Trace number 4303231

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 2018-08-02? (TO) 2519.94 2520.01

General information on the benchmark

NameBibd/
Bibd-sum-34-085-30-12-10_c18.xml
MD5SUMb8a3101f481aadf5580b66257c4acd87
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 variables2890
Number of constraints681
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2890}]
Minimum variable degree36
Maximum variable degree36
Distribution of variable degrees[{"degree":36,"count":2890}]
Minimum constraint arity34
Maximum constraint arity2890
Distribution of constraint arities[{"arity":34,"count":85},{"arity":85,"count":34},{"arity":170,"count":561},{"arity":2890,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":680}]
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 (14736 MiB free)
  memory of node 1: 16384 MiB (6176 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303231-1534012790/watcher-4303231-1534012790 -o /tmp/evaluation-result-4303231-1534012790/solver-4303231-1534012790 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10870 --watchdog 2580 xcsp_picat HOME/instance-4303231-1534012790.xml 

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

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=13167, runsolver pid=13164

[startup+0.100857 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13168
/proc/meminfo: memFree=21378028/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2025744 memory=39000 CPUtime=0.1 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 1722 0 0 0 10 0 0 0 20 0 1 0 218842131 2074361856 9750 33554432000 4194304 5849708 140724577065008 140724577064312 4841567 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 506436 9750 609 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39000 KiB

[startup+0.209841 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13168
/proc/meminfo: memFree=21363568/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2025744 memory=53540 CPUtime=0.21 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 1794 0 0 0 21 0 0 0 20 0 1 0 218842131 2074361856 13385 33554432000 4194304 5849708 140724577065008 140724577064312 4539799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 506436 13385 620 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 53540 KiB

[startup+0.309741 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13168
/proc/meminfo: memFree=21348984/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2025744 memory=70168 CPUtime=0.3 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 1862 0 0 0 30 0 0 0 20 0 1 0 218842131 2074361856 17542 33554432000 4194304 5849708 140724577065008 140724577064312 4563494 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 506436 17542 620 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 70168 KiB

[startup+0.700449 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13168
/proc/meminfo: memFree=21312812/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2025744 memory=142860 CPUtime=0.69 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 2139 0 0 0 68 1 0 0 20 0 1 0 218842131 2074361856 35715 33554432000 4194304 5849708 140724577065008 140724577064376 4454756 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 506436 35715 630 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 142860 KiB

[startup+1.50038 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13168
/proc/meminfo: memFree=21253624/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2054708 memory=171916 CPUtime=1.48 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 8490 0 0 0 132 16 0 0 20 0 1 0 218842131 2104020992 42979 33554432000 4194304 5849708 140724577065008 140724577064088 4554766 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 513677 42979 679 405 0 510622 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2054708 KiB
Current children cumulated memory: 171916 KiB

[startup+3.10986 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 13168
/proc/meminfo: memFree=21217012/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2085440 memory=201848 CPUtime=3.1 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 24650 0 0 0 292 18 0 0 20 0 1 0 218842131 2135490560 50462 33554432000 4194304 5849708 140724577065008 140724577063400 5361808 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 521360 50462 702 405 0 518305 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2085440 KiB
Current children cumulated memory: 201848 KiB

