Trace number 4303479

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 2018-08-02? (TO) 2520.09 2520.02

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-03-opt_c18.xml
MD5SUM631d96c8d55ed895f005166b86b2772f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2760
Number of domains4
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":8},{"size":36,"count":182},{"size":44,"count":208}]
Minimum variable degree4
Maximum variable degree62
Distribution of variable degrees[{"degree":4,"count":16},{"degree":5,"count":11},{"degree":6,"count":28},{"degree":7,"count":18},{"degree":8,"count":30},{"degree":9,"count":5},{"degree":10,"count":40},{"degree":11,"count":25},{"degree":12,"count":20},{"degree":13,"count":11},{"degree":14,"count":23},{"degree":15,"count":16},{"degree":16,"count":20},{"degree":17,"count":7},{"degree":18,"count":26},{"degree":19,"count":7},{"degree":20,"count":16},{"degree":21,"count":14},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":5},{"degree":26,"count":9},{"degree":27,"count":4},{"degree":28,"count":2},{"degree":29,"count":4},{"degree":30,"count":2},{"degree":31,"count":4},{"degree":32,"count":3},{"degree":33,"count":1},{"degree":37,"count":1},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":45,"count":2},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2760}]
Number of extensional constraints0
Number of intensional constraints2760
Distribution of constraint types[{"type":"intension","count":2760}]
Optimization problemYES
Type of objectivemin NVALUES

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 (233 MiB free)
  memory of node 1: 16384 MiB (2005 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303479-1534003388/watcher-4303479-1534003388 -o /tmp/evaluation-result-4303479-1534003388/solver-4303479-1534003388 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10865 --watchdog 2580 xcsp_picat HOME/instance-4303479-1534003388.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=12127, runsolver pid=12124

[startup+0.100121 s]*
/proc/loadavg: 2.00 2.01 2.05 4/202 12149
/proc/meminfo: memFree=2241804/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2025744 memory=39692 CPUtime=0.1 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 1382 0 0 0 10 0 0 0 20 0 1 0 217901953 2074361856 9923 33554432000 4194304 5849708 140721364574656 140721364574656 4545032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506436 9923 616 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39692 KiB

[startup+0.209808 s]*
/proc/loadavg: 2.00 2.01 2.05 3/202 12149
/proc/meminfo: memFree=2188440/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2025744 memory=86796 CPUtime=0.21 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 1405 0 0 0 20 1 0 0 20 0 1 0 217901953 2074361856 21699 33554432000 4194304 5849708 140721364574656 140721364573960 4655763 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506436 21699 616 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 86796 KiB

[startup+0.309654 s]*
/proc/loadavg: 2.00 2.01 2.05 3/185 12164
/proc/meminfo: memFree=2174316/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2025744 memory=124024 CPUtime=0.3 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 1533 0 0 0 29 1 0 0 20 0 1 0 217901953 2074361856 31006 33554432000 4194304 5849708 140721364574656 140721364573960 4548541 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506436 31006 626 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 124024 KiB

[startup+0.700283 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12181
/proc/meminfo: memFree=2115524/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2025880 memory=156016 CPUtime=0.69 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 1888 0 0 0 67 2 0 0 20 0 1 0 217901953 2074501120 39004 33554432000 4194304 5849708 140721364574656 140721364573752 5520520 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506470 39004 702 405 0 503415 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 156016 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12181
/proc/meminfo: memFree=1920828/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2026120 memory=156472 CPUtime=1.49 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 1984 0 0 0 147 2 0 0 20 0 1 0 217901953 2074746880 39118 33554432000 4194304 5849708 140721364574656 140721364573752 5614497 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506530 39118 719 405 0 503475 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026120 KiB
Current children cumulated memory: 156472 KiB

