Trace number 306389

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) 1200.03 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.037
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.19	c Restarting after 102 conflicts
0.20/0.25	c Restarting after 253 conflicts
0.30/0.34	c Restarting after 478 conflicts
0.40/0.46	c Restarting after 817 conflicts
0.61/0.64	c Restarting after 1323 conflicts
0.91/0.95	c Restarting after 2082 conflicts
1.42/1.46	c Restarting after 3221 conflicts
2.14/2.19	c Restarting after 4929 conflicts
3.47/3.50	c Restarting after 7492 conflicts
5.52/5.59	c Restarting after 11337 conflicts
9.10/9.16	c Restarting after 17103 conflicts
14.84/14.90	c Restarting after 25752 conflicts
24.67/24.75	c Restarting after 38726 conflicts
41.57/41.62	c Restarting after 58187 conflicts
71.36/71.41	c Restarting after 87383 conflicts
125.84/125.96	c Restarting after 131172 conflicts
212.88/212.99	c Restarting after 196858 conflicts
364.32/364.46	c Restarting after 295384 conflicts
597.28/597.52	c Restarting after 443173 conflicts
976.07/976.57	c Restarting after 664856 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/node38/watcher-306389-1172098064 -o ROOT/results/node38/solver-306389-1172098064 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306389-1172098064/sat7_bin /tmp/evaluation/306389-1172098064/instance-306389-1172098064.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 16181
/proc/meminfo: memFree=1548136/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=1812 CPUtime=0
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 229762293 1855488 300 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134566480 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 453 301 88 220 0 230 0

[startup+0.106819 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16181
/proc/meminfo: memFree=1548136/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=3356 CPUtime=0.1
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 623 0 0 0 10 0 0 0 18 0 1 0 229762293 3436544 606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 839 606 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.514865 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16181
/proc/meminfo: memFree=1548136/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=5568 CPUtime=0.5
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 1070 0 0 0 50 0 0 0 21 0 1 0 229762293 5701632 1053 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 1392 1053 95 220 0 1169 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5568

[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1543264/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=9668 CPUtime=1.32
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 1432 0 0 0 132 0 0 0 25 0 1 0 229762293 9900032 1415 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 2417 1415 95 220 0 2194 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9668

[startup+2.97114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1541152/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=9668 CPUtime=2.95
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 2095 0 0 0 295 0 0 0 25 0 1 0 229762293 9900032 2078 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 2417 2078 95 220 0 2194 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9668

[startup+6.24952 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1536416/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=13768 CPUtime=6.24
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 3203 0 0 0 622 2 0 0 25 0 1 0 229762293 14098432 3186 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 3442 3186 95 220 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.7042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1528168/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=21968 CPUtime=12.69
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 5139 0 0 0 1265 4 0 0 25 0 1 0 229762293 22495232 5122 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 5492 5122 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.5087 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1520744/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=30292 CPUtime=25.49
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 6918 0 0 0 2544 5 0 0 25 0 1 0 229762293 31019008 6901 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 7573 6901 95 220 0 7350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30292

[startup+51.1166 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1515240/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=34392 CPUtime=51.09
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 8295 0 0 0 5103 6 0 0 25 0 1 0 229762293 35217408 8278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 8598 8278 95 220 0 8375 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34392

[startup+102.326 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1505128/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=47060 CPUtime=102.28
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 10773 0 0 0 10219 9 0 0 25 0 1 0 229762293 48189440 10756 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 11765 10756 95 220 0 11542 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47060

[startup+162.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1498728/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=51644 CPUtime=162.29
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 12366 0 0 0 16218 11 0 0 25 0 1 0 229762293 52883456 12349 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 12911 12349 95 220 0 12688 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51644

[startup+222.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1495016/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=55996 CPUtime=222.29
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 13311 0 0 0 22217 12 0 0 25 0 1 0 229762293 57339904 13294 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525265 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 13999 13294 95 220 0 13776 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55996

[startup+282.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1492072/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=60596 CPUtime=282.3
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 14056 0 0 0 28217 13 0 0 25 0 1 0 229762293 62050304 14039 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 15149 14039 95 220 0 14926 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 60596

[startup+342.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1489128/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=60880 CPUtime=342.31
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 14816 0 0 0 34216 15 0 0 25 0 1 0 229762293 62341120 14799 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 15220 14799 95 220 0 14997 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 60880

[startup+402.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1485416/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=65256 CPUtime=402.31
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 15703 0 0 0 40215 16 0 0 25 0 1 0 229762293 66822144 15686 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 16314 15686 95 220 0 16091 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 65256

