Trace number 421098

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
MD5SUMaaccba9de1e5956b8aeb22995647bf6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     631     2742     8324 |      914        0    nan |  0.000 % |
0.00/0.01	c |       102 |     631     2742     8324 |     1005      102     28 |  0.000 % |
0.01/0.01	c |       252 |     631     2742     8324 |     1105      252     27 |  0.000 % |
0.01/0.02	c |       478 |     631     2742     8324 |     1216      478     28 |  0.000 % |
0.01/0.04	c |       815 |     631     2742     8324 |     1338      815     28 |  0.000 % |
0.01/0.06	c |      1321 |     631     2742     8324 |     1472     1321     28 |  0.000 % |
0.10/0.10	c |      2081 |     631     2742     8324 |     1619     1304     27 |  0.000 % |
0.10/0.16	c |      3220 |     631     2742     8324 |     1781     1587     26 |  0.000 % |
0.20/0.25	c |      4929 |     631     2742     8324 |     1959     1453     27 |  0.000 % |
0.40/0.40	c |      7492 |     631     2742     8324 |     2155     1998     26 |  0.000 % |
0.60/0.62	c |     11336 |     631     2742     8324 |     2370     1365     25 |  0.000 % |
0.90/0.97	c |     17103 |     631     2742     8324 |     2607     2250     27 |  0.000 % |
1.49/1.53	c |     25752 |     631     2742     8324 |     2868     1517     25 |  0.000 % |
2.29/2.39	c |     38727 |     631     2742     8324 |     3155     2716     26 |  0.000 % |
3.69/3.76	c |     58188 |     631     2742     8324 |     3470     2805     29 |  0.000 % |
5.79/5.83	c |     87381 |     631     2742     8324 |     3818     1853     26 |  0.000 % |
9.09/9.11	c |    131173 |     631     2742     8324 |     4199     2765     28 |  0.000 % |
14.09/14.13	c |    196857 |     631     2742     8324 |     4619     2318     25 |  0.000 % |
21.89/22.00	c |    295383 |     631     2742     8324 |     5081     4559     28 |  0.000 % |
34.48/34.57	c |    443172 |     631     2742     8324 |     5589     2763     26 |  0.000 % |
53.37/53.48	c |    664855 |     631     2742     8324 |     6148     3847     27 |  0.000 % |
84.37/84.48	c |    997382 |     631     2742     8324 |     6763     6204     31 |  0.000 % |
132.06/132.19	c |   1496170 |     631     2742     8324 |     7440     6008     28 |  0.000 % |
206.43/206.53	c |   2244352 |     631     2742     8324 |     8184     3799     25 |  0.000 % |
323.40/323.55	c |   3366627 |     631     2742     8324 |     9002     7837     28 |  0.000 % |
509.26/509.56	c |   5050040 |     631     2742     8324 |     9902     8238     30 |  0.000 % |
801.87/802.29	c |   7575156 |     631     2742     8324 |    10893     5446     29 |  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/node43/watcher-421098-1177498399 -o ROOT/results/node43/solver-421098-1177498399 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421098-1177498399/minisat_noassertions /tmp/evaluation/421098-1177498399/instance-421098-1177498399.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: 0.92 1.00 0.96 3/77 21347
/proc/meminfo: memFree=1693080/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=1992 CPUtime=0
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 197751674 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 498 148 62 130 0 365 0

[startup+0.0122001 s]
/proc/loadavg: 0.92 1.00 0.96 3/77 21347
/proc/meminfo: memFree=1693080/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=1980 CPUtime=0.01
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 169 0 0 0 1 0 0 0 18 0 1 0 197751674 2027520 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 495 155 66 130 0 362 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1980

[startup+0.101207 s]
/proc/loadavg: 0.92 1.00 0.96 3/77 21347
/proc/meminfo: memFree=1693080/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=2112 CPUtime=0.1
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 206 0 0 0 10 0 0 0 18 0 1 0 197751674 2162688 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 528 192 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.301224 s]
/proc/loadavg: 0.92 1.00 0.96 3/77 21347
/proc/meminfo: memFree=1693080/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=2244 CPUtime=0.3
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 232 0 0 0 30 0 0 0 19 0 1 0 197751674 2297856 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548121 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 561 218 66 130 0 428 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2244

[startup+0.701259 s]
/proc/loadavg: 0.92 1.00 0.96 3/77 21347
/proc/meminfo: memFree=1693080/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=2244 CPUtime=0.7
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 260 0 0 0 70 0 0 0 23 0 1 0 197751674 2297856 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 561 246 66 130 0 428 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2244

[startup+1.50133 s]
/proc/loadavg: 0.92 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1692240/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=2376 CPUtime=1.49
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 197751674 2433024 278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 594 278 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10147 s]
/proc/loadavg: 0.92 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1691984/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=2640 CPUtime=3.09
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 346 0 0 0 309 0 0 0 25 0 1 0 197751674 2703360 332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 660 332 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30175 s]
/proc/loadavg: 0.93 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1691664/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=2904 CPUtime=6.29
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 409 0 0 0 629 0 0 0 25 0 1 0 197751674 2973696 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 726 395 66 130 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7013 s]
/proc/loadavg: 0.93 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1691216/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=3168 CPUtime=12.69
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 462 0 0 0 1269 0 0 0 25 0 1 0 197751674 3244032 448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 792 448 66 130 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3168

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1690768/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=3564 CPUtime=25.49
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 582 0 0 0 2549 0 0 0 25 0 1 0 197751674 3649536 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 891 568 66 130 0 758 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3564

