Trace number 334746

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, and are wall clock time (not CPU 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 535? (TO) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
MD5SUM45589f445aa56f109f82baade7facf9a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables36304
Number of clauses1711065
Sum of the clauses size3450220
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21706958
Number of clauses of size 30
Number of clauses of size 45
Number of clauses of size 57
Number of clauses of size over 54095

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-334746-1173590473 -o ROOT/results/node6/solver-334746-1173590473 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334746-1173590473/picosat /tmp/evaluation/334746-1173590473/instance-334746-1173590473.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26556
/proc/meminfo: memFree=1273408/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=1536 CPUtime=0
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 379002424 1572864 295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526110 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 384 297 39 102 0 279 0

[startup+0.094621 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26556
/proc/meminfo: memFree=1273408/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=4708 CPUtime=0.08
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 737 0 0 0 3 5 0 0 18 0 1 0 379002424 4820992 679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 1177 679 40 102 0 1072 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4708

[startup+0.101622 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26556
/proc/meminfo: memFree=1273408/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=4840 CPUtime=0.09
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 741 0 0 0 4 5 0 0 18 0 1 0 379002424 4956160 683 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 1210 683 40 102 0 1105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4840

[startup+0.301662 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26556
/proc/meminfo: memFree=1273408/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=5236 CPUtime=0.29
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 841 0 0 0 12 17 0 0 19 0 1 0 379002424 5361664 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 1309 783 40 102 0 1204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5236

[startup+0.70174 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26556
/proc/meminfo: memFree=1273408/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=5896 CPUtime=0.69
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 1033 0 0 0 30 39 0 0 22 0 1 0 379002424 6037504 975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 1474 975 40 102 0 1369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5896

[startup+1.5019 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1269752/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=7480 CPUtime=1.49
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 1408 0 0 0 68 81 0 0 25 0 1 0 379002424 7659520 1350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 1870 1350 40 102 0 1765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7480

[startup+3.10121 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1267704/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=10384 CPUtime=3.09
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 2133 0 0 0 141 168 0 0 25 0 1 0 379002424 10633216 2075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 2596 2075 40 102 0 2491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10384

[startup+6.30184 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1261496/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=16060 CPUtime=6.29
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 3576 0 0 0 289 340 0 0 25 0 1 0 379002424 16445440 3518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 4015 3518 40 102 0 3910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16060

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1250104/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=26388 CPUtime=12.68
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 6113 0 0 0 647 621 0 0 25 0 1 0 379002424 27021312 6031 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531317 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6597 6031 48 102 0 6492 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26388

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1250168/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=26388 CPUtime=25.48
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 6121 0 0 0 1927 621 0 0 25 0 1 0 379002424 27021312 6039 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6597 6039 48 102 0 6492 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26388

[startup+51.1017 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 26557
/proc/meminfo: memFree=1249976/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=26968 CPUtime=51.06
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 6220 0 0 0 4484 622 0 0 25 0 1 0 379002424 27615232 6101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6742 6101 48 102 0 6637 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26968

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26557
/proc/meminfo: memFree=1250040/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=26968 CPUtime=102.25
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 6221 0 0 0 9603 622 0 0 25 0 1 0 379002424 27615232 6102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6742 6102 48 102 0 6637 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26968

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1249976/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=26968 CPUtime=162.23
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 6221 0 0 0 15600 623 0 0 25 0 1 0 379002424 27615232 6102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6742 6102 48 102 0 6637 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26968

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1249848/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=27032 CPUtime=222.2
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 6242 0 0 0 21597 623 0 0 25 0 1 0 379002424 27680768 6123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6758 6123 48 102 0 6653 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1246968/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28424 CPUtime=282.17
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 7043 0 0 0 27593 624 0 0 25 0 1 0 379002424 29106176 6477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7106 6477 48 102 0 7001 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1249656/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=27160 CPUtime=342.16
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 7214 0 0 0 33591 625 0 0 25 0 1 0 379002424 27811840 6132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6790 6132 48 102 0 6685 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1249208/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=27704 CPUtime=402.14
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8235 0 0 0 39588 626 0 0 25 0 1 0 379002424 28368896 6297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 6926 6297 48 102 0 6821 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27704

