Trace number 4395668

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2400.04 2400.02

General information on the benchmark

NameBinPacking/BinPacking-sum-skj1/
BinPacking-sum-n4c1w2b.xml
MD5SUMd888f3c6414640c595bd57a6b8e70245
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 variables1981
Number of constraints795
Number of domains2
Minimum domain size82
Maximum domain size397
Distribution of domain sizes[{"size":82,"count":1980},{"size":397,"count":1}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":1584},{"degree":5,"count":396}]
Minimum constraint arity5
Maximum constraint arity1980
Distribution of constraint arities[{"arity":5,"count":792},{"arity":397,"count":1},{"arity":1980,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":396},{"type":"lex","count":1},{"type":"sum","count":396},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

838.98/839.01	c xcsp_picat version 2.7b12 (9/12/2019)

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 (10496 MiB free)
  memory of node 1: 16384 MiB (14437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395668-1568343042/watcher-4395668-1568343042 -o /tmp/evaluation-result-4395668-1568343042/solver-4395668-1568343042 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395668-1568343042.xml 

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

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

solver pid=27584, runsolver pid=27581

[startup+0.100484 s]*
/proc/loadavg: 1.99 2.01 2.05 3/199 27585
/proc/meminfo: memFree=25495704/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2039532 memory=42608 CPUtime=0.1 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 1615 0 0 0 10 0 0 0 20 0 1 0 410218048 2088480768 10652 33554432000 4194304 5870510 140729166602656 140729166601656 4632606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 509883 10652 868 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 42608 KiB

[startup+0.209794 s]*
/proc/loadavg: 1.99 2.01 2.05 3/199 27585
/proc/meminfo: memFree=25462156/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2039532 memory=75632 CPUtime=0.2 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 1717 0 0 0 20 0 0 0 20 0 1 0 410218048 2088480768 18908 33554432000 4194304 5870510 140729166602656 140729166601656 4534899 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 509883 18908 868 410 0 505356 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 75632 KiB

[startup+0.309565 s]*
/proc/loadavg: 1.99 2.01 2.05 4/199 27585
/proc/meminfo: memFree=25433484/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2039532 memory=104304 CPUtime=0.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 1731 0 0 0 30 1 0 0 20 0 1 0 410218048 2088480768 26076 33554432000 4194304 5870510 140729166602656 140729166601656 4429490 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 509883 26076 868 410 0 505356 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 104304 KiB

[startup+0.700404 s]
/proc/loadavg: 1.99 2.01 2.05 3/199 27585
/proc/meminfo: memFree=25376140/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2039532 memory=194536 CPUtime=0.69 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 1788 0 0 0 67 2 0 0 20 0 1 0 410218048 2088480768 48634 33554432000 4194304 5870510 140729166602656 140729166601656 4478533 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 509883 48634 868 410 0 505356 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 194536 KiB

[startup+1.5004 s]
/proc/loadavg: 1.99 2.01 2.05 3/199 27585
/proc/meminfo: memFree=25310604/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2039532 memory=276508 CPUtime=1.49 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 1828 0 0 0 146 3 0 0 20 0 1 0 410218048 2088480768 69127 33554432000 4194304 5870510 140729166602656 140729166601960 4462456 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 509883 69127 881 410 0 505356 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 276508 KiB