[startup+3.10898 s]
/proc/loadavg: 1.92 2.00 2.04 3/189 12181
/proc/meminfo: memFree=1902160/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2026376 memory=156700 CPUtime=3.1 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 2128 0 0 0 307 3 0 0 20 0 1 0 217901953 2075009024 39175 33554432000 4194304 5849708 140721364574656 140721364573752 140349132951431 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506594 39175 719 405 0 503539 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026376 KiB
Current children cumulated memory: 156700 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 2.04 3/189 12181
/proc/meminfo: memFree=1897904/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2027440 memory=159252 CPUtime=6.29 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 2585 0 0 0 625 4 0 0 20 0 1 0 217901953 2076098560 39813 33554432000 4194304 5849708 140721364574656 140721364573768 140349132951431 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 506860 39813 719 405 0 503805 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027440 KiB
Current children cumulated memory: 159252 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/189 12181
/proc/meminfo: memFree=1894796/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2030128 memory=161940 CPUtime=12.68 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 3604 0 0 0 1263 5 0 0 20 0 1 0 217901953 2078851072 40485 33554432000 4194304 5849708 140721364574656 140721364573768 140349132951431 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 507532 40485 719 405 0 504477 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2030128 KiB
Current children cumulated memory: 161940 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/189 12181
/proc/meminfo: memFree=1818920/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2106812 memory=237088 CPUtime=25.48 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 17860 0 0 0 2539 9 0 0 20 0 1 0 217901953 2157375488 59272 33554432000 4194304 5849708 140721364574656 140721364572200 4211509 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 526703 59272 747 405 0 523648 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2106812 KiB
Current children cumulated memory: 237088 KiB

[startup+51.1096 s]
/proc/loadavg: 2.03 2.01 2.05 3/189 12181
/proc/meminfo: memFree=1817528/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2106808 memory=237300 CPUtime=51.1 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 27042 0 0 0 5099 11 0 0 20 0 1 0 217901953 2157371392 59325 33554432000 4194304 5849708 140721364574656 140721364573656 140349132951431 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 526702 59325 747 405 0 523647 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2106808 KiB
Current children cumulated memory: 237300 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/189 12242
/proc/meminfo: memFree=1840972/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2096860 memory=228644 CPUtime=102.29 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 47239 0 0 0 10207 22 0 0 20 0 1 0 217901953 2147184640 57161 33554432000 4194304 5849708 140721364574656 140721364573656 5340254 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 524215 57161 751 405 0 521160 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2096860 KiB
Current children cumulated memory: 228644 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12243
/proc/meminfo: memFree=1848496/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2096756 memory=230588 CPUtime=162.29 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 58958 0 0 0 16195 34 0 0 20 0 1 0 217901953 2147078144 57647 33554432000 4194304 5849708 140721364574656 140721364573656 5339459 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 524189 57647 751 405 0 521134 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2096756 KiB
Current children cumulated memory: 230588 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12244
/proc/meminfo: memFree=1848528/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2096756 memory=230588 CPUtime=222.29 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 69396 0 0 0 22182 47 0 0 20 0 1 0 217901953 2147078144 57647 33554432000 4194304 5849708 140721364574656 140721364573656 140349132951431 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 524189 57647 751 405 0 521134 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2096756 KiB
Current children cumulated memory: 230588 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12245
/proc/meminfo: memFree=1816444/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2129420 memory=263252 CPUtime=282.29 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 83329 0 0 0 28170 59 0 0 20 0 1 0 217901953 2180526080 65813 33554432000 4194304 5849708 140721364574656 140721364573656 5437623 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 532355 65813 751 405 0 529300 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2129420 KiB
Current children cumulated memory: 263252 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12246
/proc/meminfo: memFree=1816320/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2129420 memory=263252 CPUtime=342.3 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 83862 0 0 0 34160 70 0 0 20 0 1 0 217901953 2180526080 65813 33554432000 4194304 5849708 140721364574656 140721364573656 140349132951431 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 532355 65813 751 405 0 529300 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2129420 KiB
Current children cumulated memory: 263252 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12247
/proc/meminfo: memFree=1816336/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2129256 memory=263088 CPUtime=402.29 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 96690 0 0 0 40147 82 0 0 20 0 1 0 217901953 2180358144 65772 33554432000 4194304 5849708 140721364574656 140721364573656 5413373 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 532314 65772 751 405 0 529259 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2129256 KiB
Current children cumulated memory: 263088 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12256
/proc/meminfo: memFree=1833712/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2096836 memory=230796 CPUtime=462.3 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 110803 0 0 0 46129 101 0 0 20 0 1 0 217901953 2147160064 57699 33554432000 4194304 5849708 140721364574656 140721364573656 5307642 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 524209 57699 751 405 0 521154 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2096836 KiB
Current children cumulated memory: 230796 KiB


