Trace number 3291322

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) 1300.03 1300.01

General information on the benchmark

NameSAT03/industrial/goldberg/hard_eq_check/
c6288mul.miter.shuffled-as.sat03-346.cnf
MD5SUM9799c8db3562549113e4a12f98721530
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.8615
Satisfiable
(Un)Satisfiability was proved
Number of variables9540
Number of clauses61421
Sum of the clauses size207840
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214116
Number of clauses of size 328488
Number of clauses of size 40
Number of clauses of size 518816
Number of clauses of size over 51

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: 935)

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-3291322-1303787749/watcher-3291322-1303787749 -o /tmp/evaluation-result-3291322-1303787749/solver-3291322-1303787749 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3291322-1303787749.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2653
/proc/meminfo: memFree=15363280/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=2472 CPUtime=0 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 346 0 0 0 0 0 0 0 25 0 1 0 490374585 2531328 292 33554432000 134512640 134603332 4291014608 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 618 292 89 23 0 244 0

[startup+0.105484 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2653
/proc/meminfo: memFree=15363280/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=4620 CPUtime=0.1 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 886 0 0 0 10 0 0 0 25 0 1 0 490374585 4730880 832 33554432000 134512640 134603332 4291014608 18446744073709551615 134550758 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 1155 832 98 23 0 781 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4620

[startup+0.200467 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2653
/proc/meminfo: memFree=15363280/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=4620 CPUtime=0.19 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 898 0 0 0 19 0 0 0 25 0 1 0 490374585 4730880 844 33554432000 134512640 134603332 4291014608 18446744073709551615 134564780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 1155 844 98 23 0 781 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4620

[startup+0.30046 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2653
/proc/meminfo: memFree=15363280/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=4764 CPUtime=0.29 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 906 0 0 0 29 0 0 0 25 0 1 0 490374585 4878336 852 33554432000 134512640 134603332 4291014608 18446744073709551615 134551065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 1191 852 98 23 0 817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4764

[startup+0.700377 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2653
/proc/meminfo: memFree=15363280/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=4896 CPUtime=0.69 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 956 0 0 0 69 0 0 0 25 0 1 0 490374585 5013504 902 33554432000 134512640 134603332 4291014608 18446744073709551615 134565336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 1224 902 98 23 0 850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50024 s]
/proc/loadavg: 4.04 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15358748/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=5432 CPUtime=1.49 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 1087 0 0 0 149 0 0 0 25 0 1 0 490374585 5562368 1033 33554432000 134512640 134603332 4291014608 18446744073709551615 134525179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 1358 1033 98 23 0 984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5432

[startup+3.10096 s]
/proc/loadavg: 4.04 4.08 3.82 7/188 2654
/proc/meminfo: memFree=15356192/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=7148 CPUtime=3.09 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 1492 0 0 0 309 0 0 0 25 0 1 0 490374585 7319552 1438 33554432000 134512640 134603332 4291014608 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 1787 1438 98 23 0 1413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7148

[startup+6.3004 s]
/proc/loadavg: 4.04 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15345816/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=10576 CPUtime=6.29 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 2334 0 0 0 629 0 0 0 25 0 1 0 490374585 10829824 2280 33554432000 134512640 134603332 4291014608 18446744073709551615 134587793 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 2644 2280 98 23 0 2270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10576

[startup+12.7003 s]
/proc/loadavg: 4.03 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15334292/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=16516 CPUtime=12.69 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 3857 0 0 0 1268 1 0 0 25 0 1 0 490374585 16912384 3803 33554432000 134512640 134603332 4291014608 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 4129 3803 98 23 0 3755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16516

[startup+25.5011 s]
/proc/loadavg: 4.03 4.08 3.82 5/188 2655
/proc/meminfo: memFree=15310000/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=28256 CPUtime=25.49 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 6741 0 0 0 2547 2 0 0 25 0 1 0 490374585 28934144 6687 33554432000 134512640 134603332 4291014608 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 7064 6687 98 23 0 6690 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28256

[startup+51.1006 s]
/proc/loadavg: 4.02 4.07 3.82 5/188 2655
/proc/meminfo: memFree=15280720/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=33336 CPUtime=51.09 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 8017 0 0 0 5106 3 0 0 25 0 1 0 490374585 34136064 7963 33554432000 134512640 134603332 4291014608 18446744073709551615 134587935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 8334 7963 122 23 0 7960 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33336

