Trace number 3439009

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 NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.07 5000.12

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-17-33-sat.cnf
MD5SUMff3a31481d1bf95f014a91f5192a55fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables561
Number of clauses4777
Sum of the clauses size18513
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24488
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5289

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439009-1306904054/watcher-3439009-1306904054 -o /tmp/evaluation-result-3439009-1306904054/solver-3439009-1306904054 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439009-1306904054.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.79 1.38 2/521 8376
/proc/meminfo: memFree=16886720/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2008 CPUtime=0 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 782820898 2056192 198 33554432000 134512640 134603332 4294806992 18446744073709551615 10843644 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 502 198 97 23 0 128 0

[startup+0.0354201 s]
/proc/loadavg: 2.00 1.79 1.38 2/521 8376
/proc/meminfo: memFree=16886720/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2008 CPUtime=0.03 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 261 0 0 0 3 0 0 0 25 0 1 0 782820898 2056192 207 33554432000 134512640 134603332 4294806992 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 502 207 97 23 0 128 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2008

[startup+0.100429 s]
/proc/loadavg: 2.00 1.79 1.38 2/521 8376
/proc/meminfo: memFree=16886720/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2140 CPUtime=0.09 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 264 0 0 0 9 0 0 0 25 0 1 0 782820898 2191360 210 33554432000 134512640 134603332 4294806992 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 535 210 97 23 0 161 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2140

[startup+0.300389 s]
/proc/loadavg: 2.00 1.79 1.38 2/521 8376
/proc/meminfo: memFree=16886720/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2140 CPUtime=0.29 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 278 0 0 0 29 0 0 0 25 0 1 0 782820898 2191360 224 33554432000 134512640 134603332 4294806992 18446744073709551615 10838185 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 535 224 97 23 0 161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2140

[startup+0.700319 s]
/proc/loadavg: 2.00 1.79 1.38 2/521 8376
/proc/meminfo: memFree=16886720/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2240 CPUtime=0.69 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 302 0 0 0 69 0 0 0 25 0 1 0 782820898 2293760 248 33554432000 134512640 134603332 4294806992 18446744073709551615 134548171 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 560 248 97 23 0 186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2240

[startup+1.50017 s]
/proc/loadavg: 2.00 1.79 1.38 3/522 8377
/proc/meminfo: memFree=16885372/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2372 CPUtime=1.49 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 337 0 0 0 149 0 0 0 25 0 1 0 782820898 2428928 283 33554432000 134512640 134603332 4294806992 18446744073709551615 134525177 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 593 283 97 23 0 219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2372

[startup+3.10088 s]
/proc/loadavg: 2.00 1.79 1.38 3/522 8377
/proc/meminfo: memFree=16884252/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2384 CPUtime=3.1 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 343 0 0 0 310 0 0 0 25 0 1 0 782820898 2441216 289 33554432000 134512640 134603332 4294806992 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 596 289 97 23 0 222 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2384

[startup+6.3003 s]
/proc/loadavg: 2.00 1.79 1.38 3/522 8377
/proc/meminfo: memFree=16884216/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2596 CPUtime=6.3 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 392 0 0 0 630 0 0 0 25 0 1 0 782820898 2658304 338 33554432000 134512640 134603332 4294806992 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 649 338 97 23 0 275 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2596

[startup+12.7011 s]
/proc/loadavg: 2.00 1.80 1.39 3/522 8378
/proc/meminfo: memFree=16883480/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2696 CPUtime=12.7 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 446 0 0 0 1270 0 0 0 25 0 1 0 782820898 2760704 368 33554432000 134512640 134603332 4294806992 18446744073709551615 134564553 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 674 368 97 23 0 300 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2696

[startup+25.5008 s]
/proc/loadavg: 2.00 1.80 1.39 3/522 8378
/proc/meminfo: memFree=16883116/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2700 CPUtime=25.47 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 472 0 0 0 2547 0 0 0 25 0 1 0 782820898 2764800 380 33554432000 134512640 134603332 4294806992 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 675 380 97 23 0 301 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2700

