Trace number 297246

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) 1200.04 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 477 conflicts
0.00/0.06	c Restarting after 816 conflicts
0.00/0.10	c Restarting after 1323 conflicts
0.10/0.15	c Restarting after 2086 conflicts
0.20/0.24	c Restarting after 3226 conflicts
0.30/0.37	c Restarting after 4934 conflicts
0.51/0.58	c Restarting after 7497 conflicts
0.81/0.89	c Restarting after 11341 conflicts
1.33/1.36	c Restarting after 17110 conflicts
2.04/2.10	c Restarting after 25759 conflicts
3.17/3.25	c Restarting after 38733 conflicts
5.01/5.01	c Restarting after 58194 conflicts
7.68/7.72	c Restarting after 87386 conflicts
11.77/11.84	c Restarting after 131175 conflicts
18.12/18.18	c Restarting after 196862 conflicts
28.05/28.10	c Restarting after 295388 conflicts
43.21/43.31	c Restarting after 443177 conflicts
67.17/67.20	c Restarting after 664860 conflicts
103.53/103.58	c Restarting after 997385 conflicts
159.65/159.80	c Restarting after 1496173 conflicts
249.47/249.64	c Restarting after 2244357 conflicts
389.58/389.80	c Restarting after 3366631 conflicts
606.06/606.28	c Restarting after 5050042 conflicts
950.75/951.19	c Restarting after 7575158 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/node13/watcher-297246-1171835486 -o ROOT/results/node13/solver-297246-1171835486 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297246-1171835486/sat7_bin /tmp/evaluation/297246-1171835486/instance-297246-1171835486.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: 0.99 0.99 0.99 3/77 21590
/proc/meminfo: memFree=783232/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=1212 CPUtime=0
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 203503071 1241088 128 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 303 128 87 220 0 80 0

[startup+0.10643 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 21590
/proc/meminfo: memFree=783232/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=1476 CPUtime=0.1
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 203503071 1511424 214 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 369 214 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.514486 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 21590
/proc/meminfo: memFree=783232/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=1992 CPUtime=0.51
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 275 0 0 0 51 0 0 0 21 0 1 0 203503071 2039808 258 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 498 258 95 220 0 275 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.33459 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=782392/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=1992 CPUtime=1.33
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 315 0 0 0 133 0 0 0 25 0 1 0 203503071 2039808 298 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 498 298 95 220 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1992

[startup+2.97081 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=782072/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=2124 CPUtime=2.96
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 363 0 0 0 296 0 0 0 25 0 1 0 203503071 2174976 346 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 531 346 95 220 0 308 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2124

[startup+6.24725 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=781752/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=3152 CPUtime=6.24
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 423 0 0 0 624 0 0 0 25 0 1 0 203503071 3227648 406 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536421 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 788 406 95 220 0 565 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3152

[startup+12.7041 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=781368/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=3152 CPUtime=12.69
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 498 0 0 0 1269 0 0 0 25 0 1 0 203503071 3227648 481 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 788 481 95 220 0 565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5098 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=781048/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=3416 CPUtime=25.49
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 592 0 0 0 2549 0 0 0 25 0 1 0 203503071 3497984 575 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 854 575 95 220 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3416

[startup+51.1222 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 21591
/proc/meminfo: memFree=780472/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=3680 CPUtime=51.1
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 734 0 0 0 5110 0 0 0 25 0 1 0 203503071 3768320 717 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531604 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 920 717 95 220 0 697 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3680

[startup+102.339 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=779768/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=4076 CPUtime=102.3
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 891 0 0 0 10229 1 0 0 25 0 1 0 203503071 4173824 874 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1019 874 95 220 0 796 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4076

[startup+162.374 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=779320/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=6532 CPUtime=162.32
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1004 0 0 0 16231 1 0 0 25 0 1 0 203503071 6688768 987 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1633 987 95 220 0 1410 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6532

[startup+222.41 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=778872/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=6808 CPUtime=222.34
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1117 0 0 0 22232 2 0 0 25 0 1 0 203503071 6971392 1100 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1702 1100 95 220 0 1479 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 6808

[startup+282.444 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=778552/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=7088 CPUtime=282.35
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1192 0 0 0 28233 2 0 0 25 0 1 0 203503071 7258112 1175 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1772 1175 95 220 0 1549 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7088

[startup+342.475 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=778296/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=7232 CPUtime=342.37
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1248 0 0 0 34234 3 0 0 25 0 1 0 203503071 7405568 1231 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1808 1231 95 220 0 1585 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 7232

[startup+402.511 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=777912/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=7508 CPUtime=402.38
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1356 0 0 0 40235 3 0 0 25 0 1 0 203503071 7688192 1339 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1877 1339 95 220 0 1654 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7508

