Trace number 4309488

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 2018-08-14? (TO) 2519.83 2520.02

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-3-0_c18.xml
MD5SUM9618cadca64f3323a562113cce1d17af
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 variables22422
Number of constraints24998
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":24,"count":111},{"size":38,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":20313},{"degree":3,"count":1443},{"degree":4,"count":333},{"degree":5,"count":222},{"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":24774},{"arity":88,"count":111},{"arity":111,"count":2},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24663
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24663},{"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 (8880 MiB free)
  memory of node 1: 16384 MiB (9696 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309488-1534318329/watcher-4309488-1534318329 -o /tmp/evaluation-result-4309488-1534318329/solver-4309488-1534318329 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580 xcsp_picat HOME/instance-4309488-1534318329.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=19435, runsolver pid=19432

[startup+0.100374 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18998720/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2025744 memory=28500 CPUtime=0.1 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1652 0 0 0 10 0 0 0 20 0 1 0 249396099 2074361856 7125 33554432000 4194304 5849940 140732133299360 140732133298664 4481152 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 506436 7125 596 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28500 KiB

[startup+0.209706 s]*
/proc/loadavg: 2.00 2.01 2.05 4/187 19436
/proc/meminfo: memFree=18984284/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2025744 memory=40788 CPUtime=0.21 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1658 0 0 0 20 1 0 0 20 0 1 0 249396099 2074361856 10197 33554432000 4194304 5849940 140732133299360 140732133298664 4376688 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 506436 10197 596 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 40788 KiB

[startup+0.309481 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18974044/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2025744 memory=53272 CPUtime=0.31 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1748 0 0 0 30 1 0 0 20 0 1 0 249396099 2074361856 13318 33554432000 4194304 5849940 140732133299360 140732133298664 4504241 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 506436 13318 621 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 53272 KiB

[startup+0.700343 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18937116/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2027516 memory=88484 CPUtime=0.69 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 2425 0 0 0 66 3 0 0 20 0 1 0 249396099 2076176384 22121 33554432000 4194304 5849940 140732133299360 140732133298664 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 506879 22121 722 405 0 503823 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027516 KiB
Current children cumulated memory: 88484 KiB

[startup+1.50045 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18919568/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2110524 memory=175600 CPUtime=1.49 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 9436 0 0 0 143 6 0 0 20 0 1 0 249396099 2161176576 43900 33554432000 4194304 5849940 140732133299360 140732133298456 5300950 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 527631 43900 724 405 0 524575 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2110524 KiB
Current children cumulated memory: 175600 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18783232/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2176060 memory=241388 CPUtime=3.09 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 10095 0 0 0 302 7 0 0 20 0 1 0 249396099 2228285440 60347 33554432000 4194304 5849940 140732133299360 140732133298600 139626650540010 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 544015 60347 724 405 0 540959 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2176060 KiB
Current children cumulated memory: 241388 KiB

[startup+6.30041 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18767688/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2178672 memory=244020 CPUtime=6.28 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 34512 0 0 0 620 8 0 0 20 0 1 0 249396099 2230960128 61005 33554432000 4194304 5849940 140732133299360 140732133298456 5317718 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 544668 61005 729 405 0 541612 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2178672 KiB
Current children cumulated memory: 244020 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18751620/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2194504 memory=259716 CPUtime=12.69 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 62242 0 0 0 1255 14 0 0 20 0 1 0 249396099 2247172096 64929 33554432000 4194304 5849940 140732133299360 140732133297848 4204828 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 548626 64929 752 405 0 545570 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2194504 KiB
Current children cumulated memory: 259716 KiB

[startup+25.5005 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19436
/proc/meminfo: memFree=18751980/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2194468 memory=259784 CPUtime=25.48 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 99880 0 0 0 2533 15 0 0 20 0 1 0 249396099 2247135232 64946 33554432000 4194304 5849940 140732133299360 140732133297624 5437856 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 548617 64946 753 405 0 545561 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2194468 KiB
Current children cumulated memory: 259784 KiB