[startup+51.1011 s]
/proc/loadavg: 2.00 1.82 1.41 3/522 8379
/proc/meminfo: memFree=16883324/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=2828 CPUtime=51.06 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 590 0 0 0 5106 0 0 0 25 0 1 0 782820898 2895872 412 33554432000 134512640 134603332 4294806992 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 707 412 97 23 0 333 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2828

[startup+102.319 s]
/proc/loadavg: 2.10 1.88 1.45 3/522 8380
/proc/meminfo: memFree=16882400/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3016 CPUtime=102.28 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 666 0 0 0 10228 0 0 0 25 0 1 0 782820898 3088384 459 33554432000 134512640 134603332 4294806992 18446744073709551615 134527370 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 754 459 97 23 0 380 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3016

[startup+162.301 s]
/proc/loadavg: 2.09 1.91 1.48 3/522 8382
/proc/meminfo: memFree=16881080/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3212 CPUtime=162.26 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 780 0 0 0 16226 0 0 0 25 0 1 0 782820898 3289088 505 33554432000 134512640 134603332 4294806992 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 803 505 97 23 0 429 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3212

[startup+222.301 s]
/proc/loadavg: 2.03 1.92 1.51 3/522 8383
/proc/meminfo: memFree=16880400/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3284 CPUtime=222.26 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 904 0 0 0 22226 0 0 0 25 0 1 0 782820898 3362816 526 33554432000 134512640 134603332 4294806992 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 821 526 97 23 0 447 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3284

[startup+282.301 s]
/proc/loadavg: 2.01 1.93 1.54 3/522 8385
/proc/meminfo: memFree=16882196/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3528 CPUtime=282.26 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 1087 0 0 0 28226 0 0 0 25 0 1 0 782820898 3612672 576 33554432000 134512640 134603332 4294806992 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 882 576 97 23 0 508 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 3528

[startup+342.301 s]
/proc/loadavg: 2.10 1.97 1.58 3/522 8386
/proc/meminfo: memFree=16882388/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3464 CPUtime=342.25 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 1352 0 0 0 34225 0 0 0 25 0 1 0 782820898 3547136 570 33554432000 134512640 134603332 4294806992 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 866 570 97 23 0 492 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 3464

[startup+402.301 s]
/proc/loadavg: 2.09 1.99 1.60 3/522 8388
/proc/meminfo: memFree=16882180/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3452 CPUtime=402.25 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 1364 0 0 0 40224 1 0 0 25 0 1 0 782820898 3534848 567 33554432000 134512640 134603332 4294806992 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 863 567 97 23 0 489 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 3452

[startup+462.301 s]
/proc/loadavg: 2.03 1.99 1.63 3/522 8399
/proc/meminfo: memFree=16881044/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3444 CPUtime=462.25 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 1500 0 0 0 46224 1 0 0 25 0 1 0 782820898 3526656 566 33554432000 134512640 134603332 4294806992 18446744073709551615 134548336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 861 566 97 23 0 487 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 3444

[startup+522.301 s]
/proc/loadavg: 2.01 1.99 1.65 3/522 8400
/proc/meminfo: memFree=16881588/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3664 CPUtime=522.25 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 1769 0 0 0 52224 1 0 0 25 0 1 0 782820898 3751936 602 33554432000 134512640 134603332 4294806992 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 916 602 97 23 0 542 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 3664

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.67 3/522 8402
/proc/meminfo: memFree=16881028/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=3736 CPUtime=582.24 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 1904 0 0 0 58223 1 0 0 25 0 1 0 782820898 3825664 639 33554432000 134512640 134603332 4294806992 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8376/statm: 934 639 97 23 0 560 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 3736

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 8507
/proc/meminfo: memFree=16877644/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4652 CPUtime=4062.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 9612 0 0 0 406217 6 0 0 25 0 1 0 782820898 4763648 868 33554432000 134512640 134603332 4294806992 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1163 868 97 23 0 789 0
Current children cumulated CPU time (s) 4062.23
Current children cumulated vsize (KiB) 4652

[startup+4122.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/522 8508
/proc/meminfo: memFree=16877080/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4592 CPUtime=4122.21 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 9622 0 0 0 412215 6 0 0 25 0 1 0 782820898 4702208 852 33554432000 134512640 134603332 4294806992 18446744073709551615 134564945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1148 852 97 23 0 774 0
Current children cumulated CPU time (s) 4122.21
Current children cumulated vsize (KiB) 4592

