Trace number 421174

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
minisat SAT 2007? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.865
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.02         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       101 |     900    18000    90000 |     6600      101    115 |  0.000 % |
0.09/0.15	c |       251 |     900    18000    90000 |     7260      251    115 |  0.000 % |
0.09/0.17	c |       476 |     900    18000    90000 |     7986      476    114 |  0.000 % |
0.19/0.20	c |       814 |     900    18000    90000 |     8784      814    114 |  0.000 % |
0.19/0.26	c |      1321 |     900    18000    90000 |     9663     1321    113 |  0.000 % |
0.29/0.34	c |      2080 |     900    18000    90000 |    10629     2080    113 |  0.000 % |
0.39/0.47	c |      3219 |     900    18000    90000 |    11692     3219    114 |  0.000 % |
0.59/0.68	c |      4927 |     900    18000    90000 |    12861     4927    117 |  0.000 % |
0.99/1.05	c |      7489 |     900    18000    90000 |    14147     7489    121 |  0.000 % |
1.69/1.75	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
2.99/3.03	c |     17100 |     900    18000    90000 |    17118     9171    124 |  0.000 % |
4.99/5.07	c |     25750 |     900    18000    90000 |    18830     9106    122 |  0.000 % |
8.19/8.28	c |     38724 |     900    18000    90000 |    20713    12504    134 |  0.000 % |
14.39/14.41	c |     58187 |     900    18000    90000 |    22784    10948    128 |  0.000 % |
23.88/23.92	c |     87379 |     900    18000    90000 |    25063    16599    135 |  0.000 % |
41.18/41.27	c |    131169 |     900    18000    90000 |    27569    20244    129 |  0.000 % |
69.17/69.28	c |    196854 |     900    18000    90000 |    30326    23689    129 |  0.000 % |
115.05/115.16	c |    295380 |     900    18000    90000 |    33359    14441    128 |  0.000 % |
189.74/189.84	c |    443169 |     900    18000    90000 |    36695    14697    127 |  0.000 % |
298.70/298.89	c |    664852 |     900    18000    90000 |    40364    24287    128 |  0.000 % |
486.06/486.30	c |    997377 |     900    18000    90000 |    44401    30302    134 |  0.000 % |
803.37/803.60	c |   1496166 |     900    18000    90000 |    48841    36036    129 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-421174-1177499691 -o ROOT/results/node7/solver-421174-1177499691 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421174-1177499691/minisat_noassertions /tmp/evaluation/421174-1177499691/instance-421174-1177499691.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 17213
/proc/meminfo: memFree=1830840/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=1988 CPUtime=0
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 226006723 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 497 233 50 130 0 364 0

[startup+0.0727831 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 17213
/proc/meminfo: memFree=1830840/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=3212 CPUtime=0.06
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 579 0 0 0 6 0 0 0 18 0 1 0 226006723 3289088 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682384 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 803 565 62 130 0 670 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3212

[startup+0.101784 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 17213
/proc/meminfo: memFree=1830840/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=3388 CPUtime=0.09
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 226006723 3469312 601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 847 601 62 130 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3388

[startup+0.301806 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 17213
/proc/meminfo: memFree=1830840/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=3516 CPUtime=0.29
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 226006723 3600384 660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 879 660 67 130 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701848 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 17213
/proc/meminfo: memFree=1830840/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=5232 CPUtime=0.69
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 1173 0 0 0 69 0 0 0 23 0 1 0 226006723 5357568 1081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 1308 1081 67 130 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1825520/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=7872 CPUtime=1.49
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 1841 0 0 0 149 0 0 0 25 0 1 0 226006723 8060928 1749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552486 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 1968 1749 67 130 0 1835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7872

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1822256/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=11040 CPUtime=3.09
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 2601 0 0 0 308 1 0 0 25 0 1 0 226006723 11304960 2509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 2760 2509 67 130 0 2627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11040

[startup+6.30143 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1819760/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=11964 CPUtime=6.29
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 2850 0 0 0 628 1 0 0 25 0 1 0 226006723 12251136 2758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 2991 2758 67 130 0 2858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11964

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1817008/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=14672 CPUtime=12.69
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 3531 0 0 0 1267 2 0 0 25 0 1 0 226006723 15024128 3439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 3668 3439 67 130 0 3535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14672

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1815024/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=16668 CPUtime=25.48
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 4031 0 0 0 2546 2 0 0 25 0 1 0 226006723 17068032 3939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 4167 3939 67 130 0 4034 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16668

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1812592/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=19208 CPUtime=51.08
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 4638 0 0 0 5105 3 0 0 25 0 1 0 226006723 19668992 4546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 4802 4546 67 130 0 4669 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19208

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1809264/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=22376 CPUtime=102.26
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 5450 0 0 0 10222 4 0 0 25 0 1 0 226006723 22913024 5358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 5594 5358 67 130 0 5461 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22376

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1806768/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=24884 CPUtime=162.24
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 6068 0 0 0 16219 5 0 0 25 0 1 0 226006723 25481216 5976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 6221 5976 67 130 0 6088 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24884

