Trace number 303560

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S478782385-06.cnf
MD5SUM7654f0e6b6656b6051959d39f88c3399
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data (download as text)

0.10/0.12	c Starting solver ...
0.10/0.13	c Restarting after 100 conflicts
0.10/0.15	c Restarting after 250 conflicts
0.10/0.18	c Restarting after 475 conflicts
0.20/0.21	c Restarting after 812 conflicts
0.20/0.27	c Restarting after 1318 conflicts
0.30/0.36	c Restarting after 2077 conflicts
0.40/0.51	c Restarting after 3217 conflicts
0.71/0.76	c Restarting after 4928 conflicts
1.13/1.23	c Restarting after 7490 conflicts
2.04/2.10	c Restarting after 11334 conflicts
3.58/3.66	c Restarting after 17101 conflicts
6.03/6.14	c Restarting after 25751 conflicts
10.65/10.75	c Restarting after 38725 conflicts
19.15/19.20	c Restarting after 58186 conflicts
32.05/32.15	c Restarting after 87378 conflicts
52.22/52.32	c Restarting after 131168 conflicts
85.81/85.92	c Restarting after 196854 conflicts
140.18/140.22	c Restarting after 295380 conflicts
225.06/225.13	c Restarting after 443169 conflicts
365.64/365.85	c Restarting after 664852 conflicts
595.12/595.28	c Restarting after 997378 conflicts
952.78/953.10	c Restarting after 1496168 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-303560-1172038245 -o ROOT/results/node41/solver-303560-1172038245 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303560-1172038245/sat7_bin /tmp/evaluation/303560-1172038245/instance-303560-1172038245.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 10808
/proc/meminfo: memFree=1674352/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=1064 CPUtime=0
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 223780399 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 266 114 87 220 0 43 0

[startup+0.106893 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10808
/proc/meminfo: memFree=1674352/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=3000 CPUtime=0.1
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 396 0 0 0 10 0 0 0 18 0 1 0 223780399 3072000 379 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 750 379 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514927 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10808
/proc/meminfo: memFree=1674352/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=5056 CPUtime=0.51
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 706 0 0 0 51 0 0 0 21 0 1 0 223780399 5177344 689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 1264 689 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.34101 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1670888/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=5188 CPUtime=1.33
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 1044 0 0 0 133 0 0 0 25 0 1 0 223780399 5312512 1027 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 1297 1027 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97615 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1669352/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=9288 CPUtime=2.96
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 1487 0 0 0 296 0 0 0 25 0 1 0 223780399 9510912 1470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536101 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 2322 1470 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.25243 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1667816/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=9564 CPUtime=6.24
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 1684 0 0 0 624 0 0 0 25 0 1 0 223780399 9793536 1667 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 2391 1667 95 220 0 2168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9564

[startup+12.709 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1666088/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=9832 CPUtime=12.69
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 2115 0 0 0 1268 1 0 0 25 0 1 0 223780399 10067968 2098 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 2458 2098 95 220 0 2235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9832

[startup+25.5091 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1664872/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=10392 CPUtime=25.49
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 2417 0 0 0 2548 1 0 0 25 0 1 0 223780399 10641408 2400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 2598 2400 95 220 0 2375 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10392

[startup+51.1153 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1663272/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=15200 CPUtime=51.09
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 2798 0 0 0 5107 2 0 0 25 0 1 0 223780399 15564800 2781 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 3800 2781 95 220 0 3577 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15200

[startup+102.325 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1660904/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=16104 CPUtime=102.29
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 3401 0 0 0 10226 3 0 0 25 0 1 0 223780399 16490496 3384 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 4026 3384 95 220 0 3803 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16104

[startup+162.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1659304/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=16872 CPUtime=162.29
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 3780 0 0 0 16226 3 0 0 25 0 1 0 223780399 17276928 3763 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 4218 3763 95 220 0 3995 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16872

[startup+222.362 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1658600/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=17488 CPUtime=222.29
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 3942 0 0 0 22226 3 0 0 25 0 1 0 223780399 17907712 3925 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 4372 3925 95 220 0 4149 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 17488

[startup+282.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1657320/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=22164 CPUtime=282.3
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 4253 0 0 0 28226 4 0 0 25 0 1 0 223780399 22695936 4236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 5541 4236 95 220 0 5318 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 22164

[startup+342.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1656808/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=22484 CPUtime=342.29
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 4378 0 0 0 34225 4 0 0 25 0 1 0 223780399 23023616 4361 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558936 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 5621 4361 95 220 0 5398 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 22484

[startup+402.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1655272/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=22996 CPUtime=402.3
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 4752 0 0 0 40225 5 0 0 25 0 1 0 223780399 23547904 4735 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 5749 4735 95 220 0 5526 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22996