[startup+462.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1483816/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=65664 CPUtime=462.31
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 16113 0 0 0 46215 16 0 0 25 0 1 0 229762293 67239936 16096 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 16416 16096 95 220 0 16193 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 65664

[startup+522.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1481448/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=70024 CPUtime=522.31
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 16679 0 0 0 52214 17 0 0 25 0 1 0 229762293 71704576 16662 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 17506 16662 95 220 0 17283 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 70024

[startup+582.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1480040/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=70284 CPUtime=582.33
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 17023 0 0 0 58215 18 0 0 25 0 1 0 229762293 71970816 17006 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 17571 17006 95 220 0 17348 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 70284

[startup+642.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1476584/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=74776 CPUtime=642.33
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 17898 0 0 0 64214 19 0 0 25 0 1 0 229762293 76570624 17881 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578712 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 18694 17881 95 220 0 18471 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 74776

[startup+702.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1469480/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=83728 CPUtime=702.33
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 19666 0 0 0 70212 21 0 0 25 0 1 0 229762293 85737472 19649 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 20932 19649 95 220 0 20709 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 83728

[startup+762.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16182
/proc/meminfo: memFree=1468712/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=83852 CPUtime=762.33
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 19862 0 0 0 76212 21 0 0 25 0 1 0 229762293 85864448 19845 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 20963 19845 95 220 0 20740 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 83852

[startup+822.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 16284
/proc/meminfo: memFree=1466168/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=84108 CPUtime=822.31
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 20172 0 0 0 82209 22 0 0 25 0 1 0 229762293 86126592 20155 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 21027 20155 95 220 0 20804 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 84108

[startup+882.655 s]
/proc/loadavg: 1.04 1.00 1.00 2/71 16360
/proc/meminfo: memFree=1465648/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=84260 CPUtime=882.3
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 20287 0 0 0 88207 23 0 0 25 0 1 0 229762293 86282240 20270 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 21065 20270 95 220 0 20842 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 84260

[startup+942.677 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1466408/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=84508 CPUtime=942.29
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 20381 0 0 0 94206 23 0 0 25 0 1 0 229762293 86536192 20364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 21127 20364 95 220 0 20904 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 84508

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1465832/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=84636 CPUtime=1002.28
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 20531 0 0 0 100205 23 0 0 25 0 1 0 229762293 86667264 20514 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 21159 20514 95 220 0 20936 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 84636

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1464744/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=84884 CPUtime=1062.29
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 20828 0 0 0 106205 24 0 0 25 0 1 0 229762293 86921216 20811 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 21221 20811 95 220 0 20998 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 84884

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1463208/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=89240 CPUtime=1122.29
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 21207 0 0 0 112205 24 0 0 25 0 1 0 229762293 91381760 21190 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 22310 21190 95 220 0 22087 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 89240

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1463016/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=89496 CPUtime=1182.29
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 21255 0 0 0 118205 24 0 0 25 0 1 0 229762293 91643904 21238 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 22374 21238 95 220 0 22151 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 89496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1462888/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=89496 CPUtime=1200.01
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 21293 0 0 0 119977 24 0 0 25 0 1 0 229762293 91643904 21276 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 22374 21276 95 220 0 22151 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89496

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16380
/proc/meminfo: memFree=1462888/2055920 swapFree=4183164/4192956
[pid=16181] ppid=16179 vsize=89496 CPUtime=1200.01
/proc/16181/stat : 16181 (sat7_bin) R 16179 16181 16033 0 -1 4194304 21293 0 0 0 119977 24 0 0 25 0 1 0 229762293 91643904 21276 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16181/statm: 22374 21276 95 220 0 22151 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.26096
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 89496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21293
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= 1541

runsolver used 0.91686 second user time and 2.37864 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 22:47:45 UTC 2007

IDJOB= 306389
IDBENCH= 20180
IDSOLVER= 101
FILE ID= node38/306389-1172098064

PBS_JOBID= 3892877

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/306389-1172098064/sat7_bin /tmp/evaluation/306389-1172098064/instance-306389-1172098064.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-306389-1172098064 -o ROOT/results/node38/solver-306389-1172098064 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306389-1172098064/sat7_bin /tmp/evaluation/306389-1172098064/instance-306389-1172098064.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 365880010

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1548616 kB
Buffers:         38788 kB
Cached:         410432 kB
SwapCached:       4408 kB
Active:         355500 kB
Inactive:       104432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548616 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            33372 kB
Committed_AS:   537604 kB
PageTables:       1468 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= 66559 MiB

End job on node38 on Wed Feb 21 23:07:47 UTC 2007