Trace number 307542

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 1200.5

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node12/watcher-307542-1172488281 -o ROOT/results/node12/solver-307542-1172488281 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307542-1172488281/picosat /tmp/evaluation/307542-1172488281/instance-307542-1172488281.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: 0.93 0.96 0.71 3/77 13223
/proc/meminfo: memFree=1506424/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=1080 CPUtime=0
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 268782511 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 270 179 40 102 0 165 0

[startup+0.107222 s]
/proc/loadavg: 0.93 0.96 0.71 3/77 13223
/proc/meminfo: memFree=1506424/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=1360 CPUtime=0.09
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 274 0 0 0 4 5 0 0 18 0 1 0 268782511 1392640 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 340 259 40 102 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.518295 s]
/proc/loadavg: 0.93 0.96 0.71 3/77 13223
/proc/meminfo: memFree=1506424/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=1932 CPUtime=0.51
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 410 0 0 0 44 7 0 0 22 0 1 0 268782511 1978368 395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 483 395 42 102 0 378 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1932

[startup+1.33844 s]
/proc/loadavg: 0.93 0.96 0.71 2/78 13224
/proc/meminfo: memFree=1504688/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=2204 CPUtime=1.33
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 494 0 0 0 126 7 0 0 25 0 1 0 268782511 2256896 477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 551 477 48 102 0 446 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2204

[startup+2.97474 s]
/proc/loadavg: 0.93 0.96 0.71 2/78 13224
/proc/meminfo: memFree=1504432/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=2336 CPUtime=2.96
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 521 0 0 0 289 7 0 0 25 0 1 0 268782511 2392064 504 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 584 504 48 102 0 479 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2336

[startup+6.25433 s]
/proc/loadavg: 0.94 0.97 0.71 2/78 13224
/proc/meminfo: memFree=1504176/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=2748 CPUtime=6.24
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 588 0 0 0 617 7 0 0 25 0 1 0 268782511 2813952 571 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 687 571 48 102 0 582 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2748

[startup+12.7085 s]
/proc/loadavg: 0.94 0.97 0.71 2/78 13224
/proc/meminfo: memFree=1503728/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=3012 CPUtime=12.69
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 660 0 0 0 1262 7 0 0 25 0 1 0 268782511 3084288 643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 753 643 48 102 0 648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3012

[startup+25.5098 s]
/proc/loadavg: 0.96 0.97 0.71 2/78 13224
/proc/meminfo: memFree=1503152/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=3508 CPUtime=25.49
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 805 0 0 0 2542 7 0 0 25 0 1 0 268782511 3592192 788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529475 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 877 788 48 102 0 772 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3508

[startup+51.1244 s]
/proc/loadavg: 0.97 0.97 0.72 2/78 13224
/proc/meminfo: memFree=1502576/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=4084 CPUtime=51.1
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 950 0 0 0 5102 8 0 0 25 0 1 0 268782511 4182016 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1021 933 48 102 0 916 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4084

[startup+102.344 s]
/proc/loadavg: 0.98 0.97 0.73 2/78 13224
/proc/meminfo: memFree=1501616/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=5068 CPUtime=102.29
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 1194 0 0 0 10221 8 0 0 25 0 1 0 268782511 5189632 1177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1267 1177 48 102 0 1162 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5068

[startup+162.374 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 13224
/proc/meminfo: memFree=1501040/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=5684 CPUtime=162.31
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 1335 0 0 0 16222 9 0 0 25 0 1 0 268782511 5820416 1318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1421 1318 48 102 0 1316 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5684

[startup+222.4 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 13224
/proc/meminfo: memFree=1500144/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=6544 CPUtime=222.31
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 1564 0 0 0 22221 10 0 0 25 0 1 0 268782511 6701056 1547 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1636 1547 48 102 0 1531 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 6544

[startup+282.426 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 13224
/proc/meminfo: memFree=1499312/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=7476 CPUtime=282.31
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 1767 0 0 0 28221 10 0 0 25 0 1 0 268782511 7655424 1750 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1869 1750 48 102 0 1764 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 7476

[startup+342.453 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 13224
/proc/meminfo: memFree=1498928/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=7796 CPUtime=342.32
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 1857 0 0 0 34221 11 0 0 25 0 1 0 268782511 7983104 1840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1949 1840 48 102 0 1844 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 7796

[startup+402.488 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 13224
/proc/meminfo: memFree=1498928/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=7856 CPUtime=402.33
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 1878 0 0 0 40222 11 0 0 25 0 1 0 268782511 8044544 1854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 1964 1854 48 102 0 1859 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 7856

[startup+462.519 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 13224
/proc/meminfo: memFree=1498160/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=8556 CPUtime=462.34
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2070 0 0 0 46222 12 0 0 25 0 1 0 268782511 8761344 2038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2139 2038 48 102 0 2034 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 8556

