Trace number 355931

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

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-f10ni.cnf
MD5SUMb99a5b8844b4e1d2656eb1422e6e888f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark826.819
Satisfiable
(Un)Satisfiability was proved
Number of variables368888
Number of clauses1100500
Sum of the clauses size2567832
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2733666
Number of clauses of size 3366833
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node7/watcher-355931-1176792095 -o ROOT/results/node7/solver-355931-1176792095 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355931-1176792095/picosat /tmp/evaluation/355931-1176792095/instance-355931-1176792095.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: 0.80 0.95 0.98 3/77 14815
/proc/meminfo: memFree=1780184/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=568 CPUtime=0
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 155247286 581632 59 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 142 59 40 102 0 37 0

[startup+0.102149 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 14815
/proc/meminfo: memFree=1780184/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=1344 CPUtime=0.1
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 242 0 0 0 4 6 0 0 18 0 1 0 155247286 1376256 227 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 336 227 40 102 0 231 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344

[startup+0.202164 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 14815
/proc/meminfo: memFree=1780184/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=2080 CPUtime=0.19
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 387 0 0 0 8 11 0 0 18 0 1 0 155247286 2129920 372 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 520 372 40 102 0 415 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2080

[startup+0.30117 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 14815
/proc/meminfo: memFree=1780184/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=2476 CPUtime=0.29
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 510 0 0 0 13 16 0 0 19 0 1 0 155247286 2535424 495 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 619 495 40 102 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701212 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 14815
/proc/meminfo: memFree=1780184/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=4560 CPUtime=0.69
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 1069 0 0 0 32 37 0 0 22 0 1 0 155247286 4669440 1054 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 1140 1054 40 102 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4560

[startup+1.50129 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 14816
/proc/meminfo: memFree=1773864/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=13076 CPUtime=1.49
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 2197 0 0 0 68 81 0 0 25 0 1 0 155247286 13389824 2182 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 3269 2182 40 102 0 3164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13076

[startup+3.10146 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 14816
/proc/meminfo: memFree=1767464/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=25880 CPUtime=3.09
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 4426 0 0 0 142 167 0 0 25 0 1 0 155247286 26501120 4411 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 6470 4411 40 102 0 6365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25880

[startup+6.3018 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1748840/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=51752 CPUtime=6.28
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 8981 0 0 0 285 343 0 0 25 0 1 0 155247286 52994048 8966 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 12938 8966 40 102 0 12833 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51752

[startup+12.7015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1731816/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=65312 CPUtime=12.68
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 12204 0 0 0 816 452 0 0 25 0 1 0 155247286 66879488 12127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 16328 12127 42 102 0 16223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65312

[startup+25.5028 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1731368/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=65716 CPUtime=25.48
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 12345 0 0 0 2096 452 0 0 25 0 1 0 155247286 67293184 12266 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 16429 12266 48 102 0 16324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65716

[startup+51.1025 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1730408/2055920 swapFree=4148304/4192956
[pid=14815] ppid=14813 vsize=66640 CPUtime=51.07
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 12579 0 0 0 4654 453 0 0 25 0 1 0 155247286 68239360 12500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522854 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 16660 12500 48 102 0 16555 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66640

[startup+102.303 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1728296/2055920 swapFree=4148360/4192956
[pid=14815] ppid=14813 vsize=68748 CPUtime=102.26
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 13109 0 0 0 9772 454 0 0 25 0 1 0 155247286 70397952 13030 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 17187 13030 48 102 0 17082 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1723496/2055920 swapFree=4148360/4192956
[pid=14815] ppid=14813 vsize=73364 CPUtime=162.24
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 14303 0 0 0 15769 455 0 0 25 0 1 0 155247286 75124736 14224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 18341 14224 48 102 0 18236 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73364

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1716968/2055920 swapFree=4148360/4192956
[pid=14815] ppid=14813 vsize=79424 CPUtime=222.23
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 15963 0 0 0 21765 458 0 0 25 0 1 0 155247286 81330176 15794 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 19856 15794 48 102 0 19751 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79424

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1716968/2055920 swapFree=4148412/4192956
[pid=14815] ppid=14813 vsize=79424 CPUtime=282.21
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 15969 0 0 0 27763 458 0 0 25 0 1 0 155247286 81330176 15800 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 19856 15800 48 102 0 19751 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79424

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1716968/2055920 swapFree=4148412/4192956
[pid=14815] ppid=14813 vsize=79424 CPUtime=342.2
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 15972 0 0 0 33761 459 0 0 25 0 1 0 155247286 81330176 15803 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 19856 15803 48 102 0 19751 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1715176/2055920 swapFree=4148412/4192956
[pid=14815] ppid=14813 vsize=81008 CPUtime=402.17
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 16495 0 0 0 39758 459 0 0 25 0 1 0 155247286 82952192 16231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 20252 16231 48 102 0 20147 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 81008

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1715176/2055920 swapFree=4148468/4192956
[pid=14815] ppid=14813 vsize=81008 CPUtime=462.16
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 16495 0 0 0 45756 460 0 0 25 0 1 0 155247286 82952192 16231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 20252 16231 48 102 0 20147 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 81008