[startup+6.30034 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 13168
/proc/meminfo: memFree=21161028/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2139084 memory=256608 CPUtime=6.29 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 37104 0 0 0 609 20 0 0 20 0 1 0 218842131 2190422016 64152 33554432000 4194304 5849708 140724577065008 140724577063496 4203940 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 534771 64152 708 405 0 531716 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2139084 KiB
Current children cumulated memory: 256608 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/189 13177
/proc/meminfo: memFree=21159208/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2139084 memory=256608 CPUtime=12.69 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 51834 0 0 0 1248 21 0 0 20 0 1 0 218842131 2190422016 64152 33554432000 4194304 5849708 140724577065008 140724577062440 5326247 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 534771 64152 708 405 0 531716 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2139084 KiB
Current children cumulated memory: 256608 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/189 13177
/proc/meminfo: memFree=21159128/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2138836 memory=256376 CPUtime=25.49 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 67305 0 0 0 2524 25 0 0 20 0 1 0 218842131 2190168064 64094 33554432000 4194304 5849708 140724577065008 140724577063496 5309616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 534709 64094 712 405 0 531654 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2138836 KiB
Current children cumulated memory: 256376 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/189 13177
/proc/meminfo: memFree=21155864/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2145612 memory=259900 CPUtime=51.09 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 80877 0 0 0 5078 31 0 0 20 0 1 0 218842131 2197106688 64975 33554432000 4194304 5849708 140724577065008 140724577063496 5308416 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 536403 64975 712 405 0 533348 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2145612 KiB
Current children cumulated memory: 259900 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13178
/proc/meminfo: memFree=21152952/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2145496 memory=262980 CPUtime=102.28 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 109406 0 0 0 10175 53 0 0 20 0 1 0 218842131 2196987904 65745 33554432000 4194304 5849708 140724577065008 140724577063272 4213291 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 536374 65745 712 405 0 533319 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2145496 KiB
Current children cumulated memory: 262980 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 13239
/proc/meminfo: memFree=28924548/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2152788 memory=270240 CPUtime=162.27 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 121459 0 0 0 16147 80 0 0 20 0 1 0 218842131 2204454912 67560 33554432000 4194304 5849708 140724577065008 140724577063656 5338670 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 538197 67560 712 405 0 535142 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2152788 KiB
Current children cumulated memory: 270240 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 13240
/proc/meminfo: memFree=28912312/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2149116 memory=268256 CPUtime=222.26 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 124229 0 0 0 22120 106 0 0 20 0 1 0 218842131 2200694784 67064 33554432000 4194304 5849708 140724577065008 140724577063496 5326306 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 537279 67064 712 405 0 534224 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2149116 KiB
Current children cumulated memory: 268256 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 13241
/proc/meminfo: memFree=28903620/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2155568 memory=274708 CPUtime=282.26 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 126627 0 0 0 28094 132 0 0 20 0 1 0 218842131 2207301632 68677 33554432000 4194304 5849708 140724577065008 140724577063656 5302788 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 538892 68677 712 405 0 535837 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2155568 KiB
Current children cumulated memory: 274708 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 13242
/proc/meminfo: memFree=28893344/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2165196 memory=285272 CPUtime=342.27 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 129771 0 0 0 34062 165 0 0 20 0 1 0 218842131 2217160704 71318 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 541299 71318 712 405 0 538244 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2165196 KiB
Current children cumulated memory: 285272 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 13243
/proc/meminfo: memFree=28896804/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2159196 memory=279060 CPUtime=402.26 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 132659 0 0 0 40027 199 0 0 20 0 1 0 218842131 2211016704 69765 33554432000 4194304 5849708 140724577065008 140724577064008 5358852 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 539799 69765 712 405 0 536744 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2159196 KiB
Current children cumulated memory: 279060 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 13244
/proc/meminfo: memFree=28895760/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2165124 memory=285200 CPUtime=462.26 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 137062 0 0 0 45997 229 0 0 20 0 1 0 218842131 2217086976 71300 33554432000 4194304 5849708 140724577065008 140724577063880 5312883 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 541281 71300 712 405 0 538226 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2165124 KiB
Current children cumulated memory: 285200 KiB


