Trace number 4407749

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 2019-09-12UNSAT 654.324 654.361

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-8_X2.xml
MD5SUM5c0d10b65067a89bbe36375c556425e1
Bench CategoryCSP (decision 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 benchmark654.324
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

71.87/71.97	c xcsp_picat version 2.7b12 (9/12/2019)
654.25/654.35	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: 16375 MiB (12582 MiB free)
  memory of node 1: 16384 MiB (12503 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407749-1569512368/watcher-4407749-1569512368 -o /tmp/evaluation-result-4407749-1569512368/solver-4407749-1569512368 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27177 --watchdog 2560 xcsp_picat HOME/instance-4407749-1569512368.xml 

running on 4 cores: 4-7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27834, runsolver pid=27831
Current StackSize limit: 8192 KiB


[startup+0.100485 s]*
/proc/loadavg: 2.00 2.03 1.93 3/200 27835
/proc/meminfo: memFree=25660592/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2031716 memory=33412 CPUtime=0.1 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 1404 0 0 0 10 0 0 0 20 0 1 0 527242907 2080477184 8353 33554432000 4194304 5870510 140727483633568 140727483632936 4515541 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 507929 8353 840 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 33412 KiB

[startup+0.210998 s]*
/proc/loadavg: 2.00 2.03 1.93 3/200 27835
/proc/meminfo: memFree=25650828/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2039576 memory=41560 CPUtime=0.2 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 2518 0 0 0 20 0 0 0 20 0 1 0 527242907 2088525824 10390 33554432000 4194304 5870510 140727483633568 140727483632936 5316346 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 509894 10390 907 410 0 505367 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2039576 KiB
Current children cumulated memory: 41560 KiB

[startup+0.310927 s]*
/proc/loadavg: 2.00 2.03 1.93 3/200 27835
/proc/meminfo: memFree=25651636/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2037536 memory=40888 CPUtime=0.31 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 3104 0 0 0 30 1 0 0 20 0 1 0 527242907 2086436864 10222 33554432000 4194304 5870510 140727483633568 140727483632936 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 509384 10222 937 410 0 504857 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037536 KiB
Current children cumulated memory: 40888 KiB

[startup+0.700304 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27835
/proc/meminfo: memFree=25649768/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2041932 memory=43424 CPUtime=0.69 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 3737 0 0 0 68 1 0 0 20 0 1 0 527242907 2090938368 10856 33554432000 4194304 5870510 140727483633568 140727483632520 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 510483 10856 937 410 0 505956 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041932 KiB
Current children cumulated memory: 43424 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27835
/proc/meminfo: memFree=25646064/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2046352 memory=47828 CPUtime=1.49 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 4354 0 0 0 148 1 0 0 20 0 1 0 527242907 2095464448 11957 33554432000 4194304 5870510 140727483633568 140727483632520 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 511588 11957 937 410 0 507061 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046352 KiB
Current children cumulated memory: 47828 KiB

[startup+3.11061 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27835
/proc/meminfo: memFree=25640340/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2047448 memory=50312 CPUtime=3.1 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 8855 0 0 0 308 2 0 0 20 0 1 0 527242907 2096586752 12578 33554432000 4194304 5870510 140727483633568 140727483631928 5277551 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 511862 12578 938 410 0 507335 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047448 KiB
Current children cumulated memory: 50312 KiB

[startup+6.30034 s]
/proc/loadavg: 2.08 2.05 1.93 3/201 27837
/proc/meminfo: memFree=25636012/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2056064 memory=55864 CPUtime=6.29 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 15728 0 0 0 626 3 0 0 20 0 1 0 527242907 2105409536 13966 33554432000 4194304 5870510 140727483633568 140727483631640 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 514016 13966 938 410 0 509489 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056064 KiB
Current children cumulated memory: 55864 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.05 1.93 3/201 27837
/proc/meminfo: memFree=25604056/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2087104 memory=86584 CPUtime=12.69 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 18599 0 0 0 1265 4 0 0 20 0 1 0 527242907 2137194496 21646 33554432000 4194304 5870510 140727483633568 140727483632008 5262779 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 521776 21646 938 410 0 517249 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2087104 KiB
Current children cumulated memory: 86584 KiB