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1804144/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=27392 CPUtime=222.23
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 6701 0 0 0 22216 7 0 0 25 0 1 0 226006723 28049408 6609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 6848 6609 67 130 0 6715 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27392

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1803696/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=27848 CPUtime=282.21
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 6818 0 0 0 28214 7 0 0 25 0 1 0 226006723 28516352 6726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 6962 6726 67 130 0 6829 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1799920/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=31552 CPUtime=342.2
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 7747 0 0 0 34211 9 0 0 25 0 1 0 226006723 32309248 7655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 7888 7655 67 130 0 7755 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1799536/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=31736 CPUtime=402.17
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 7832 0 0 0 40208 9 0 0 25 0 1 0 226006723 32497664 7709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 7934 7709 67 130 0 7801 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1799600/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=31736 CPUtime=462.16
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 7832 0 0 0 46206 10 0 0 25 0 1 0 226006723 32497664 7709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 7934 7709 67 130 0 7801 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31736

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1797552/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=34060 CPUtime=522.14
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 8383 0 0 0 52203 11 0 0 25 0 1 0 226006723 34877440 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 8515 8260 67 130 0 8382 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34060

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1797488/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=34060 CPUtime=582.13
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 8383 0 0 0 58201 12 0 0 25 0 1 0 226006723 34877440 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 8515 8260 67 130 0 8382 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34060

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1796912/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=34756 CPUtime=642.11
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 8545 0 0 0 64199 12 0 0 25 0 1 0 226006723 35590144 8422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 8689 8422 67 130 0 8556 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34756

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1796848/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=34756 CPUtime=702.09
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 8545 0 0 0 70196 13 0 0 25 0 1 0 226006723 35590144 8422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 8689 8422 67 130 0 8556 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 34756

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1796720/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=34972 CPUtime=762.08
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 8601 0 0 0 76195 13 0 0 25 0 1 0 226006723 35811328 8478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 8743 8478 67 130 0 8610 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 34972

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1794672/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=36968 CPUtime=822.05
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9131 0 0 0 82191 14 0 0 25 0 1 0 226006723 37855232 8998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 9242 8998 67 130 0 9109 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 36968

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1791920/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=39784 CPUtime=882.04
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9806 0 0 0 88189 15 0 0 25 0 1 0 226006723 40738816 9673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 9946 9673 67 130 0 9813 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 39784

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1791856/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=39712 CPUtime=942.02
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9806 0 0 0 94186 16 0 0 25 0 1 0 226006723 40665088 9673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 9928 9673 67 130 0 9795 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 39712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1791856/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=39712 CPUtime=1002
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9806 0 0 0 100184 16 0 0 25 0 1 0 226006723 40665088 9673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 9928 9673 67 130 0 9795 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 39712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17214
/proc/meminfo: memFree=1791600/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=39976 CPUtime=1061.99
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9880 0 0 0 106182 17 0 0 25 0 1 0 226006723 40935424 9747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 9994 9747 67 130 0 9861 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 39976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17216
/proc/meminfo: memFree=1791408/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=39976 CPUtime=1121.97
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9880 0 0 0 112180 17 0 0 25 0 1 0 226006723 40935424 9747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 9994 9747 67 130 0 9861 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17216
/proc/meminfo: memFree=1791472/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=40108 CPUtime=1181.95
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 9904 0 0 0 118177 18 0 0 25 0 1 0 226006723 41070592 9771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 10027 9771 67 130 0 9894 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 40108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 17216
/proc/meminfo: memFree=1790960/2055920 swapFree=4156304/4192956
[pid=17213] ppid=17211 vsize=40640 CPUtime=1200.05
/proc/17213/stat : 17213 (minisat_noasser) R 17211 17213 16160 0 -1 4194304 10038 0 0 0 119987 18 0 0 25 0 1 0 226006723 41615360 9905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17213/statm: 10160 9905 67 130 0 10027 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 40640

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.19597
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 40640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10038
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= 24540

runsolver used 0.91886 second user time and 2.6216 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 11:14:51 UTC 2007

IDJOB= 421174
IDBENCH= 20083
IDSOLVER= 188
FILE ID= node7/421174-1177499691

PBS_JOBID= 4685812

Free space on /tmp= 66411 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/421174-1177499691/minisat_noassertions /tmp/evaluation/421174-1177499691/instance-421174-1177499691.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-421174-1177499691 -o ROOT/results/node7/solver-421174-1177499691 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421174-1177499691/minisat_noassertions /tmp/evaluation/421174-1177499691/instance-421174-1177499691.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 889374070

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		: 3000.231
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:       1831184 kB
Buffers:         38104 kB
Cached:         119196 kB
SwapCached:      16780 kB
Active:          97716 kB
Inactive:        83624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831184 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28812 kB
Committed_AS:  8882020 kB
PageTables:       1860 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= 66411 MiB

End job on node7 on Wed Apr 25 11:34:54 UTC 2007