Trace number 306804

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) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-306804-1172106724 -o ROOT/results/node65/solver-306804-1172106724 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306804-1172106724/picosat /tmp/evaluation/306804-1172106724/instance-306804-1172106724.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/64 21154
/proc/meminfo: memFree=1684368/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=1536 CPUtime=0
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 230629949 1572864 277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 384 277 40 102 0 279 0

[startup+0.106407 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 21154
/proc/meminfo: memFree=1684368/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=1932 CPUtime=0.09
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 375 0 0 0 5 4 0 0 18 0 1 0 230629949 1978368 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 483 360 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.514472 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 21154
/proc/meminfo: memFree=1684368/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=3656 CPUtime=0.5
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 802 0 0 0 25 25 0 0 21 0 1 0 230629949 3743744 782 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 914 782 48 102 0 809 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3656

[startup+1.33461 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 21155
/proc/meminfo: memFree=1680456/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=4820 CPUtime=1.32
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 1105 0 0 0 107 25 0 0 25 0 1 0 230629949 4935680 1085 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 1205 1085 48 102 0 1100 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4820

[startup+2.97088 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 21155
/proc/meminfo: memFree=1678664/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=7296 CPUtime=2.96
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 1716 0 0 0 270 26 0 0 25 0 1 0 230629949 7471104 1696 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 1824 1696 48 102 0 1719 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7296

[startup+6.25041 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 21155
/proc/meminfo: memFree=1673544/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=12344 CPUtime=6.24
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 2926 0 0 0 597 27 0 0 25 0 1 0 230629949 12640256 2906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 3086 2906 48 102 0 2981 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12344

[startup+12.7045 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21155
/proc/meminfo: memFree=1670800/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=14220 CPUtime=12.69
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 3396 0 0 0 1242 27 0 0 25 0 1 0 230629949 14561280 3376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 3555 3376 48 102 0 3450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14220

[startup+25.5086 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 21155
/proc/meminfo: memFree=1667792/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=17264 CPUtime=25.49
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 4142 0 0 0 2522 27 0 0 25 0 1 0 230629949 17678336 4122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529063 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 4316 4122 48 102 0 4211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17264

[startup+51.1128 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 21155
/proc/meminfo: memFree=1662544/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=22408 CPUtime=51.09
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 5442 0 0 0 5081 28 0 0 25 0 1 0 230629949 22945792 5422 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 5602 5422 48 102 0 5497 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22408

[startup+102.318 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1656464/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=28388 CPUtime=102.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 6955 0 0 0 10198 29 0 0 25 0 1 0 230629949 29069312 6935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 7097 6935 48 102 0 6992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28388

[startup+162.335 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1650064/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=34748 CPUtime=162.28
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 8582 0 0 0 16197 31 0 0 25 0 1 0 230629949 35581952 8497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 8687 8497 48 102 0 8582 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 34748

[startup+222.353 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1642832/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=41876 CPUtime=222.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 10513 0 0 0 22195 32 0 0 25 0 1 0 230629949 42881024 10284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 10469 10284 48 102 0 10364 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 41876

[startup+282.371 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1637840/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=46800 CPUtime=282.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 11871 0 0 0 28194 33 0 0 25 0 1 0 230629949 47923200 11523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 11700 11523 48 102 0 11595 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 46800

[startup+342.386 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1633424/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=51056 CPUtime=342.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 13284 0 0 0 34193 34 0 0 25 0 1 0 230629949 52281344 12607 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 12764 12607 48 102 0 12659 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 51056

[startup+402.406 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1628432/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=56072 CPUtime=402.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 15283 0 0 0 40190 37 0 0 25 0 1 0 230629949 57417728 13868 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 14018 13868 48 102 0 13913 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 56072

[startup+462.423 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1622224/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=62276 CPUtime=462.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 16933 0 0 0 46188 39 0 0 25 0 1 0 230629949 63770624 15415 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 15569 15415 48 102 0 15464 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 62276

[startup+522.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1621072/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=63460 CPUtime=522.26
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 17351 0 0 0 52187 39 0 0 25 0 1 0 230629949 64983040 15702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 15865 15702 48 102 0 15760 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 63460

