Trace number 4303143

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) 2520.07 2519.91

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m1-3-2_c18.xml
MD5SUMcf06b96073d81f03e6b89e8a6528df72
Bench CategoryCOP (optimization 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 variables333
Number of constraints356
Number of domains3
Minimum domain size20
Maximum domain size111
Distribution of domain sizes[{"size":20,"count":111},{"size":43,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":111},{"degree":4,"count":111},{"degree":222,"count":78},{"degree":223,"count":24},{"degree":224,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":113},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":21},{"type":"ordered","count":1},{"type":"sum","count":223}]
Optimization problemYES
Type of objectivemin SUM

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 (3124 MiB free)
  memory of node 1: 16384 MiB (1660 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303143-1534032515/watcher-4303143-1534032515 -o /tmp/evaluation-result-4303143-1534032515/solver-4303143-1534032515 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534027474-10023 --watchdog 2580 xcsp_picat HOME/instance-4303143-1534032515.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=10522, runsolver pid=10519

[startup+0.10012 s]*
/proc/loadavg: 2.16 2.05 2.06 3/191 10523
/proc/meminfo: memFree=4870696/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2025744 memory=33368 CPUtime=0.1 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1866 0 0 0 10 0 0 0 20 0 1 0 220814681 2074361856 8342 33554432000 4194304 5849708 140732504770832 140732504770832 4475396 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 506436 8342 609 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33368 KiB

[startup+0.209844 s]*
/proc/loadavg: 2.16 2.05 2.06 3/191 10523
/proc/meminfo: memFree=4850092/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2025744 memory=52020 CPUtime=0.21 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1915 0 0 0 20 1 0 0 20 0 1 0 220814681 2074361856 13005 33554432000 4194304 5849708 140732504770832 140732504770832 5086339 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 506436 13005 631 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 52020 KiB

[startup+0.309835 s]*
/proc/loadavg: 2.16 2.05 2.06 3/191 10523
/proc/meminfo: memFree=4835384/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2025744 memory=68648 CPUtime=0.31 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 2020 0 0 0 30 1 0 0 20 0 1 0 220814681 2074361856 17162 33554432000 4194304 5849708 140732504770832 140732504770832 4504325 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 506436 17162 642 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 68648 KiB

[startup+0.700256 s]
/proc/loadavg: 2.16 2.05 2.06 3/191 10523
/proc/meminfo: memFree=4817212/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2028916 memory=86392 CPUtime=0.69 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 2901 0 0 0 66 3 0 0 20 0 1 0 220814681 2077609984 21598 33554432000 4194304 5849708 140732504770832 140732504770832 140182349766535 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 507229 21598 704 405 0 504174 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028916 KiB
Current children cumulated memory: 86392 KiB

[startup+1.50033 s]
/proc/loadavg: 2.16 2.05 2.06 3/191 10523
/proc/meminfo: memFree=4803360/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2111036 memory=170572 CPUtime=1.49 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 9750 0 0 0 143 6 0 0 20 0 1 0 220814681 2161700864 42643 33554432000 4194304 5849708 140732504770832 140732504770040 5431925 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 527759 42643 706 405 0 524704 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2111036 KiB
Current children cumulated memory: 170572 KiB

[startup+3.10904 s]
/proc/loadavg: 2.16 2.05 2.06 3/191 10584
/proc/meminfo: memFree=4784720/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2176572 memory=236428 CPUtime=3.1 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 10458 0 0 0 302 8 0 0 20 0 1 0 220814681 2228809728 59107 33554432000 4194304 5849708 140732504770832 140732504769928 5478074 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 544143 59107 723 405 0 541088 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2176572 KiB
Current children cumulated memory: 236428 KiB

[startup+6.30031 s]
/proc/loadavg: 2.07 2.03 2.05 3/191 10584
/proc/meminfo: memFree=4632748/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2191060 memory=250304 CPUtime=6.29 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 34527 0 0 0 620 9 0 0 20 0 1 0 220814681 2243645440 62576 33554432000 4194304 5849708 140732504770832 140732504769768 5369137 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 547765 62576 735 405 0 544710 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2191060 KiB
Current children cumulated memory: 250304 KiB

