Trace number 310284

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 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 ...
0.00/0.02	c Restarting after 102 conflicts
0.00/0.04	c Restarting after 252 conflicts
0.00/0.06	c Restarting after 477 conflicts
0.00/0.09	c Restarting after 815 conflicts
0.10/0.15	c Restarting after 1322 conflicts
0.20/0.23	c Restarting after 2084 conflicts
0.30/0.36	c Restarting after 3224 conflicts
0.51/0.57	c Restarting after 4933 conflicts
0.81/0.90	c Restarting after 7496 conflicts
1.33/1.41	c Restarting after 11341 conflicts
2.14/2.18	c Restarting after 17109 conflicts
3.27/3.34	c Restarting after 25758 conflicts
5.11/5.13	c Restarting after 38732 conflicts
7.88/7.92	c Restarting after 58193 conflicts
12.28/12.30	c Restarting after 87385 conflicts
18.93/18.97	c Restarting after 131174 conflicts
29.79/29.81	c Restarting after 196860 conflicts
46.17/46.23	c Restarting after 295386 conflicts
72.38/72.44	c Restarting after 443175 conflicts
112.42/112.55	c Restarting after 664858 conflicts
176.93/177.00	c Restarting after 997384 conflicts
281.26/281.41	c Restarting after 1496173 conflicts
443.55/443.69	c Restarting after 2244356 conflicts
704.05/704.28	c Restarting after 3366630 conflicts
1139.21/1139.60	c Restarting after 5050041 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/node75/watcher-310284-1172557479 -o ROOT/results/node75/solver-310284-1172557479 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310284-1172557479/sat7_bin /tmp/evaluation/310284-1172557479/instance-310284-1172557479.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: 0.93 0.99 0.99 2/64 16511
/proc/meminfo: memFree=1820240/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=1252 CPUtime=0
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 162 0 0 0 0 0 0 0 20 0 1 0 275713748 1282048 145 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029223 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 313 145 87 220 0 90 0

[startup+0.107488 s]
/proc/loadavg: 0.93 0.99 0.99 2/64 16511
/proc/meminfo: memFree=1820240/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=2168 CPUtime=0.1
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 278 0 0 0 10 0 0 0 21 0 1 0 275713748 2220032 261 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579309 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 542 261 95 220 0 319 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2168

[startup+0.515537 s]
/proc/loadavg: 0.93 0.99 0.99 2/64 16511
/proc/meminfo: memFree=1820240/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=2168 CPUtime=0.51
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 370 0 0 0 51 0 0 0 25 0 1 0 275713748 2220032 353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 542 353 95 220 0 319 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2168

[startup+1.33563 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1818888/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=3196 CPUtime=1.33
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 422 0 0 0 133 0 0 0 25 0 1 0 275713748 3272704 405 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 799 405 95 220 0 576 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3196

[startup+2.97583 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1818568/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=3196 CPUtime=2.96
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 489 0 0 0 296 0 0 0 25 0 1 0 275713748 3272704 472 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 799 472 95 220 0 576 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3196

[startup+6.25222 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1818184/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=3196 CPUtime=6.24
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 580 0 0 0 624 0 0 0 25 0 1 0 275713748 3272704 563 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525338 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 799 563 95 220 0 576 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3196

[startup+12.706 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1817616/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=5380 CPUtime=12.69
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 715 0 0 0 1269 0 0 0 25 0 1 0 275713748 5509120 698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1345 698 95 220 0 1122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5380

[startup+25.6065 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1817040/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=5512 CPUtime=25.59
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 876 0 0 0 2559 0 0 0 25 0 1 0 275713748 5644288 859 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1378 859 95 220 0 1155 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5512

[startup+51.2145 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1816336/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=5912 CPUtime=51.19
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1049 0 0 0 5119 0 0 0 25 0 1 0 275713748 6053888 1032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1478 1032 95 220 0 1255 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 5912

[startup+102.422 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1815376/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=6312 CPUtime=102.39
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1276 0 0 0 10238 1 0 0 25 0 1 0 275713748 6463488 1259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1578 1259 95 220 0 1355 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 6312

[startup+162.441 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1814480/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=6852 CPUtime=162.39
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1488 0 0 0 16238 1 0 0 25 0 1 0 275713748 7016448 1471 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542100 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1713 1471 95 220 0 1490 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 6852

[startup+222.459 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1813904/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=7396 CPUtime=222.39
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1638 0 0 0 22238 1 0 0 25 0 1 0 275713748 7573504 1621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538398 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1849 1621 95 220 0 1626 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 7396

[startup+282.473 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1813456/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=7664 CPUtime=282.38
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1740 0 0 0 28237 1 0 0 25 0 1 0 275713748 7847936 1723 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 1916 1723 95 220 0 1693 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 7664

[startup+342.489 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1812944/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=12032 CPUtime=342.39
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1873 0 0 0 34237 2 0 0 25 0 1 0 275713748 12320768 1856 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3008 1856 95 220 0 2785 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 12032