[startup+4182.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/522 8510
/proc/meminfo: memFree=16877640/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4596 CPUtime=4182.21 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 9643 0 0 0 418215 6 0 0 25 0 1 0 782820898 4706304 854 33554432000 134512640 134603332 4294806992 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1149 854 97 23 0 775 0
Current children cumulated CPU time (s) 4182.21
Current children cumulated vsize (KiB) 4596

[startup+4242.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/522 8511
/proc/meminfo: memFree=16875960/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4640 CPUtime=4242.21 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 9881 0 0 0 424215 6 0 0 25 0 1 0 782820898 4751360 843 33554432000 134512640 134603332 4294806992 18446744073709551615 134566543 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1160 843 97 23 0 786 0
Current children cumulated CPU time (s) 4242.21
Current children cumulated vsize (KiB) 4640

[startup+4302.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/522 8513
/proc/meminfo: memFree=16877512/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4716 CPUtime=4302.22 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 10187 0 0 0 430215 7 0 0 25 0 1 0 782820898 4829184 873 33554432000 134512640 134603332 4294806992 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1179 873 97 23 0 805 0
Current children cumulated CPU time (s) 4302.22
Current children cumulated vsize (KiB) 4716

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 8515
/proc/meminfo: memFree=16877576/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4624 CPUtime=4362.22 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 10327 0 0 0 436215 7 0 0 25 0 1 0 782820898 4734976 861 33554432000 134512640 134603332 4294806992 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1156 861 97 23 0 782 0
Current children cumulated CPU time (s) 4362.22
Current children cumulated vsize (KiB) 4624

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 8516
/proc/meminfo: memFree=16877516/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4684 CPUtime=4422.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 10527 0 0 0 442216 7 0 0 25 0 1 0 782820898 4796416 863 33554432000 134512640 134603332 4294806992 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1171 863 97 23 0 797 0
Current children cumulated CPU time (s) 4422.23
Current children cumulated vsize (KiB) 4684

[startup+4482.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/522 8518
/proc/meminfo: memFree=16877572/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4744 CPUtime=4482.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 10787 0 0 0 448216 7 0 0 25 0 1 0 782820898 4857856 890 33554432000 134512640 134603332 4294806992 18446744073709551615 134551026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1186 890 97 23 0 812 0
Current children cumulated CPU time (s) 4482.23
Current children cumulated vsize (KiB) 4744

[startup+4542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/522 8519
/proc/meminfo: memFree=16876644/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=5144 CPUtime=4542.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 10999 0 0 0 454216 7 0 0 25 0 1 0 782820898 5267456 968 33554432000 134512640 134603332 4294806992 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1286 968 97 23 0 912 0
Current children cumulated CPU time (s) 4542.23
Current children cumulated vsize (KiB) 5144

[startup+4602.3 s]
/proc/loadavg: 1.61 1.93 1.97 2/516 8539
/proc/meminfo: memFree=16880416/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4948 CPUtime=4602.24 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 11365 0 0 0 460217 7 0 0 25 0 1 0 782820898 5066752 928 33554432000 134512640 134603332 4294806992 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1237 928 97 23 0 863 0
Current children cumulated CPU time (s) 4602.24
Current children cumulated vsize (KiB) 4948

[startup+4662.3 s]
/proc/loadavg: 1.22 1.76 1.90 2/516 8541
/proc/meminfo: memFree=16880376/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=5084 CPUtime=4662.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 11576 0 0 0 466216 7 0 0 25 0 1 0 782820898 5206016 968 33554432000 134512640 134603332 4294806992 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1271 968 97 23 0 897 0
Current children cumulated CPU time (s) 4662.23
Current children cumulated vsize (KiB) 5084

[startup+4722.32 s]
/proc/loadavg: 1.08 1.62 1.85 2/516 8542
/proc/meminfo: memFree=16881440/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4936 CPUtime=4722.25 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 11846 0 0 0 472218 7 0 0 25 0 1 0 782820898 5054464 929 33554432000 134512640 134603332 4294806992 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1234 929 97 23 0 860 0
Current children cumulated CPU time (s) 4722.25
Current children cumulated vsize (KiB) 4936

