Trace number 3293116

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) 1300.04 1300.01

General information on the benchmark

NameSAT02/industrial/dellacherie/
comb/comb1.shuffled.cnf
MD5SUM0e9d17eb95ee436fc1015c5591cfb63f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.2328
Satisfiable
(Un)Satisfiability was proved
Number of variables5910
Number of clauses16804
Sum of the clauses size38654
Maximum clause length28
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 213041
Number of clauses of size 32838
Number of clauses of size 4787
Number of clauses of size 5103
Number of clauses of size over 534

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-3293116-1303791131/watcher-3293116-1303791131 -o /tmp/evaluation-result-3293116-1303791131/solver-3293116-1303791131 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3293116-1303791131.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: 3.91 3.99 3.91 4/189 4494
/proc/meminfo: memFree=13602700/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=2560 CPUtime=0 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 371 0 0 0 0 0 0 0 25 0 1 0 490714012 2621440 317 33554432000 134512640 134603332 4293204512 18446744073709551615 10786300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 640 317 89 23 0 266 0

[startup+0.0531 s]
/proc/loadavg: 3.91 3.99 3.91 4/189 4494
/proc/meminfo: memFree=13602700/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=2692 CPUtime=0.05 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 418 0 0 0 5 0 0 0 25 0 1 0 490714012 2756608 364 33554432000 134512640 134603332 4293204512 18446744073709551615 134527188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 673 364 97 23 0 299 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2692

[startup+0.101093 s]
/proc/loadavg: 3.91 3.99 3.91 4/189 4494
/proc/meminfo: memFree=13602700/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=2824 CPUtime=0.09 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 434 0 0 0 9 0 0 0 25 0 1 0 490714012 2891776 380 33554432000 134512640 134603332 4293204512 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 706 380 97 23 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301067 s]
/proc/loadavg: 3.91 3.99 3.91 4/189 4494
/proc/meminfo: memFree=13602700/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=3088 CPUtime=0.29 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 501 0 0 0 29 0 0 0 25 0 1 0 490714012 3162112 447 33554432000 134512640 134603332 4293204512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 772 447 97 23 0 398 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3088

[startup+0.700997 s]
/proc/loadavg: 3.91 3.99 3.91 4/189 4494
/proc/meminfo: memFree=13602700/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=3616 CPUtime=0.69 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 639 0 0 0 69 0 0 0 25 0 1 0 490714012 3702784 585 33554432000 134512640 134603332 4293204512 18446744073709551615 134527447 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 904 585 97 23 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50084 s]
/proc/loadavg: 3.92 3.99 3.91 5/190 4495
/proc/meminfo: memFree=13600228/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=3880 CPUtime=1.49 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 687 0 0 0 149 0 0 0 25 0 1 0 490714012 3973120 633 33554432000 134512640 134603332 4293204512 18446744073709551615 134563619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 970 633 97 23 0 596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3880

[startup+3.10056 s]
/proc/loadavg: 3.92 3.99 3.91 5/190 4495
/proc/meminfo: memFree=13599736/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=4012 CPUtime=3.09 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 732 0 0 0 309 0 0 0 25 0 1 0 490714012 4108288 678 33554432000 134512640 134603332 4293204512 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1003 678 97 23 0 629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4012

[startup+6.30099 s]
/proc/loadavg: 3.92 3.99 3.91 5/190 4495
/proc/meminfo: memFree=13597764/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=4408 CPUtime=6.29 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 836 0 0 0 629 0 0 0 25 0 1 0 490714012 4513792 782 33554432000 134512640 134603332 4293204512 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1102 782 97 23 0 728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4408

[startup+12.7009 s]
/proc/loadavg: 3.93 3.99 3.91 5/190 4495
/proc/meminfo: memFree=13594416/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=4672 CPUtime=12.69 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 884 0 0 0 1269 0 0 0 25 0 1 0 490714012 4784128 830 33554432000 134512640 134603332 4293204512 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1168 830 97 23 0 794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4672

[startup+25.5006 s]
/proc/loadavg: 3.94 3.99 3.91 5/190 4496
/proc/meminfo: memFree=13591052/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=4672 CPUtime=25.49 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 890 0 0 0 2549 0 0 0 25 0 1 0 490714012 4784128 836 33554432000 134512640 134603332 4293204512 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1168 836 97 23 0 794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4672

