Trace number 307250

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) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
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)

0.40/0.42	c Starting solver ...
0.50/0.54	c Restarting after 102 conflicts
0.60/0.70	c Restarting after 254 conflicts
0.92/0.92	c Restarting after 481 conflicts
1.23/1.28	c Restarting after 819 conflicts
1.74/1.84	c Restarting after 1328 conflicts
2.56/2.64	c Restarting after 2088 conflicts
3.78/3.89	c Restarting after 3228 conflicts
5.83/5.85	c Restarting after 4936 conflicts
8.59/8.69	c Restarting after 7498 conflicts
13.30/13.40	c Restarting after 11342 conflicts
20.68/20.76	c Restarting after 17108 conflicts
33.07/33.13	c Restarting after 25760 conflicts
54.15/54.27	c Restarting after 38736 conflicts
89.79/89.89	c Restarting after 58198 conflicts
145.58/145.67	c Restarting after 87390 conflicts
244.69/244.77	c Restarting after 131180 conflicts
424.05/424.26	c Restarting after 196864 conflicts
694.61/694.89	c Restarting after 295390 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/node77/watcher-307250-1172116371 -o ROOT/results/node77/solver-307250-1172116371 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307250-1172116371/sat7_bin /tmp/evaluation/307250-1172116371/instance-307250-1172116371.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: 7.36 6.82 4.27 3/67 14112
/proc/meminfo: memFree=1849408/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=2560 CPUtime=0
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 451 0 0 0 0 0 0 0 19 0 1 0 6504714 2621440 435 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 640 437 88 220 0 417 0

[startup+0.10756 s]
/proc/loadavg: 7.36 6.82 4.27 3/67 14112
/proc/meminfo: memFree=1849408/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=6156 CPUtime=0.1
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 926 0 0 0 10 0 0 0 20 0 1 0 6504714 6303744 910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 1539 910 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.515608 s]
/proc/loadavg: 7.36 6.82 4.27 3/67 14112
/proc/meminfo: memFree=1849408/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=10604 CPUtime=0.5
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 2099 0 0 0 50 0 0 0 24 0 1 0 6504714 10858496 2083 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 2651 2083 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33871 s]
/proc/loadavg: 7.36 6.82 4.27 2/68 14113
/proc/meminfo: memFree=1840440/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=10604 CPUtime=1.33
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 2400 0 0 0 132 1 0 0 25 0 1 0 6504714 10858496 2384 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 2651 2384 95 220 0 2428 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10604

[startup+2.9749 s]
/proc/loadavg: 7.36 6.82 4.27 2/68 14113
/proc/meminfo: memFree=1838904/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=14928 CPUtime=2.96
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 2934 0 0 0 295 1 0 0 25 0 1 0 6504714 15286272 2918 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 3732 2918 95 220 0 3509 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14928

[startup+6.25129 s]
/proc/loadavg: 6.85 6.72 4.25 2/68 14113
/proc/meminfo: memFree=1834872/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=19556 CPUtime=6.24
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 3823 0 0 0 622 2 0 0 25 0 1 0 6504714 20025344 3807 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 4889 3807 95 220 0 4666 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19556

[startup+12.7051 s]
/proc/loadavg: 6.38 6.63 4.23 2/68 14113
/proc/meminfo: memFree=1827192/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=25564 CPUtime=12.69
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 5647 0 0 0 1265 4 0 0 25 0 1 0 6504714 26177536 5631 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 6391 5631 95 220 0 6168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25564

[startup+25.6046 s]
/proc/loadavg: 5.19 6.35 4.18 2/68 14113
/proc/meminfo: memFree=1813496/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=38244 CPUtime=25.59
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 9269 0 0 0 2552 7 0 0 25 0 1 0 6504714 39161856 9253 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 9561 9253 95 220 0 9338 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38244

[startup+51.2096 s]
/proc/loadavg: 3.76 5.92 4.10 2/68 14113
/proc/meminfo: memFree=1786936/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=64540 CPUtime=51.19
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 15806 0 0 0 5105 14 0 0 25 0 1 0 6504714 66088960 15790 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 16135 15790 95 220 0 15912 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 64540

