Trace number 4296005

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 2018-06-15? (TO) 2519.94 2520.02

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-3-2_c18.xml
MD5SUM0a472228e3943087b3ac347f10dd57c9
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":20,"count":111},{"size":43,"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 (9125 MiB free)
  memory of node 1: 16384 MiB (11264 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296005-1532598933/watcher-4296005-1532598933 -o /tmp/evaluation-result-4296005-1532598933/solver-4296005-1532598933 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580 xcsp_picat HOME/instance-4296005-1532598933.xml 

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

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

solver pid=5201, runsolver pid=5198

[startup+0.100092 s]*
/proc/loadavg: 1.00 1.36 1.59 4/192 5202
/proc/meminfo: memFree=20850108/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=128512 memory=28536 CPUtime=0.09 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 2443 0 0 0 9 0 0 0 20 0 1 0 77456490 131596288 7134 33554432000 4194304 5849740 140722688732064 140722688732064 4511415 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 32128 7134 598 405 0 29072 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 28536 KiB

[startup+0.20963 s]*
/proc/loadavg: 1.00 1.36 1.59 4/192 5202
/proc/meminfo: memFree=20837696/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=128512 memory=38776 CPUtime=0.21 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 2448 0 0 0 20 1 0 0 20 0 1 0 77456490 131596288 9694 33554432000 4194304 5849740 140722688732064 140722688732064 4458446 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 32128 9694 598 405 0 29072 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 38776 KiB

[startup+0.309812 s]*
/proc/loadavg: 1.00 1.36 1.59 4/192 5202
/proc/meminfo: memFree=20823372/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=128512 memory=53568 CPUtime=0.31 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 2541 0 0 0 30 1 0 0 20 0 1 0 77456490 131596288 13392 33554432000 4194304 5849740 140722688732064 140722688732064 4932676 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 32128 13392 627 405 0 29072 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 53568 KiB

[startup+0.700385 s]
/proc/loadavg: 1.00 1.36 1.59 4/192 5202
/proc/meminfo: memFree=20813568/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=146352 memory=89368 CPUtime=0.69 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 6246 0 0 0 67 2 0 0 20 0 1 0 77456490 149864448 22342 33554432000 4194304 5849740 140722688732064 140722688731064 5254591 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 36588 22342 662 405 0 33532 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 146352 KiB
Current children cumulated memory: 89368 KiB

[startup+1.50041 s]
/proc/loadavg: 1.00 1.36 1.59 3/205 5231
/proc/meminfo: memFree=20774196/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=199048 memory=138820 CPUtime=1.49 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 9960 0 0 0 144 5 0 0 20 0 1 0 77456490 203825152 34705 33554432000 4194304 5849740 140722688732064 140722688731160 5432240 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 49762 34705 710 405 0 46706 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 199048 KiB
Current children cumulated memory: 138820 KiB

[startup+3.10966 s]
/proc/loadavg: 1.00 1.36 1.59 3/192 5266
/proc/meminfo: memFree=20492528/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=307592 memory=250948 CPUtime=3.1 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 13206 0 0 0 302 8 0 0 20 0 1 0 77456490 314974208 62737 33554432000 4194304 5849740 140722688732064 140722688731160 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 76898 62737 727 405 0 73842 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 307592 KiB
Current children cumulated memory: 250948 KiB

[startup+6.3004 s]
/proc/loadavg: 1.08 1.37 1.60 3/192 5266
/proc/meminfo: memFree=20387772/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=320928 memory=264256 CPUtime=6.29 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 34456 0 0 0 620 9 0 0 20 0 1 0 77456490 328630272 66064 33554432000 4194304 5849740 140722688732064 140722688731304 5368014 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 80232 66064 734 405 0 77176 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 320928 KiB
Current children cumulated memory: 264256 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.38 1.60 3/192 5266
/proc/meminfo: memFree=20357472/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=320928 memory=264380 CPUtime=12.69 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 58642 0 0 0 1256 13 0 0 20 0 1 0 77456490 328630272 66095 33554432000 4194304 5849740 140722688732064 140722688730552 4211597 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 80232 66095 751 405 0 77176 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 320928 KiB
Current children cumulated memory: 264380 KiB

[startup+25.5004 s]
/proc/loadavg: 1.34 1.41 1.60 3/192 5266
/proc/meminfo: memFree=20357976/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=320928 memory=264404 CPUtime=25.49 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 79196 0 0 0 2535 14 0 0 20 0 1 0 77456490 328630272 66101 33554432000 4194304 5849740 140722688732064 140722688730776 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 80232 66101 756 405 0 77176 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 320928 KiB
Current children cumulated memory: 264404 KiB