[startup+102.301 s]
/proc/loadavg: 4.00 4.06 3.83 5/188 2657
/proc/meminfo: memFree=15220696/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=43368 CPUtime=102.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 10562 0 0 0 10226 4 0 0 25 0 1 0 490374585 44408832 10484 33554432000 134512640 134603332 4291014608 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 10842 10484 98 23 0 10468 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43368

[startup+162.3 s]
/proc/loadavg: 4.07 4.06 3.84 5/188 2658
/proc/meminfo: memFree=15161668/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=52972 CPUtime=162.29 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 12739 0 0 0 16224 5 0 0 25 0 1 0 490374585 54243328 12661 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 13243 12661 98 23 0 12869 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52972

[startup+222.307 s]
/proc/loadavg: 4.02 4.05 3.85 5/188 2660
/proc/meminfo: memFree=15105732/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=55744 CPUtime=222.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 13451 0 0 0 22225 5 0 0 25 0 1 0 490374585 57081856 13373 33554432000 134512640 134603332 4291014608 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 13936 13373 98 23 0 13562 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55744

[startup+282.3 s]
/proc/loadavg: 4.01 4.04 3.85 5/188 2662
/proc/meminfo: memFree=15045956/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=55744 CPUtime=282.29 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 13456 0 0 0 28224 5 0 0 25 0 1 0 490374585 57081856 13378 33554432000 134512640 134603332 4291014608 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 13936 13378 98 23 0 13562 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55744

[startup+342.301 s]
/proc/loadavg: 4.04 4.04 3.86 5/188 2663
/proc/meminfo: memFree=14991268/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=59968 CPUtime=342.29 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 14549 0 0 0 34224 5 0 0 25 0 1 0 490374585 61407232 14471 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 14992 14471 98 23 0 14618 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 59968

[startup+402.301 s]
/proc/loadavg: 4.01 4.03 3.87 5/188 2665
/proc/meminfo: memFree=14946992/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=63004 CPUtime=402.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 15322 0 0 0 40224 6 0 0 25 0 1 0 490374585 64516096 15244 33554432000 134512640 134603332 4291014608 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 15751 15244 98 23 0 15377 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 63004

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 3.87 5/188 2666
/proc/meminfo: memFree=14903340/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=64192 CPUtime=462.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 15637 0 0 0 46224 6 0 0 25 0 1 0 490374585 65732608 15559 33554432000 134512640 134603332 4291014608 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 16048 15559 98 23 0 15674 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 64192

[startup+522.301 s]
/proc/loadavg: 4.04 4.03 3.89 5/188 2668
/proc/meminfo: memFree=14855716/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=65776 CPUtime=522.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 16036 0 0 0 52224 6 0 0 25 0 1 0 490374585 67354624 15958 33554432000 134512640 134603332 4291014608 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 16444 15958 98 23 0 16070 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 65776

[startup+582.3 s]
/proc/loadavg: 4.01 4.02 3.89 5/188 2670
/proc/meminfo: memFree=14796928/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=66700 CPUtime=582.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 16252 0 0 0 58224 6 0 0 25 0 1 0 490374585 68300800 16174 33554432000 134512640 134603332 4291014608 18446744073709551615 134550652 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 16675 16174 98 23 0 16301 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 66700

[startup+642.301 s]
/proc/loadavg: 4.00 4.02 3.90 5/188 2671
/proc/meminfo: memFree=14753896/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=69604 CPUtime=642.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 16989 0 0 0 64224 6 0 0 25 0 1 0 490374585 71274496 16911 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 17401 16911 98 23 0 17027 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 69604

[startup+702.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/188 2673
/proc/meminfo: memFree=14708748/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=71716 CPUtime=702.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 17558 0 0 0 70224 7 0 0 25 0 1 0 490374585 73437184 17480 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 17929 17480 98 23 0 17555 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 71716

[startup+762.301 s]
/proc/loadavg: 3.66 3.93 3.88 3/176 2710
/proc/meminfo: memFree=16447156/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=76600 CPUtime=762.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 18776 0 0 0 76224 7 0 0 25 0 1 0 490374585 78438400 18698 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 19150 18698 98 23 0 18776 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 76600

[startup+822.301 s]
/proc/loadavg: 2.61 3.57 3.76 3/176 2712
/proc/meminfo: memFree=16443460/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=80956 CPUtime=822.3 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 19859 0 0 0 82223 7 0 0 25 0 1 0 490374585 82898944 19781 33554432000 134512640 134603332 4291014608 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 20239 19781 98 23 0 19865 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 80956

