Trace number 307373

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
SAT7 2007-02-08? (TO) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
MD5SUM05c3fabf805829dbf896864dc67f5a6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.45	c Starting solver ...
0.50/0.58	c Restarting after 100 conflicts
0.71/0.76	c Restarting after 250 conflicts
0.91/1.02	c Restarting after 476 conflicts
1.33/1.38	c Restarting after 813 conflicts
1.83/1.89	c Restarting after 1319 conflicts
2.65/2.72	c Restarting after 2079 conflicts
3.99/4.01	c Restarting after 3218 conflicts
6.04/6.11	c Restarting after 4926 conflicts
9.10/9.17	c Restarting after 7488 conflicts
13.92/14.02	c Restarting after 11334 conflicts
21.19/21.29	c Restarting after 17101 conflicts
33.57/33.66	c Restarting after 25750 conflicts
56.21/56.26	c Restarting after 38725 conflicts
93.79/93.92	c Restarting after 58188 conflicts
155.94/156.00	c Restarting after 87381 conflicts
254.96/255.08	c Restarting after 131172 conflicts
440.82/441.03	c Restarting after 196856 conflicts
748.82/749.09	c Restarting after 295382 conflicts

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/node58/watcher-307373-1172119016 -o ROOT/results/node58/solver-307373-1172119016 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307373-1172119016/sat7_bin /tmp/evaluation/307373-1172119016/instance-307373-1172119016.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: 0.92 0.98 0.99 3/64 27341
/proc/meminfo: memFree=1845944/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=2560 CPUtime=0
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 446 0 0 0 0 0 0 0 18 0 1 0 231858295 2621440 429 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 640 430 88 220 0 417 0

[startup+0.106615 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27341
/proc/meminfo: memFree=1845944/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=6156 CPUtime=0.1
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 908 0 0 0 10 0 0 0 18 0 1 0 231858295 6303744 891 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 1539 891 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.51466 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27341
/proc/meminfo: memFree=1845944/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=10604 CPUtime=0.5
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 2075 0 0 0 50 0 0 0 21 0 1 0 231858295 10858496 2058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 2651 2059 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33475 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1837104/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=10604 CPUtime=1.33
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 2372 0 0 0 132 1 0 0 25 0 1 0 231858295 10858496 2355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 2651 2355 95 220 0 2428 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10604

[startup+2.97093 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1835568/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=14816 CPUtime=2.96
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 2864 0 0 0 295 1 0 0 25 0 1 0 231858295 15171584 2847 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 3704 2847 95 220 0 3481 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14816

[startup+6.25129 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1831472/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=19636 CPUtime=6.24
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 3782 0 0 0 621 3 0 0 25 0 1 0 231858295 20107264 3765 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 4909 3765 95 220 0 4686 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19636

[startup+12.707 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1824504/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=25288 CPUtime=12.69
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 5464 0 0 0 1265 4 0 0 25 0 1 0 231858295 25894912 5447 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 6322 5447 95 220 0 6099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25288

[startup+25.6074 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1812920/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=36584 CPUtime=25.59
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 8539 0 0 0 2552 7 0 0 25 0 1 0 231858295 37462016 8522 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 9146 8522 95 220 0 8923 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 36584

[startup+51.2153 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1787768/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=61872 CPUtime=51.19
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 14715 0 0 0 5107 12 0 0 25 0 1 0 231858295 63356928 14698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 15468 14698 95 220 0 15245 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 61872

[startup+102.426 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1740856/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=109656 CPUtime=102.38
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 26503 0 0 0 10216 22 0 0 25 0 1 0 231858295 112287744 26486 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 27414 26486 95 220 0 27191 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 109656

[startup+162.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27342
/proc/meminfo: memFree=1699448/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=147720 CPUtime=162.39
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 36624 0 0 0 16206 33 0 0 25 0 1 0 231858295 151265280 36607 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 36930 36607 95 220 0 36707 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 147720

[startup+222.472 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27344
/proc/meminfo: memFree=1665528/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=181140 CPUtime=222.4
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 45062 0 0 0 22198 42 0 0 25 0 1 0 231858295 185487360 45045 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538570 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 45285 45045 95 220 0 45062 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 181140

[startup+282.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1665272/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=181140 CPUtime=282.4
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 45120 0 0 0 28198 42 0 0 25 0 1 0 231858295 185487360 45103 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 45285 45103 95 220 0 45062 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 181140

[startup+342.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1665272/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=181140 CPUtime=342.41
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 45134 0 0 0 34199 42 0 0 25 0 1 0 231858295 185487360 45117 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 45285 45117 95 220 0 45062 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 181140

[startup+402.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1665208/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=181140 CPUtime=402.42
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 45134 0 0 0 40199 43 0 0 25 0 1 0 231858295 185487360 45117 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 45285 45117 95 220 0 45062 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 181140