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1715176/2055920 swapFree=4148468/4192956
[pid=14815] ppid=14813 vsize=81008 CPUtime=522.14
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 16495 0 0 0 51754 460 0 0 25 0 1 0 155247286 82952192 16231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 20252 16231 48 102 0 20147 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 81008

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1715112/2055920 swapFree=4148524/4192956
[pid=14815] ppid=14813 vsize=81008 CPUtime=582.13
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 16581 0 0 0 57752 461 0 0 25 0 1 0 155247286 82952192 16231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 20252 16231 48 102 0 20147 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 81008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816
/proc/meminfo: memFree=1715112/2055920 swapFree=4148524/4192956
[pid=14815] ppid=14813 vsize=81008 CPUtime=642.11
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 16581 0 0 0 63750 461 0 0 25 0 1 0 155247286 82952192 16231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 20252 16231 48 102 0 20147 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 81008

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14816

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642216/2055920 swapFree=4149260/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9099.59
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 909415 544 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9099.59
Current children cumulated vsize (KiB) 153964

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642280/2055920 swapFree=4149260/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9159.58
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 915413 545 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9159.58
Current children cumulated vsize (KiB) 153964

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642280/2055920 swapFree=4149260/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9219.56
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 921411 545 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9219.56
Current children cumulated vsize (KiB) 153964

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642344/2055920 swapFree=4149272/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9279.55
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 927409 546 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9279.55
Current children cumulated vsize (KiB) 153964

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642408/2055920 swapFree=4149272/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9339.53
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 933407 546 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9339.53
Current children cumulated vsize (KiB) 153964

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642408/2055920 swapFree=4149280/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9399.51
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 939405 546 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9399.51
Current children cumulated vsize (KiB) 153964

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642472/2055920 swapFree=4149280/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9459.5
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 945403 547 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9459.5
Current children cumulated vsize (KiB) 153964

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642472/2055920 swapFree=4149280/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9519.48
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 951401 547 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9519.48
Current children cumulated vsize (KiB) 153964

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642536/2055920 swapFree=4149284/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9579.47
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 957399 548 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9579.47
Current children cumulated vsize (KiB) 153964

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642536/2055920 swapFree=4149284/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9639.45
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 963397 548 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9639.45
Current children cumulated vsize (KiB) 153964

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642472/2055920 swapFree=4149284/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9699.44
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 969395 549 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9699.44
Current children cumulated vsize (KiB) 153964

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642536/2055920 swapFree=4149304/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9759.42
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 975393 549 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9759.42
Current children cumulated vsize (KiB) 153964

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642536/2055920 swapFree=4149304/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9819.41
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 981391 550 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9819.41
Current children cumulated vsize (KiB) 153964

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642600/2055920 swapFree=4149332/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9879.39
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 987389 550 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9879.39
Current children cumulated vsize (KiB) 153964

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642664/2055920 swapFree=4149332/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9939.37
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 993387 550 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9939.37
Current children cumulated vsize (KiB) 153964

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642600/2055920 swapFree=4149332/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=9999.36
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 999385 551 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 9999.36
Current children cumulated vsize (KiB) 153964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642600/2055920 swapFree=4149332/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=10000.1
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 999455 551 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 153964

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

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

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15414
/proc/meminfo: memFree=1642600/2055920 swapFree=4149332/4192956
[pid=14815] ppid=14813 vsize=153964 CPUtime=10000.1
/proc/14815/stat : 14815 (picosat) R 14813 14815 14759 0 -1 4194304 39239 0 0 0 999455 551 0 0 25 0 1 0 155247286 157659136 34352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14815/statm: 38491 34352 48 102 0 38386 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 153964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003
CPU time (s): 10000.1
CPU user time (s): 9994.56
CPU system time (s): 5.53616
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 156020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.56
system time used= 5.53616
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39239
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= 90379

runsolver used 11.8422 second user time and 23.4994 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Apr 17 06:41:37 UTC 2007

IDJOB= 355931
IDBENCH= 20504
IDSOLVER= 171
FILE ID= node7/355931-1176792095

PBS_JOBID= 4586217

Free space on /tmp= 66368 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f10ni.cnf
COMMAND LINE= /tmp/evaluation/355931-1176792095/picosat /tmp/evaluation/355931-1176792095/instance-355931-1176792095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-355931-1176792095 -o ROOT/results/node7/solver-355931-1176792095 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355931-1176792095/picosat /tmp/evaluation/355931-1176792095/instance-355931-1176792095.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b99a5b8844b4e1d2656eb1422e6e888f

RANDOM SEED= 498063087

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1780616 kB
Buffers:         27696 kB
Cached:         166932 kB
SwapCached:      25148 kB
Active:         106932 kB
Inactive:       125812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780616 kB
SwapTotal:     4192956 kB
SwapFree:      4148304 kB
Dirty:           20704 kB
Writeback:           0 kB
Mapped:          34172 kB
Slab:            28004 kB
Committed_AS:  7064612 kB
PageTables:       1860 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= 66368 MiB

End job on node7 on Tue Apr 17 09:28:22 UTC 2007