Trace number 315702

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) 1200.06 1200.52

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h14-sat.cnf
MD5SUM7cc30e40be8c690e76c3fb158623be61
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark217.784
Satisfiable
(Un)Satisfiability was proved
Number of variables508177
Number of clauses1529045
Sum of the clauses size3568287
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 21019705
Number of clauses of size 3505422
Number of clauses of size 42413
Number of clauses of size 519
Number of clauses of size over 5155

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-315702-1172657662 -o ROOT/results/node42/solver-315702-1172657662 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315702-1172657662/picosat /tmp/evaluation/315702-1172657662/instance-315702-1172657662.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26101
/proc/meminfo: memFree=1014816/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=884 CPUtime=0
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 285722223 905216 109 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 221 109 40 102 0 116 0

[startup+0.044433 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26101
/proc/meminfo: memFree=1014816/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=1272 CPUtime=0.03
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 205 0 0 0 2 1 0 0 18 0 1 0 285722223 1302528 190 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 318 190 40 102 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1272

[startup+0.102443 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26101
/proc/meminfo: memFree=1014816/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=1272 CPUtime=0.09
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 266 0 0 0 4 5 0 0 18 0 1 0 285722223 1302528 251 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 318 251 40 102 0 213 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301481 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26101
/proc/meminfo: memFree=1014816/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=3432 CPUtime=0.29
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 571 0 0 0 13 16 0 0 19 0 1 0 285722223 3514368 556 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 858 556 40 102 0 753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3432

[startup+0.701558 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26101
/proc/meminfo: memFree=1014816/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=6540 CPUtime=0.69
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 1108 0 0 0 30 39 0 0 22 0 1 0 285722223 6696960 1093 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 1635 1093 40 102 0 1530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6540

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26102
/proc/meminfo: memFree=1008920/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=12616 CPUtime=1.49
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 2185 0 0 0 63 86 0 0 25 0 1 0 285722223 12918784 2170 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 3154 2170 40 102 0 3049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12616

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26102
/proc/meminfo: memFree=1002328/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=25420 CPUtime=3.08
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 4321 0 0 0 135 173 0 0 25 0 1 0 285722223 26030080 4306 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 6355 4306 40 102 0 6250 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25420

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26102
/proc/meminfo: memFree=985880/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=50404 CPUtime=6.28
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 8431 0 0 0 278 350 0 0 25 0 1 0 285722223 51613696 8416 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 12601 8416 40 102 0 12496 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50404

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26102
/proc/meminfo: memFree=950496/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=73392 CPUtime=12.69
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 16368 0 0 0 602 667 0 0 25 0 1 0 285722223 75153408 16353 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 18348 16353 42 102 0 18243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73392

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26102
/proc/meminfo: memFree=948512/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=73400 CPUtime=25.48
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 16690 0 0 0 1881 667 0 0 25 0 1 0 285722223 75161600 16673 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 18350 16673 48 102 0 18245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73400

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26102
/proc/meminfo: memFree=947616/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=74156 CPUtime=51.05
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 16922 0 0 0 4437 668 0 0 25 0 1 0 285722223 75935744 16905 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 18539 16905 48 102 0 18434 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 74156

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26102
/proc/meminfo: memFree=945184/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=76472 CPUtime=102.24
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 17539 0 0 0 9556 668 0 0 25 0 1 0 285722223 78307328 17522 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 19118 17522 48 102 0 19013 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 76472

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=943776/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=77984 CPUtime=162.22
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 17902 0 0 0 15553 669 0 0 25 0 1 0 285722223 79855616 17885 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 19496 17885 48 102 0 19391 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77984

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=940960/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=80700 CPUtime=222.19
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 18584 0 0 0 21550 669 0 0 25 0 1 0 285722223 82636800 18567 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 20175 18567 48 102 0 20070 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 80700

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=937952/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=83104 CPUtime=282.17
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 19354 0 0 0 27547 670 0 0 25 0 1 0 285722223 85098496 19337 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 20776 19337 48 102 0 20671 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 83104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=935840/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=87196 CPUtime=342.14
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 19867 0 0 0 33544 670 0 0 25 0 1 0 285722223 89288704 19850 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525895 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 21799 19850 48 102 0 21694 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 87196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=932640/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=90464 CPUtime=402.12
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 20710 0 0 0 39541 671 0 0 25 0 1 0 285722223 92635136 20693 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 22616 20693 48 102 0 22511 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 90464

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=930016/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=92984 CPUtime=462.1
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 21329 0 0 0 45539 671 0 0 25 0 1 0 285722223 95215616 21312 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 23246 21312 48 102 0 23141 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 92984