[startup+402.509 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1812624/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=12312 CPUtime=402.39
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 1938 0 0 0 40237 2 0 0 25 0 1 0 275713748 12607488 1921 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3078 1921 95 220 0 2855 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 12312

[startup+462.53 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1812304/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=12456 CPUtime=462.39
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2032 0 0 0 46237 2 0 0 25 0 1 0 275713748 12754944 2015 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3114 2015 95 220 0 2891 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 12456

[startup+522.547 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1812048/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=12720 CPUtime=522.4
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2110 0 0 0 52237 3 0 0 25 0 1 0 275713748 13025280 2093 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579281 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3180 2093 95 220 0 2957 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 12720

[startup+582.57 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1811664/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=12988 CPUtime=582.41
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2188 0 0 0 58238 3 0 0 25 0 1 0 275713748 13299712 2171 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3247 2171 95 220 0 3024 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 12988

[startup+642.588 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1811536/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=13124 CPUtime=642.41
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2240 0 0 0 64238 3 0 0 25 0 1 0 275713748 13438976 2223 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558425 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3281 2223 95 220 0 3058 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 13124

[startup+702.606 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1811152/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=13392 CPUtime=702.41
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2323 0 0 0 70238 3 0 0 25 0 1 0 275713748 13713408 2306 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3348 2306 95 220 0 3125 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 13392

[startup+762.627 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1810832/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=13664 CPUtime=762.41
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2403 0 0 0 76238 3 0 0 25 0 1 0 275713748 13991936 2386 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3416 2386 95 220 0 3193 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 13664

[startup+822.65 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1810512/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=13808 CPUtime=822.42
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2479 0 0 0 82239 3 0 0 25 0 1 0 275713748 14139392 2462 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3452 2462 95 220 0 3229 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 13808

[startup+882.666 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1810320/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14084 CPUtime=882.41
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2531 0 0 0 88238 3 0 0 25 0 1 0 275713748 14422016 2514 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525630 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3521 2514 95 220 0 3298 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 14084

[startup+942.681 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16512
/proc/meminfo: memFree=1810192/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14216 CPUtime=942.41
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2564 0 0 0 94238 3 0 0 25 0 1 0 275713748 14557184 2547 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579429 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3554 2547 95 220 0 3331 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 14216

[startup+1002.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16514
/proc/meminfo: memFree=1810000/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14216 CPUtime=1002.42
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2611 0 0 0 100238 4 0 0 25 0 1 0 275713748 14557184 2594 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538498 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3554 2594 95 220 0 3331 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 14216

[startup+1062.72 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16514
/proc/meminfo: memFree=1809872/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14480 CPUtime=1062.42
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2658 0 0 0 106238 4 0 0 25 0 1 0 275713748 14827520 2641 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3620 2641 95 220 0 3397 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 14480

[startup+1122.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16514
/proc/meminfo: memFree=1809616/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14612 CPUtime=1122.42
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2706 0 0 0 112238 4 0 0 25 0 1 0 275713748 14962688 2689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3653 2689 95 220 0 3430 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 14612

[startup+1182.75 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16514
/proc/meminfo: memFree=1809360/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14748 CPUtime=1182.42
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2782 0 0 0 118238 4 0 0 25 0 1 0 275713748 15101952 2765 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3687 2765 95 220 0 3464 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 14748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16514
/proc/meminfo: memFree=1809232/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14748 CPUtime=1200.03
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2805 0 0 0 119999 4 0 0 25 0 1 0 275713748 15101952 2788 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3687 2788 95 220 0 3464 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14748

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16514
/proc/meminfo: memFree=1809232/2055920 swapFree=4183048/4192956
[pid=16511] ppid=16509 vsize=14748 CPUtime=1200.03
/proc/16511/stat : 16511 (sat7_bin) R 16509 16511 16454 0 -1 4194304 2805 0 0 0 119999 4 0 0 25 0 1 0 275713748 15101952 2788 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 3687 2788 95 220 0 3464 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.051992
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 14748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2805
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= 1246

runsolver used 0.822874 second user time and 2.38964 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue Feb 27 06:24:39 UTC 2007

IDJOB= 310284
IDBENCH= 20283
IDSOLVER= 101
FILE ID= node75/310284-1172557479

PBS_JOBID= 3971880

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/310284-1172557479/sat7_bin /tmp/evaluation/310284-1172557479/instance-310284-1172557479.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-310284-1172557479 -o ROOT/results/node75/solver-310284-1172557479 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310284-1172557479/sat7_bin /tmp/evaluation/310284-1172557479/instance-310284-1172557479.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 168573569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1820712 kB
Buffers:         32184 kB
Cached:         155732 kB
SwapCached:       4184 kB
Active:         105964 kB
Inactive:        91604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820712 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          15132 kB
Slab:            23600 kB
Committed_AS:   745104 kB
PageTables:       1432 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= 66558 MiB

End job on node75 on Tue Feb 27 06:44:42 UTC 2007