Trace number 312006

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) 1200.01 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 101 conflicts
0.00/0.07	c Restarting after 251 conflicts
0.10/0.10	c Restarting after 476 conflicts
0.10/0.16	c Restarting after 814 conflicts
0.20/0.24	c Restarting after 1320 conflicts
0.30/0.37	c Restarting after 2079 conflicts
0.51/0.59	c Restarting after 3219 conflicts
0.91/0.92	c Restarting after 4927 conflicts
1.43/1.44	c Restarting after 7489 conflicts
2.14/2.25	c Restarting after 11333 conflicts
3.47/3.56	c Restarting after 17102 conflicts
5.63/5.64	c Restarting after 25752 conflicts
8.80/8.90	c Restarting after 38729 conflicts
14.33/14.36	c Restarting after 58192 conflicts
22.63/22.74	c Restarting after 87384 conflicts
36.45/36.48	c Restarting after 131174 conflicts
58.98/59.00	c Restarting after 196858 conflicts
94.92/94.96	c Restarting after 295385 conflicts
150.01/150.05	c Restarting after 443174 conflicts
241.03/241.10	c Restarting after 664857 conflicts
389.50/389.64	c Restarting after 997382 conflicts
622.45/622.69	c Restarting after 1496170 conflicts
997.58/997.95	c Restarting after 2244354 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/node41/watcher-312006-1172580326 -o ROOT/results/node41/solver-312006-1172580326 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312006-1172580326/sat7_bin /tmp/evaluation/312006-1172580326/instance-312006-1172580326.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: 0.91 0.98 0.99 2/64 19849
/proc/meminfo: memFree=1811864/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=1332 CPUtime=0
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 277988575 1363968 177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 333 177 88 220 0 110 0

[startup+0.107437 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 19849
/proc/meminfo: memFree=1811864/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=2256 CPUtime=0.1
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 359 0 0 0 10 0 0 0 18 0 1 0 277988575 2310144 342 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 564 342 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515471 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 19849
/proc/meminfo: memFree=1811864/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=3284 CPUtime=0.51
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 475 0 0 0 51 0 0 0 21 0 1 0 277988575 3362816 458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 821 458 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33554 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1809808/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=3284 CPUtime=1.32
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 618 0 0 0 132 0 0 0 25 0 1 0 277988575 3362816 601 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 821 601 95 220 0 598 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3284

[startup+2.97169 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1809424/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=5336 CPUtime=2.96
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 714 0 0 0 296 0 0 0 25 0 1 0 277988575 5464064 697 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 1334 697 95 220 0 1111 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5336

[startup+6.25297 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1808720/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=5336 CPUtime=6.24
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 861 0 0 0 624 0 0 0 25 0 1 0 277988575 5464064 844 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 1334 844 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1807976/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=5472 CPUtime=12.7
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 1040 0 0 0 1269 1 0 0 25 0 1 0 277988575 5603328 1023 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 1368 1023 95 220 0 1145 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5472

[startup+25.6107 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1807144/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=5608 CPUtime=25.6
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 1248 0 0 0 2559 1 0 0 25 0 1 0 277988575 5742592 1231 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 1402 1231 95 220 0 1179 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 5608

[startup+51.2179 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1806120/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=9988 CPUtime=51.2
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 1506 0 0 0 5118 2 0 0 25 0 1 0 277988575 10227712 1489 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 2497 1489 95 220 0 2274 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 9988

[startup+102.426 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1804136/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=10524 CPUtime=102.39
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 1983 0 0 0 10237 2 0 0 25 0 1 0 277988575 10776576 1966 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 2631 1966 95 220 0 2408 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 10524

[startup+162.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1803176/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=11068 CPUtime=162.39
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 2213 0 0 0 16237 2 0 0 25 0 1 0 277988575 11333632 2196 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 2767 2196 95 220 0 2544 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 11068

[startup+222.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1802600/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=11476 CPUtime=222.39
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 2353 0 0 0 22237 2 0 0 25 0 1 0 277988575 11751424 2336 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 2869 2336 95 220 0 2646 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 11476

[startup+282.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1801832/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=11880 CPUtime=282.39
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 2551 0 0 0 28237 2 0 0 25 0 1 0 277988575 12165120 2534 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 2970 2534 95 220 0 2747 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 11880

[startup+342.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1801320/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=12148 CPUtime=342.41
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 2666 0 0 0 34238 3 0 0 25 0 1 0 277988575 12439552 2649 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 3037 2649 95 220 0 2814 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 12148

[startup+402.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1800552/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=12548 CPUtime=402.4
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 2851 0 0 0 40237 3 0 0 25 0 1 0 277988575 12849152 2834 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 3137 2834 95 220 0 2914 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 12548