[startup+12.7002 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 10584
/proc/meminfo: memFree=4601376/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2194300 memory=253884 CPUtime=12.68 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 61188 0 0 0 1255 13 0 0 20 0 1 0 220814681 2246963200 63471 33554432000 4194304 5849708 140732504770832 140732504769320 4207763 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 548575 63471 751 405 0 545520 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2194300 KiB
Current children cumulated memory: 253884 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 10584
/proc/meminfo: memFree=4596060/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2194300 memory=254144 CPUtime=25.48 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 86879 0 0 0 2534 14 0 0 20 0 1 0 220814681 2246963200 63536 33554432000 4194304 5849708 140732504770832 140732504768376 4209287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 548575 63536 751 405 0 545520 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2194300 KiB
Current children cumulated memory: 254144 KiB

[startup+51.1096 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 10584
/proc/meminfo: memFree=4588436/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2200048 memory=259688 CPUtime=51.1 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 121065 0 0 0 5081 29 0 0 20 0 1 0 220814681 2252849152 64922 33554432000 4194304 5849708 140732504770832 140732504769992 5303825 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 550012 64922 755 405 0 546957 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2200048 KiB
Current children cumulated memory: 259688 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 10593
/proc/meminfo: memFree=4582436/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2203372 memory=263232 CPUtime=102.28 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 140772 0 0 0 10179 49 0 0 20 0 1 0 220814681 2256252928 65808 33554432000 4194304 5849708 140732504770832 140732504769832 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 550843 65808 755 405 0 547788 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2203372 KiB
Current children cumulated memory: 263232 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 10594
/proc/meminfo: memFree=4579524/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2200004 memory=262240 CPUtime=162.29 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 158102 0 0 0 16153 76 0 0 20 0 1 0 220814681 2252804096 65560 33554432000 4194304 5849708 140732504770832 140732504769832 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 550001 65560 755 405 0 546946 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2200004 KiB
Current children cumulated memory: 262240 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10595
/proc/meminfo: memFree=4556648/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2209332 memory=271772 CPUtime=222.3 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 167209 0 0 0 22127 103 0 0 20 0 1 0 220814681 2262355968 67943 33554432000 4194304 5849708 140732504770832 140732504769704 5416640 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 552333 67943 755 405 0 549278 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2209332 KiB
Current children cumulated memory: 271772 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10597
/proc/meminfo: memFree=4550516/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2213632 memory=275480 CPUtime=282.29 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 178858 0 0 0 28104 125 0 0 20 0 1 0 220814681 2266759168 68870 33554432000 4194304 5849708 140732504770832 140732504769320 4212035 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 553408 68870 755 405 0 550353 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2213632 KiB
Current children cumulated memory: 275480 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10598
/proc/meminfo: memFree=4545152/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2214680 memory=276776 CPUtime=342.3 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 190410 0 0 0 34078 152 0 0 20 0 1 0 220814681 2267832320 69194 33554432000 4194304 5849708 140732504770832 140732504769480 5373305 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 553670 69194 755 405 0 550615 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2214680 KiB
Current children cumulated memory: 276776 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10599
/proc/meminfo: memFree=4518576/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2238368 memory=300688 CPUtime=402.3 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 216642 0 0 0 40047 183 0 0 20 0 1 0 220814681 2292088832 75172 33554432000 4194304 5849708 140732504770832 140732504769704 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 559592 75172 755 405 0 556537 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2238368 KiB
Current children cumulated memory: 300688 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10600
/proc/meminfo: memFree=4516152/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2326604 memory=319072 CPUtime=462.31 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 235895 0 0 0 46026 205 0 0 20 0 1 0 220814681 2382442496 79768 33554432000 4194304 5849708 140732504770832 140732504769832 5359170 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 581651 79768 755 405 0 578596 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2326604 KiB
Current children cumulated memory: 319072 KiB


