Trace number 355920

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) 10000.1 10003.5

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3240.96
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-355920-1176785350 -o ROOT/results/node69/solver-355920-1176785350 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355920-1176785350/picosat /tmp/evaluation/355920-1176785350/instance-355920-1176785350.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.78 0.96 0.98 3/64 14126
/proc/meminfo: memFree=1680220/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=724 CPUtime=0
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 154524419 741376 83 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 181 83 40 102 0 76 0

[startup+0.0326399 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 14126
/proc/meminfo: memFree=1680220/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=724 CPUtime=0.02
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 119 0 0 0 1 1 0 0 18 0 1 0 154524419 741376 104 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 181 104 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.10165 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 14126
/proc/meminfo: memFree=1680220/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=856 CPUtime=0.09
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 151 0 0 0 7 2 0 0 18 0 1 0 154524419 876544 136 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 214 136 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301682 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 14126
/proc/meminfo: memFree=1680220/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=996 CPUtime=0.29
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 192 0 0 0 27 2 0 0 19 0 1 0 154524419 1019904 175 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 249 175 48 102 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 996

[startup+0.701747 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 14126
/proc/meminfo: memFree=1680220/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=996 CPUtime=0.69
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 192 0 0 0 67 2 0 0 22 0 1 0 154524419 1019904 175 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 249 175 48 102 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 996

[startup+1.50288 s]
/proc/loadavg: 0.78 0.96 0.98 2/65 14127
/proc/meminfo: memFree=1679636/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=996 CPUtime=1.5
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 198 0 0 0 148 2 0 0 25 0 1 0 154524419 1019904 181 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 249 181 48 102 0 144 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 996

[startup+3.10114 s]
/proc/loadavg: 0.78 0.96 0.98 2/65 14127
/proc/meminfo: memFree=1679508/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=1128 CPUtime=3.09
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 212 0 0 0 307 2 0 0 25 0 1 0 154524419 1155072 195 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 282 195 48 102 0 177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30165 s]
/proc/loadavg: 0.80 0.96 0.98 2/65 14127
/proc/meminfo: memFree=1679444/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=1128 CPUtime=6.29
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 223 0 0 0 627 2 0 0 25 0 1 0 154524419 1155072 206 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 282 206 48 102 0 177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7017 s]
/proc/loadavg: 0.81 0.96 0.98 2/65 14127
/proc/meminfo: memFree=1679188/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=1248 CPUtime=12.69
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 262 0 0 0 1267 2 0 0 25 0 1 0 154524419 1277952 245 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 312 245 48 102 0 207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1248

[startup+25.5018 s]
/proc/loadavg: 0.85 0.96 0.98 2/65 14127
/proc/meminfo: memFree=1678996/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=1524 CPUtime=25.48
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 318 0 0 0 2546 2 0 0 25 0 1 0 154524419 1560576 301 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 381 301 48 102 0 276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1524

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 14127
/proc/meminfo: memFree=1678740/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=1728 CPUtime=51.08
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 377 0 0 0 5106 2 0 0 25 0 1 0 154524419 1769472 360 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531371 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 432 360 48 102 0 327 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1728

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1678356/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=2088 CPUtime=102.26
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 470 0 0 0 10224 2 0 0 25 0 1 0 154524419 2138112 453 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 522 453 48 102 0 417 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2088

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1678036/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=2436 CPUtime=162.24
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 555 0 0 0 16222 2 0 0 25 0 1 0 154524419 2494464 538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 609 538 48 102 0 504 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2436

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1677780/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=2668 CPUtime=222.22
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 614 0 0 0 22220 2 0 0 25 0 1 0 154524419 2732032 597 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 667 597 48 102 0 562 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2668

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1677460/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=2892 CPUtime=282.2
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 672 0 0 0 28218 2 0 0 25 0 1 0 154524419 2961408 655 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 723 655 48 102 0 618 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2892

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1677396/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=3004 CPUtime=342.18
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 686 0 0 0 34216 2 0 0 25 0 1 0 154524419 3076096 669 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 751 669 48 102 0 646 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3004

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1677332/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=3076 CPUtime=402.16
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 713 0 0 0 40214 2 0 0 25 0 1 0 154524419 3149824 696 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 769 696 48 102 0 664 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 3076

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1676820/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=3600 CPUtime=462.15
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 832 0 0 0 46212 3 0 0 25 0 1 0 154524419 3686400 815 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 900 815 48 102 0 795 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3600

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1676820/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=3588 CPUtime=522.13
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 832 0 0 0 52210 3 0 0 25 0 1 0 154524419 3674112 815 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 897 815 48 102 0 792 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 3588

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1676628/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=3796 CPUtime=582.11
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 878 0 0 0 58208 3 0 0 25 0 1 0 154524419 3887104 861 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 949 861 48 102 0 844 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 3796

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127
/proc/meminfo: memFree=1676628/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=3792 CPUtime=642.1
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 881 0 0 0 64207 3 0 0 25 0 1 0 154524419 3883008 863 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 948 863 48 102 0 843 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 3792

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14127

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670292/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7268 CPUtime=9099.13
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 11836 0 0 0 909885 28 0 0 25 0 1 0 154524419 7442432 1689 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1817 1689 48 102 0 1712 0
Current children cumulated CPU time (s) 9099.13
Current children cumulated vsize (KiB) 7268