[startup+51.1095 s]
/proc/loadavg: 2.14 2.05 2.06 3/187 19436
/proc/meminfo: memFree=18748904/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2197348 memory=262564 CPUtime=51.1 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 131723 0 0 0 5081 29 0 0 20 0 1 0 249396099 2250084352 65641 33554432000 4194304 5849940 140732133299360 140732133297848 5309056 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 549337 65641 756 405 0 546281 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2197348 KiB
Current children cumulated memory: 262564 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.06 2.06 3/187 19437
/proc/meminfo: memFree=18713572/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2204672 memory=270000 CPUtime=102.28 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 184337 0 0 0 10177 51 0 0 20 0 1 0 249396099 2257584128 67500 33554432000 4194304 5849940 140732133299360 140732133298360 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 551168 67500 756 405 0 548112 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2204672 KiB
Current children cumulated memory: 270000 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/187 19438
/proc/meminfo: memFree=18704552/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2207956 memory=273268 CPUtime=162.28 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 211372 0 0 0 16150 78 0 0 20 0 1 0 249396099 2260946944 68317 33554432000 4194304 5849940 140732133299360 140732133298008 5366701 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 551989 68317 756 405 0 548933 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2207956 KiB
Current children cumulated memory: 273268 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 19439
/proc/meminfo: memFree=18502576/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2214260 memory=279344 CPUtime=222.27 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 240708 0 0 0 22128 99 0 0 20 0 1 0 249396099 2267402240 69836 33554432000 4194304 5849940 140732133299360 140732133297768 4211600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 553565 69836 756 405 0 550509 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2214260 KiB
Current children cumulated memory: 279344 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.07 2.05 3/187 19440
/proc/meminfo: memFree=18687640/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2225428 memory=290756 CPUtime=282.27 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 270496 0 0 0 28101 126 0 0 20 0 1 0 249396099 2278838272 72689 33554432000 4194304 5849940 140732133299360 140732133296904 5339286 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 556357 72689 756 405 0 553301 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2225428 KiB
Current children cumulated memory: 290756 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.07 2.05 3/187 19441
/proc/meminfo: memFree=18654404/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2225428 memory=290756 CPUtime=342.27 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 297308 0 0 0 34071 156 0 0 20 0 1 0 249396099 2278838272 72689 33554432000 4194304 5849940 140732133299360 140732133297848 5309836 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 556357 72689 756 405 0 553301 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2225428 KiB
Current children cumulated memory: 290756 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 19442
/proc/meminfo: memFree=18652904/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2225076 memory=290532 CPUtime=402.26 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 328268 0 0 0 40036 190 0 0 20 0 1 0 249396099 2278477824 72633 33554432000 4194304 5849940 140732133299360 140732133298232 5416820 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 556269 72633 756 405 0 553213 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2225076 KiB
Current children cumulated memory: 290532 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 19443
/proc/meminfo: memFree=18582372/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2225048 memory=290504 CPUtime=462.26 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 355423 0 0 0 46007 219 0 0 20 0 1 0 249396099 2278449152 72626 33554432000 4194304 5849940 140732133299360 140732133298520 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 556262 72626 756 405 0 553206 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2225048 KiB
Current children cumulated memory: 290504 KiB


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

/proc/19435/statm: 622786 139855 756 405 0 619730 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 2491144 KiB
Current children cumulated memory: 559420 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 19513
/proc/meminfo: memFree=18088984/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2486856 memory=555132 CPUtime=1782.15 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1026872 0 0 0 177332 883 0 0 20 0 1 0 249396099 2546540544 138783 33554432000 4194304 5849940 140732133299360 140732133298232 5416908 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 621714 138783 756 405 0 618658 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 2486856 KiB
Current children cumulated memory: 555132 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 19514
/proc/meminfo: memFree=18310448/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2489972 memory=558248 CPUtime=1842.15 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1058821 0 0 0 183308 907 0 0 20 0 1 0 249396099 2549731328 139562 33554432000 4194304 5849940 140732133299360 140732133298360 5312515 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 622493 139562 756 405 0 619437 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 2489972 KiB
Current children cumulated memory: 558248 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 19515
/proc/meminfo: memFree=17879132/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2633976 memory=702252 CPUtime=1902.14 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1100347 0 0 0 189276 938 0 0 20 0 1 0 249396099 2697191424 175563 33554432000 4194304 5849940 140732133299360 140732133298360 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 658494 175563 756 405 0 655438 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 2633976 KiB
Current children cumulated memory: 702252 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19516
/proc/meminfo: memFree=18257036/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2497540 memory=565816 CPUtime=1962.14 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1147141 0 0 0 195245 969 0 0 20 0 1 0 249396099 2557480960 141454 33554432000 4194304 5849940 140732133299360 140732133298520 5437639 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 624385 141454 756 405 0 621329 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 2497540 KiB
Current children cumulated memory: 565816 KiB

[startup+2022.3 s]
/proc/loadavg: 1.93 2.02 2.04 3/187 19578
/proc/meminfo: memFree=18726488/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2497892 memory=566284 CPUtime=2022.13 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1187028 0 0 0 201225 988 0 0 20 0 1 0 249396099 2557841408 141571 33554432000 4194304 5849940 140732133299360 140732133298360 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 624473 141571 756 405 0 621417 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 2497892 KiB
Current children cumulated memory: 566284 KiB

[startup+2082.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 19579
/proc/meminfo: memFree=18708084/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2496948 memory=565340 CPUtime=2082.13 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1228587 0 0 0 207197 1016 0 0 20 0 1 0 249396099 2556874752 141335 33554432000 4194304 5849940 140732133299360 140732133298360 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 624237 141335 756 405 0 621181 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 2496948 KiB
Current children cumulated memory: 565340 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/187 19580
/proc/meminfo: memFree=18589180/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2621456 memory=689732 CPUtime=2142.13 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1282254 0 0 0 213166 1047 0 0 20 0 1 0 249396099 2684370944 172433 33554432000 4194304 5849940 140732133299360 140732133298360 5340063 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 655364 172433 756 405 0 652308 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 2621456 KiB
Current children cumulated memory: 689732 KiB