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

/proc/12127/statm: 578790 112304 760 405 0 575735 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 2315160 KiB
Current children cumulated memory: 449216 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12297
/proc/meminfo: memFree=1641096/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2273560 memory=407684 CPUtime=1782.34 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 453896 0 0 0 177797 437 0 0 20 0 1 0 217901953 2328125440 101921 33554432000 4194304 5849708 140721364574656 140721364573656 140349132951431 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 568390 101921 760 405 0 565335 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 2273560 KiB
Current children cumulated memory: 407684 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12298
/proc/meminfo: memFree=1506928/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2407844 memory=541904 CPUtime=1842.34 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 495564 0 0 0 183781 453 0 0 20 0 1 0 217901953 2465632256 135476 33554432000 4194304 5849708 140721364574656 140721364573656 5438264 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 601961 135476 760 405 0 598906 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 2407844 KiB
Current children cumulated memory: 541904 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12299
/proc/meminfo: memFree=1507144/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2407844 memory=541904 CPUtime=1902.34 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 528812 0 0 0 189767 467 0 0 20 0 1 0 217901953 2465632256 135476 33554432000 4194304 5849708 140721364574656 140721364573528 140349132951431 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 601961 135476 760 405 0 598906 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 2407844 KiB
Current children cumulated memory: 541904 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 12300
/proc/meminfo: memFree=1548920/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2365936 memory=499996 CPUtime=1962.34 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 560264 0 0 0 195754 480 0 0 20 0 1 0 217901953 2422718464 124999 33554432000 4194304 5849708 140721364574656 140721364573656 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 591484 124999 760 405 0 588429 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 2365936 KiB
Current children cumulated memory: 499996 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 12301
/proc/meminfo: memFree=1382136/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2532344 memory=666404 CPUtime=2022.34 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 588425 0 0 0 201738 496 0 0 20 0 1 0 217901953 2593120256 166601 33554432000 4194304 5849708 140721364574656 140721364573656 5438278 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 633086 166601 760 405 0 630031 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 2532344 KiB
Current children cumulated memory: 666404 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 12302
/proc/meminfo: memFree=1347452/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2566984 memory=700980 CPUtime=2082.35 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 614528 0 0 0 207728 507 0 0 20 0 1 0 217901953 2628591616 175245 33554432000 4194304 5849708 140721364574656 140721364573656 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 641746 175245 760 405 0 638691 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 2566984 KiB
Current children cumulated memory: 700980 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12303
/proc/meminfo: memFree=1328708/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2585744 memory=719804 CPUtime=2142.35 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 683273 0 0 0 213715 520 0 0 20 0 1 0 217901953 2647801856 179951 33554432000 4194304 5849708 140721364574656 140721364573816 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 646436 179951 760 405 0 643381 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 2585744 KiB
Current children cumulated memory: 719804 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12304
/proc/meminfo: memFree=1527888/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2386936 memory=520996 CPUtime=2202.35 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 723781 0 0 0 219698 537 0 0 20 0 1 0 217901953 2444222464 130249 33554432000 4194304 5849708 140721364574656 140721364573656 5437636 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 596734 130249 760 405 0 593679 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 2386936 KiB
Current children cumulated memory: 520996 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12313
/proc/meminfo: memFree=1510432/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2404280 memory=538340 CPUtime=2262.36 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 750678 0 0 0 225684 552 0 0 20 0 1 0 217901953 2461982720 134585 33554432000 4194304 5849708 140721364574656 140721364573656 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 601070 134585 760 405 0 598015 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 2404280 KiB
Current children cumulated memory: 538340 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12314
/proc/meminfo: memFree=1575508/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2338708 memory=472768 CPUtime=2322.36 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 788870 0 0 0 231669 567 0 0 20 0 1 0 217901953 2394836992 118192 33554432000 4194304 5849708 140721364574656 140721364573656 5360453 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 584677 118192 760 405 0 581622 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 2338708 KiB
Current children cumulated memory: 472768 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12315
/proc/meminfo: memFree=1502736/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2412008 memory=545968 CPUtime=2382.35 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 811621 0 0 0 237653 582 0 0 20 0 1 0 217901953 2469896192 136492 33554432000 4194304 5849708 140721364574656 140721364573656 5437687 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 603002 136492 760 405 0 599947 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 2412008 KiB
Current children cumulated memory: 545968 KiB