[startup+582.459 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1617104/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=67328 CPUtime=582.27
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 18462 0 0 0 58187 40 0 0 25 0 1 0 230629949 68943872 16700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 16832 16700 48 102 0 16727 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 67328

[startup+642.477 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1614288/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=70172 CPUtime=642.26
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 19221 0 0 0 64185 41 0 0 25 0 1 0 230629949 71856128 17401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 17543 17401 48 102 0 17438 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 70172

[startup+702.495 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1611664/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=72836 CPUtime=702.26
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 20611 0 0 0 70184 42 0 0 25 0 1 0 230629949 74584064 18062 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 18209 18062 48 102 0 18104 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 72836

[startup+762.507 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1608208/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=76472 CPUtime=762.25
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 21760 0 0 0 76182 43 0 0 25 0 1 0 230629949 78307328 18921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 19118 18921 48 102 0 19013 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 76472

[startup+822.528 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1612880/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=71704 CPUtime=822.26
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 21766 0 0 0 82182 44 0 0 25 0 1 0 230629949 73424896 17754 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 17926 17754 48 102 0 17821 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 71704

[startup+882.543 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1605264/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=79976 CPUtime=882.26
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 23885 0 0 0 88180 46 0 0 25 0 1 0 230629949 81895424 19807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 19994 19807 48 102 0 19889 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 79976

[startup+942.561 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1600464/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=84060 CPUtime=942.25
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 25065 0 0 0 94179 46 0 0 25 0 1 0 230629949 86077440 20849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 21015 20849 48 102 0 20910 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 84060

[startup+1002.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1595664/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=89352 CPUtime=1002.25
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 26334 0 0 0 100177 48 0 0 25 0 1 0 230629949 91496448 22044 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 22338 22044 48 102 0 22233 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 89352

[startup+1062.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1595728/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=89352 CPUtime=1062.25
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 26334 0 0 0 106177 48 0 0 25 0 1 0 230629949 91496448 22044 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 22338 22044 48 102 0 22233 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 89352

[startup+1122.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1592464/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=92568 CPUtime=1122.25
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 27204 0 0 0 112176 49 0 0 25 0 1 0 230629949 94789632 22840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 23142 22840 48 102 0 23037 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 92568

[startup+1182.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1595152/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=90936 CPUtime=1182.25
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 27575 0 0 0 118175 50 0 0 25 0 1 0 230629949 93118464 22432 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 22734 22432 48 102 0 22629 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 90936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21155
/proc/meminfo: memFree=1593104/2055920 swapFree=4181036/4192956
[pid=21154] ppid=21152 vsize=91968 CPUtime=1200.07
/proc/21154/stat : 21154 (picosat) R 21152 21154 19803 0 -1 4194304 27903 0 0 0 119957 50 0 0 25 0 1 0 230629949 94175232 22682 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 22992 22682 48 102 0 22887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 91968

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): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.57
CPU system time (s): 0.52192
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 92864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27903
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= 1383

runsolver used 0.763883 second user time and 2.44263 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Thu Feb 22 01:12:04 UTC 2007

IDJOB= 306804
IDBENCH= 20190
IDSOLVER= 106
FILE ID= node65/306804-1172106724

PBS_JOBID= 3892863

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/306804-1172106724/picosat /tmp/evaluation/306804-1172106724/instance-306804-1172106724.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-306804-1172106724 -o ROOT/results/node65/solver-306804-1172106724 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306804-1172106724/picosat /tmp/evaluation/306804-1172106724/instance-306804-1172106724.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 371723862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1684776 kB
Buffers:         40264 kB
Cached:         275860 kB
SwapCached:       6536 kB
Active:         203864 kB
Inactive:       125936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684776 kB
SwapTotal:     4192956 kB
SwapFree:      4181036 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          15936 kB
Slab:            27340 kB
Committed_AS:   605384 kB
PageTables:       1456 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= 66561 MiB

End job on node65 on Thu Feb 22 01:32:07 UTC 2007