[startup+2202.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/187 19581
/proc/meminfo: memFree=18749644/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2448676 memory=517080 CPUtime=2202.13 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1313971 0 0 0 219143 1070 0 0 20 0 1 0 249396099 2507444224 129270 33554432000 4194304 5849940 140732133299360 140732133298360 5336184 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 612169 129270 756 405 0 609113 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 2448676 KiB
Current children cumulated memory: 517080 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 19582
/proc/meminfo: memFree=18689532/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2469172 memory=537448 CPUtime=2262.12 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1357484 0 0 0 225118 1094 0 0 20 0 1 0 249396099 2528432128 134362 33554432000 4194304 5849940 140732133299360 140732133298360 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 617293 134362 756 405 0 614237 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 2469172 KiB
Current children cumulated memory: 537448 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 19591
/proc/meminfo: memFree=18645408/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2530656 memory=598900 CPUtime=2322.11 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1365857 0 0 0 231088 1123 0 0 20 0 1 0 249396099 2591391744 149725 33554432000 4194304 5849940 140732133299360 140732133298360 5387787 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 632664 149725 756 405 0 629608 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 2530656 KiB
Current children cumulated memory: 598900 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19592
/proc/meminfo: memFree=18610880/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2571544 memory=639664 CPUtime=2382.11 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1404177 0 0 0 237052 1159 0 0 20 0 1 0 249396099 2633261056 159916 33554432000 4194304 5849940 140732133299360 140732133298360 5321552 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 642886 159916 756 405 0 639830 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 2571544 KiB
Current children cumulated memory: 639664 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19593
/proc/meminfo: memFree=18626024/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2509624 memory=577900 CPUtime=2442.11 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1443783 0 0 0 243024 1187 0 0 20 0 1 0 249396099 2569854976 144475 33554432000 4194304 5849940 140732133299360 140732133298232 5392823 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 627406 144475 756 405 0 624350 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 2509624 KiB
Current children cumulated memory: 577900 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19594
/proc/meminfo: memFree=18520960/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2595520 memory=663796 CPUtime=2502.1 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1481947 0 0 0 248995 1215 0 0 20 0 1 0 249396099 2657812480 165949 33554432000 4194304 5849940 140732133299360 140732133298360 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 648880 165949 756 405 0 645824 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 2595520 KiB
Current children cumulated memory: 663796 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 19594
/proc/meminfo: memFree=18540804/32770624 swapFree=67108860/67108860
[pid=19435] ppid=19432 vsize=2596212 memory=664488 CPUtime=2519.81 cores=0,2,4,6
/proc/19435/stat : 19435 (xcsp_picat) R 19432 19435 16557 0 -1 4202496 1483972 0 0 0 250756 1225 0 0 20 0 1 0 249396099 2658521088 166122 33554432000 4194304 5849940 140732133299360 140732133298360 139626651000711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 41230336 140732133303478 140732133303556 140732133303556 140732133306314 0
/proc/19435/statm: 649053 166122 756 405 0 645997 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 2596212 KiB
Current children cumulated memory: 664488 KiB

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

[startup+2520.02 s]
# the end of solver process 19435 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.57 s, system=12.2632 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): 2519.83
CPU user time (s): 2507.57
CPU system time (s): 12.2632
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 2683872
Max. memory (cumulated for all children) (KiB): 737064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.57
system time used= 12.2632
maximum resident set size= 737152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1483972
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= 34
involuntary context switches= 3157


# summary of solver processes directly reported to runsolver:
#   pid: 19435
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2507.57
#   total CPU system time (s): 12.2632

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5443 second user time and 17.7297 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 09:32:09
IDJOB=4309488
IDBENCH=141640
IDSOLVER=2794
FILE ID=node139/4309488-1534318329
RUNJOBID= node139-1534293040-16588
PBS_JOBID= 21038134
Free space on /tmp= 35092 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-3-0_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309488-1534318329/watcher-4309488-1534318329 -o /tmp/evaluation-result-4309488-1534318329/solver-4309488-1534318329 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580  xcsp_picat HOME/instance-4309488-1534318329.xml

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

MD5SUM BENCH= 9618cadca64f3323a562113cce1d17af
RANDOM SEED=1096810087

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        19023452 kB
MemAvailable:   31600368 kB
Buffers:          268116 kB
Cached:         12408236 kB
SwapCached:            0 kB
Active:          6340560 kB
Inactive:        6686696 kB
Active(anon):     304652 kB
Inactive(anon):   106808 kB
Active(file):    6035908 kB
Inactive(file):  6579888 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3892 kB
Writeback:             0 kB
AnonPages:        425376 kB
Mapped:            67580 kB
Shmem:             57996 kB
Slab:             417472 kB
SReclaimable:     389580 kB
SUnreclaim:        27892 kB
KernelStack:        3360 kB
PageTables:         5620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2611784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35088 MiB
End job on node139 at 2018-08-15 10:14:09