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=927008/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=96028 CPUtime=522.08
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 22102 0 0 0 51536 672 0 0 25 0 1 0 285722223 98332672 22085 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 24007 22085 48 102 0 23902 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 96028

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=922464/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=100448 CPUtime=582.06
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 23202 0 0 0 57533 673 0 0 25 0 1 0 285722223 102858752 23185 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 25112 23185 48 102 0 25007 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 100448

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=920224/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=102740 CPUtime=642.04
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 23762 0 0 0 63531 673 0 0 25 0 1 0 285722223 105205760 23745 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 25685 23745 48 102 0 25580 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 102740

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=917600/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=105384 CPUtime=702.01
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 24428 0 0 0 69527 674 0 0 25 0 1 0 285722223 107913216 24411 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 26346 24411 48 102 0 26241 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 105384

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=914592/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=108300 CPUtime=762
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 25169 0 0 0 75525 675 0 0 25 0 1 0 285722223 110899200 25152 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 27075 25152 48 102 0 26970 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 108300

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=912480/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=110460 CPUtime=821.96
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 25709 0 0 0 81521 675 0 0 25 0 1 0 285722223 113111040 25692 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 27615 25692 48 102 0 27510 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 110460

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=909984/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=112836 CPUtime=881.95
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 26323 0 0 0 87519 676 0 0 25 0 1 0 285722223 115544064 26306 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 28209 26306 48 102 0 28104 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 112836

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=907808/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=115000 CPUtime=941.93
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 26860 0 0 0 93516 677 0 0 25 0 1 0 285722223 117760000 26843 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 28750 26843 48 102 0 28645 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 115000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=905504/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=117280 CPUtime=1001.9
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 27431 0 0 0 99513 677 0 0 25 0 1 0 285722223 120094720 27414 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 29320 27414 48 102 0 29215 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 117280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=903968/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=118948 CPUtime=1061.88
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 27830 0 0 0 105511 677 0 0 25 0 1 0 285722223 121802752 27813 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 29737 27813 48 102 0 29632 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 118948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=901856/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=121096 CPUtime=1121.86
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 28373 0 0 0 111508 678 0 0 25 0 1 0 285722223 124002304 28356 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 30274 28356 48 102 0 30169 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 121096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=898784/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=124108 CPUtime=1181.84
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 29131 0 0 0 117506 678 0 0 25 0 1 0 285722223 127086592 29114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 31027 29114 48 102 0 30922 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 124108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=898208/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=124496 CPUtime=1200.04
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 29243 0 0 0 119325 679 0 0 25 0 1 0 285722223 127483904 29226 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 31124 29226 48 102 0 31019 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 124496

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26102
/proc/meminfo: memFree=898208/2055920 swapFree=4183440/4192956
[pid=26101] ppid=26099 vsize=124496 CPUtime=1200.04
/proc/26101/stat : 26101 (picosat) R 26099 26101 24639 0 -1 4194304 29243 0 0 0 119325 679 0 0 25 0 1 0 285722223 127483904 29226 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26101/statm: 31124 29226 48 102 0 31019 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 124496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1193.25
CPU system time (s): 6.81096
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 124496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.25
system time used= 6.81096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29243
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= 2082

runsolver used 0.811876 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Feb 28 10:14:22 UTC 2007

IDJOB= 315702
IDBENCH= 20423
IDSOLVER= 106
FILE ID= node42/315702-1172657662

PBS_JOBID= 3981189

Free space on /tmp= 66482 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/cube-11-h14-sat.cnf
COMMAND LINE= /tmp/evaluation/315702-1172657662/picosat /tmp/evaluation/315702-1172657662/instance-315702-1172657662.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-315702-1172657662 -o ROOT/results/node42/solver-315702-1172657662 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315702-1172657662/picosat /tmp/evaluation/315702-1172657662/instance-315702-1172657662.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7cc30e40be8c690e76c3fb158623be61

RANDOM SEED= 138437341

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1015224 kB
Buffers:         42584 kB
Cached:         929968 kB
SwapCached:       3792 kB
Active:         378056 kB
Inactive:       618292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015224 kB
SwapTotal:     4192956 kB
SwapFree:      4183440 kB
Dirty:           28012 kB
Writeback:           0 kB
Mapped:          29152 kB
Slab:            30388 kB
Committed_AS:   956716 kB
PageTables:       1448 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= 66482 MiB

End job on node42 on Wed Feb 28 10:34:25 UTC 2007