[startup+51.1097 s]
/proc/loadavg: 1.57 1.45 1.61 3/191 5266
/proc/meminfo: memFree=20355820/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=325872 memory=269348 CPUtime=51.09 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 130434 0 0 0 5080 29 0 0 20 0 1 0 77456490 333692928 67337 33554432000 4194304 5849740 140722688732064 140722688730552 4212324 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 81468 67337 759 405 0 78412 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 325872 KiB
Current children cumulated memory: 269348 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.54 1.63 3/192 5268
/proc/meminfo: memFree=20339532/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=333628 memory=276468 CPUtime=102.28 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 143854 0 0 0 10179 49 0 0 20 0 1 0 77456490 341635072 69117 33554432000 4194304 5849740 140722688732064 140722688731064 5311410 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 83407 69117 759 405 0 80351 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 333628 KiB
Current children cumulated memory: 276468 KiB

[startup+162.3 s]
/proc/loadavg: 2.52 1.78 1.71 3/192 5270
/proc/meminfo: memFree=20319828/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=333628 memory=276468 CPUtime=162.28 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 150914 0 0 0 16154 74 0 0 20 0 1 0 77456490 341635072 69117 33554432000 4194304 5849740 140722688732064 140722688730712 5308732 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 83407 69117 759 405 0 80351 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 333628 KiB
Current children cumulated memory: 276468 KiB

[startup+222.3 s]
/proc/loadavg: 2.19 1.82 1.73 3/191 5271
/proc/meminfo: memFree=20305036/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=342272 memory=290840 CPUtime=222.28 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 164864 0 0 0 22131 97 0 0 20 0 1 0 77456490 350486528 72710 33554432000 4194304 5849740 140722688732064 140722688730552 4211681 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 85568 72710 759 405 0 82512 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 342272 KiB
Current children cumulated memory: 290840 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 1.85 1.74 3/192 5280
/proc/meminfo: memFree=20305208/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=342716 memory=291120 CPUtime=282.28 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 185346 0 0 0 28099 129 0 0 20 0 1 0 77456490 350941184 72780 33554432000 4194304 5849740 140722688732064 140722688730936 5437607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 85679 72780 759 405 0 82623 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 342716 KiB
Current children cumulated memory: 291120 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 1.88 1.76 4/191 5303
/proc/meminfo: memFree=20277100/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=344144 memory=292464 CPUtime=342.28 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 196831 0 0 0 34074 154 0 0 20 0 1 0 77456490 352403456 73116 33554432000 4194304 5849740 140722688732064 140722688730776 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 86036 73116 759 405 0 82980 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 344144 KiB
Current children cumulated memory: 292464 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.90 1.78 3/192 5305
/proc/meminfo: memFree=20230244/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=366548 memory=314916 CPUtime=402.28 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 231601 0 0 0 40031 197 0 0 20 0 1 0 77456490 375345152 78729 33554432000 4194304 5849740 140722688732064 140722688730936 5360437 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 91637 78729 759 405 0 88581 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 366548 KiB
Current children cumulated memory: 314916 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 1.93 1.79 3/192 5306
/proc/meminfo: memFree=20232392/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=365168 memory=313592 CPUtime=462.27 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 248660 0 0 0 46005 222 0 0 20 0 1 0 77456490 373932032 78398 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 91292 78398 759 405 0 88236 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 365168 KiB
Current children cumulated memory: 313592 KiB


