Trace number 456443

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 1426.04 1426.56

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd001.sat05-2742.reshuffled-07.cnf
MD5SUMb415e752d16c11d39d46562455a8cb4d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark70.7312
Satisfiable
(Un)Satisfiability was proved
Number of variables1558
Number of clauses8169
Sum of the clauses size71377
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2290
Number of clauses of size 31413
Number of clauses of size 4183
Number of clauses of size 5234
Number of clauses of size over 56016

Solver Data (download as text)

1425.97/1426.55	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/node13/watcher-456443-1178342571 -o ROOT/results/node13/solver-456443-1178342571 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456443-1178342571/picosat /tmp/evaluation/456443-1178342571/instance-456443-1178342571.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: 0.85 0.97 0.99 3/77 2654
/proc/meminfo: memFree=1681344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=724 CPUtime=0
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 282174925 741376 84 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 181 84 40 102 0 76 0

[startup+0.039907 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2654
/proc/meminfo: memFree=1681344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=724 CPUtime=0.03
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 113 0 0 0 1 2 0 0 18 0 1 0 282174925 741376 100 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 181 100 40 102 0 76 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 724

[startup+0.101911 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2654
/proc/meminfo: memFree=1681344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=856 CPUtime=0.09
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 154 0 0 0 3 6 0 0 18 0 1 0 282174925 876544 141 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 214 141 40 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301944 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2654
/proc/meminfo: memFree=1681344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=1424 CPUtime=0.29
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 280 0 0 0 19 10 0 0 19 0 1 0 282174925 1458176 265 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 356 265 48 102 0 251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1424

[startup+0.70203 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2654
/proc/meminfo: memFree=1681344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=1556 CPUtime=0.69
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 314 0 0 0 59 10 0 0 23 0 1 0 282174925 1593344 299 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 389 299 48 102 0 284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1556

[startup+1.5012 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 2655
/proc/meminfo: memFree=1680376/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=1556 CPUtime=1.49
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 338 0 0 0 139 10 0 0 25 0 1 0 282174925 1593344 323 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 389 323 48 102 0 284 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1556

[startup+3.10154 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2655
/proc/meminfo: memFree=1680056/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=1812 CPUtime=3.09
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 378 0 0 0 299 10 0 0 25 0 1 0 282174925 1855488 363 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 453 363 48 102 0 348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1812

[startup+6.30123 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2655
/proc/meminfo: memFree=1679736/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=1944 CPUtime=6.29
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 440 0 0 0 619 10 0 0 25 0 1 0 282174925 1990656 425 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 486 425 48 102 0 381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 2655
/proc/meminfo: memFree=1679360/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=2336 CPUtime=12.68
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 518 0 0 0 1258 10 0 0 25 0 1 0 282174925 2392064 503 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 584 503 48 102 0 479 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2336

[startup+25.5023 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 2655
/proc/meminfo: memFree=1678848/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=2724 CPUtime=25.48
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 617 0 0 0 2538 10 0 0 25 0 1 0 282174925 2789376 602 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 681 602 48 102 0 576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2724

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2655
/proc/meminfo: memFree=1678400/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=3232 CPUtime=51.07
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 748 0 0 0 5097 10 0 0 25 0 1 0 282174925 3309568 733 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531757 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 808 733 48 102 0 703 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3232

[startup+102.306 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1677568/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=4100 CPUtime=102.26
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 964 0 0 0 10215 11 0 0 25 0 1 0 282174925 4198400 937 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1025 937 48 102 0 920 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4100

[startup+162.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1677120/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=4504 CPUtime=162.23
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1068 0 0 0 16211 12 0 0 25 0 1 0 282174925 4612096 1041 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1126 1041 48 102 0 1021 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4504

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1676544/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=4988 CPUtime=222.21
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1194 0 0 0 22208 13 0 0 25 0 1 0 282174925 5107712 1167 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1247 1167 48 102 0 1142 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4988

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1676096/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=5408 CPUtime=282.18
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1343 0 0 0 28205 13 0 0 25 0 1 0 282174925 5537792 1271 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1352 1271 48 102 0 1247 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5408

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1675968/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=5592 CPUtime=342.17
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1400 0 0 0 34203 14 0 0 25 0 1 0 282174925 5726208 1328 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525749 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1398 1328 48 102 0 1293 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5592

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1675520/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=6052 CPUtime=402.14
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1501 0 0 0 40200 14 0 0 25 0 1 0 282174925 6197248 1415 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1513 1415 48 102 0 1408 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6052

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1675392/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=6296 CPUtime=462.12
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1563 0 0 0 46197 15 0 0 25 0 1 0 282174925 6447104 1474 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1574 1474 48 102 0 1469 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6296

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1675136/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=6488 CPUtime=522.1
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1617 0 0 0 52194 16 0 0 25 0 1 0 282174925 6643712 1528 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1622 1528 48 102 0 1517 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6488

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1674880/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=6612 CPUtime=582.08
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1692 0 0 0 58192 16 0 0 25 0 1 0 282174925 6770688 1560 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1653 1560 48 102 0 1548 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6612

