Trace number 421179

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.00/0.03	c |  Parsing time:         0.04         s                                       |
0.49/0.55	c ============================[ Search Statistics ]==============================
0.49/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.55	c ===============================================================================
0.49/0.55	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.56	c |       101 |     240    20400   142800 |     7480      101     65 |  0.002 % |
0.49/0.58	c |       251 |     240    20400   142800 |     8228      251     62 |  0.002 % |
0.59/0.61	c |       476 |     240    20400   142800 |     9050      476     63 |  0.002 % |
0.59/0.64	c |       813 |     240    20400   142800 |     9955      813     63 |  0.002 % |
0.59/0.69	c |      1319 |     240    20400   142800 |    10951     1319     63 |  0.002 % |
0.69/0.77	c |      2078 |     240    20400   142800 |    12046     2078     65 |  0.002 % |
0.89/0.91	c |      3217 |     240    20400   142800 |    13251     3217     66 |  0.002 % |
1.10/1.11	c |      4925 |     240    20400   142800 |    14576     4925     66 |  0.002 % |
1.39/1.48	c |      7487 |     240    20400   142800 |    16034     7487     66 |  0.002 % |
1.99/2.09	c |     11333 |     240    20400   142800 |    17637    11333     66 |  0.002 % |
3.39/3.40	c |     17099 |     240    20400   142800 |    19401    17099     67 |  0.002 % |
5.19/5.23	c |     25748 |     240    20400   142800 |    21341    15997     67 |  0.002 % |
8.49/8.54	c |     38723 |     240    20400   142800 |    23475    18241     69 |  0.002 % |
13.98/14.05	c |     58186 |     240    20400   142800 |    25822    13190     68 |  0.002 % |
23.19/23.28	c |     87381 |     240    20400   142800 |    28405    13782     67 |  0.002 % |
37.18/37.29	c |    131170 |     240    20400   142800 |    31245    24424     69 |  0.002 % |
61.36/61.47	c |    196854 |     240    20400   142800 |    34370    13908     64 |  0.002 % |
99.85/99.98	c |    295383 |     240    20400   142800 |    37807    24594     68 |  0.002 % |
162.63/162.72	c |    443172 |     240    20400   142800 |    41588    21823     67 |  0.002 % |
256.69/256.82	c |    664855 |     240    20400   142800 |    45746    14565     66 |  0.002 % |
410.64/410.80	c |    997380 |     240    20400   142800 |    50321    22483     68 |  0.002 % |
657.85/658.11	c |   1496171 |     240    20400   142800 |    55353    45659     69 |  0.002 % |
1077.19/1077.67	c |   2244356 |     240    20400   142800 |    60889    45619     69 |  0.002 % |

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/node59/watcher-421179-1177499968 -o ROOT/results/node59/solver-421179-1177499968 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421179-1177499968/minisat_noassertions /tmp/evaluation/421179-1177499968/instance-421179-1177499968.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: 0.91 0.97 0.91 3/64 21146
/proc/meminfo: memFree=1715848/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=1856 CPUtime=0
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 197906420 1900544 258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 464 259 50 130 0 331 0

[startup+0.0405629 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 21146
/proc/meminfo: memFree=1715848/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=3736 CPUtime=0.03
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 754 0 0 0 3 0 0 0 18 0 1 0 197906420 3825664 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 934 740 62 130 0 801 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3736

[startup+0.101574 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 21146
/proc/meminfo: memFree=1715848/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=3736 CPUtime=0.09
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 754 0 0 0 9 0 0 0 18 0 1 0 197906420 3825664 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 934 740 62 130 0 801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3736

[startup+0.301611 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 21146
/proc/meminfo: memFree=1715848/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=3736 CPUtime=0.29
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 754 0 0 0 29 0 0 0 19 0 1 0 197906420 3825664 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533605 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 934 740 62 130 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3736

[startup+0.701688 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 21146
/proc/meminfo: memFree=1715848/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=3736 CPUtime=0.69
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 805 0 0 0 69 0 0 0 22 0 1 0 197906420 3825664 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 934 751 66 130 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3736

[startup+1.50184 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1712704/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=5200 CPUtime=1.49
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 197906420 5324800 1116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 1300 1116 66 130 0 1167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5200

[startup+3.10114 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1710400/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=7764 CPUtime=3.09
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 1788 0 0 0 309 0 0 0 25 0 1 0 197906420 7950336 1734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 1941 1734 66 130 0 1808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7764

[startup+6.30175 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1707776/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=9252 CPUtime=6.29
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 2168 0 0 0 628 1 0 0 25 0 1 0 197906420 9474048 2114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 2313 2114 66 130 0 2180 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9252

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1706112/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=10440 CPUtime=12.68
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 2460 0 0 0 1267 1 0 0 25 0 1 0 197906420 10690560 2406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 2610 2406 66 130 0 2477 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10440

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1704896/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=11632 CPUtime=25.49
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 2759 0 0 0 2547 2 0 0 25 0 1 0 197906420 11911168 2705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 2908 2705 66 130 0 2775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11632

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1702784/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=13780 CPUtime=51.07
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 3279 0 0 0 5105 2 0 0 25 0 1 0 197906420 14110720 3225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 3445 3225 66 130 0 3312 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13780