[startup+51.1016 s]
/proc/loadavg: 0.96 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1690256/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=4080 CPUtime=51.07
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 691 0 0 0 5107 0 0 0 25 0 1 0 197751674 4177920 677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547067 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1020 677 66 130 0 887 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4080

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1689616/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=4740 CPUtime=102.27
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 866 0 0 0 10226 1 0 0 25 0 1 0 197751674 4853760 852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1185 852 66 130 0 1052 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4740

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1689040/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=5272 CPUtime=162.25
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 991 0 0 0 16224 1 0 0 25 0 1 0 197751674 5398528 977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1318 977 66 130 0 1185 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5272

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1688720/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=5672 CPUtime=222.23
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1090 0 0 0 22222 1 0 0 25 0 1 0 197751674 5808128 1076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1418 1076 66 130 0 1285 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5672

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1688272/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=6076 CPUtime=282.22
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1195 0 0 0 28220 2 0 0 25 0 1 0 197751674 6221824 1181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1519 1181 66 130 0 1386 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6076

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1687888/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=6344 CPUtime=342.2
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1278 0 0 0 34218 2 0 0 25 0 1 0 197751674 6496256 1264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1586 1264 66 130 0 1453 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6344

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1687632/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=6744 CPUtime=402.18
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1358 0 0 0 40215 3 0 0 25 0 1 0 197751674 6905856 1344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1686 1344 66 130 0 1553 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6744

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21348
/proc/meminfo: memFree=1687376/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=7008 CPUtime=462.17
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1423 0 0 0 46213 4 0 0 25 0 1 0 197751674 7176192 1409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1752 1409 66 130 0 1619 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7008

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1686584/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=7280 CPUtime=522.04
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1494 0 0 0 52200 4 0 0 25 0 1 0 197751674 7454720 1480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1820 1480 66 130 0 1687 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 7280

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1686736/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=7420 CPUtime=582.03
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1534 0 0 0 58198 5 0 0 25 0 1 0 197751674 7598080 1520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1855 1520 66 130 0 1722 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 7420

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1686544/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=7536 CPUtime=642.01
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1569 0 0 0 64196 5 0 0 25 0 1 0 197751674 7716864 1555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1884 1555 66 130 0 1751 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 7536

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1686352/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=7668 CPUtime=701.99
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1605 0 0 0 70193 6 0 0 25 0 1 0 197751674 7852032 1591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1917 1591 66 130 0 1784 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 7668

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1686288/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=7792 CPUtime=761.99
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1636 0 0 0 76192 7 0 0 25 0 1 0 197751674 7979008 1622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 1948 1622 66 130 0 1815 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7792

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1686032/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8056 CPUtime=821.96
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1708 0 0 0 82189 7 0 0 25 0 1 0 197751674 8249344 1694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2014 1694 66 130 0 1881 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 8056

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685840/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8192 CPUtime=881.95
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1747 0 0 0 88187 8 0 0 25 0 1 0 197751674 8388608 1733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552888 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2048 1733 66 130 0 1915 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 8192

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685840/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8448 CPUtime=941.93
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1785 0 0 0 94185 8 0 0 25 0 1 0 197751674 8650752 1771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2112 1771 66 130 0 1979 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 8448

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685712/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8580 CPUtime=1001.92
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1816 0 0 0 100183 9 0 0 25 0 1 0 197751674 8785920 1802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2145 1802 66 130 0 2012 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8580

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685648/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8580 CPUtime=1061.9
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1834 0 0 0 106181 9 0 0 25 0 1 0 197751674 8785920 1820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2145 1820 66 130 0 2012 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8580

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685584/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8712 CPUtime=1121.89
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1849 0 0 0 112179 10 0 0 25 0 1 0 197751674 8921088 1835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2178 1835 66 130 0 2045 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8712

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685392/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8844 CPUtime=1181.87
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1884 0 0 0 118177 10 0 0 25 0 1 0 197751674 9056256 1870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2211 1870 66 130 0 2078 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 8844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685456/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8844 CPUtime=1200.07
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1884 0 0 0 119997 10 0 0 25 0 1 0 197751674 9056256 1870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2211 1870 66 130 0 2078 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8844

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21546
/proc/meminfo: memFree=1685456/2055920 swapFree=4158592/4192956
[pid=21347] ppid=21345 vsize=8844 CPUtime=1200.07
/proc/21347/stat : 21347 (minisat_noasser) R 21345 21347 20535 0 -1 4194304 1884 0 0 0 119997 10 0 0 25 0 1 0 197751674 9056256 1870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/21347/statm: 2211 1870 66 130 0 2078 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.108983
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1884
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= 25528

runsolver used 0.963853 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 10:53:19 UTC 2007

IDJOB= 421098
IDBENCH= 20007
IDSOLVER= 188
FILE ID= node43/421098-1177498399

PBS_JOBID= 4685864

Free space on /tmp= 66434 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421098-1177498399/minisat_noassertions /tmp/evaluation/421098-1177498399/instance-421098-1177498399.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421098-1177498399 -o ROOT/results/node43/solver-421098-1177498399 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421098-1177498399/minisat_noassertions /tmp/evaluation/421098-1177498399/instance-421098-1177498399.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  aaccba9de1e5956b8aeb22995647bf6b

RANDOM SEED= 520195011

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1693488 kB
Buffers:         50632 kB
Cached:         213896 kB
SwapCached:       2984 kB
Active:         182752 kB
Inactive:       112160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693488 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          37992 kB
Slab:            52872 kB
Committed_AS:  2667928 kB
PageTables:       1908 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= 66434 MiB

End job on node43 on Wed Apr 25 11:13:21 UTC 2007