Trace number 456464

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 535UNSAT 936.181 936.443

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data (download as text)

936.12/936.44	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-456464-1178343418 -o ROOT/results/node70/solver-456464-1178343418 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456464-1178343418/picosat /tmp/evaluation/456464-1178343418/instance-456464-1178343418.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.87 1.98 1.90 2/64 13800
/proc/meminfo: memFree=1775280/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=724 CPUtime=0
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 273879135 741376 84 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 181 84 40 102 0 76 0

[startup+0.0809431 s]
/proc/loadavg: 1.87 1.98 1.90 2/64 13800
/proc/meminfo: memFree=1775280/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=856 CPUtime=0.07
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 141 0 0 0 2 5 0 0 18 0 1 0 273879135 876544 127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 214 127 40 102 0 109 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 856

[startup+0.101943 s]
/proc/loadavg: 1.87 1.98 1.90 2/64 13800
/proc/meminfo: memFree=1775280/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=856 CPUtime=0.09
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 156 0 0 0 4 5 0 0 18 0 1 0 273879135 876544 142 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 214 142 40 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301963 s]
/proc/loadavg: 1.87 1.98 1.90 2/64 13800
/proc/meminfo: memFree=1775280/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=1396 CPUtime=0.29
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 278 0 0 0 20 9 0 0 19 0 1 0 273879135 1429504 262 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 349 262 48 102 0 244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1396

[startup+0.702003 s]
/proc/loadavg: 1.87 1.98 1.90 2/64 13800
/proc/meminfo: memFree=1775280/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=1396 CPUtime=0.69
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 300 0 0 0 60 9 0 0 23 0 1 0 273879135 1429504 284 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 349 284 48 102 0 244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1396

[startup+1.50108 s]
/proc/loadavg: 1.87 1.98 1.90 2/65 13801
/proc/meminfo: memFree=1774376/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=1520 CPUtime=1.49
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 330 0 0 0 140 9 0 0 25 0 1 0 273879135 1556480 314 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 380 314 48 102 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1520

[startup+3.10124 s]
/proc/loadavg: 1.87 1.98 1.90 2/65 13801
/proc/meminfo: memFree=1774056/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=1780 CPUtime=3.09
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 392 0 0 0 300 9 0 0 25 0 1 0 273879135 1822720 376 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530246 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 445 376 48 102 0 340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1780

[startup+6.30156 s]
/proc/loadavg: 1.80 1.96 1.90 2/65 13801
/proc/meminfo: memFree=1773800/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=1912 CPUtime=6.29
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 433 0 0 0 620 9 0 0 25 0 1 0 273879135 1957888 417 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 478 417 48 102 0 373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1912

[startup+12.7012 s]
/proc/loadavg: 1.73 1.94 1.89 2/65 13801
/proc/meminfo: memFree=1773304/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=2308 CPUtime=12.69
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 523 0 0 0 1260 9 0 0 25 0 1 0 273879135 2363392 507 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 577 507 48 102 0 472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2308

[startup+25.5015 s]
/proc/loadavg: 1.57 1.90 1.88 2/65 13801
/proc/meminfo: memFree=1772792/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=2824 CPUtime=25.48
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 629 0 0 0 2539 9 0 0 25 0 1 0 273879135 2891776 613 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 706 613 48 102 0 601 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2824

[startup+51.101 s]
/proc/loadavg: 1.37 1.82 1.85 2/65 13801
/proc/meminfo: memFree=1772344/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=3244 CPUtime=51.07
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 739 0 0 0 5098 9 0 0 25 0 1 0 273879135 3321856 723 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 811 723 48 102 0 706 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3244

[startup+102.304 s]
/proc/loadavg: 1.16 1.69 1.81 2/65 13801
/proc/meminfo: memFree=1771512/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=4164 CPUtime=102.26
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 959 0 0 0 10217 9 0 0 25 0 1 0 273879135 4263936 942 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1041 942 48 102 0 936 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4164

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.75 2/65 13801
/proc/meminfo: memFree=1770872/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=4556 CPUtime=162.24
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1137 0 0 0 16214 10 0 0 25 0 1 0 273879135 4665344 1061 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1139 1061 48 102 0 1034 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4556

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.70 2/65 13801
/proc/meminfo: memFree=1770296/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=5168 CPUtime=222.22
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1308 0 0 0 22212 10 0 0 25 0 1 0 273879135 5292032 1218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1292 1218 48 102 0 1187 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5168

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.66 2/65 13801
/proc/meminfo: memFree=1770040/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=5496 CPUtime=282.21
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1411 0 0 0 28210 11 0 0 25 0 1 0 273879135 5627904 1293 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1374 1293 48 102 0 1269 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5496

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.61 2/65 13801
/proc/meminfo: memFree=1769720/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=5676 CPUtime=342.2
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1484 0 0 0 34209 11 0 0 25 0 1 0 273879135 5812224 1351 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1419 1351 48 102 0 1314 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5676

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 13801
/proc/meminfo: memFree=1769528/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6060 CPUtime=402.18
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1546 0 0 0 40207 11 0 0 25 0 1 0 273879135 6205440 1413 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1515 1413 48 102 0 1410 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6060

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 13801
/proc/meminfo: memFree=1769336/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6224 CPUtime=462.16
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1587 0 0 0 46205 11 0 0 25 0 1 0 273879135 6373376 1453 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1556 1453 48 102 0 1451 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6224

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.50 2/65 13801
/proc/meminfo: memFree=1769208/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6356 CPUtime=522.14
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1628 0 0 0 52203 11 0 0 25 0 1 0 273879135 6508544 1494 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529159 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1589 1494 48 102 0 1484 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6356