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

/proc/10522/statm: 623308 138918 755 405 0 620253 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 2493232 KiB
Current children cumulated memory: 555672 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 10667
/proc/meminfo: memFree=4046848/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2475232 memory=537672 CPUtime=1842.4 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1014329 0 0 0 183387 853 0 0 20 0 1 0 220814681 2534637568 134418 33554432000 4194304 5849708 140732504770832 140732504769832 5335584 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 618808 134418 755 405 0 615753 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 2475232 KiB
Current children cumulated memory: 537672 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 10676
/proc/meminfo: memFree=4130136/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2402856 memory=465424 CPUtime=1902.4 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1059425 0 0 0 189364 876 0 0 20 0 1 0 220814681 2460524544 116356 33554432000 4194304 5849708 140732504770832 140732504769832 5438278 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 600714 116356 755 405 0 597659 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 2402856 KiB
Current children cumulated memory: 465424 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 10678
/proc/meminfo: memFree=3806468/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2575136 memory=637576 CPUtime=1962.4 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1080447 0 0 0 195332 908 0 0 20 0 1 0 220814681 2636939264 159394 33554432000 4194304 5849708 140732504770832 140732504769832 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 643784 159394 755 405 0 640729 0
Current children cumulated CPU time: 1962.4 s
Current children cumulated vsize: 2575136 KiB
Current children cumulated memory: 637576 KiB

[startup+2022.3 s]
/proc/loadavg: 2.14 2.07 2.06 3/193 10680
/proc/meminfo: memFree=4030488/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2497588 memory=560028 CPUtime=2022.41 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1116005 0 0 0 201306 935 0 0 20 0 1 0 220814681 2557530112 140007 33554432000 4194304 5849708 140732504770832 140732504769832 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 624397 140007 755 405 0 621342 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 2497588 KiB
Current children cumulated memory: 560028 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/193 10681
/proc/meminfo: memFree=3960636/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2497588 memory=560028 CPUtime=2082.42 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1155851 0 0 0 207281 961 0 0 20 0 1 0 220814681 2557530112 140007 33554432000 4194304 5849708 140732504770832 140732504769992 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 624397 140007 755 405 0 621342 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 2497588 KiB
Current children cumulated memory: 560028 KiB

[startup+2142.3 s]
/proc/loadavg: 2.17 2.08 2.06 3/193 10682
/proc/meminfo: memFree=3865244/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2497588 memory=560028 CPUtime=2142.42 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1190990 0 0 0 213254 988 0 0 20 0 1 0 220814681 2557530112 140007 33554432000 4194304 5849708 140732504770832 140732504769832 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 624397 140007 755 405 0 621342 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 2497588 KiB
Current children cumulated memory: 560028 KiB

[startup+2202.3 s]
/proc/loadavg: 2.62 2.23 2.11 3/192 10683
/proc/meminfo: memFree=3863204/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2527908 memory=590348 CPUtime=2202.43 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1228896 0 0 0 219225 1018 0 0 20 0 1 0 220814681 2588577792 147587 33554432000 4194304 5849708 140732504770832 140732504769832 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 631977 147587 755 405 0 628922 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 2527908 KiB
Current children cumulated memory: 590348 KiB