[startup+462.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1654760/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=23300 CPUtime=462.3
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 4883 0 0 0 46225 5 0 0 25 0 1 0 223780399 23859200 4866 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 5825 4866 95 220 0 5602 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23300

[startup+522.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1654440/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=23476 CPUtime=522.3
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 4973 0 0 0 52225 5 0 0 25 0 1 0 223780399 24039424 4956 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 5869 4956 95 220 0 5646 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 23476

[startup+582.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10809
/proc/meminfo: memFree=1653992/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=23908 CPUtime=582.32
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5068 0 0 0 58226 6 0 0 25 0 1 0 223780399 24481792 5051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 5977 5051 95 220 0 5754 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 23908

[startup+642.497 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1653160/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=24244 CPUtime=642.32
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5280 0 0 0 64226 6 0 0 25 0 1 0 223780399 24825856 5263 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6061 5263 95 220 0 5838 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 24244

[startup+702.513 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 10809
/proc/meminfo: memFree=1652712/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=24548 CPUtime=702.32
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5397 0 0 0 70226 6 0 0 25 0 1 0 223780399 25137152 5380 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6137 5380 95 220 0 5914 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 24548

[startup+762.531 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 10809
/proc/meminfo: memFree=1652520/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=24708 CPUtime=762.32
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5459 0 0 0 76226 6 0 0 25 0 1 0 223780399 25300992 5442 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6177 5442 95 220 0 5954 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24708

[startup+822.552 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1652200/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=25220 CPUtime=822.32
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5540 0 0 0 82226 6 0 0 25 0 1 0 223780399 25825280 5523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6305 5523 95 220 0 6082 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 25220

[startup+882.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1652072/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=25220 CPUtime=882.33
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5571 0 0 0 88227 6 0 0 25 0 1 0 223780399 25825280 5554 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6305 5554 95 220 0 6082 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 25220

[startup+942.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1652008/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=25412 CPUtime=942.33
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5588 0 0 0 94227 6 0 0 25 0 1 0 223780399 26021888 5571 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6353 5571 95 220 0 6130 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 25412

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1651304/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=25604 CPUtime=1002.34
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5768 0 0 0 100228 6 0 0 25 0 1 0 223780399 26218496 5751 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6401 5751 95 220 0 6178 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 25604

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1650728/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=26056 CPUtime=1062.35
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5896 0 0 0 106228 7 0 0 25 0 1 0 223780399 26681344 5879 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6514 5879 95 220 0 6291 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 26056

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1650600/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=26056 CPUtime=1122.35
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 5939 0 0 0 112228 7 0 0 25 0 1 0 223780399 26681344 5922 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6514 5922 95 220 0 6291 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 26056

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1650344/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=26440 CPUtime=1182.35
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 6011 0 0 0 118228 7 0 0 25 0 1 0 223780399 27074560 5994 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6610 5994 95 220 0 6387 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 26440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1650216/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=26440 CPUtime=1200.07
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 6041 0 0 0 120000 7 0 0 25 0 1 0 223780399 27074560 6024 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6610 6024 95 220 0 6387 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26440

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10809
/proc/meminfo: memFree=1650216/2055920 swapFree=4183324/4192956
[pid=10808] ppid=10806 vsize=26440 CPUtime=1200.07
/proc/10808/stat : 10808 (sat7_bin) R 10806 10808 9716 0 -1 4194304 6041 0 0 0 120000 7 0 0 25 0 1 0 223780399 27074560 6024 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10808/statm: 6610 6024 95 220 0 6387 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.076988
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 26440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6041
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= 1776

runsolver used 0.772882 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 21 06:10:45 UTC 2007

IDJOB= 303560
IDBENCH= 20111
IDSOLVER= 101
FILE ID= node41/303560-1172038245

PBS_JOBID= 3892714

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S478782385-06.cnf
COMMAND LINE= /tmp/evaluation/303560-1172038245/sat7_bin /tmp/evaluation/303560-1172038245/instance-303560-1172038245.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-303560-1172038245 -o ROOT/results/node41/solver-303560-1172038245 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303560-1172038245/sat7_bin /tmp/evaluation/303560-1172038245/instance-303560-1172038245.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 703102785

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:       1674760 kB
Buffers:         36856 kB
Cached:         291228 kB
SwapCached:       3960 kB
Active:         244188 kB
Inactive:        95036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674760 kB
SwapTotal:     4192956 kB
SwapFree:      4183324 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          15996 kB
Slab:            27896 kB
Committed_AS:   474060 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node41 on Wed Feb 21 06:30:47 UTC 2007