[startup+522.545 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 13224
/proc/meminfo: memFree=1497904/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=8840 CPUtime=522.35
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2139 0 0 0 52222 13 0 0 25 0 1 0 268782511 9052160 2107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2210 2107 48 102 0 2105 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 8840

[startup+582.571 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13224
/proc/meminfo: memFree=1497200/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=9504 CPUtime=582.35
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2309 0 0 0 58222 13 0 0 25 0 1 0 268782511 9732096 2277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2376 2277 48 102 0 2271 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 9504

[startup+642.603 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13224
/proc/meminfo: memFree=1496944/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=9772 CPUtime=642.36
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2386 0 0 0 64222 14 0 0 25 0 1 0 268782511 10006528 2350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2443 2350 48 102 0 2338 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 9772

[startup+702.631 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13224
/proc/meminfo: memFree=1496880/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=9772 CPUtime=702.37
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2387 0 0 0 70223 14 0 0 25 0 1 0 268782511 10006528 2351 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2443 2351 48 102 0 2338 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 9772

[startup+762.663 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 13224
/proc/meminfo: memFree=1496304/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=10452 CPUtime=762.38
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2530 0 0 0 76223 15 0 0 25 0 1 0 268782511 10702848 2492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2613 2492 48 102 0 2508 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 10452

[startup+822.693 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13224
/proc/meminfo: memFree=1496176/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=10436 CPUtime=822.39
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2564 0 0 0 82223 16 0 0 25 0 1 0 268782511 10686464 2489 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2609 2489 48 102 0 2504 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 10436

[startup+882.719 s]
/proc/loadavg: 1.03 0.99 0.86 2/78 13224
/proc/meminfo: memFree=1496112/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=10436 CPUtime=882.39
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2762 0 0 0 88223 16 0 0 25 0 1 0 268782511 10686464 2489 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2609 2489 48 102 0 2504 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 10436

[startup+942.747 s]
/proc/loadavg: 1.01 0.99 0.86 2/78 13224
/proc/meminfo: memFree=1496048/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=10568 CPUtime=942.39
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 2983 0 0 0 94223 16 0 0 25 0 1 0 268782511 10821632 2507 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2642 2507 48 102 0 2537 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 10568

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 13224
/proc/meminfo: memFree=1495216/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=11492 CPUtime=1002.41
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 3317 0 0 0 100224 17 0 0 25 0 1 0 268782511 11767808 2739 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2873 2739 48 102 0 2768 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 11492

[startup+1062.82 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 13224
/proc/meminfo: memFree=1495344/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=11492 CPUtime=1062.42
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 3321 0 0 0 106225 17 0 0 25 0 1 0 268782511 11767808 2743 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2873 2743 48 102 0 2768 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 11492

[startup+1122.84 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 13224
/proc/meminfo: memFree=1495344/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=11460 CPUtime=1122.43
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 3321 0 0 0 112225 18 0 0 25 0 1 0 268782511 11735040 2743 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2865 2743 48 102 0 2760 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 11460

[startup+1182.87 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 13224
/proc/meminfo: memFree=1495152/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=11628 CPUtime=1182.43
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 3526 0 0 0 118225 18 0 0 25 0 1 0 268782511 11907072 2781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2907 2781 48 102 0 2802 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 11628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 13224
/proc/meminfo: memFree=1495152/2055920 swapFree=4154940/4192956
[pid=13223] ppid=13221 vsize=11628 CPUtime=1200.05
/proc/13223/stat : 13223 (picosat) R 13221 13223 12792 0 -1 4194304 3564 0 0 0 119986 19 0 0 25 0 1 0 268782511 11907072 2781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 2907 2781 48 102 0 2802 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11628

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): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.87
CPU system time (s): 0.19397
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 11780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3564
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= 25144

runsolver used 1.45478 second user time and 2.6316 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Mon Feb 26 11:11:21 UTC 2007

IDJOB= 307542
IDBENCH= 20208
IDSOLVER= 106
FILE ID= node12/307542-1172488281

PBS_JOBID= 3971575

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307542-1172488281/picosat /tmp/evaluation/307542-1172488281/instance-307542-1172488281.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-307542-1172488281 -o ROOT/results/node12/solver-307542-1172488281 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307542-1172488281/picosat /tmp/evaluation/307542-1172488281/instance-307542-1172488281.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 201409533

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1506832 kB
Buffers:         59244 kB
Cached:         390736 kB
SwapCached:      18268 kB
Active:         257244 kB
Inactive:       219988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506832 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            57480 kB
Committed_AS:  1095256 kB
PageTables:       1696 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= 66557 MiB

End job on node12 on Mon Feb 26 11:31:23 UTC 2007