[startup+2442.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/188 12316
/proc/meminfo: memFree=1437056/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2477544 memory=611604 CPUtime=2442.36 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 849983 0 0 0 243642 594 0 0 20 0 1 0 217901953 2537005056 152901 33554432000 4194304 5849708 140721364574656 140721364573528 5437721 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 619386 152901 760 405 0 616331 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 611604 KiB

[startup+2502.3 s]
/proc/loadavg: 2.24 2.14 2.09 3/188 12317
/proc/meminfo: memFree=1436816/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2477544 memory=611604 CPUtime=2502.36 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 885234 0 0 0 249630 606 0 0 20 0 1 0 217901953 2537005056 152901 33554432000 4194304 5849708 140721364574656 140721364573656 5437636 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 619386 152901 760 405 0 616331 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 611604 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.19 2.13 2.09 3/187 12318
/proc/meminfo: memFree=1436832/32770624 swapFree=67108404/67108860
[pid=12127] ppid=12124 vsize=2477544 memory=611604 CPUtime=2520.07 cores=1,3,5,7
/proc/12127/stat : 12127 (xcsp_picat) R 12124 12127 10833 0 -1 4202496 901993 0 0 0 251398 609 0 0 20 0 1 0 217901953 2537005056 152901 33554432000 4194304 5849708 140721364574656 140721364573816 5335584 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 37253120 140721364583606 140721364583684 140721364583684 140721364586442 0
/proc/12127/statm: 619386 152901 760 405 0 616331 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 611604 KiB

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

[startup+2520.02 s]
# the end of solver process 12127 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.99 s, system=6.10217 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): 2520.02
CPU time (s): 2520.09
CPU user time (s): 2513.99
CPU system time (s): 6.10217
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2585744
Max. memory (cumulated for all children) (KiB): 719804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.99
system time used= 6.10217
maximum resident set size= 719804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 901993
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= 3
involuntary context switches= 944


# summary of solver processes directly reported to runsolver:
#   pid: 12127
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2513.99
#   total CPU system time (s): 6.10217

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1301 second user time and 18.1047 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-11 18:03:08
IDJOB=4303479
IDBENCH=141205
IDSOLVER=2778
FILE ID=node148/4303479-1534003388
RUNJOBID= node148-1533990783-10865
PBS_JOBID= 21036942
Free space on /tmp= 33724 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-03-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303479-1534003388/watcher-4303479-1534003388 -o /tmp/evaluation-result-4303479-1534003388/solver-4303479-1534003388 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10865 --watchdog 2580  xcsp_picat HOME/instance-4303479-1534003388.xml

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

MD5SUM BENCH= 631d96c8d55ed895f005166b86b2772f
RANDOM SEED=1948108886

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         2293664 kB
MemAvailable:   31909136 kB
Buffers:          276932 kB
Cached:         29147324 kB
SwapCached:          352 kB
Active:          9623800 kB
Inactive:       19851516 kB
Active(anon):       3964 kB
Inactive(anon):    99128 kB
Active(file):    9619836 kB
Inactive(file): 19752388 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        123092 kB
Mapped:            59588 kB
Shmem:             49592 kB
Slab:             700064 kB
SReclaimable:     671708 kB
SUnreclaim:        28356 kB
KernelStack:        3392 kB
PageTables:         5424 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 33720 MiB
End job on node148 at 2018-08-11 18:45:08