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

/proc/5201/statm: 233343 220499 759 405 0 230287 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 933372 KiB
Current children cumulated memory: 881996 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/190 5346
/proc/meminfo: memFree=19852356/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=513196 memory=461696 CPUtime=1782.25 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 838135 0 0 0 177367 858 0 0 20 0 1 0 77456490 525512704 115424 33554432000 4194304 5849740 140722688732064 140722688730312 5302782 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 128299 115424 759 405 0 125243 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 513196 KiB
Current children cumulated memory: 461696 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/190 5347
/proc/meminfo: memFree=19812440/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=552544 memory=501040 CPUtime=1842.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 861488 0 0 0 183338 884 0 0 20 0 1 0 77456490 565805056 125260 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 138136 125260 759 405 0 135080 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 552544 KiB
Current children cumulated memory: 501040 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/190 5348
/proc/meminfo: memFree=19802000/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=563388 memory=512012 CPUtime=1902.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 868638 0 0 0 189313 909 0 0 20 0 1 0 77456490 576909312 128003 33554432000 4194304 5849740 140722688732064 140722688731224 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 140847 128003 759 405 0 137791 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 563388 KiB
Current children cumulated memory: 512012 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 5351
/proc/meminfo: memFree=19753016/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=553524 memory=501824 CPUtime=1962.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 880989 0 0 0 195278 944 0 0 20 0 1 0 77456490 566808576 125456 33554432000 4194304 5849740 140722688732064 140722688731224 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 138381 125456 759 405 0 135325 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 553524 KiB
Current children cumulated memory: 501824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 5352
/proc/meminfo: memFree=19795736/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=593568 memory=541816 CPUtime=2022.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 892003 0 0 0 201254 968 0 0 20 0 1 0 77456490 607813632 135454 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 148392 135454 759 405 0 145336 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 593568 KiB
Current children cumulated memory: 541816 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 5361
/proc/meminfo: memFree=19720364/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=681992 memory=630248 CPUtime=2082.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 904497 0 0 0 207226 996 0 0 20 0 1 0 77456490 698359808 157562 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 170498 157562 759 405 0 167442 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 681992 KiB
Current children cumulated memory: 630248 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 5362
/proc/meminfo: memFree=19837228/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=528284 memory=476808 CPUtime=2142.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 922928 0 0 0 213198 1024 0 0 20 0 1 0 77456490 540962816 119202 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 132071 119202 759 405 0 129015 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 528284 KiB
Current children cumulated memory: 476808 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 5363
/proc/meminfo: memFree=19768036/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=587412 memory=535904 CPUtime=2202.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 929542 0 0 0 219179 1043 0 0 20 0 1 0 77456490 601509888 133976 33554432000 4194304 5849740 140722688732064 140722688731064 5335568 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 146853 133976 759 405 0 143797 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 587412 KiB
Current children cumulated memory: 535904 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 5364
/proc/meminfo: memFree=19840536/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=587412 memory=535908 CPUtime=2262.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 933945 0 0 0 225156 1066 0 0 20 0 1 0 77456490 601509888 133977 33554432000 4194304 5849740 140722688732064 140722688731064 5437831 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 146853 133977 759 405 0 143797 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 587412 KiB
Current children cumulated memory: 535908 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 5365
/proc/meminfo: memFree=19822396/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=602696 memory=551192 CPUtime=2322.21 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 940667 0 0 0 231124 1097 0 0 20 0 1 0 77456490 617160704 137798 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 150674 137798 759 405 0 147618 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 602696 KiB
Current children cumulated memory: 551192 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/190 5366
/proc/meminfo: memFree=19615960/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=625544 memory=574040 CPUtime=2382.21 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 948616 0 0 0 237101 1120 0 0 20 0 1 0 77456490 640557056 143510 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 156386 143510 759 405 0 153330 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 625544 KiB
Current children cumulated memory: 574040 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.03 1.96 3/190 5389
/proc/meminfo: memFree=19679532/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=596972 memory=545408 CPUtime=2442.21 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 960976 0 0 0 243079 1142 0 0 20 0 1 0 77456490 611299328 136352 33554432000 4194304 5849740 140722688732064 140722688731224 5312827 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 149243 136352 759 405 0 146187 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 596972 KiB
Current children cumulated memory: 545408 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/191 5391
/proc/meminfo: memFree=19549420/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=821592 memory=770020 CPUtime=2502.22 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 977519 0 0 0 249047 1175 0 0 20 0 1 0 77456490 841310208 192505 33554432000 4194304 5849740 140722688732064 140722688731064 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 205398 192505 759 405 0 202342 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 821592 KiB
Current children cumulated memory: 770020 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 1.96 3/191 5391
/proc/meminfo: memFree=19539644/32770624 swapFree=67108860/67108860
[pid=5201] ppid=5198 vsize=856440 memory=804936 CPUtime=2519.92 cores=1,3,5,7
/proc/5201/stat : 5201 (xcsp_picat) R 5198 5201 4275 0 -1 4202496 985726 0 0 0 250810 1182 0 0 20 0 1 0 77456490 876994560 201234 33554432000 4194304 5849740 140722688732064 140722688730936 140253218537351 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 39022592 140722688738486 140722688738564 140722688738564 140722688741322 0
/proc/5201/statm: 214110 201234 759 405 0 211054 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 856440 KiB
Current children cumulated memory: 804936 KiB

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

[startup+2520.02 s]
# the end of solver process 5201 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.1 s, system=11.8368 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): 2519.94
CPU user time (s): 2508.1
CPU system time (s): 11.8368
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 1016340
Max. memory (cumulated for all children) (KiB): 964816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.1
system time used= 11.8368
maximum resident set size= 964816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 985726
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= 62
involuntary context switches= 1614


# summary of solver processes directly reported to runsolver:
#   pid: 5201
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2508.1
#   total CPU system time (s): 11.8368

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4359 second user time and 18.4189 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 11:55:33
IDJOB=4296005
IDBENCH=141633
IDSOLVER=2754
FILE ID=node134/4296005-1532598933
RUNJOBID= node134-1532598933-5172
PBS_JOBID= 21021975
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-3-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296005-1532598933/watcher-4296005-1532598933 -o /tmp/evaluation-result-4296005-1532598933/solver-4296005-1532598933 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580  xcsp_picat HOME/instance-4296005-1532598933.xml

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

MD5SUM BENCH= 0a472228e3943087b3ac347f10dd57c9
RANDOM SEED=1126389963

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20890776 kB
MemAvailable:   31959412 kB
Buffers:          222976 kB
Cached:         11105268 kB
SwapCached:            0 kB
Active:          2125252 kB
Inactive:        9257952 kB
Active(anon):       5780 kB
Inactive(anon):    76428 kB
Active(file):    2119472 kB
Inactive(file):  9181524 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7544 kB
Writeback:             0 kB
AnonPages:         53568 kB
Mapped:            40764 kB
Shmem:             25248 kB
Slab:             195312 kB
SReclaimable:     166952 kB
SUnreclaim:        28360 kB
KernelStack:        3376 kB
PageTables:         4852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     327956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 55552 MiB
End job on node134 at 2018-07-26 12:37:33