Trace number 300526

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) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.67729
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.00/0.09	c Restarting after 101 conflicts
0.10/0.11	c Restarting after 251 conflicts
0.10/0.14	c Restarting after 477 conflicts
0.10/0.18	c Restarting after 815 conflicts
0.20/0.25	c Restarting after 1321 conflicts
0.30/0.35	c Restarting after 2082 conflicts
0.40/0.50	c Restarting after 3221 conflicts
0.71/0.75	c Restarting after 4932 conflicts
1.12/1.19	c Restarting after 7495 conflicts
1.94/1.98	c Restarting after 11341 conflicts
3.27/3.34	c Restarting after 17107 conflicts
5.73/5.77	c Restarting after 25757 conflicts
9.62/9.71	c Restarting after 38731 conflicts
16.59/16.66	c Restarting after 58194 conflicts
28.46/28.48	c Restarting after 87386 conflicts
48.02/48.07	c Restarting after 131176 conflicts
80.90/80.96	c Restarting after 196860 conflicts
135.18/135.29	c Restarting after 295386 conflicts
218.03/218.15	c Restarting after 443175 conflicts
361.62/361.79	c Restarting after 664859 conflicts
575.05/575.28	c Restarting after 997385 conflicts
925.22/925.62	c Restarting after 1496174 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/node2/watcher-300526-1171910950 -o ROOT/results/node2/solver-300526-1171910950 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300526-1171910950/sat7_bin /tmp/evaluation/300526-1171910950/instance-300526-1171910950.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: 1.00 1.00 1.00 3/77 4546
/proc/meminfo: memFree=375664/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=1220 CPUtime=0
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 211049935 1249280 130 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 305 130 87 220 0 82 0

[startup+0.107252 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4546
/proc/meminfo: memFree=375664/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=3160 CPUtime=0.1
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 431 0 0 0 10 0 0 0 18 0 1 0 211049935 3235840 414 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 790 414 95 220 0 567 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3160

[startup+0.515293 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4546
/proc/meminfo: memFree=375664/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=5212 CPUtime=0.51
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 791 0 0 0 51 0 0 0 21 0 1 0 211049935 5337088 774 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 1303 774 95 220 0 1080 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5212

[startup+1.33538 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4547
/proc/meminfo: memFree=371176/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=9312 CPUtime=1.32
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 1357 0 0 0 132 0 0 0 25 0 1 0 211049935 9535488 1340 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 2328 1340 95 220 0 2105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9312

[startup+2.97555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=369128/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=9312 CPUtime=2.96
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 1813 0 0 0 295 1 0 0 25 0 1 0 211049935 9535488 1796 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 2328 1796 95 220 0 2105 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9312

[startup+6.25389 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=367080/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=13412 CPUtime=6.24
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 2331 0 0 0 622 2 0 0 25 0 1 0 211049935 13733888 2314 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 3353 2314 95 220 0 3130 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13412

[startup+12.7086 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=365096/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=13544 CPUtime=12.69
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 2666 0 0 0 1267 2 0 0 25 0 1 0 211049935 13869056 2649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536260 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 3386 2649 95 220 0 3163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13544

[startup+25.5089 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=363560/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=13816 CPUtime=25.49
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 3048 0 0 0 2546 3 0 0 25 0 1 0 211049935 14147584 3031 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536513 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 3454 3031 95 220 0 3231 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13816

[startup+51.1195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=361448/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=18448 CPUtime=51.09
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 3575 0 0 0 5105 4 0 0 25 0 1 0 211049935 18890752 3558 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 4612 3558 95 220 0 4389 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18448

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=358120/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=19408 CPUtime=102.3
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 4387 0 0 0 10224 6 0 0 25 0 1 0 211049935 19873792 4370 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 4852 4370 95 220 0 4629 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19408

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=355624/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=24208 CPUtime=162.32
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 5017 0 0 0 16225 7 0 0 25 0 1 0 211049935 24788992 5000 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 6052 5000 95 220 0 5829 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24208

[startup+222.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=354216/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=24756 CPUtime=222.33
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 5367 0 0 0 22226 7 0 0 25 0 1 0 211049935 25350144 5350 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 6189 5350 95 220 0 5966 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 24756

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=352168/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=25444 CPUtime=282.34
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 5875 0 0 0 28226 8 0 0 25 0 1 0 211049935 26054656 5858 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 6361 5858 95 220 0 6138 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 25444

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=351208/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=26004 CPUtime=342.36
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 6104 0 0 0 34227 9 0 0 25 0 1 0 211049935 26628096 6087 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 6501 6087 95 220 0 6278 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26004