[startup+4782.3 s]
/proc/loadavg: 1.03 1.50 1.79 2/516 8544
/proc/meminfo: memFree=16881404/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=5044 CPUtime=4782.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 12119 0 0 0 478216 7 0 0 25 0 1 0 782820898 5165056 966 33554432000 134512640 134603332 4294806992 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1261 966 97 23 0 887 0
Current children cumulated CPU time (s) 4782.23
Current children cumulated vsize (KiB) 5044

[startup+4842.3 s]
/proc/loadavg: 1.01 1.41 1.74 2/516 8545
/proc/meminfo: memFree=16881132/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4888 CPUtime=4842.23 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 12315 0 0 0 484216 7 0 0 25 0 1 0 782820898 5005312 927 33554432000 134512640 134603332 4294806992 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1222 927 97 23 0 848 0
Current children cumulated CPU time (s) 4842.23
Current children cumulated vsize (KiB) 4888

[startup+4902.3 s]
/proc/loadavg: 1.00 1.33 1.69 2/516 8547
/proc/meminfo: memFree=16881484/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4868 CPUtime=4902.24 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 12586 0 0 0 490217 7 0 0 25 0 1 0 782820898 4984832 922 33554432000 134512640 134603332 4294806992 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1217 922 97 23 0 843 0
Current children cumulated CPU time (s) 4902.24
Current children cumulated vsize (KiB) 4868

[startup+4962.3 s]
/proc/loadavg: 1.13 1.30 1.65 2/516 8549
/proc/meminfo: memFree=16881436/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4904 CPUtime=4962.24 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 12605 0 0 0 496217 7 0 0 25 0 1 0 782820898 5021696 931 33554432000 134512640 134603332 4294806992 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1226 931 97 23 0 852 0
Current children cumulated CPU time (s) 4962.24
Current children cumulated vsize (KiB) 4904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 1.07 1.26 1.63 2/516 8550
/proc/meminfo: memFree=16881544/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4844 CPUtime=5000.05 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 12639 0 0 0 499998 7 0 0 25 0 1 0 782820898 4960256 916 33554432000 134512640 134603332 4294806992 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1211 916 97 23 0 837 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 4844

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

Solver just ended. Dumping a history of the last processes samples

[startup+5000.1 s]
/proc/loadavg: 1.07 1.26 1.63 2/516 8550
/proc/meminfo: memFree=16881544/32951124 swapFree=58800692/67111528
[pid=8376] ppid=8374 vsize=4844 CPUtime=5000.05 cores=0,2,4,6
/proc/8376/stat : 8376 (picosat) R 8374 8376 6384 0 -1 4202496 12639 0 0 0 499998 7 0 0 25 0 1 0 782820898 4960256 916 33554432000 134512640 134603332 4294806992 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8376/statm: 1211 916 97 23 0 837 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 4844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.12
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.076988
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 5464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12639
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= 5
involuntary context switches= 12929

runsolver used 26.6789 second user time and 55.1726 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-01 06:54:14
IDJOB=3439009
IDBENCH=83234
IDSOLVER=1934
FILE ID=node142/3439009-1306904054
RUNJOBID= node142-1306903616-8237
PBS_JOBID= 13488434
Free space on /tmp= 15912 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-17-33-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439009-1306904054/watcher-3439009-1306904054 -o /tmp/evaluation-result-3439009-1306904054/solver-3439009-1306904054 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439009-1306904054.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ff3a31481d1bf95f014a91f5192a55fa
RANDOM SEED=1159429893

node142.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5131.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16887000 kB
Buffers:         41532 kB
Cached:        5228940 kB
SwapCached:      11212 kB
Active:        9061436 kB
Inactive:      6624128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16887000 kB
SwapTotal:    67111528 kB
SwapFree:     58800692 kB
Dirty:              60 kB
Writeback:           0 kB
AnonPages:    10412304 kB
Mapped:          31812 kB
Slab:           233308 kB
PageTables:      74720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145402572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 15912 MiB
End job on node142 at 2011-06-01 08:17:36