[startup+51.1011 s]
/proc/loadavg: 3.96 3.99 3.91 5/190 4496
/proc/meminfo: memFree=13585564/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=5200 CPUtime=51.1 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1024 0 0 0 5110 0 0 0 25 0 1 0 490714012 5324800 970 33554432000 134512640 134603332 4293204512 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1300 970 97 23 0 926 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5200

[startup+102.306 s]
/proc/loadavg: 3.98 3.99 3.91 5/190 4526
/proc/meminfo: memFree=14470184/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=5860 CPUtime=102.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1179 0 0 0 10230 0 0 0 25 0 1 0 490714012 6000640 1125 33554432000 134512640 134603332 4293204512 18446744073709551615 134563928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1465 1125 97 23 0 1091 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5860

[startup+162.3 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 4527
/proc/meminfo: memFree=14467168/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=6520 CPUtime=162.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1365 0 0 0 16230 0 0 0 25 0 1 0 490714012 6676480 1311 33554432000 134512640 134603332 4293204512 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1630 1311 97 23 0 1256 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6520

[startup+222.301 s]
/proc/loadavg: 4.06 4.01 3.93 5/190 4529
/proc/meminfo: memFree=14465648/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7576 CPUtime=222.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1626 0 0 0 22230 0 0 0 25 0 1 0 490714012 7757824 1572 33554432000 134512640 134603332 4293204512 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1894 1572 97 23 0 1520 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 7576

[startup+282.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 4530
/proc/meminfo: memFree=14464252/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7572 CPUtime=282.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1627 0 0 0 28230 0 0 0 25 0 1 0 490714012 7753728 1573 33554432000 134512640 134603332 4293204512 18446744073709551615 134548100 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1893 1573 97 23 0 1519 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7572

[startup+342.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 4532
/proc/meminfo: memFree=14464220/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7552 CPUtime=342.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1630 0 0 0 34230 0 0 0 25 0 1 0 490714012 7733248 1576 33554432000 134512640 134603332 4293204512 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1888 1576 97 23 0 1514 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 7552

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 4534
/proc/meminfo: memFree=14463328/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7552 CPUtime=402.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1630 0 0 0 40230 0 0 0 25 0 1 0 490714012 7733248 1576 33554432000 134512640 134603332 4293204512 18446744073709551615 134566329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1888 1576 97 23 0 1514 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 7552

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 4535
/proc/meminfo: memFree=14463180/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7412 CPUtime=462.3 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1631 0 0 0 46230 0 0 0 25 0 1 0 490714012 7589888 1544 33554432000 134512640 134603332 4293204512 18446744073709551615 134550600 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1853 1544 97 23 0 1479 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7412

[startup+522.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 4537
/proc/meminfo: memFree=14462636/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7408 CPUtime=522.31 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1631 0 0 0 52231 0 0 0 25 0 1 0 490714012 7585792 1543 33554432000 134512640 134603332 4293204512 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1852 1543 97 23 0 1478 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 7408

[startup+582.3 s]
/proc/loadavg: 4.06 4.02 3.94 5/190 4538
/proc/meminfo: memFree=14462240/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7404 CPUtime=582.31 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1631 0 0 0 58231 0 0 0 25 0 1 0 490714012 7581696 1542 33554432000 134512640 134603332 4293204512 18446744073709551615 134563596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1851 1542 97 23 0 1477 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 7404

[startup+642.301 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 4540
/proc/meminfo: memFree=14458980/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=7800 CPUtime=642.31 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1720 0 0 0 64231 0 0 0 25 0 1 0 490714012 7987200 1631 33554432000 134512640 134603332 4293204512 18446744073709551615 134527189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 1950 1631 97 23 0 1576 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7800

[startup+702.301 s]
/proc/loadavg: 4.05 4.03 3.94 5/190 4542
/proc/meminfo: memFree=14458220/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=702.31 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1844 0 0 0 70231 0 0 0 25 0 1 0 490714012 8527872 1755 33554432000 134512640 134603332 4293204512 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1755 97 23 0 1708 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 8328

[startup+762.306 s]
/proc/loadavg: 4.09 4.04 3.95 5/190 4543
/proc/meminfo: memFree=14457828/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=762.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1844 0 0 0 76232 0 0 0 25 0 1 0 490714012 8527872 1755 33554432000 134512640 134603332 4293204512 18446744073709551615 134564316 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1755 97 23 0 1708 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 8328