[startup+102.416 s]
/proc/loadavg: 2.20 5.16 3.93 2/68 14113
/proc/meminfo: memFree=1739576/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=114864 CPUtime=102.38
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 27678 0 0 0 10214 24 0 0 25 0 1 0 6504714 117620736 27662 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 28716 27662 95 220 0 28493 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 114864

[startup+162.428 s]
/proc/loadavg: 1.44 4.40 3.74 2/68 14113
/proc/meminfo: memFree=1695736/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=156168 CPUtime=162.37
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 38414 0 0 0 16201 36 0 0 25 0 1 0 6504714 159916032 38398 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 39042 38398 95 220 0 38819 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 156168

[startup+222.436 s]
/proc/loadavg: 1.16 3.78 3.57 2/68 14113
/proc/meminfo: memFree=1667256/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=185496 CPUtime=222.37
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 45469 0 0 0 22193 44 0 0 25 0 1 0 6504714 189947904 45453 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 46374 45453 95 220 0 46151 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 185496

[startup+282.444 s]
/proc/loadavg: 1.06 3.27 3.41 2/68 14113
/proc/meminfo: memFree=1666936/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=185496 CPUtime=282.36
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 45539 0 0 0 28192 44 0 0 25 0 1 0 6504714 189947904 45523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 46374 45523 95 220 0 46151 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 185496

[startup+342.452 s]
/proc/loadavg: 1.02 2.85 3.25 2/68 14113
/proc/meminfo: memFree=1664632/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=187212 CPUtime=342.35
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 46102 0 0 0 34191 44 0 0 25 0 1 0 6504714 191705088 46086 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 46803 46086 95 220 0 46580 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 187212

[startup+402.466 s]
/proc/loadavg: 1.00 2.51 3.11 2/68 14113
/proc/meminfo: memFree=1645944/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=205152 CPUtime=402.34
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 50772 0 0 0 40187 47 0 0 25 0 1 0 6504714 210075648 50756 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 51288 50756 95 220 0 51065 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 205152

[startup+462.476 s]
/proc/loadavg: 1.00 2.24 2.97 2/68 14113
/proc/meminfo: memFree=1627768/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=225164 CPUtime=462.34
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 55342 0 0 0 46181 53 0 0 25 0 1 0 6504714 230567936 55326 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532557 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 56291 55326 95 220 0 56068 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 225164

[startup+522.5 s]
/proc/loadavg: 1.00 2.01 2.85 2/74 14219
/proc/meminfo: memFree=1593152/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=256420 CPUtime=522.31
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 63690 0 0 0 52172 59 0 0 25 0 1 0 6504714 262574080 63674 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 64105 63674 95 220 0 63882 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 256420

[startup+582.541 s]
/proc/loadavg: 1.00 1.82 2.73 2/68 14311
/proc/meminfo: memFree=1587952/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=262344 CPUtime=582.29
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 65127 0 0 0 58169 60 0 0 25 0 1 0 6504714 268640256 65111 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528472 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 65586 65111 95 220 0 65363 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 262344

[startup+642.551 s]
/proc/loadavg: 1.00 1.67 2.62 2/68 14311
/proc/meminfo: memFree=1587832/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=262344 CPUtime=642.28
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 65195 0 0 0 64168 60 0 0 25 0 1 0 6504714 268640256 65179 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 65586 65179 95 220 0 65363 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 262344

[startup+702.558 s]
/proc/loadavg: 1.00 1.55 2.51 2/68 14311
/proc/meminfo: memFree=1585976/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=266444 CPUtime=702.28
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 65654 0 0 0 70167 61 0 0 25 0 1 0 6504714 272838656 65638 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538889 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 66611 65638 95 220 0 66388 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 266444

[startup+762.569 s]
/proc/loadavg: 1.00 1.44 2.42 2/68 14311
/proc/meminfo: memFree=1579192/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=270544 CPUtime=762.27
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 67363 0 0 0 76165 62 0 0 25 0 1 0 6504714 277037056 67347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 67636 67347 95 220 0 67413 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 270544