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1701120/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=15504 CPUtime=102.26
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 3703 0 0 0 10223 3 0 0 25 0 1 0 197906420 15876096 3649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 3876 3649 66 130 0 3743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15504

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1699392/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=17220 CPUtime=162.23
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 4143 0 0 0 16220 3 0 0 25 0 1 0 197906420 17633280 4089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 4305 4089 66 130 0 4172 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17220

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1697216/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=19292 CPUtime=222.21
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 4664 0 0 0 22217 4 0 0 25 0 1 0 197906420 19755008 4610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 4823 4610 66 130 0 4690 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19292

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1696000/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=20512 CPUtime=282.18
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 4967 0 0 0 28214 4 0 0 25 0 1 0 197906420 21004288 4913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 5128 4913 66 130 0 4995 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20512

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1695104/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=21484 CPUtime=342.16
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 5179 0 0 0 34211 5 0 0 25 0 1 0 197906420 21999616 5125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 5371 5125 66 130 0 5238 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21484

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1694848/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=21648 CPUtime=402.14
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 5246 0 0 0 40209 5 0 0 25 0 1 0 197906420 22167552 5192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 5412 5192 66 130 0 5279 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1692928/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=23588 CPUtime=462.12
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 5717 0 0 0 46206 6 0 0 25 0 1 0 197906420 24154112 5663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 5897 5663 66 130 0 5764 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23588

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1692544/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=24036 CPUtime=522.1
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 5806 0 0 0 52204 6 0 0 25 0 1 0 197906420 24612864 5752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6009 5752 66 130 0 5876 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24036

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1692352/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=24180 CPUtime=582.07
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 5865 0 0 0 58201 6 0 0 25 0 1 0 197906420 24760320 5811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6045 5811 66 130 0 5912 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 24180

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1692288/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=24180 CPUtime=642.05
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 5866 0 0 0 64199 6 0 0 25 0 1 0 197906420 24760320 5812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6045 5812 66 130 0 5912 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 24180

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1690176/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=26352 CPUtime=702.03
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6386 0 0 0 70196 7 0 0 25 0 1 0 197906420 26984448 6332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6588 6332 66 130 0 6455 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 26352

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1689792/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=26748 CPUtime=762.01
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6473 0 0 0 76194 7 0 0 25 0 1 0 197906420 27389952 6419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547878 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6687 6419 66 130 0 6554 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 26748

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1689600/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=26880 CPUtime=821.98
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6534 0 0 0 82191 7 0 0 25 0 1 0 197906420 27525120 6480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6720 6480 66 130 0 6587 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 26880

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1689344/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=27144 CPUtime=881.97
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6592 0 0 0 88189 8 0 0 25 0 1 0 197906420 27795456 6538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6786 6538 66 130 0 6653 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 27144

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1689152/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=27416 CPUtime=941.94
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6633 0 0 0 94186 8 0 0 25 0 1 0 197906420 28073984 6579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548766 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6854 6579 66 130 0 6721 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 27416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1689024/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=27416 CPUtime=1001.92
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6655 0 0 0 100184 8 0 0 25 0 1 0 197906420 28073984 6601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6854 6601 66 130 0 6721 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 27416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1688896/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=27608 CPUtime=1061.9
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 6686 0 0 0 106182 8 0 0 25 0 1 0 197906420 28270592 6632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 6902 6632 66 130 0 6769 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1686720/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=29720 CPUtime=1121.87
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 7206 0 0 0 112179 8 0 0 25 0 1 0 197906420 30433280 7152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 7430 7152 66 130 0 7297 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 29720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1686528/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=29996 CPUtime=1181.85
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 7266 0 0 0 118177 8 0 0 25 0 1 0 197906420 30715904 7212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 7499 7212 66 130 0 7366 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 29996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1686528/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=29996 CPUtime=1200.05
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 7269 0 0 0 119997 8 0 0 25 0 1 0 197906420 30715904 7215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 7499 7215 66 130 0 7366 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29996

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 0.97 0.91 2/65 21147
/proc/meminfo: memFree=1686528/2055920 swapFree=4184616/4192956
[pid=21146] ppid=21144 vsize=29996 CPUtime=1200.05
/proc/21146/stat : 21146 (minisat_noasser) R 21144 21146 19963 0 -1 4194304 7269 0 0 0 119997 8 0 0 25 0 1 0 197906420 30715904 7215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21146/statm: 7499 7215 66 130 0 7366 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.095985
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 29996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7269
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= 2218

runsolver used 0.950855 second user time and 2.33364 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 25 11:19:28 UTC 2007

IDJOB= 421179
IDBENCH= 20088
IDSOLVER= 188
FILE ID= node59/421179-1177499968

PBS_JOBID= 4685824

Free space on /tmp= 66330 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/421179-1177499968/minisat_noassertions /tmp/evaluation/421179-1177499968/instance-421179-1177499968.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-421179-1177499968 -o ROOT/results/node59/solver-421179-1177499968 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421179-1177499968/minisat_noassertions /tmp/evaluation/421179-1177499968/instance-421179-1177499968.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 667997445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1716256 kB
Buffers:         28448 kB
Cached:         236904 kB
SwapCached:       2364 kB
Active:          89780 kB
Inactive:       185184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716256 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            2064 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            50644 kB
Committed_AS:  3061088 kB
PageTables:       1472 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= 66330 MiB

End job on node59 on Wed Apr 25 11:39:31 UTC 2007