[startup+882.306 s]
/proc/loadavg: 2.22 3.28 3.65 3/176 2714
/proc/meminfo: memFree=16443448/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=80956 CPUtime=882.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 19859 0 0 0 88224 7 0 0 25 0 1 0 490374585 82898944 19781 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 20239 19781 98 23 0 19865 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 80956

[startup+942.301 s]
/proc/loadavg: 2.08 3.05 3.54 3/176 2715
/proc/meminfo: memFree=16443568/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=80956 CPUtime=942.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 19859 0 0 0 94224 7 0 0 25 0 1 0 490374585 82898944 19781 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 20239 19781 98 23 0 19865 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 80956

[startup+1002.3 s]
/proc/loadavg: 2.03 2.85 3.44 3/176 2717
/proc/meminfo: memFree=16441692/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=83068 CPUtime=1002.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 20408 0 0 0 100224 7 0 0 25 0 1 0 490374585 85061632 20330 33554432000 134512640 134603332 4291014608 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 20767 20330 98 23 0 20393 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 83068

[startup+1062.3 s]
/proc/loadavg: 2.07 2.71 3.35 3/176 2718
/proc/meminfo: memFree=16438088/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=86764 CPUtime=1062.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 21346 0 0 0 106223 8 0 0 25 0 1 0 490374585 88846336 21268 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 21691 21268 98 23 0 21317 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 86764

[startup+1122.3 s]
/proc/loadavg: 2.02 2.58 3.27 4/176 2720
/proc/meminfo: memFree=16438084/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=86764 CPUtime=1122.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 21346 0 0 0 112223 8 0 0 25 0 1 0 490374585 88846336 21268 33554432000 134512640 134603332 4291014608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 21691 21268 98 23 0 21317 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 86764

[startup+1182.3 s]
/proc/loadavg: 2.06 2.49 3.19 3/176 2722
/proc/meminfo: memFree=16438084/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=86764 CPUtime=1182.31 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 21347 0 0 0 118223 8 0 0 25 0 1 0 490374585 88846336 21269 33554432000 134512640 134603332 4291014608 18446744073709551615 134545548 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 21691 21269 98 23 0 21317 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 86764

[startup+1242.3 s]
/proc/loadavg: 2.02 2.39 3.11 3/176 2723
/proc/meminfo: memFree=16437828/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=86764 CPUtime=1242.32 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 21347 0 0 0 124224 8 0 0 25 0 1 0 490374585 88846336 21269 33554432000 134512640 134603332 4291014608 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 21691 21269 98 23 0 21317 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 86764



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.92 2.30 3.04 2/170 2746
/proc/meminfo: memFree=16451116/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=86764 CPUtime=1300.02 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 21348 0 0 0 129994 8 0 0 25 0 1 0 490374585 88846336 21270 33554432000 134512640 134603332 4291014608 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 21691 21270 98 23 0 21317 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 86764

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

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

[startup+1300 s]
/proc/loadavg: 1.92 2.30 3.04 2/170 2746
/proc/meminfo: memFree=16451116/32951132 swapFree=67111528/67111528
[pid=2653] ppid=2651 vsize=86764 CPUtime=1300.02 cores=1,3
/proc/2653/stat : 2653 (picosat) R 2651 2653 524 0 -1 4202496 21348 0 0 0 129994 8 0 0 25 0 1 0 490374585 88846336 21270 33554432000 134512640 134603332 4291014608 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2653/statm: 21691 21270 98 23 0 21317 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 86764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.95
CPU system time (s): 0.085986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 86764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21348
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= 3
involuntary context switches= 1814

runsolver used 1.91271 second user time and 4.71428 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-26 05:15:49
IDJOB=3291322
IDBENCH=84205
IDSOLVER=1604
FILE ID=node131/3291322-1303787749
RUNJOBID= node131-1303787135-2349
PBS_JOBID= 13157225
Free space on /tmp= 71528 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/industrial/goldberg/hard_eq_check/c6288mul.miter.shuffled-as.sat03-346.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291322-1303787749/watcher-3291322-1303787749 -o /tmp/evaluation-result-3291322-1303787749/solver-3291322-1303787749 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3291322-1303787749.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 9799c8db3562549113e4a12f98721530
RANDOM SEED=762833774

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      15363560 kB
Buffers:       1013644 kB
Cached:       15032604 kB
SwapCached:          0 kB
Active:        6177388 kB
Inactive:     10890740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15363560 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1820 kB
Writeback:           0 kB
AnonPages:     1021296 kB
Mapped:          15964 kB
Slab:           454328 kB
PageTables:       7000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1222516 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71740 MiB
End job on node131 at 2011-04-26 05:37:32