[startup+3.10963 s]
/proc/loadavg: 1.99 2.01 2.05 3/201 27594
/proc/meminfo: memFree=24999236/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2275840 memory=570868 CPUtime=3.1 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3740 0 0 0 303 7 0 0 20 0 1 0 410218048 2330460160 142717 33554432000 4194304 5870510 140729166602656 140729166601960 4480465 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 568960 142717 910 410 0 564433 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2275840 KiB
Current children cumulated memory: 570868 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27594
/proc/meminfo: memFree=24706884/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2486720 memory=825420 CPUtime=6.28 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 23598 0 0 0 614 14 0 0 20 0 1 0 410218048 2546401280 206355 33554432000 4194304 5870510 140729166602656 140729166601752 5475016 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 621680 206355 977 410 0 617153 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 825420 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27594
/proc/meminfo: memFree=24702488/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2486720 memory=825500 CPUtime=12.69 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 23822 0 0 0 1254 15 0 0 20 0 1 0 410218048 2546401280 206375 33554432000 4194304 5870510 140729166602656 140729166601752 140167903936391 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 621680 206375 977 410 0 617153 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 825500 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27594
/proc/meminfo: memFree=24688000/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2486720 memory=825500 CPUtime=25.49 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 24229 0 0 0 2534 15 0 0 20 0 1 0 410218048 2546401280 206375 33554432000 4194304 5870510 140729166602656 140729166601752 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 621680 206375 977 410 0 617153 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 825500 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27597
/proc/meminfo: memFree=24782292/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2486720 memory=825500 CPUtime=51.09 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 29193 0 0 0 5092 17 0 0 20 0 1 0 410218048 2546401280 206375 33554432000 4194304 5870510 140729166602656 140729166601752 5477363 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 621680 206375 977 410 0 617153 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 825500 KiB

[startup+102.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 27601
/proc/meminfo: memFree=24691972/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2505396 memory=838368 CPUtime=102.28 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 34875 0 0 0 10205 23 0 0 20 0 1 0 410218048 2565525504 209592 33554432000 4194304 5870510 140729166602656 140729166601752 5562000 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 626349 209592 977 410 0 621822 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2505396 KiB
Current children cumulated memory: 838368 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/201 27605
/proc/meminfo: memFree=24722192/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2520716 memory=846856 CPUtime=162.28 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 39892 0 0 0 16196 32 0 0 20 0 1 0 410218048 2581213184 211714 33554432000 4194304 5870510 140729166602656 140729166601752 140167903936391 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 630179 211714 977 410 0 625652 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2520716 KiB
Current children cumulated memory: 846856 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/202 27672
/proc/meminfo: memFree=25892984/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2524848 memory=855760 CPUtime=222.28 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 42785 0 0 0 22192 36 0 0 20 0 1 0 410218048 2585444352 213940 33554432000 4194304 5870510 140729166602656 140729166601752 5478384 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 631212 213940 977 410 0 626685 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2524848 KiB
Current children cumulated memory: 855760 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 27676
/proc/meminfo: memFree=25867484/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2529712 memory=866300 CPUtime=282.27 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 45059 0 0 0 28186 41 0 0 20 0 1 0 410218048 2590425088 216575 33554432000 4194304 5870510 140729166602656 140729166601752 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 632428 216575 977 410 0 627901 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2529712 KiB
Current children cumulated memory: 866300 KiB

[startup+342.3 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27741
/proc/meminfo: memFree=25886732/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2539692 memory=878952 CPUtime=342.27 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 47544 0 0 0 34180 47 0 0 20 0 1 0 410218048 2600644608 219738 33554432000 4194304 5870510 140729166602656 140729166601896 140167903936391 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 634923 219738 977 410 0 630396 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2539692 KiB
Current children cumulated memory: 878952 KiB

[startup+402.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 27807
/proc/meminfo: memFree=22895128/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2571268 memory=899288 CPUtime=402.27 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 50762 0 0 0 40171 56 0 0 20 0 1 0 410218048 2632978432 224822 33554432000 4194304 5870510 140729166602656 140729166601832 140167903936391 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 642817 224822 977 410 0 638290 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2571268 KiB
Current children cumulated memory: 899288 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 27811
/proc/meminfo: memFree=22883284/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2577460 memory=910532 CPUtime=462.27 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 53036 0 0 0 46166 61 0 0 20 0 1 0 410218048 2639319040 227633 33554432000 4194304 5870510 140729166602656 140729166601752 5562072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 644365 227633 977 410 0 639838 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2577460 KiB
Current children cumulated memory: 910532 KiB