[startup+822.301 s]
/proc/loadavg: 4.03 4.03 3.95 5/190 4545
/proc/meminfo: memFree=14457808/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=822.31 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1844 0 0 0 82231 0 0 0 25 0 1 0 490714012 8527872 1755 33554432000 134512640 134603332 4293204512 18446744073709551615 134563865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1755 97 23 0 1708 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 8328

[startup+882.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 4546
/proc/meminfo: memFree=14457788/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=882.31 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1844 0 0 0 88231 0 0 0 25 0 1 0 490714012 8527872 1755 33554432000 134512640 134603332 4293204512 18446744073709551615 134527188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1755 97 23 0 1708 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 8328

[startup+942.301 s]
/proc/loadavg: 4.00 4.02 3.95 5/190 4548
/proc/meminfo: memFree=14457144/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=942.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1844 0 0 0 94232 0 0 0 25 0 1 0 490714012 8527872 1755 33554432000 134512640 134603332 4293204512 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1755 97 23 0 1708 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 8328

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 4550
/proc/meminfo: memFree=14456132/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=1002.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1844 0 0 0 100232 0 0 0 25 0 1 0 490714012 8527872 1755 33554432000 134512640 134603332 4293204512 18446744073709551615 134564283 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1755 97 23 0 1708 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 8328

[startup+1062.3 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 4551
/proc/meminfo: memFree=14456360/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=1062.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1846 0 0 0 106232 0 0 0 25 0 1 0 490714012 8527872 1757 33554432000 134512640 134603332 4293204512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1757 97 23 0 1708 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 8328

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 4553
/proc/meminfo: memFree=14456316/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8328 CPUtime=1122.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 1846 0 0 0 112232 0 0 0 25 0 1 0 490714012 8527872 1757 33554432000 134512640 134603332 4293204512 18446744073709551615 134550634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2082 1757 97 23 0 1708 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 8328

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 4554
/proc/meminfo: memFree=14455804/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8892 CPUtime=1182.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 2024 0 0 0 118232 0 0 0 25 0 1 0 490714012 9105408 1880 33554432000 134512640 134603332 4293204512 18446744073709551615 134527292 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2223 1880 97 23 0 1849 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 8892

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 4556
/proc/meminfo: memFree=14455280/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8848 CPUtime=1242.32 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 2024 0 0 0 124232 0 0 0 25 0 1 0 490714012 9060352 1880 33554432000 134512640 134603332 4293204512 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2212 1880 97 23 0 1838 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 8848



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.15 3.78 3.88 3/178 4594
/proc/meminfo: memFree=14482524/32951124 swapFree=67111528/67111528
[pid=4494] ppid=4492 vsize=8832 CPUtime=1300.03 cores=1,3
/proc/4494/stat : 4494 (picosat) R 4492 4494 4113 0 -1 4202496 2024 0 0 0 130003 0 0 0 25 0 1 0 490714012 9043968 1880 33554432000 134512640 134603332 4293204512 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4494/statm: 2208 1880 97 23 0 1834 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 8832

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.004999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 9120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2024
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= 1958

runsolver used 2.16567 second user time and 4.77727 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-26 06:12:11
IDJOB=3293116
IDBENCH=88045
IDSOLVER=1604
FILE ID=node108/3293116-1303791131
RUNJOBID= node108-1303789776-4133
PBS_JOBID= 13157262
Free space on /tmp= 72044 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/industrial/dellacherie/comb/comb1.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293116-1303791131/watcher-3293116-1303791131 -o /tmp/evaluation-result-3293116-1303791131/solver-3293116-1303791131 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3293116-1303791131.cnf

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

MD5SUM BENCH= 0e9d17eb95ee436fc1015c5591cfb63f
RANDOM SEED=11737747

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13602980 kB
Buffers:       2280316 kB
Cached:       15728880 kB
SwapCached:          0 kB
Active:       10461452 kB
Inactive:      8304860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13602980 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           46280 kB
Writeback:           0 kB
AnonPages:      756600 kB
Mapped:          15748 kB
Slab:           516804 kB
PageTables:       6624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   971688 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= 72252 MiB
End job on node108 at 2011-04-26 06:33:53