162.27 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 41654 0 0 0 16221 6 0 0 20 0 1 0 409974262 2144378880 17227 33554432000 4194304 5870510 140722117235056 140722117233496 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 523530 17227 994 410 0 519003 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2094120 KiB
Current children cumulated memory: 68908 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 27138
/proc/meminfo: memFree=21687600/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2094120 memory=68980 CPUtime=222.26 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 45814 0 0 0 22220 6 0 0 20 0 1 0 409974262 2144378880 17245 33554432000 4194304 5870510 140722117235056 140722117233496 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 523530 17245 994 410 0 519003 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2094120 KiB
Current children cumulated memory: 68980 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27144
/proc/meminfo: memFree=18373944/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2094120 memory=77988 CPUtime=282.24 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 46269 0 0 0 28218 6 0 0 20 0 1 0 409974262 2144378880 19497 33554432000 4194304 5870510 140722117235056 140722117233496 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 523530 19497 994 410 0 519003 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2094120 KiB
Current children cumulated memory: 77988 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27148
/proc/meminfo: memFree=18359084/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2094120 memory=79484 CPUtime=342.25 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 46611 0 0 0 34218 7 0 0 20 0 1 0 409974262 2144378880 19871 33554432000 4194304 5870510 140722117235056 140722117233496 5272392 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 523530 19871 994 410 0 519003 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2094120 KiB
Current children cumulated memory: 79484 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27152
/proc/meminfo: memFree=22176328/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2095416 memory=81756 CPUtime=402.23 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 47219 0 0 0 40216 7 0 0 20 0 1 0 409974262 2145705984 20439 33554432000 4194304 5870510 140722117235056 140722117233624 5272535 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 523854 20439 994 410 0 519327 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2095416 KiB
Current children cumulated memory: 81756 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27158
/proc/meminfo: memFree=21959648/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2098068 memory=81532 CPUtime=462.23 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 49619 0 0 0 46215 8 0 0 20 0 1 0 409974262 2148421632 20383 33554432000 4194304 5870510 140722117235056 140722117233496 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 524517 20383 994 410 0 519990 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2098068 KiB
Current children cumulated memory: 81532 KiB

[startup+464.605 s]
# the end of solver process 27114 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=464.462 s, system=0.082991 s

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

[startup+462.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27158
/proc/meminfo: memFree=21959648/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2098068 memory=81532 CPUtime=462.33 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 49619 0 0 0 46225 8 0 0 20 0 1 0 409974262 2148421632 20383 33554432000 4194304 5870510 140722117235056 140722117233496 5282738 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 524517 20383 994 410 0 519990 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2098068 KiB
Current children cumulated memory: 81532 KiB

[startup+464 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 27158
/proc/meminfo: memFree=21100172/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2098068 memory=81532 CPUtime=463.94 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 49619 0 0 0 46386 8 0 0 20 0 1 0 409974262 2148421632 20383 33554432000 4194304 5870510 140722117235056 140722117233496 5282770 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 524517 20383 994 410 0 519990 0
Current children cumulated CPU time: 463.94 s
Current children cumulated vsize: 2098068 KiB
Current children cumulated memory: 81532 KiB

[startup+464.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27158
/proc/meminfo: memFree=21100172/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2098068 memory=81532 CPUtime=464.33 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 49619 0 0 0 46425 8 0 0 20 0 1 0 409974262 2148421632 20383 33554432000 4194304 5870510 140722117235056 140722117233496 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 524517 20383 994 410 0 519990 0
Current children cumulated CPU time: 464.33 s
Current children cumulated vsize: 2098068 KiB
Current children cumulated memory: 81532 KiB

[startup+464.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27158
/proc/meminfo: memFree=21100172/32770624 swapFree=66957012/67108860
[pid=27114] ppid=27111 vsize=2098068 memory=81532 CPUtime=464.53 cores=1,3,5,7
/proc/27114/stat : 27114 (xcsp_picat) R 27111 27114 22038 0 -1 4202496 49619 0 0 0 46445 8 0 0 20 0 1 0 409974262 2148421632 20383 33554432000 4194304 5870510 140722117235056 140722117233496 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23568384 140722117239839 140722117239917 140722117239917 140722117242826 0
/proc/27114/statm: 524517 20383 994 410 0 519990 0
Current children cumulated CPU time: 464.53 s
Current children cumulated vsize: 2098068 KiB
Current children cumulated memory: 81532 KiB

Child status: 0
Real time (s): 464.605
CPU time (s): 464.545
CPU user time (s): 464.462
CPU system time (s): 0.082991
CPU usage (%): 99.987
Max. virtual memory (cumulated for all children) (KiB): 2098068
Max. memory (cumulated for all children) (KiB): 81756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 464.462
system time used= 0.082991
maximum resident set size= 81756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49653
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= 411


# summary of solver processes directly reported to runsolver:
#   pid: 27114
#   total CPU time (s): 464.545
#   total CPU user time (s): 464.462
#   total CPU system time (s): 0.082991

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.86421 second user time and 3.41598 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 04:09:21
IDJOB=4395493
IDBENCH=135488
IDSOLVER=2845
FILE ID=node147/4395493-1568340604
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56540 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-marketSplit/Pb-msplit-4-30-2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395493-1568340604/watcher-4395493-1568340604 -o /tmp/evaluation-result-4395493-1568340604/solver-4395493-1568340604 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395493-1568340604.xml

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

MD5SUM BENCH= 81d0b6dc5f2e6c238bfcda5bddd020dd
RANDOM SEED=91194179

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        18508048 kB
MemAvailable:   23504312 kB
Buffers:          143712 kB
Cached:          5070860 kB
SwapCached:        48500 kB
Active:         10372460 kB
Inactive:        3189164 kB
Active(anon):    8299208 kB
Inactive(anon):    89364 kB
Active(file):    2073252 kB
Inactive(file):  3099800 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:       8408644 kB
Mapped:            45544 kB
Shmem:             32768 kB
Slab:             280808 kB
SReclaimable:     251672 kB
SUnreclaim:        29136 kB
KernelStack:        3472 kB
PageTables:        21356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8883864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8359936 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 04:17:06