[startup+25.5004 s]
/proc/loadavg: 2.06 2.04 1.93 3/201 27845
/proc/meminfo: memFree=25596464/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2087244 memory=91392 CPUtime=25.48 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 22962 0 0 0 2544 4 0 0 20 0 1 0 527242907 2137337856 22848 33554432000 4194304 5870510 140727483633568 140727483632136 5294986 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 521811 22848 938 410 0 517284 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2087244 KiB
Current children cumulated memory: 91392 KiB

[startup+51.1109 s]
/proc/loadavg: 2.04 2.04 1.94 3/202 27848
/proc/meminfo: memFree=25581080/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2106164 memory=98876 CPUtime=51.09 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 28867 0 0 0 5104 5 0 0 20 0 1 0 527242907 2156711936 24719 33554432000 4194304 5870510 140727483633568 140727483632008 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 526541 24719 938 410 0 522014 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2106164 KiB
Current children cumulated memory: 98876 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 1.94 3/202 27878
/proc/meminfo: memFree=25547116/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2120796 memory=117308 CPUtime=102.27 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 32806 0 0 0 10221 6 0 0 20 0 1 0 527242907 2171695104 29327 33554432000 4194304 5870510 140727483633568 140727483632008 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530199 29327 938 410 0 525672 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2120796 KiB
Current children cumulated memory: 117308 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/201 27882
/proc/meminfo: memFree=25549232/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2120796 memory=117308 CPUtime=162.27 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 36402 0 0 0 16220 7 0 0 20 0 1 0 527242907 2171695104 29327 33554432000 4194304 5870510 140727483633568 140727483632008 5282736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530199 29327 938 410 0 525672 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2120796 KiB
Current children cumulated memory: 117308 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 27886
/proc/meminfo: memFree=25545128/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2120796 memory=117308 CPUtime=222.27 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 36485 0 0 0 22220 7 0 0 20 0 1 0 527242907 2171695104 29327 33554432000 4194304 5870510 140727483633568 140727483632008 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530199 29327 938 410 0 525672 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2120796 KiB
Current children cumulated memory: 117308 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/202 27892
/proc/meminfo: memFree=25537648/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2121052 memory=125036 CPUtime=282.25 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 40476 0 0 0 28218 7 0 0 20 0 1 0 527242907 2171957248 31259 33554432000 4194304 5870510 140727483633568 140727483632136 5274526 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530263 31259 938 410 0 525736 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2121052 KiB
Current children cumulated memory: 125036 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 27896
/proc/meminfo: memFree=25537752/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2121052 memory=125204 CPUtime=342.25 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 40550 0 0 0 34218 7 0 0 20 0 1 0 527242907 2171957248 31301 33554432000 4194304 5870510 140727483633568 140727483632136 5272722 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530263 31301 938 410 0 525736 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2121052 KiB
Current children cumulated memory: 125204 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 2.00 1.95 3/199 27900
/proc/meminfo: memFree=25537584/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2121052 memory=125204 CPUtime=402.25 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 44488 0 0 0 40217 8 0 0 20 0 1 0 527242907 2171957248 31301 33554432000 4194304 5870510 140727483633568 140727483632136 140434876901482 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530263 31301 938 410 0 525736 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2121052 KiB
Current children cumulated memory: 125204 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/200 27906
/proc/meminfo: memFree=25529628/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2121052 memory=125204 CPUtime=462.25 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 44585 0 0 0 46217 8 0 0 20 0 1 0 527242907 2171957248 31301 33554432000 4194304 5870510 140727483633568 140727483632136 5282590 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 530263 31301 938 410 0 525736 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2121052 KiB
Current children cumulated memory: 125204 KiB

[startup+522.3 s]
/proc/loadavg: 2.06 2.01 1.96 3/199 27911
/proc/meminfo: memFree=25487144/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137788 CPUtime=522.26 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 48593 0 0 0 52217 9 0 0 20 0 1 0 527242907 2190856192 34447 33554432000 4194304 5870510 140727483633568 140727483632008 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34447 938 410 0 530350 0
Current children cumulated CPU time: 522.26 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137788 KiB

