Trace number 298230

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.1 1200.56

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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
0.00/0.03	c Restarting after 476 conflicts
0.00/0.06	c Restarting after 816 conflicts
0.00/0.09	c Restarting after 1323 conflicts
0.10/0.14	c Restarting after 2082 conflicts
0.20/0.22	c Restarting after 3221 conflicts
0.30/0.35	c Restarting after 4931 conflicts
0.51/0.53	c Restarting after 7494 conflicts
0.81/0.82	c Restarting after 11338 conflicts
1.23/1.26	c Restarting after 17104 conflicts
1.94/1.96	c Restarting after 25754 conflicts
2.96/3.04	c Restarting after 38730 conflicts
4.70/4.71	c Restarting after 58191 conflicts
7.16/7.17	c Restarting after 87383 conflicts
10.95/10.96	c Restarting after 131172 conflicts
16.89/16.96	c Restarting after 196856 conflicts
26.10/26.12	c Restarting after 295382 conflicts
40.22/40.35	c Restarting after 443172 conflicts
62.03/62.16	c Restarting after 664855 conflicts
95.41/95.50	c Restarting after 997381 conflicts
147.74/147.90	c Restarting after 1496169 conflicts
228.61/228.74	c Restarting after 2244352 conflicts
354.12/354.30	c Restarting after 3366626 conflicts
552.43/552.66	c Restarting after 5050039 conflicts
864.69/865.04	c Restarting after 7575156 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/node33/watcher-298230-1171852477 -o ROOT/results/node33/solver-298230-1171852477 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298230-1171852477/sat7_bin /tmp/evaluation/298230-1171852477/instance-298230-1171852477.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: 0.96 1.00 1.00 3/64 18881
/proc/meminfo: memFree=890560/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=1204 CPUtime=0
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 110283039 1232896 126 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 135029844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 301 126 87 220 0 78 0

[startup+0.106311 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 18881
/proc/meminfo: memFree=890560/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=1468 CPUtime=0.1
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 224 0 0 0 10 0 0 0 18 0 1 0 110283039 1503232 207 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 135029250 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 367 207 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.514394 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 18881
/proc/meminfo: memFree=890560/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=1984 CPUtime=0.51
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 259 0 0 0 51 0 0 0 21 0 1 0 110283039 2031616 242 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134558447 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 496 242 95 220 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1984

[startup+1.33456 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 18882
/proc/meminfo: memFree=889848/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=1984 CPUtime=1.33
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 295 0 0 0 133 0 0 0 25 0 1 0 110283039 2031616 278 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 496 278 95 220 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1984

[startup+2.9709 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 18882
/proc/meminfo: memFree=889592/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=2116 CPUtime=2.96
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 328 0 0 0 296 0 0 0 25 0 1 0 110283039 2166784 311 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 529 311 95 220 0 306 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2116

[startup+6.24857 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 18882
/proc/meminfo: memFree=889272/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=2116 CPUtime=6.24
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 394 0 0 0 624 0 0 0 25 0 1 0 110283039 2166784 377 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134578717 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 529 377 95 220 0 306 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2116

[startup+12.7029 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 18882
/proc/meminfo: memFree=888896/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=3144 CPUtime=12.69
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 463 0 0 0 1269 0 0 0 25 0 1 0 110283039 3219456 446 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 786 446 95 220 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3144

[startup+25.5045 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 18882
/proc/meminfo: memFree=888576/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=3408 CPUtime=25.49
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 544 0 0 0 2549 0 0 0 25 0 1 0 110283039 3489792 527 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 852 527 95 220 0 629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3408

[startup+51.1128 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 18882
/proc/meminfo: memFree=888000/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=3680 CPUtime=51.08
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 675 0 0 0 5108 0 0 0 25 0 1 0 110283039 3768320 658 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134529505 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 920 658 95 220 0 697 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3680

[startup+102.322 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=887424/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=4076 CPUtime=102.27
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 812 0 0 0 10227 0 0 0 25 0 1 0 110283039 4173824 795 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1019 795 95 220 0 796 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4076

[startup+162.342 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=886848/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=4340 CPUtime=162.27
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 927 0 0 0 16226 1 0 0 25 0 1 0 110283039 4444160 910 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1085 910 95 220 0 862 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4340

[startup+222.355 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=886784/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=4608 CPUtime=222.26
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 989 0 0 0 22225 1 0 0 25 0 1 0 110283039 4718592 972 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1152 972 95 220 0 929 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 4608

[startup+282.368 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=886400/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=6928 CPUtime=282.25
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1086 0 0 0 28224 1 0 0 25 0 1 0 110283039 7094272 1069 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536051 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1732 1069 95 220 0 1509 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 6928

[startup+342.386 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=886144/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=7064 CPUtime=342.24
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1127 0 0 0 34223 1 0 0 25 0 1 0 110283039 7233536 1110 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1766 1110 95 220 0 1543 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 7064