[startup+462.543 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=777592/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=7640 CPUtime=462.4
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1428 0 0 0 46237 3 0 0 25 0 1 0 203503071 7823360 1411 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1910 1411 95 220 0 1687 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 7640

[startup+522.569 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21591
/proc/meminfo: memFree=777464/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=7776 CPUtime=522.41
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1464 0 0 0 52237 4 0 0 25 0 1 0 203503071 7962624 1447 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 1944 1447 95 220 0 1721 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 7776

[startup+582.606 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 21657
/proc/meminfo: memFree=775936/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=8048 CPUtime=582.42
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1528 0 0 0 58237 5 0 0 25 0 1 0 203503071 8241152 1511 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2012 1511 95 220 0 1789 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8048

[startup+642.671 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 21749
/proc/meminfo: memFree=775560/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=8320 CPUtime=642.41
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1591 0 0 0 64235 6 0 0 25 0 1 0 203503071 8519680 1574 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2080 1574 95 220 0 1857 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 8320

[startup+702.715 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=776504/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=8456 CPUtime=702.41
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1642 0 0 0 70235 6 0 0 25 0 1 0 203503071 8658944 1625 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2114 1625 95 220 0 1891 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 8456

[startup+762.746 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=776376/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=8600 CPUtime=762.42
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1679 0 0 0 76236 6 0 0 25 0 1 0 203503071 8806400 1662 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2150 1662 95 220 0 1927 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 8600

[startup+822.779 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=776184/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=8736 CPUtime=822.44
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1718 0 0 0 82237 7 0 0 25 0 1 0 203503071 8945664 1701 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2184 1701 95 220 0 1961 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 8736

[startup+882.806 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=776056/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=8868 CPUtime=882.44
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1753 0 0 0 88237 7 0 0 25 0 1 0 203503071 9080832 1736 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134565494 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2217 1736 95 220 0 1994 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 8868

[startup+942.833 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775928/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9004 CPUtime=942.46
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1787 0 0 0 94238 8 0 0 25 0 1 0 203503071 9220096 1770 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2251 1770 95 220 0 2028 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 9004

[startup+1002.86 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775736/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9280 CPUtime=1002.47
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1855 0 0 0 100239 8 0 0 25 0 1 0 203503071 9502720 1838 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2320 1838 95 220 0 2097 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 9280

[startup+1062.9 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775608/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9424 CPUtime=1062.49
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1905 0 0 0 106240 9 0 0 25 0 1 0 203503071 9650176 1888 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2356 1888 95 220 0 2133 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 9424

[startup+1122.93 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775480/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9424 CPUtime=1122.5
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 1934 0 0 0 112241 9 0 0 25 0 1 0 203503071 9650176 1917 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2356 1917 95 220 0 2133 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 9424

[startup+1182.96 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775160/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9560 CPUtime=1182.52
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 2007 0 0 0 118242 10 0 0 25 0 1 0 203503071 9789440 1990 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2390 1990 95 220 0 2167 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 9560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775160/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9696 CPUtime=1200.03
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 2020 0 0 0 119993 10 0 0 25 0 1 0 203503071 9928704 2003 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2424 2003 95 220 0 2201 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9696

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

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

[startup+1200.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21789
/proc/meminfo: memFree=775160/2055920 swapFree=4192812/4192956
[pid=21590] ppid=21588 vsize=9696 CPUtime=1200.03
/proc/21590/stat : 21590 (sat7_bin) R 21588 21590 19957 0 -1 4194304 2020 0 0 0 119993 10 0 0 25 0 1 0 203503071 9928704 2003 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21590/statm: 2424 2003 95 220 0 2201 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.103984
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 9696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2020
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= 1798

runsolver used 1.36279 second user time and 2.80757 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 21:51:26 UTC 2007

IDJOB= 297246
IDBENCH= 19957
IDSOLVER= 101
FILE ID= node13/297246-1171835486

PBS_JOBID= 3839360

Free space on /tmp= 66541 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297246-1171835486/sat7_bin /tmp/evaluation/297246-1171835486/instance-297246-1171835486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-297246-1171835486 -o ROOT/results/node13/solver-297246-1171835486 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297246-1171835486/sat7_bin /tmp/evaluation/297246-1171835486/instance-297246-1171835486.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 94132934

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        783640 kB
Buffers:         69564 kB
Cached:        1067260 kB
SwapCached:          0 kB
Active:         619536 kB
Inactive:       571784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          73380 kB
Slab:            66504 kB
Committed_AS:   866872 kB
PageTables:       1744 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= 66541 MiB

End job on node13 on Sun Feb 18 22:11:29 UTC 2007