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

/proc/27584/statm: 935180 748440 1011 410 0 930653 0
Current children cumulated CPU time: 1602.3 s
Current children cumulated vsize: 3740720 KiB
Current children cumulated memory: 2993760 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 27943
/proc/meminfo: memFree=21343040/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=3740720 memory=2995808 CPUtime=1662.29 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 1941128 0 0 0 165878 351 0 0 20 0 1 0 410218048 3830497280 748952 33554432000 4194304 5870510 140729166602656 140729166601752 5562056 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 935180 748952 1011 410 0 930653 0
Current children cumulated CPU time: 1662.29 s
Current children cumulated vsize: 3740720 KiB
Current children cumulated memory: 2995808 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 27947
/proc/meminfo: memFree=20455696/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4691516 memory=3878444 CPUtime=1722.3 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 2048266 0 0 0 171851 379 0 0 20 0 1 0 410218048 4804112384 969611 33554432000 4194304 5870510 140729166602656 140729166601752 5478381 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1172879 969611 1011 410 0 1168352 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 4691516 KiB
Current children cumulated memory: 3878444 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 27951
/proc/meminfo: memFree=20441052/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4691516 memory=3884588 CPUtime=1782.3 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 2053659 0 0 0 177844 386 0 0 20 0 1 0 410218048 4804112384 971147 33554432000 4194304 5870510 140729166602656 140729166601752 5562064 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1172879 971147 1011 410 0 1168352 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 4691516 KiB
Current children cumulated memory: 3884588 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/200 27965
/proc/meminfo: memFree=20433128/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4691516 memory=3888684 CPUtime=1842.3 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 2060679 0 0 0 183837 393 0 0 20 0 1 0 410218048 4804112384 972171 33554432000 4194304 5870510 140729166602656 140729166601832 140167903936391 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1172879 972171 1011 410 0 1168352 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 4691516 KiB
Current children cumulated memory: 3888684 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/200 27969
/proc/meminfo: memFree=20517024/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4676044 memory=3797620 CPUtime=1902.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 2559710 0 0 0 189789 442 0 0 20 0 1 0 410218048 4788269056 949405 33554432000 4194304 5870510 140729166602656 140729166601912 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1169011 949405 1011 410 0 1164484 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3797620 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 27973
/proc/meminfo: memFree=19939860/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4676044 memory=3797620 CPUtime=1962.3 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 2732977 0 0 0 195778 452 0 0 20 0 1 0 410218048 4788269056 949405 33554432000 4194304 5870510 140729166602656 140729166601912 5306755 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1169011 949405 1011 410 0 1164484 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3797620 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 27979
/proc/meminfo: memFree=19934744/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4676044 memory=3799668 CPUtime=2022.3 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 2909709 0 0 0 201770 460 0 0 20 0 1 0 410218048 4788269056 949917 33554432000 4194304 5870510 140729166602656 140729166601912 5258831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1169011 949917 1011 410 0 1164484 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3799668 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27983
/proc/meminfo: memFree=19927304/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4676044 memory=3803764 CPUtime=2082.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3082832 0 0 0 207761 470 0 0 20 0 1 0 410218048 4788269056 950941 33554432000 4194304 5870510 140729166602656 140729166601912 5272566 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1169011 950941 1011 410 0 1164484 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3803764 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 27988
/proc/meminfo: memFree=19924276/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4676044 memory=3805812 CPUtime=2142.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3197346 0 0 0 213755 476 0 0 20 0 1 0 410218048 4788269056 951453 33554432000 4194304 5870510 140729166602656 140729166601912 140167909173523 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1169011 951453 1011 410 0 1164484 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3805812 KiB