[startup+402.407 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=885888/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=7340 CPUtime=402.24
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1210 0 0 0 40223 1 0 0 25 0 1 0 110283039 7516160 1193 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1835 1193 95 220 0 1612 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 7340

[startup+462.423 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=885696/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=7472 CPUtime=462.23
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1248 0 0 0 46222 1 0 0 25 0 1 0 110283039 7651328 1231 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1868 1231 95 220 0 1645 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 7472

[startup+522.437 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=885568/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=7604 CPUtime=522.22
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1289 0 0 0 52221 1 0 0 25 0 1 0 110283039 7786496 1272 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1901 1272 95 220 0 1678 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 7604

[startup+582.453 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=885312/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=7748 CPUtime=582.22
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1341 0 0 0 58221 1 0 0 25 0 1 0 110283039 7933952 1324 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1937 1324 95 220 0 1714 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 7748

[startup+642.473 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=885120/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=7884 CPUtime=642.21
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1380 0 0 0 64220 1 0 0 25 0 1 0 110283039 8073216 1363 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 1971 1363 95 220 0 1748 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 7884

[startup+702.492 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884992/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8016 CPUtime=702.21
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1414 0 0 0 70220 1 0 0 25 0 1 0 110283039 8208384 1397 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2004 1397 95 220 0 1781 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 8016

[startup+762.51 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884800/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8288 CPUtime=762.2
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1459 0 0 0 76219 1 0 0 25 0 1 0 110283039 8486912 1442 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2072 1442 95 220 0 1849 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 8288

[startup+822.527 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884736/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8288 CPUtime=822.2
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1481 0 0 0 82219 1 0 0 25 0 1 0 110283039 8486912 1464 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2072 1464 95 220 0 1849 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 8288

[startup+882.544 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884544/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8432 CPUtime=882.2
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1516 0 0 0 88218 2 0 0 25 0 1 0 110283039 8634368 1499 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2108 1499 95 220 0 1885 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 8432

[startup+942.561 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884416/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8568 CPUtime=942.19
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1559 0 0 0 94217 2 0 0 25 0 1 0 110283039 8773632 1542 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2142 1542 95 220 0 1919 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 8568

[startup+1002.58 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884352/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8712 CPUtime=1002.19
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1595 0 0 0 100217 2 0 0 25 0 1 0 110283039 8921088 1578 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134530122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2178 1578 95 220 0 1955 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 8712

[startup+1062.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18882
/proc/meminfo: memFree=884352/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8856 CPUtime=1062.18
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1614 0 0 0 106216 2 0 0 25 0 1 0 110283039 9068544 1597 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2214 1597 95 220 0 1991 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 8856

[startup+1122.61 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 18882
/proc/meminfo: memFree=884096/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=8992 CPUtime=1122.18
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1658 0 0 0 112216 2 0 0 25 0 1 0 110283039 9207808 1641 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134537679 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2248 1641 95 220 0 2025 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 8992

[startup+1182.63 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18882
/proc/meminfo: memFree=883968/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=9124 CPUtime=1182.17
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1681 0 0 0 118215 2 0 0 25 0 1 0 110283039 9342976 1664 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2281 1664 95 220 0 2058 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 9124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18882
/proc/meminfo: memFree=883904/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=9124 CPUtime=1200.09
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1691 0 0 0 120007 2 0 0 25 0 1 0 110283039 9342976 1674 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2281 1674 95 220 0 2058 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9124

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

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

[startup+1200.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18882
/proc/meminfo: memFree=883904/2055920 swapFree=4183908/4192956
[pid=18881] ppid=18879 vsize=9124 CPUtime=1200.09
/proc/18881/stat : 18881 (sat7_bin) R 18879 18881 15880 0 -1 4194304 1691 0 0 0 120007 2 0 0 25 0 1 0 110283039 9342976 1674 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18881/statm: 2281 1674 95 220 0 2058 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 9124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1691
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= 2648

runsolver used 0.860869 second user time and 2.34864 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Feb 19 02:34:37 UTC 2007

IDJOB= 298230
IDBENCH= 19981
IDSOLVER= 101
FILE ID= node33/298230-1171852477

PBS_JOBID= 3839659

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298230-1171852477/sat7_bin /tmp/evaluation/298230-1171852477/instance-298230-1171852477.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-298230-1171852477 -o ROOT/results/node33/solver-298230-1171852477 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298230-1171852477/sat7_bin /tmp/evaluation/298230-1171852477/instance-298230-1171852477.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 711174036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        890968 kB
Buffers:         43060 kB
Cached:        1000316 kB
SwapCached:       4164 kB
Active:         786000 kB
Inactive:       268568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        890968 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            96424 kB
Committed_AS:   183904 kB
PageTables:       1412 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= 66563 MiB

End job on node33 on Mon Feb 19 02:54:40 UTC 2007