[startup+462.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1663480/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=185240 CPUtime=462.41
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 45597 0 0 0 46198 43 0 0 25 0 1 0 231858295 189685760 45580 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 46310 45580 95 220 0 46087 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 185240

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1636856/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=211108 CPUtime=522.42
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 52300 0 0 0 52193 49 0 0 25 0 1 0 231858295 216174592 52283 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 52777 52283 95 220 0 52554 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 211108

[startup+582.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1621368/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=227868 CPUtime=582.43
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 56053 0 0 0 58189 54 0 0 25 0 1 0 231858295 233336832 56036 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 56967 56036 95 220 0 56744 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 227868

[startup+642.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1621432/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=227868 CPUtime=642.43
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 56054 0 0 0 64189 54 0 0 25 0 1 0 231858295 233336832 56037 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 56967 56037 95 220 0 56744 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 227868

[startup+702.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1621304/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=227868 CPUtime=702.44
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 56075 0 0 0 70189 55 0 0 25 0 1 0 231858295 233336832 56058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 56967 56058 95 220 0 56744 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 227868

[startup+762.648 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1620728/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=227868 CPUtime=762.44
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 56209 0 0 0 76189 55 0 0 25 0 1 0 231858295 233336832 56192 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 56967 56192 95 220 0 56744 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 227868

[startup+822.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1619000/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=227868 CPUtime=822.45
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 56642 0 0 0 82189 56 0 0 25 0 1 0 231858295 233336832 56625 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 56967 56625 95 220 0 56744 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 227868

[startup+882.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1618424/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=227868 CPUtime=882.44
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 56792 0 0 0 88188 56 0 0 25 0 1 0 231858295 233336832 56775 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 56967 56775 95 220 0 56744 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 227868

[startup+942.707 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1608568/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=239972 CPUtime=942.45
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 59310 0 0 0 94186 59 0 0 25 0 1 0 231858295 245731328 59293 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 59993 59293 95 220 0 59770 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 239972

[startup+1002.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1591096/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=258664 CPUtime=1002.46
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 63618 0 0 0 100184 62 0 0 25 0 1 0 231858295 264871936 63601 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 64666 63601 95 220 0 64443 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 258664

[startup+1062.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1581752/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=265836 CPUtime=1062.46
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 65927 0 0 0 106181 65 0 0 25 0 1 0 231858295 272216064 65910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 66459 65910 95 220 0 66236 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 265836

[startup+1122.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27344
/proc/meminfo: memFree=1581816/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=265836 CPUtime=1122.46
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 65927 0 0 0 112181 65 0 0 25 0 1 0 231858295 272216064 65910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 66459 65910 95 220 0 66236 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 265836

[startup+1182.78 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 27344
/proc/meminfo: memFree=1581752/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=265836 CPUtime=1182.46
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 65927 0 0 0 118181 65 0 0 25 0 1 0 231858295 272216064 65910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 66459 65910 95 220 0 66236 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 265836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 27344
/proc/meminfo: memFree=1581752/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=265836 CPUtime=1200.08
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 65927 0 0 0 119943 65 0 0 25 0 1 0 231858295 272216064 65910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 66459 65910 95 220 0 66236 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 265836

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

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

[startup+1200.4 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 27344
/proc/meminfo: memFree=1581752/2055920 swapFree=4183888/4192956
[pid=27341] ppid=27339 vsize=265836 CPUtime=1200.08
/proc/27341/stat : 27341 (sat7_bin) R 27339 27341 26098 0 -1 4194304 65927 0 0 0 119943 65 0 0 25 0 1 0 231858295 272216064 65910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27341/statm: 66459 65910 95 220 0 66236 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 265836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.43
CPU system time (s): 0.696894
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 265836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.696894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65927
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= 1386

runsolver used 0.745886 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Thu Feb 22 04:36:56 UTC 2007

IDJOB= 307373
IDBENCH= 20204
IDSOLVER= 101
FILE ID= node58/307373-1172119016

PBS_JOBID= 3892932

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
COMMAND LINE= /tmp/evaluation/307373-1172119016/sat7_bin /tmp/evaluation/307373-1172119016/instance-307373-1172119016.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-307373-1172119016 -o ROOT/results/node58/solver-307373-1172119016 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307373-1172119016/sat7_bin /tmp/evaluation/307373-1172119016/instance-307373-1172119016.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  05c3fabf805829dbf896864dc67f5a6b

RANDOM SEED= 359220372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1846352 kB
Buffers:         20492 kB
Cached:         134848 kB
SwapCached:       3508 kB
Active:          68548 kB
Inactive:        99012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846352 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            28064 kB
Committed_AS:   602740 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Thu Feb 22 04:56:59 UTC 2007