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1248440/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28500 CPUtime=462.11
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8526 0 0 0 45585 626 0 0 25 0 1 0 379002424 29184000 6492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7125 6492 48 102 0 7020 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 28500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1248440/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28500 CPUtime=522.09
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8526 0 0 0 51583 626 0 0 25 0 1 0 379002424 29184000 6492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7125 6492 48 102 0 7020 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1248440/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28500 CPUtime=582.06
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8526 0 0 0 57580 626 0 0 25 0 1 0 379002424 29184000 6492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7125 6492 48 102 0 7020 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 28500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1248248/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28500 CPUtime=642.04
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8599 0 0 0 63578 626 0 0 25 0 1 0 379002424 29184000 6496 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7125 6496 48 102 0 7020 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 28500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1248248/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28500 CPUtime=702.02
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8599 0 0 0 69575 627 0 0 25 0 1 0 379002424 29184000 6496 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7125 6496 48 102 0 7020 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 28500

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1248312/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=28500 CPUtime=762
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 8599 0 0 0 75573 627 0 0 25 0 1 0 379002424 29184000 6496 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7125 6496 48 102 0 7020 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 28500

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1245560/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=31152 CPUtime=821.97
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 9323 0 0 0 81569 628 0 0 25 0 1 0 379002424 31899648 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7788 7159 48 102 0 7683 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 31152

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1245560/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=31152 CPUtime=881.95
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 9718 0 0 0 87566 629 0 0 25 0 1 0 379002424 31899648 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7788 7159 48 102 0 7683 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 31152

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1245624/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=31152 CPUtime=941.93
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 9718 0 0 0 93564 629 0 0 25 0 1 0 379002424 31899648 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7788 7159 48 102 0 7683 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 31152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1245688/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=31152 CPUtime=1001.91
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 9718 0 0 0 99562 629 0 0 25 0 1 0 379002424 31899648 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522693 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7788 7159 48 102 0 7683 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 31152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1245752/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=31152 CPUtime=1061.88
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 9718 0 0 0 105559 629 0 0 25 0 1 0 379002424 31899648 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523090 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7788 7159 48 102 0 7683 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 31152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1245752/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=31152 CPUtime=1121.86
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 9718 0 0 0 111556 630 0 0 25 0 1 0 379002424 31899648 7159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 7788 7159 48 102 0 7683 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 31152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26557
/proc/meminfo: memFree=1244472/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=32432 CPUtime=1181.84
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 10030 0 0 0 117553 631 0 0 25 0 1 0 379002424 33210368 7471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 8108 7471 48 102 0 8003 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 32432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26557
/proc/meminfo: memFree=1244472/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=32432 CPUtime=1200.04
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 10030 0 0 0 119373 631 0 0 25 0 1 0 379002424 33210368 7471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 8108 7471 48 102 0 8003 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 32432

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26557
/proc/meminfo: memFree=1244472/2055924 swapFree=4156956/4192956
[pid=26556] ppid=26554 vsize=32432 CPUtime=1200.04
/proc/26556/stat : 26556 (picosat) R 26554 26556 26156 0 -1 4194304 10030 0 0 0 119373 631 0 0 25 0 1 0 379002424 33210368 7471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 8108 7471 48 102 0 8003 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 32432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1193.73
CPU system time (s): 6.31704
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 32816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.73
system time used= 6.31704
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10030
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= 7
involuntary context switches= 2361

runsolver used 1.40679 second user time and 2.96455 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Sun Mar 11 05:21:17 UTC 2007

IDJOB= 334746
IDBENCH= 24635
IDSOLVER= 106
FILE ID= node6/334746-1173590473

PBS_JOBID= 4101233

Free space on /tmp= 66411 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334746-1173590473/picosat /tmp/evaluation/334746-1173590473/instance-334746-1173590473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334746-1173590473 -o ROOT/results/node6/solver-334746-1173590473 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334746-1173590473/picosat /tmp/evaluation/334746-1173590473/instance-334746-1173590473.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  45589f445aa56f109f82baade7facf9a

RANDOM SEED= 499416398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1273880 kB
Buffers:         55172 kB
Cached:         630276 kB
SwapCached:       2236 kB
Active:         424832 kB
Inactive:       283276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1273880 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:           24764 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            59584 kB
Committed_AS:  1349800 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66411 MiB

End job on node6 on Sun Mar 11 05:41:20 UTC 2007