[startup+462.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1800040/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=12964 CPUtime=462.4
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 2985 0 0 0 46236 4 0 0 25 0 1 0 277988575 13275136 2968 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 3241 2968 95 220 0 3018 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 12964

[startup+522.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1799464/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=13256 CPUtime=522.4
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3117 0 0 0 52236 4 0 0 25 0 1 0 277988575 13574144 3100 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 3314 3100 95 220 0 3091 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 13256

[startup+582.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1799208/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=13524 CPUtime=582.42
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3187 0 0 0 58237 5 0 0 25 0 1 0 277988575 13848576 3170 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 3381 3170 95 220 0 3158 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 13524

[startup+642.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19850
/proc/meminfo: memFree=1798952/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=17768 CPUtime=642.41
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3244 0 0 0 64236 5 0 0 25 0 1 0 277988575 18194432 3227 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4442 3227 95 220 0 4219 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 17768

[startup+702.594 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 19850
/proc/meminfo: memFree=1798632/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=18032 CPUtime=702.41
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3328 0 0 0 70236 5 0 0 25 0 1 0 277988575 18464768 3311 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4508 3311 95 220 0 4285 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 18032

[startup+762.612 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 19850
/proc/meminfo: memFree=1798376/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=18164 CPUtime=762.42
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3388 0 0 0 76237 5 0 0 25 0 1 0 277988575 18599936 3371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4541 3371 95 220 0 4318 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 18164

[startup+822.634 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19850
/proc/meminfo: memFree=1798184/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=18452 CPUtime=822.43
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3438 0 0 0 82237 6 0 0 25 0 1 0 277988575 18894848 3421 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4613 3421 95 220 0 4390 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 18452

[startup+882.651 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 19850
/proc/meminfo: memFree=1798056/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=18584 CPUtime=882.43
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3472 0 0 0 88237 6 0 0 25 0 1 0 277988575 19030016 3455 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4646 3455 95 220 0 4423 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 18584

[startup+942.674 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 19916
/proc/meminfo: memFree=1796568/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=18716 CPUtime=942.41
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3515 0 0 0 94235 6 0 0 25 0 1 0 277988575 19165184 3498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4679 3498 95 220 0 4456 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 18716

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 20008
/proc/meminfo: memFree=1796128/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=18996 CPUtime=1002.39
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3594 0 0 0 100232 7 0 0 25 0 1 0 277988575 19451904 3577 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4749 3577 95 220 0 4526 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 18996

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20048
/proc/meminfo: memFree=1796968/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=19272 CPUtime=1062.38
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3697 0 0 0 106231 7 0 0 25 0 1 0 277988575 19734528 3680 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4818 3680 95 220 0 4595 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 19272

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20048
/proc/meminfo: memFree=1796648/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=19548 CPUtime=1122.38
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3770 0 0 0 112231 7 0 0 25 0 1 0 277988575 20017152 3753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4887 3753 95 220 0 4664 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 19548

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20048
/proc/meminfo: memFree=1796264/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=19688 CPUtime=1182.38
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3867 0 0 0 118231 7 0 0 25 0 1 0 277988575 20160512 3850 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4922 3850 95 220 0 4699 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 19688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20048
/proc/meminfo: memFree=1796200/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=19688 CPUtime=1200
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3884 0 0 0 119992 8 0 0 25 0 1 0 277988575 20160512 3867 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4922 3867 95 220 0 4699 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 19688

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20048
/proc/meminfo: memFree=1796200/2055920 swapFree=4172320/4192956
[pid=19849] ppid=19847 vsize=19688 CPUtime=1200
/proc/19849/stat : 19849 (sat7_bin) R 19847 19849 19075 0 -1 4194304 3884 0 0 0 119992 8 0 0 25 0 1 0 277988575 20160512 3867 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19849/statm: 4922 3867 95 220 0 4699 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 19688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.01
CPU user time (s): 1199.93
CPU system time (s): 0.083987
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 19688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3884
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= 959

runsolver used 0.715891 second user time and 2.57561 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 27 12:45:26 UTC 2007

IDJOB= 312006
IDBENCH= 20330
IDSOLVER= 101
FILE ID= node41/312006-1172580326

PBS_JOBID= 3971916

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312006-1172580326/sat7_bin /tmp/evaluation/312006-1172580326/instance-312006-1172580326.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-312006-1172580326 -o ROOT/results/node41/solver-312006-1172580326 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312006-1172580326/sat7_bin /tmp/evaluation/312006-1172580326/instance-312006-1172580326.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 323276589

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1812336 kB
Buffers:         33700 kB
Cached:         148948 kB
SwapCached:      14892 kB
Active:         117168 kB
Inactive:        87196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812336 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            25248 kB
Committed_AS:   567104 kB
PageTables:       1476 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 node41 on Tue Feb 27 13:05:29 UTC 2007