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1674816/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=6940 CPUtime=642.06
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1773 0 0 0 64189 17 0 0 25 0 1 0 282174925 7106560 1641 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1735 1641 48 102 0 1630 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6940

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1674368/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7252 CPUtime=702.03
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1858 0 0 0 70186 17 0 0 25 0 1 0 282174925 7426048 1720 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1813 1720 48 102 0 1708 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7252

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1674368/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7212 CPUtime=762.02
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1863 0 0 0 76184 18 0 0 25 0 1 0 282174925 7385088 1712 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1803 1712 48 102 0 1698 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 7212

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1674368/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7208 CPUtime=821.99
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1865 0 0 0 82181 18 0 0 25 0 1 0 282174925 7380992 1711 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1802 1711 48 102 0 1697 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7208

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1673856/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7700 CPUtime=881.97
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1995 0 0 0 88178 19 0 0 25 0 1 0 282174925 7884800 1840 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1925 1840 48 102 0 1820 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7700

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1673856/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7700 CPUtime=941.95
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1995 0 0 0 94176 19 0 0 25 0 1 0 282174925 7884800 1840 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1925 1840 48 102 0 1820 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7700

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1673984/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7700 CPUtime=1001.93
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 1995 0 0 0 100173 20 0 0 25 0 1 0 282174925 7884800 1840 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1925 1840 48 102 0 1820 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7700

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1673984/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=7884 CPUtime=1061.9
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 2012 0 0 0 106170 20 0 0 25 0 1 0 282174925 8073216 1856 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 1971 1856 48 102 0 1866 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 7884

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1673728/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8044 CPUtime=1121.88
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 2056 0 0 0 112167 21 0 0 25 0 1 0 282174925 8237056 1897 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2011 1897 48 102 0 1906 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8044

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2655
/proc/meminfo: memFree=1673728/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8036 CPUtime=1181.85
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 2062 0 0 0 118164 21 0 0 25 0 1 0 282174925 8228864 1895 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2009 1895 48 102 0 1904 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 8036

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673408/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1241.84
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 2193 0 0 0 124162 22 0 0 25 0 1 0 282174925 8323072 1921 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1921 48 102 0 1927 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 8128

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1301.82
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 2523 0 0 0 130159 23 0 0 25 0 1 0 282174925 8323072 1921 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1921 48 102 0 1927 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 8128

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673344/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1361.79
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 2853 0 0 0 136156 23 0 0 25 0 1 0 282174925 8323072 1921 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1921 48 102 0 1927 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 8128

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673280/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1421.78
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 3166 0 0 0 142154 24 0 0 25 0 1 0 282174925 8323072 1925 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1925 48 102 0 1927 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 8128

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

[startup+1423.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673280/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1423.37
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 3166 0 0 0 142313 24 0 0 25 0 1 0 282174925 8323072 1925 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1925 48 102 0 1927 0
Current children cumulated CPU time (s) 1423.37
Current children cumulated vsize (KiB) 8128

[startup+1425.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673280/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1424.98
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 3166 0 0 0 142474 24 0 0 25 0 1 0 282174925 8323072 1925 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1925 48 102 0 1927 0
Current children cumulated CPU time (s) 1424.98
Current children cumulated vsize (KiB) 8128

[startup+1426.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673280/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1425.77
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 3166 0 0 0 142553 24 0 0 25 0 1 0 282174925 8323072 1925 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1925 48 102 0 1927 0
Current children cumulated CPU time (s) 1425.77
Current children cumulated vsize (KiB) 8128

[startup+1426.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2657
/proc/meminfo: memFree=1673280/2055920 swapFree=4159396/4192956
[pid=2654] ppid=2652 vsize=8128 CPUtime=1425.97
/proc/2654/stat : 2654 (picosat) R 2652 2654 2598 0 -1 4194304 3166 0 0 0 142573 24 0 0 25 0 1 0 282174925 8323072 1925 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2654/statm: 2032 1925 48 102 0 1927 0
Current children cumulated CPU time (s) 1425.97
Current children cumulated vsize (KiB) 8128

Child status: 20
Real time (s): 1426.56
CPU time (s): 1426.04
CPU user time (s): 1425.79
CPU system time (s): 0.244962
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 8268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1425.79
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3168
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= 8
involuntary context switches= 28898

runsolver used 1.17382 second user time and 2.98555 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat May  5 05:22:51 UTC 2007

IDJOB= 456443
IDBENCH= 24713
IDSOLVER= 171
FILE ID= node13/456443-1178342571

PBS_JOBID= 5188608

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd001.sat05-2742.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456443-1178342571/picosat /tmp/evaluation/456443-1178342571/instance-456443-1178342571.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-456443-1178342571 -o ROOT/results/node13/solver-456443-1178342571 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456443-1178342571/picosat /tmp/evaluation/456443-1178342571/instance-456443-1178342571.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b415e752d16c11d39d46562455a8cb4d

RANDOM SEED= 737408761

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1681816 kB
Buffers:         95748 kB
Cached:         184584 kB
SwapCached:      13156 kB
Active:         180896 kB
Inactive:       123680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681816 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            54980 kB
Committed_AS:  9692204 kB
PageTables:       1872 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 node13 on Sat May  5 05:46:38 UTC 2007