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670292/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7268 CPUtime=9159.11
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 11988 0 0 0 915883 28 0 0 25 0 1 0 154524419 7442432 1689 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530818 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1817 1689 48 102 0 1712 0
Current children cumulated CPU time (s) 9159.11
Current children cumulated vsize (KiB) 7268

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670292/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7264 CPUtime=9219.1
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 12140 0 0 0 921882 28 0 0 25 0 1 0 154524419 7438336 1689 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1816 1689 48 102 0 1711 0
Current children cumulated CPU time (s) 9219.1
Current children cumulated vsize (KiB) 7264

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670292/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7264 CPUtime=9279.08
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 12292 0 0 0 927880 28 0 0 25 0 1 0 154524419 7438336 1689 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1816 1689 48 102 0 1711 0
Current children cumulated CPU time (s) 9279.08
Current children cumulated vsize (KiB) 7264

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670228/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7264 CPUtime=9339.06
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 12452 0 0 0 933878 28 0 0 25 0 1 0 154524419 7438336 1693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1816 1693 48 102 0 1711 0
Current children cumulated CPU time (s) 9339.06
Current children cumulated vsize (KiB) 7264

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670228/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7264 CPUtime=9399.04
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 12612 0 0 0 939876 28 0 0 25 0 1 0 154524419 7438336 1693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1816 1693 48 102 0 1711 0
Current children cumulated CPU time (s) 9399.04
Current children cumulated vsize (KiB) 7264

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670228/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7260 CPUtime=9459.02
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 12772 0 0 0 945874 28 0 0 25 0 1 0 154524419 7434240 1693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1815 1693 48 102 0 1710 0
Current children cumulated CPU time (s) 9459.02
Current children cumulated vsize (KiB) 7260

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670228/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7260 CPUtime=9519
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 12932 0 0 0 951872 28 0 0 25 0 1 0 154524419 7434240 1693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1815 1693 48 102 0 1710 0
Current children cumulated CPU time (s) 9519
Current children cumulated vsize (KiB) 7260

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670228/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7260 CPUtime=9578.98
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13092 0 0 0 957870 28 0 0 25 0 1 0 154524419 7434240 1693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1815 1693 48 102 0 1710 0
Current children cumulated CPU time (s) 9578.98
Current children cumulated vsize (KiB) 7260

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1670228/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=7260 CPUtime=9638.97
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13252 0 0 0 963868 29 0 0 25 0 1 0 154524419 7434240 1693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 1815 1693 48 102 0 1710 0
Current children cumulated CPU time (s) 9638.97
Current children cumulated vsize (KiB) 7260

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669524/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=9698.95
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13573 0 0 0 969866 29 0 0 25 0 1 0 154524419 8245248 1894 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1894 48 102 0 1908 0
Current children cumulated CPU time (s) 9698.95
Current children cumulated vsize (KiB) 8052

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669204/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=9758.92
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 975863 29 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 9758.92
Current children cumulated vsize (KiB) 8052

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669204/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=9818.9
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 981861 29 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 9818.9
Current children cumulated vsize (KiB) 8052

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669204/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=9878.9
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 987860 30 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 9878.9
Current children cumulated vsize (KiB) 8052

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669204/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=9938.87
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 993857 30 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 9938.87
Current children cumulated vsize (KiB) 8052

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669140/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=9998.85
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 999855 30 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 9998.85
Current children cumulated vsize (KiB) 8052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669140/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=10000
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 999975 30 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 8052

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14725
/proc/meminfo: memFree=1669140/2055920 swapFree=4182840/4192956
[pid=14126] ppid=14124 vsize=8052 CPUtime=10000
/proc/14126/stat : 14126 (picosat) R 14124 14126 14070 0 -1 4194304 13704 0 0 0 999975 30 0 0 25 0 1 0 154524419 8245248 1905 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14126/statm: 2013 1905 48 102 0 1908 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 8052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.5
CPU time (s): 10000.1
CPU user time (s): 9999.76
CPU system time (s): 0.307953
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 8052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.76
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13704
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= 6
involuntary context switches= 6237

runsolver used 6.38603 second user time and 21.0818 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Tue Apr 17 04:49:10 UTC 2007

IDJOB= 355920
IDBENCH= 20472
IDSOLVER= 171
FILE ID= node69/355920-1176785350

PBS_JOBID= 4580859

Free space on /tmp= 66534 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/355920-1176785350/picosat /tmp/evaluation/355920-1176785350/instance-355920-1176785350.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-355920-1176785350 -o ROOT/results/node69/solver-355920-1176785350 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355920-1176785350/picosat /tmp/evaluation/355920-1176785350/instance-355920-1176785350.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 268898097

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:      2055920 kB
MemFree:       1680692 kB
Buffers:         16072 kB
Cached:         310628 kB
SwapCached:       5208 kB
Active:         203132 kB
Inactive:       134192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680692 kB
SwapTotal:     4192956 kB
SwapFree:      4182840 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            23876 kB
Committed_AS:  1423148 kB
PageTables:       1472 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= 66534 MiB

End job on node69 on Tue Apr 17 07:35:55 UTC 2007