[startup+2262.3 s]
/proc/loadavg: 2.23 2.19 2.10 3/192 10684
/proc/meminfo: memFree=3901412/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2461600 memory=524168 CPUtime=2262.43 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1281219 0 0 0 225201 1042 0 0 20 0 1 0 220814681 2520678400 131042 33554432000 4194304 5849708 140732504770832 140732504769320 4211654 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 615400 131042 755 405 0 612345 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 2461600 KiB
Current children cumulated memory: 524168 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.15 2.10 3/191 10686
/proc/meminfo: memFree=3866872/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2497884 memory=560324 CPUtime=2322.44 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1323784 0 0 0 231177 1067 0 0 20 0 1 0 220814681 2557833216 140081 33554432000 4194304 5849708 140732504770832 140732504769704 5437650 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 624471 140081 755 405 0 621416 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 2497884 KiB
Current children cumulated memory: 560324 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.12 2.09 3/191 10687
/proc/meminfo: memFree=3653020/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2683196 memory=745764 CPUtime=2382.44 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1357233 0 0 0 237146 1098 0 0 20 0 1 0 220814681 2747592704 186441 33554432000 4194304 5849708 140732504770832 140732504769832 5438246 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 670799 186441 755 405 0 667744 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 2683196 KiB
Current children cumulated memory: 745764 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.10 2.09 3/191 10688
/proc/meminfo: memFree=3908504/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2472152 memory=534536 CPUtime=2442.44 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1393985 0 0 0 243123 1121 0 0 20 0 1 0 220814681 2531483648 133634 33554432000 4194304 5849708 140732504770832 140732504769992 5437636 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 618038 133634 755 405 0 614983 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 2472152 KiB
Current children cumulated memory: 534536 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.08 2.08 3/191 10696
/proc/meminfo: memFree=3983604/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2453880 memory=516320 CPUtime=2502.45 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1466744 0 0 0 249097 1148 0 0 20 0 1 0 220814681 2512773120 129080 33554432000 4194304 5849708 140732504770832 140732504769480 5416712 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 613470 129080 755 405 0 610415 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 2453880 KiB
Current children cumulated memory: 516320 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.08 2.08 3/191 10696
/proc/meminfo: memFree=3966548/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2462840 memory=525280 CPUtime=2520.05 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1475685 0 0 0 250852 1153 0 0 20 0 1 0 220814681 2521948160 131320 33554432000 4194304 5849708 140732504770832 140732504769704 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 615710 131320 755 405 0 612655 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2462840 KiB
Current children cumulated memory: 525280 KiB

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

[startup+2519.91 s]
# the end of solver process 10522 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.52 s, system=11.5467 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.08 2.08 3/191 10696
/proc/meminfo: memFree=3966548/32770624 swapFree=67108856/67108860
[pid=10522] ppid=10519 vsize=2462840 memory=525280 CPUtime=2520.05 cores=0,2,4,6
/proc/10522/stat : 10522 (xcsp_picat) R 10519 10522 9992 0 -1 4202496 1475685 0 0 0 250852 1153 0 0 20 0 1 0 220814681 2521948160 131320 33554432000 4194304 5849708 140732504770832 140732504769704 140182349766535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 45326336 140732504773814 140732504773892 140732504773892 140732504776650 0
/proc/10522/statm: 615710 131320 755 405 0 612655 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2462840 KiB
Current children cumulated memory: 525280 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.07
CPU user time (s): 2508.52
CPU system time (s): 11.5467
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 3038872
Max. memory (cumulated for all children) (KiB): 1101312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.52
system time used= 11.5467
maximum resident set size= 1101312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1475685
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= 11
involuntary context switches= 1406


# summary of solver processes directly reported to runsolver:
#   pid: 10522
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2508.52
#   total CPU system time (s): 11.5467

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.86894 second user time and 18.5754 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 02:08:35
IDJOB=4303143
IDBENCH=141641
IDSOLVER=2778
FILE ID=node133/4303143-1534032515
RUNJOBID= node133-1534027474-10023
PBS_JOBID= 21036967
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m1-3-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303143-1534032515/watcher-4303143-1534032515 -o /tmp/evaluation-result-4303143-1534032515/solver-4303143-1534032515 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534027474-10023 --watchdog 2580  xcsp_picat HOME/instance-4303143-1534032515.xml

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

MD5SUM BENCH= cf06b96073d81f03e6b89e8a6528df72
RANDOM SEED=1047647642

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         4899232 kB
MemAvailable:   31704316 kB
Buffers:          206924 kB
Cached:         26506144 kB
SwapCached:            0 kB
Active:         10851520 kB
Inactive:       16116844 kB
Active(anon):     205828 kB
Inactive(anon):   101940 kB
Active(file):   10645692 kB
Inactive(file): 16014904 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3640 kB
Writeback:             0 kB
AnonPages:        262064 kB
Mapped:            57656 kB
Shmem:             49820 kB
Slab:             600512 kB
SReclaimable:     572948 kB
SUnreclaim:        27564 kB
KernelStack:        3408 kB
PageTables:         5748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2569248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 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= 38796 MiB
End job on node133 at 2018-08-12 02:50:35