[startup+822.582 s]
/proc/loadavg: 1.00 1.36 2.33 2/68 14311
/proc/meminfo: memFree=1570296/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=282844 CPUtime=822.27
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 69565 0 0 0 82162 65 0 0 25 0 1 0 6504714 289632256 69549 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 70711 69549 95 220 0 70488 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 282844

[startup+882.592 s]
/proc/loadavg: 1.00 1.29 2.24 2/68 14311
/proc/meminfo: memFree=1558776/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=291044 CPUtime=882.26
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 72433 0 0 0 88158 68 0 0 25 0 1 0 6504714 298029056 72417 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 72761 72417 95 220 0 72538 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 291044

[startup+942.599 s]
/proc/loadavg: 1.00 1.24 2.16 2/68 14311
/proc/meminfo: memFree=1544952/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=307444 CPUtime=942.25
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 75928 0 0 0 94154 71 0 0 25 0 1 0 6504714 314822656 75912 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 76861 75912 95 220 0 76638 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 307444

[startup+1002.6 s]
/proc/loadavg: 1.00 1.19 2.08 2/68 14311
/proc/meminfo: memFree=1539448/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=311252 CPUtime=1002.25
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 77278 0 0 0 100152 73 0 0 25 0 1 0 6504714 318722048 77198 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 77813 77198 95 220 0 77590 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 311252

[startup+1062.62 s]
/proc/loadavg: 1.00 1.15 2.01 2/68 14311
/proc/meminfo: memFree=1539448/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=311252 CPUtime=1062.24
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 77278 0 0 0 106151 73 0 0 25 0 1 0 6504714 318722048 77198 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 77813 77198 95 220 0 77590 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 311252

[startup+1122.63 s]
/proc/loadavg: 1.00 1.12 1.95 2/68 14311
/proc/meminfo: memFree=1539512/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=311252 CPUtime=1122.23
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 77278 0 0 0 112150 73 0 0 25 0 1 0 6504714 318722048 77198 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 77813 77198 95 220 0 77590 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 311252

[startup+1182.64 s]
/proc/loadavg: 1.00 1.10 1.88 2/68 14311
/proc/meminfo: memFree=1539512/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=311252 CPUtime=1182.23
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 77280 0 0 0 118150 73 0 0 25 0 1 0 6504714 318722048 77200 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 77813 77200 95 220 0 77590 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 311252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.09 1.86 2/68 14311
/proc/meminfo: memFree=1539512/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=311252 CPUtime=1200.05
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 77290 0 0 0 119932 73 0 0 25 0 1 0 6504714 318722048 77210 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 77813 77210 95 220 0 77590 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 311252

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 1.09 1.86 2/68 14311
/proc/meminfo: memFree=1539512/2055892 swapFree=4096420/4096564
[pid=14112] ppid=14110 vsize=311252 CPUtime=1200.05
/proc/14112/stat : 14112 (sat7_bin) R 14110 14112 12841 0 -1 4194304 77290 0 0 0 119932 73 0 0 25 0 1 0 6504714 318722048 77210 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14112/statm: 77813 77210 95 220 0 77590 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 311252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.32
CPU system time (s): 0.779881
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 311544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.779881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77290
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= 1796

runsolver used 0.996848 second user time and 2.28765 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Thu Feb 22 03:52:52 UTC 2007

IDJOB= 307250
IDBENCH= 20201
IDSOLVER= 101
FILE ID= node77/307250-1172116371

PBS_JOBID= 3892898

Free space on /tmp= 66647 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/307250-1172116371/sat7_bin /tmp/evaluation/307250-1172116371/instance-307250-1172116371.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-307250-1172116371 -o ROOT/results/node77/solver-307250-1172116371 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307250-1172116371/sat7_bin /tmp/evaluation/307250-1172116371/instance-307250-1172116371.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 988196470

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1849880 kB
Buffers:         15236 kB
Cached:         123008 kB
SwapCached:          0 kB
Active:          68300 kB
Inactive:        85812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1849880 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          26080 kB
Slab:            38412 kB
Committed_AS:    82804 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Thu Feb 22 04:12:54 UTC 2007