Trace number 295401

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) 1200.09 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.246
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.03	c Restarting after 101 conflicts
0.00/0.04	c Restarting after 251 conflicts
0.00/0.05	c Restarting after 477 conflicts
0.00/0.07	c Restarting after 814 conflicts
0.00/0.09	c Restarting after 1320 conflicts
0.10/0.14	c Restarting after 2080 conflicts
0.20/0.21	c Restarting after 3219 conflicts
0.30/0.31	c Restarting after 4928 conflicts
0.41/0.47	c Restarting after 7491 conflicts
0.71/0.73	c Restarting after 11336 conflicts
1.12/1.14	c Restarting after 17103 conflicts
1.74/1.76	c Restarting after 25752 conflicts
2.66/2.71	c Restarting after 38726 conflicts
4.19/4.21	c Restarting after 58189 conflicts
6.45/6.52	c Restarting after 87381 conflicts
10.03/10.13	c Restarting after 131171 conflicts
15.77/15.84	c Restarting after 196855 conflicts
24.68/24.76	c Restarting after 295381 conflicts
38.91/38.98	c Restarting after 443171 conflicts
61.74/61.79	c Restarting after 664855 conflicts
99.53/99.59	c Restarting after 997381 conflicts
160.89/161.02	c Restarting after 1496169 conflicts
262.79/262.95	c Restarting after 2244351 conflicts
427.26/427.41	c Restarting after 3366625 conflicts
703.26/703.46	c Restarting after 5050036 conflicts
1157.57/1157.96	c Restarting after 7575153 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/node7/watcher-295401-1171804952 -o ROOT/results/node7/solver-295401-1171804952 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295401-1171804952/sat7_bin /tmp/evaluation/295401-1171804952/instance-295401-1171804952.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: 1.07 1.00 0.99 3/77 18195
/proc/meminfo: memFree=1697608/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=1064 CPUtime=0
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 200449968 1089536 112 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 266 112 87 220 0 43 0

[startup+0.107113 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 18195
/proc/meminfo: memFree=1697608/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=1976 CPUtime=0.1
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 280 0 0 0 10 0 0 0 18 0 1 0 200449968 2023424 263 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 494 263 95 220 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.515156 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 18195
/proc/meminfo: memFree=1697608/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=2108 CPUtime=0.51
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 377 0 0 0 51 0 0 0 21 0 1 0 200449968 2158592 360 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578673 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 527 360 95 220 0 304 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.33524 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1696320/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=2244 CPUtime=1.33
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 438 0 0 0 133 0 0 0 25 0 1 0 200449968 2297856 421 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 561 421 95 220 0 338 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2244

[startup+2.97141 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1695936/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=3404 CPUtime=2.96
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 501 0 0 0 296 0 0 0 25 0 1 0 200449968 3485696 484 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531447 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 851 484 95 220 0 628 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3404

[startup+6.25276 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1695616/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=3676 CPUtime=6.24
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 559 0 0 0 624 0 0 0 25 0 1 0 200449968 3764224 542 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533348 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 919 542 95 220 0 696 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3676

[startup+12.7034 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1695104/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=3952 CPUtime=12.69
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 674 0 0 0 1269 0 0 0 25 0 1 0 200449968 4046848 657 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 988 657 95 220 0 765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3952

[startup+25.5108 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1694656/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=4256 CPUtime=25.5
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 782 0 0 0 2550 0 0 0 25 0 1 0 200449968 4358144 765 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1064 765 95 220 0 841 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4256

[startup+51.1225 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1694144/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=4576 CPUtime=51.1
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 895 0 0 0 5110 0 0 0 25 0 1 0 200449968 4685824 878 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1144 878 95 220 0 921 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4576

[startup+102.341 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1693376/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=5200 CPUtime=102.3
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1076 0 0 0 10230 0 0 0 25 0 1 0 200449968 5324800 1059 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1300 1059 95 220 0 1077 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5200

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1692992/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7412 CPUtime=162.32
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1178 0 0 0 16231 1 0 0 25 0 1 0 200449968 7589888 1161 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1853 1161 95 220 0 1630 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 7412

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1692800/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7412 CPUtime=222.34
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1206 0 0 0 22232 2 0 0 25 0 1 0 200449968 7589888 1189 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533392 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1853 1189 95 220 0 1630 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 7412

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1692480/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7572 CPUtime=282.35
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1282 0 0 0 28233 2 0 0 25 0 1 0 200449968 7753728 1265 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1893 1265 95 220 0 1670 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7572

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1692480/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7572 CPUtime=342.36
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1299 0 0 0 34234 2 0 0 25 0 1 0 200449968 7753728 1282 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1893 1282 95 220 0 1670 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7572