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

/proc/13167/statm: 552453 82463 712 405 0 549398 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2209812 KiB
Current children cumulated memory: 329852 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 13306
/proc/meminfo: memFree=28777652/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2209804 memory=329844 CPUtime=1782.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 258196 0 0 0 177285 938 0 0 20 0 1 0 218842131 2262839296 82461 33554432000 4194304 5849708 140724577065008 140724577064168 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 552451 82461 712 405 0 549396 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2209804 KiB
Current children cumulated memory: 329844 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 13315
/proc/meminfo: memFree=28747836/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2210256 memory=330296 CPUtime=1842.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 263528 0 0 0 183251 972 0 0 20 0 1 0 218842131 2263302144 82574 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 552564 82574 712 405 0 549509 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2210256 KiB
Current children cumulated memory: 330296 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13316
/proc/meminfo: memFree=28713516/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2209804 memory=329844 CPUtime=1902.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 268860 0 0 0 189221 1002 0 0 20 0 1 0 218842131 2262839296 82461 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 552451 82461 712 405 0 549396 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2209804 KiB
Current children cumulated memory: 329844 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13317
/proc/meminfo: memFree=28740064/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2210256 memory=330296 CPUtime=1962.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 274728 0 0 0 195198 1025 0 0 20 0 1 0 218842131 2263302144 82574 33554432000 4194304 5849708 140724577065008 140724577064168 5340368 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 552564 82574 712 405 0 549509 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2210256 KiB
Current children cumulated memory: 330296 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13318
/proc/meminfo: memFree=28726516/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218308 memory=338020 CPUtime=2022.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 281316 0 0 0 201160 1063 0 0 20 0 1 0 218842131 2271547392 84505 33554432000 4194304 5849708 140724577065008 140724577064008 5437841 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554577 84505 712 405 0 551522 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2218308 KiB
Current children cumulated memory: 338020 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13319
/proc/meminfo: memFree=28680100/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218308 memory=338020 CPUtime=2082.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 288979 0 0 0 207128 1095 0 0 20 0 1 0 218842131 2271547392 84505 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554577 84505 712 405 0 551522 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 2218308 KiB
Current children cumulated memory: 338020 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13320
/proc/meminfo: memFree=28714892/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218308 memory=338020 CPUtime=2142.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 296232 0 0 0 213100 1123 0 0 20 0 1 0 218842131 2271547392 84505 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554577 84505 712 405 0 551522 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2218308 KiB
Current children cumulated memory: 338020 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13321
/proc/meminfo: memFree=28748660/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218296 memory=338008 CPUtime=2202.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 305010 0 0 0 219073 1150 0 0 20 0 1 0 218842131 2271535104 84502 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554574 84502 712 405 0 551519 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2218296 KiB
Current children cumulated memory: 338008 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13322
/proc/meminfo: memFree=28742928/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218764 memory=338476 CPUtime=2262.22 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 309954 0 0 0 225041 1181 0 0 20 0 1 0 218842131 2272014336 84619 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554691 84619 712 405 0 551636 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2218764 KiB
Current children cumulated memory: 338476 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13323
/proc/meminfo: memFree=28669336/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218296 memory=338008 CPUtime=2322.22 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 318656 0 0 0 231013 1209 0 0 20 0 1 0 218842131 2271535104 84502 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554574 84502 712 405 0 551519 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2218296 KiB
Current children cumulated memory: 338008 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13324
/proc/meminfo: memFree=28722888/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218708 memory=338420 CPUtime=2382.23 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 328824 0 0 0 236962 1261 0 0 20 0 1 0 218842131 2271956992 84605 33554432000 4194304 5849708 140724577065008 140724577063720 5359027 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554677 84605 712 405 0 551622 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 2218708 KiB
Current children cumulated memory: 338420 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13332
/proc/meminfo: memFree=28709064/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2218284 memory=337996 CPUtime=2442.22 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 335196 0 0 0 242914 1308 0 0 20 0 1 0 218842131 2271522816 84499 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 554571 84499 712 405 0 551516 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 2218284 KiB
Current children cumulated memory: 337996 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13333
/proc/meminfo: memFree=28695600/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2232788 memory=353020 CPUtime=2502.22 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 346855 0 0 0 248882 1340 0 0 20 0 1 0 218842131 2286374912 88255 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 558197 88255 712 405 0 555142 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 2232788 KiB
Current children cumulated memory: 353020 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13333
/proc/meminfo: memFree=28680096/32770624 swapFree=67030636/67108860
[pid=13167] ppid=13164 vsize=2232788 memory=353020 CPUtime=2519.93 cores=0,2,4,6
/proc/13167/stat : 13167 (xcsp_picat) R 13164 13167 10838 0 -1 4202496 346945 0 0 0 250644 1349 0 0 20 0 1 0 218842131 2286374912 88255 33554432000 4194304 5849708 140724577065008 140724577064008 139729384013703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 36630528 140724577068214 140724577068292 140724577068292 140724577071050 0
/proc/13167/statm: 558197 88255 712 405 0 555142 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 2232788 KiB
Current children cumulated memory: 353020 KiB

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

[startup+2520.01 s]
# the end of solver process 13167 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.44 s, system=13.5017 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.94
CPU user time (s): 2506.44
CPU system time (s): 13.5017
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 2232788
Max. memory (cumulated for all children) (KiB): 353020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.44
system time used= 13.5017
maximum resident set size= 353020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 346946
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= 20
involuntary context switches= 3354


# summary of solver processes directly reported to runsolver:
#   pid: 13167
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2506.44
#   total CPU system time (s): 13.5017

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.91139 second user time and 18.628 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 20:39:50
IDJOB=4303231
IDBENCH=141332
IDSOLVER=2778
FILE ID=node102/4303231-1534012790
RUNJOBID= node102-1533990060-10870
PBS_JOBID= 21036939
Free space on /tmp= 37992 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bibd/Bibd-sum-34-085-30-12-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303231-1534012790/watcher-4303231-1534012790 -o /tmp/evaluation-result-4303231-1534012790/solver-4303231-1534012790 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10870 --watchdog 2580  xcsp_picat HOME/instance-4303231-1534012790.xml

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

MD5SUM BENCH= b8a3101f481aadf5580b66257c4acd87
RANDOM SEED=1642207393

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        21415348 kB
MemAvailable:   24268664 kB
Buffers:           32420 kB
Cached:          3084252 kB
SwapCached:        51268 kB
Active:          9253684 kB
Inactive:        1548752 kB
Active(anon):    7608888 kB
Inactive(anon):   128532 kB
Active(file):    1644796 kB
Inactive(file):  1420220 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3360 kB
Writeback:             0 kB
AnonPages:       7654404 kB
Mapped:            50968 kB
Shmem:             48960 kB
Slab:             236196 kB
SReclaimable:     208268 kB
SUnreclaim:        27928 kB
KernelStack:        3568 kB
PageTables:        20180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   11355284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7401472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38204 MiB
End job on node102 at 2018-08-11 21:21:50