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/199 27915
/proc/meminfo: memFree=25523552/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=582.26 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 48706 0 0 0 58217 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5261008 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 582.26 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+642.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/201 27930
/proc/meminfo: memFree=25523276/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=642.25 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52726 0 0 0 64216 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5262639 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 642.25 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+654.361 s]
# the end of solver process 27834 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=654.228 s, system=0.095995 s

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

[startup+646.4 s]
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25517212/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=646.35 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52730 0 0 0 64626 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5272544 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 646.35 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+649.6 s]
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25515600/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=649.55 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52740 0 0 0 64946 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5272880 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 649.55 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+652.8 s]
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25507284/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=652.75 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52784 0 0 0 65266 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5282590 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 652.75 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+653.6 s]
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25507192/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=653.55 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52784 0 0 0 65346 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5290736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 653.55 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+654 s]*
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25507192/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=653.96 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52784 0 0 0 65387 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 653.96 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+654.2 s]
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25507192/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=654.15 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52784 0 0 0 65406 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5282555 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 654.15 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

[startup+654.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/200 27930
/proc/meminfo: memFree=25507192/32770688 swapFree=66927776/67108860
[pid=27834] ppid=27831 vsize=2139508 memory=137792 CPUtime=654.25 cores=4-7
/proc/27834/stat : 27834 (xcsp_picat) R 27831 27834 27145 0 -1 4202496 52784 0 0 0 65416 9 0 0 20 0 1 0 527242907 2190856192 34448 33554432000 4194304 5870510 140727483633568 140727483632008 5283090 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34160640 140727483634719 140727483634797 140727483634797 140727483637706 0
/proc/27834/statm: 534877 34448 938 410 0 530350 0
Current children cumulated CPU time: 654.25 s
Current children cumulated vsize: 2139508 KiB
Current children cumulated memory: 137792 KiB

Child status: 0
Real time (s): 654.361
CPU time (s): 654.324
CPU user time (s): 654.228
CPU system time (s): 0.095995
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 2139508
Max. memory (cumulated for all children) (KiB): 137792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 654.228
system time used= 0.095995
maximum resident set size= 137820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52840
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= 4
involuntary context switches= 355


# summary of solver processes directly reported to runsolver:
#   pid: 27834
#   total CPU time (s): 654.324
#   total CPU user time (s): 654.228
#   total CPU system time (s): 0.095995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.51602 second user time and 5.65706 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-27 23:59:48
IDJOB=4407749
IDBENCH=134584
IDSOLVER=2873
FILE ID=node120/4407749-1569512368
RUNJOBID= node120-1325024062-27177
PBS_JOBID= 21705794
Free space on /tmp= 23408 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-8_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407749-1569512368/watcher-4407749-1569512368 -o /tmp/evaluation-result-4407749-1569512368/solver-4407749-1569512368 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27177 --watchdog 2560  xcsp_picat HOME/instance-4407749-1569512368.xml

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

MD5SUM BENCH= 5c0d10b65067a89bbe36375c556425e1
RANDOM SEED=1028482073

node120.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        25689528 kB
MemAvailable:   31662724 kB
Buffers:          148808 kB
Cached:          6110044 kB
SwapCached:        68828 kB
Active:          3196976 kB
Inactive:        3247440 kB
Active(anon):     137192 kB
Inactive(anon):   121516 kB
Active(file):    3059784 kB
Inactive(file):  3125924 kB
Unevictable:      107752 kB
Mlocked:          107752 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              3572 kB
Writeback:             0 kB
AnonPages:        238236 kB
Mapped:            24484 kB
Shmem:             64268 kB
Slab:             235708 kB
SReclaimable:     206648 kB
SUnreclaim:        29060 kB
KernelStack:        3776 kB
PageTables:         5704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    2685984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 23404 MiB
End job on node120 at 2011-12-28 00:10:43