Trace number 301838

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) 1200.05 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S36357048-10.cnf
MD5SUM4cdd0acdea0930e71ba338cdcb899d67
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark831.247
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.17	c Restarting after 251 conflicts
0.20/0.21	c Restarting after 476 conflicts
0.20/0.27	c Restarting after 813 conflicts
0.30/0.37	c Restarting after 1319 conflicts
0.40/0.51	c Restarting after 2078 conflicts
0.72/0.74	c Restarting after 3219 conflicts
1.02/1.09	c Restarting after 4927 conflicts
1.64/1.71	c Restarting after 7489 conflicts
2.76/2.83	c Restarting after 11333 conflicts
4.81/4.84	c Restarting after 17099 conflicts
8.19/8.27	c Restarting after 25748 conflicts
14.12/14.16	c Restarting after 38722 conflicts
25.29/25.37	c Restarting after 58184 conflicts
43.52/43.56	c Restarting after 87377 conflicts
72.82/72.91	c Restarting after 131166 conflicts
123.51/123.57	c Restarting after 196851 conflicts
207.80/207.88	c Restarting after 295380 conflicts
344.43/344.62	c Restarting after 443169 conflicts
575.38/575.54	c Restarting after 664852 conflicts
955.56/955.87	c Restarting after 997378 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/node4/watcher-301838-1171994580 -o ROOT/results/node4/solver-301838-1171994580 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301838-1171994580/sat7_bin /tmp/evaluation/301838-1171994580/instance-301838-1171994580.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: 0.97 0.98 0.99 3/77 9393
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=1248 CPUtime=0
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 219412921 1277952 140 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029241 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 312 140 87 220 0 89 0

[startup+0.107542 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 9393
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=3052 CPUtime=0.1
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 445 0 0 0 10 0 0 0 18 0 1 0 219412921 3125248 428 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 763 428 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.516582 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 9393
/proc/meminfo: memFree=1494248/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=5244 CPUtime=0.5
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 925 0 0 0 50 0 0 0 21 0 1 0 219412921 5369856 908 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 1311 908 95 220 0 1088 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5244

[startup+1.34166 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1488992/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=9344 CPUtime=1.33
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 1529 0 0 0 132 1 0 0 25 0 1 0 219412921 9568256 1512 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 2336 1512 95 220 0 2113 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9344

[startup+2.97782 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1486240/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=13444 CPUtime=2.97
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 2453 0 0 0 295 2 0 0 25 0 1 0 219412921 13766656 2436 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 3361 2436 95 220 0 3138 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13444

[startup+6.25413 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1479968/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=17544 CPUtime=6.24
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 3864 0 0 0 621 3 0 0 25 0 1 0 219412921 17965056 3847 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 4386 3847 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7097 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1476000/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=21776 CPUtime=12.69
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 4577 0 0 0 1265 4 0 0 25 0 1 0 219412921 22298624 4560 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538078 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 5444 4560 95 220 0 5221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21776

[startup+25.511 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1474080/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=21912 CPUtime=25.49
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 5110 0 0 0 2544 5 0 0 25 0 1 0 219412921 22437888 5093 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 5478 5093 95 220 0 5255 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21912

[startup+51.1254 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1469088/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=26424 CPUtime=51.1
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 6338 0 0 0 5104 6 0 0 25 0 1 0 219412921 27058176 6321 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 6606 6321 95 220 0 6383 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26424

[startup+102.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1462496/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=35448 CPUtime=102.31
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 7941 0 0 0 10222 9 0 0 25 0 1 0 219412921 36298752 7924 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 8862 7924 95 220 0 8639 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 35448

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1458464/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=40244 CPUtime=162.33
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 8947 0 0 0 16223 10 0 0 25 0 1 0 219412921 41209856 8930 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 10061 8930 95 220 0 9838 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 40244

[startup+222.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1455968/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=40816 CPUtime=222.35
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 9568 0 0 0 22224 11 0 0 25 0 1 0 219412921 41795584 9551 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 10204 9551 95 220 0 9981 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 40816

[startup+282.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9394
/proc/meminfo: memFree=1454240/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=41392 CPUtime=282.36
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 9992 0 0 0 28224 12 0 0 25 0 1 0 219412921 42385408 9975 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 10348 9975 95 220 0 10125 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 41392

[startup+342.473 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1453472/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=41788 CPUtime=342.38
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 10184 0 0 0 34225 13 0 0 25 0 1 0 219412921 42790912 10167 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 10447 10167 95 220 0 10224 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 41788