[startup+2202.3 s]
/proc/loadavg: 2.11 2.05 2.05 3/199 27994
/proc/meminfo: memFree=20111748/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=4326796 memory=3616016 CPUtime=2202.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3359745 0 0 0 219737 494 0 0 20 0 1 0 410218048 4430639104 904004 33554432000 4194304 5870510 140729166602656 140729166601640 5308315 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 1081699 904004 1011 410 0 1077172 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 4326796 KiB
Current children cumulated memory: 3616016 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/199 27998
/proc/meminfo: memFree=21756052/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2481596 memory=1970808 CPUtime=2262.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3465142 0 0 0 225724 507 0 0 20 0 1 0 410218048 2541154304 492702 33554432000 4194304 5870510 140729166602656 140729166601752 5562064 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 620399 492702 1011 410 0 615872 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 2481596 KiB
Current children cumulated memory: 1970808 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 28003
/proc/meminfo: memFree=21739188/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2511768 memory=1984760 CPUtime=2322.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3465996 0 0 0 231715 516 0 0 20 0 1 0 410218048 2572050432 496190 33554432000 4194304 5870510 140729166602656 140729166601752 5575057 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 627942 496190 1011 410 0 623415 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2511768 KiB
Current children cumulated memory: 1984760 KiB

[startup+2382.3 s]
/proc/loadavg: 2.90 2.29 2.13 3/199 28009
/proc/meminfo: memFree=21703268/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2538036 memory=2015868 CPUtime=2382.31 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3467258 0 0 0 237706 525 0 0 20 0 1 0 410218048 2598948864 503967 33554432000 4194304 5870510 140729166602656 140729166601832 5578446 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 634509 503967 1011 410 0 629982 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2538036 KiB
Current children cumulated memory: 2015868 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.70 2.27 2.13 3/199 28010
/proc/meminfo: memFree=21703376/32770624 swapFree=66957012/67108860
[pid=27584] ppid=27581 vsize=2538036 memory=2015868 CPUtime=2400.02 cores=1,3,5,7
/proc/27584/stat : 27584 (xcsp_picat) R 27581 27584 22038 0 -1 4202496 3467268 0 0 0 239476 526 0 0 20 0 1 0 410218048 2598948864 503967 33554432000 4194304 5870510 140729166602656 140729166601752 5478360 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45723648 140729166607391 140729166607469 140729166607469 140729166610378 0
/proc/27584/statm: 634509 503967 1011 410 0 629982 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 2538036 KiB
Current children cumulated memory: 2015868 KiB

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

[startup+2400.02 s]
# the end of solver process 27584 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2394.77 s, system=5.27004 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): 2400.02
CPU time (s): 2400.04
CPU user time (s): 2394.77
CPU system time (s): 5.27004
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 5584092
Max. memory (cumulated for all children) (KiB): 4593036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2394.77
system time used= 5.27004
maximum resident set size= 4593036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3467268
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1237


# summary of solver processes directly reported to runsolver:
#   pid: 27584
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2394.77
#   total CPU system time (s): 5.27004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.93723 second user time and 17.1322 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 04:49:59
IDJOB=4395668
IDBENCH=136273
IDSOLVER=2845
FILE ID=node147/4395668-1568343042
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj1/BinPacking-sum-n4c1w2b.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395668-1568343042/watcher-4395668-1568343042 -o /tmp/evaluation-result-4395668-1568343042/solver-4395668-1568343042 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395668-1568343042.xml

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

MD5SUM BENCH= d888f3c6414640c595bd57a6b8e70245
RANDOM SEED=1714128883

node147.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25532712 kB
MemAvailable:   30530276 kB
Buffers:          144608 kB
Cached:          5071068 kB
SwapCached:        48500 kB
Active:          3359504 kB
Inactive:        3190528 kB
Active(anon):    1286400 kB
Inactive(anon):    89340 kB
Active(file):    2073104 kB
Inactive(file):  3101188 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:       1416064 kB
Mapped:            46044 kB
Shmem:             32768 kB
Slab:             280568 kB
SReclaimable:     251732 kB
SUnreclaim:        28836 kB
KernelStack:        3568 kB
PageTables:         8308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3134704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1323008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 05:29:59