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=349672/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=30676 CPUtime=402.39
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 6484 0 0 0 40229 10 0 0 25 0 1 0 211049935 31412224 6467 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 7669 6467 95 220 0 7446 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 30676

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=348840/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=31084 CPUtime=462.4
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 6693 0 0 0 46229 11 0 0 25 0 1 0 211049935 31830016 6676 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 7771 6676 95 220 0 7548 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 31084

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=348456/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=31368 CPUtime=522.41
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 6790 0 0 0 52230 11 0 0 25 0 1 0 211049935 32120832 6773 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 7842 6773 95 220 0 7619 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 31368

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=347624/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=31788 CPUtime=582.42
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 6991 0 0 0 58230 12 0 0 25 0 1 0 211049935 32550912 6974 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 7947 6974 95 220 0 7724 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 31788

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4547
/proc/meminfo: memFree=346600/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=32340 CPUtime=642.44
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 7246 0 0 0 64231 13 0 0 25 0 1 0 211049935 33116160 7229 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 8085 7229 95 220 0 7862 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 32340

[startup+702.645 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4547
/proc/meminfo: memFree=345896/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=32652 CPUtime=702.46
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 7418 0 0 0 70232 14 0 0 25 0 1 0 211049935 33435648 7401 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 8163 7401 95 220 0 7940 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 32652

[startup+762.696 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 4665
/proc/meminfo: memFree=344240/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=32948 CPUtime=762.42
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 7508 0 0 0 76228 14 0 0 25 0 1 0 211049935 33738752 7491 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 8237 7491 95 220 0 8014 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 32948

[startup+822.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=344296/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=33236 CPUtime=822.39
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 7760 0 0 0 82224 15 0 0 25 0 1 0 211049935 34033664 7743 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 8309 7743 95 220 0 8086 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 33236

[startup+882.782 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=344168/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=33396 CPUtime=882.41
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 7811 0 0 0 88225 16 0 0 25 0 1 0 211049935 34197504 7794 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 8349 7794 95 220 0 8126 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 33396

[startup+942.811 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 4745
/proc/meminfo: memFree=343656/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=33668 CPUtime=942.43
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 7940 0 0 0 94226 17 0 0 25 0 1 0 211049935 34476032 7923 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 8417 7923 95 220 0 8194 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 33668

[startup+1002.84 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4745
/proc/meminfo: memFree=341096/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=38180 CPUtime=1002.44
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 8610 0 0 0 100226 18 0 0 25 0 1 0 211049935 39096320 8593 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 9545 8593 95 220 0 9322 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 38180

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=340712/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=38312 CPUtime=1062.46
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 8720 0 0 0 106227 19 0 0 25 0 1 0 211049935 39231488 8703 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 9578 8703 95 220 0 9355 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 38312

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=340264/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=38608 CPUtime=1122.47
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 8814 0 0 0 112228 19 0 0 25 0 1 0 211049935 39534592 8797 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 9652 8797 95 220 0 9429 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 38608

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=339880/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=38912 CPUtime=1182.48
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 8913 0 0 0 118228 20 0 0 25 0 1 0 211049935 39845888 8896 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 9728 8896 95 220 0 9505 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 38912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=339880/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=38912 CPUtime=1200
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 8914 0 0 0 119980 20 0 0 25 0 1 0 211049935 39845888 8897 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 9728 8897 95 220 0 9505 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 38912

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4745
/proc/meminfo: memFree=339880/2055920 swapFree=4192812/4192956
[pid=4546] ppid=4544 vsize=38912 CPUtime=1200
/proc/4546/stat : 4546 (sat7_bin) R 4544 4546 3699 0 -1 4194304 8914 0 0 0 119980 20 0 0 25 0 1 0 211049935 39845888 8897 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4546/statm: 9728 8897 95 220 0 9505 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 38912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.211967
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 38912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8914
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= 1909

runsolver used 1.42778 second user time and 2.69659 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 18:49:10 UTC 2007

IDJOB= 300526
IDBENCH= 20037
IDSOLVER= 101
FILE ID= node2/300526-1171910950

PBS_JOBID= 3848864

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/300526-1171910950/sat7_bin /tmp/evaluation/300526-1171910950/instance-300526-1171910950.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-300526-1171910950 -o ROOT/results/node2/solver-300526-1171910950 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300526-1171910950/sat7_bin /tmp/evaluation/300526-1171910950/instance-300526-1171910950.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 337463479

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        376072 kB
Buffers:         52820 kB
Cached:        1488740 kB
SwapCached:          0 kB
Active:        1029888 kB
Inactive:       571524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        376072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          78724 kB
Slab:            63936 kB
Committed_AS:  1153344 kB
PageTables:       1812 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= 66550 MiB

End job on node2 on Mon Feb 19 19:09:12 UTC 2007