[startup+402.494 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1692352/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7572 CPUtime=402.38
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1326 0 0 0 40235 3 0 0 25 0 1 0 200449968 7753728 1309 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1893 1309 95 220 0 1670 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7572

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1692096/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7732 CPUtime=462.39
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1383 0 0 0 46236 3 0 0 25 0 1 0 200449968 7917568 1366 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1933 1366 95 220 0 1710 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7732

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1691968/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=7924 CPUtime=522.41
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1424 0 0 0 52237 4 0 0 25 0 1 0 200449968 8114176 1407 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 1981 1407 95 220 0 1758 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 7924

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1691712/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=8116 CPUtime=582.42
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1482 0 0 0 58238 4 0 0 25 0 1 0 200449968 8310784 1465 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2029 1465 95 220 0 1806 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8116

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1691520/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=8500 CPUtime=642.44
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1527 0 0 0 64239 5 0 0 25 0 1 0 200449968 8704000 1510 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2125 1510 95 220 0 1902 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 8500

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1691392/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=8500 CPUtime=702.44
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1562 0 0 0 70239 5 0 0 25 0 1 0 200449968 8704000 1545 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2125 1545 95 220 0 1902 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8500

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 18196
/proc/meminfo: memFree=1691072/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=8884 CPUtime=762.46
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1630 0 0 0 76240 6 0 0 25 0 1 0 200449968 9097216 1613 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2221 1613 95 220 0 1998 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 8884

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1691072/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=8884 CPUtime=822.47
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1643 0 0 0 82241 6 0 0 25 0 1 0 200449968 9097216 1626 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2221 1626 95 220 0 1998 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 8884

[startup+882.729 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1690944/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9076 CPUtime=882.49
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1676 0 0 0 88242 7 0 0 25 0 1 0 200449968 9293824 1659 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2269 1659 95 220 0 2046 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 9076

[startup+942.759 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18196
/proc/meminfo: memFree=1690880/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9076 CPUtime=942.5
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1686 0 0 0 94243 7 0 0 25 0 1 0 200449968 9293824 1669 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2269 1669 95 220 0 2046 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 9076

[startup+1002.79 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18196
/proc/meminfo: memFree=1690752/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9268 CPUtime=1002.51
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1719 0 0 0 100244 7 0 0 25 0 1 0 200449968 9490432 1702 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2317 1702 95 220 0 2094 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9268

[startup+1062.82 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18198
/proc/meminfo: memFree=1690752/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9268 CPUtime=1062.53
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1723 0 0 0 106245 8 0 0 25 0 1 0 200449968 9490432 1706 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2317 1706 95 220 0 2094 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 9268

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18198
/proc/meminfo: memFree=1690752/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9268 CPUtime=1122.54
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1726 0 0 0 112246 8 0 0 25 0 1 0 200449968 9490432 1709 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2317 1709 95 220 0 2094 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 9268

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18198
/proc/meminfo: memFree=1690432/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9268 CPUtime=1182.56
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1789 0 0 0 118247 9 0 0 25 0 1 0 200449968 9490432 1772 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2317 1772 95 220 0 2094 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 9268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18198
/proc/meminfo: memFree=1690432/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9268 CPUtime=1200.08
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1789 0 0 0 119999 9 0 0 25 0 1 0 200449968 9490432 1772 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2317 1772 95 220 0 2094 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9268

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 2/78 18198
/proc/meminfo: memFree=1690432/2055920 swapFree=4142368/4192956
[pid=18195] ppid=18193 vsize=9268 CPUtime=1200.08
/proc/18195/stat : 18195 (sat7_bin) R 18193 18195 17222 0 -1 4194304 1789 0 0 0 119999 9 0 0 25 0 1 0 200449968 9490432 1772 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18195/statm: 2317 1772 95 220 0 2094 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.097985
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 9268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1789
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= 7
involuntary context switches= 962

runsolver used 1.43178 second user time and 2.74458 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 13:22:32 UTC 2007

IDJOB= 295401
IDBENCH= 19912
IDSOLVER= 101
FILE ID= node7/295401-1171804952

PBS_JOBID= 3839327

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295401-1171804952/sat7_bin /tmp/evaluation/295401-1171804952/instance-295401-1171804952.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-295401-1171804952 -o ROOT/results/node7/solver-295401-1171804952 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295401-1171804952/sat7_bin /tmp/evaluation/295401-1171804952/instance-295401-1171804952.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 736497520

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1698016 kB
Buffers:         48188 kB
Cached:         212752 kB
SwapCached:      16024 kB
Active:         207556 kB
Inactive:        83692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698016 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            52220 kB
Committed_AS:   721508 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Sun Feb 18 13:42:35 UTC 2007