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 13801
/proc/meminfo: memFree=1768504/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6984 CPUtime=582.13
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1781 0 0 0 58202 11 0 0 25 0 1 0 273879135 7151616 1647 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1746 1647 48 102 0 1641 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6984

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 13801
/proc/meminfo: memFree=1768568/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6924 CPUtime=642.11
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1784 0 0 0 64200 11 0 0 25 0 1 0 273879135 7090176 1641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1731 1641 48 102 0 1626 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6924

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.40 2/65 13801
/proc/meminfo: memFree=1768568/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6924 CPUtime=702.09
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1786 0 0 0 70198 11 0 0 25 0 1 0 273879135 7090176 1643 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1731 1643 48 102 0 1626 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6924

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.37 2/65 13801
/proc/meminfo: memFree=1768504/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=6924 CPUtime=762.08
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1786 0 0 0 76197 11 0 0 25 0 1 0 273879135 7090176 1643 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1731 1643 48 102 0 1626 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6924

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.35 2/65 13801
/proc/meminfo: memFree=1768568/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=822.06
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1789 0 0 0 82195 11 0 0 25 0 1 0 273879135 7221248 1646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1646 48 102 0 1658 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7052

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.32 2/65 13801
/proc/meminfo: memFree=1768504/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=882.04
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1789 0 0 0 88193 11 0 0 25 0 1 0 273879135 7221248 1646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1646 48 102 0 1658 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7052

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

[startup+895.902 s]
/proc/loadavg: 1.07 1.05 1.32 2/65 13801
/proc/meminfo: memFree=1768504/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=895.64
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1789 0 0 0 89553 11 0 0 25 0 1 0 273879135 7221248 1646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1646 48 102 0 1658 0
Current children cumulated CPU time (s) 895.64
Current children cumulated vsize (KiB) 7052

[startup+921.501 s]
/proc/loadavg: 1.05 1.05 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=921.23
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1789 0 0 0 92112 11 0 0 25 0 1 0 273879135 7221248 1646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1646 48 102 0 1658 0
Current children cumulated CPU time (s) 921.23
Current children cumulated vsize (KiB) 7052

[startup+927.902 s]
/proc/loadavg: 1.04 1.05 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=927.63
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1789 0 0 0 92752 11 0 0 25 0 1 0 273879135 7221248 1646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1646 48 102 0 1658 0
Current children cumulated CPU time (s) 927.63
Current children cumulated vsize (KiB) 7052

[startup+931.102 s]
/proc/loadavg: 1.04 1.04 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=930.83
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1789 0 0 0 93072 11 0 0 25 0 1 0 273879135 7221248 1646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1646 48 102 0 1658 0
Current children cumulated CPU time (s) 930.83
Current children cumulated vsize (KiB) 7052

[startup+934.301 s]
/proc/loadavg: 1.04 1.04 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=934.03
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1790 0 0 0 93392 11 0 0 25 0 1 0 273879135 7221248 1647 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1647 48 102 0 1658 0
Current children cumulated CPU time (s) 934.03
Current children cumulated vsize (KiB) 7052

[startup+935.102 s]
/proc/loadavg: 1.04 1.04 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=934.82
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1790 0 0 0 93471 11 0 0 25 0 1 0 273879135 7221248 1647 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1647 48 102 0 1658 0
Current children cumulated CPU time (s) 934.82
Current children cumulated vsize (KiB) 7052

[startup+935.902 s]
/proc/loadavg: 1.04 1.04 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=935.62
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1790 0 0 0 93551 11 0 0 25 0 1 0 273879135 7221248 1647 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1647 48 102 0 1658 0
Current children cumulated CPU time (s) 935.62
Current children cumulated vsize (KiB) 7052

[startup+936.302 s]
/proc/loadavg: 1.04 1.04 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=936.02
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1790 0 0 0 93591 11 0 0 25 0 1 0 273879135 7221248 1647 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1647 48 102 0 1658 0
Current children cumulated CPU time (s) 936.02
Current children cumulated vsize (KiB) 7052

[startup+936.402 s]
/proc/loadavg: 1.04 1.04 1.31 2/65 13801
/proc/meminfo: memFree=1768440/2055920 swapFree=4183864/4192956
[pid=13800] ppid=13798 vsize=7052 CPUtime=936.12
/proc/13800/stat : 13800 (picosat) R 13798 13800 13460 0 -1 4194304 1790 0 0 0 93601 11 0 0 25 0 1 0 273879135 7221248 1647 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1763 1647 48 102 0 1658 0
Current children cumulated CPU time (s) 936.12
Current children cumulated vsize (KiB) 7052

Child status: 20
Real time (s): 936.443
CPU time (s): 936.181
CPU user time (s): 936.06
CPU system time (s): 0.120981
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 7088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 936.06
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1792
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= 2198

runsolver used 0.661899 second user time and 1.90071 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat May  5 05:36:58 UTC 2007

IDJOB= 456464
IDBENCH= 24720
IDSOLVER= 171
FILE ID= node70/456464-1178343418

PBS_JOBID= 5188812

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456464-1178343418/picosat /tmp/evaluation/456464-1178343418/instance-456464-1178343418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-456464-1178343418 -o ROOT/results/node70/solver-456464-1178343418 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456464-1178343418/picosat /tmp/evaluation/456464-1178343418/instance-456464-1178343418.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dd374701f9b3db5a8ac095414c025d77

RANDOM SEED= 159989274

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1775816 kB
Buffers:         27368 kB
Cached:         158132 kB
SwapCached:       3132 kB
Active:          34200 kB
Inactive:       161452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775816 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            70496 kB
Committed_AS:  7560948 kB
PageTables:       1400 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= 66564 MiB

End job on node70 on Sat May  5 05:52:35 UTC 2007