[startup+402.508 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1450144/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=46564 CPUtime=402.4
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 11012 0 0 0 40225 15 0 0 25 0 1 0 219412921 47681536 10995 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531417 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 11641 10995 95 220 0 11418 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 46564

[startup+462.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1448416/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=46972 CPUtime=462.42
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 11482 0 0 0 46226 16 0 0 25 0 1 0 219412921 48099328 11465 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 11743 11465 95 220 0 11520 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 46972

[startup+522.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1447392/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=51348 CPUtime=522.44
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 11732 0 0 0 52227 17 0 0 25 0 1 0 219412921 52580352 11715 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 12837 11715 95 220 0 12614 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 51348

[startup+582.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1446944/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=51484 CPUtime=582.45
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 11861 0 0 0 58228 17 0 0 25 0 1 0 219412921 52719616 11844 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 12871 11844 95 220 0 12648 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 51484

[startup+642.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1445152/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=52152 CPUtime=642.47
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 12293 0 0 0 64229 18 0 0 25 0 1 0 219412921 53403648 12276 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 13038 12276 95 220 0 12815 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 52152

[startup+702.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1444320/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=52704 CPUtime=702.48
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 12485 0 0 0 70229 19 0 0 25 0 1 0 219412921 53968896 12468 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 13176 12468 95 220 0 12953 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 52704

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1443744/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=52972 CPUtime=762.49
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 12632 0 0 0 76230 19 0 0 25 0 1 0 219412921 54243328 12615 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 13243 12615 95 220 0 13020 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 52972

[startup+822.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1443296/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=53244 CPUtime=822.52
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 12743 0 0 0 82232 20 0 0 25 0 1 0 219412921 54521856 12726 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 13311 12726 95 220 0 13088 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 53244

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1442336/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=53536 CPUtime=882.53
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 12975 0 0 0 88232 21 0 0 25 0 1 0 219412921 54820864 12958 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 13384 12958 95 220 0 13161 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 53536

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1442080/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=53680 CPUtime=942.54
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 13034 0 0 0 94233 21 0 0 25 0 1 0 219412921 54968320 13017 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 13420 13017 95 220 0 13197 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 53680

[startup+1002.82 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 9394
/proc/meminfo: memFree=1440416/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=58468 CPUtime=1002.57
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 13514 0 0 0 100234 23 0 0 25 0 1 0 219412921 59871232 13497 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 14617 13497 95 220 0 14394 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 58468

[startup+1062.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9394
/proc/meminfo: memFree=1438112/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=58932 CPUtime=1062.58
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 14077 0 0 0 106234 24 0 0 25 0 1 0 219412921 60346368 14060 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 14733 14060 95 220 0 14510 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 58932

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1437472/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=59076 CPUtime=1122.59
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 14233 0 0 0 112235 24 0 0 25 0 1 0 219412921 60493824 14216 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 14769 14216 95 220 0 14546 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 59076

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1437088/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=59216 CPUtime=1182.61
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 14328 0 0 0 118236 25 0 0 25 0 1 0 219412921 60637184 14311 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 14804 14311 95 220 0 14581 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 59216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9394
/proc/meminfo: memFree=1436960/2055920 swapFree=4192812/4192956
[pid=9393] ppid=9391 vsize=59216 CPUtime=1200.03
/proc/9393/stat : 9393 (sat7_bin) R 9391 9393 8298 0 -1 4194304 14349 0 0 0 119978 25 0 0 25 0 1 0 219412921 60637184 14332 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/9393/statm: 14804 14332 95 220 0 14581 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 59216

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.265959
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 59216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14349
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= 982

runsolver used 1.44678 second user time and 2.80857 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 18:03:01 UTC 2007

IDJOB= 301838
IDBENCH= 20069
IDSOLVER= 101
FILE ID= node4/301838-1171994580

PBS_JOBID= 3849099

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S36357048-10.cnf
COMMAND LINE= /tmp/evaluation/301838-1171994580/sat7_bin /tmp/evaluation/301838-1171994580/instance-301838-1171994580.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301838-1171994580 -o ROOT/results/node4/solver-301838-1171994580 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301838-1171994580/sat7_bin /tmp/evaluation/301838-1171994580/instance-301838-1171994580.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4cdd0acdea0930e71ba338cdcb899d67

RANDOM SEED= 188559455

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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:       1494656 kB
Buffers:         53940 kB
Cached:         370856 kB
SwapCached:          0 kB
Active:         152852 kB
Inactive:       331896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          78824 kB
Slab:            62068 kB
Committed_AS:   978056 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Tue Feb 20 18:23:03 UTC 2007