Trace number 1731062

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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:  280                                                  |
0.00/0.00	c |  Number of clauses:    1120                                                 |
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 |     280     1120     3360 |      373        0    nan |  0.000 % |
0.00/0.00	c |       100 |     280     1120     3360 |      410      100     30 |  0.001 % |
0.00/0.01	c |       251 |     280     1120     3360 |      451      251     33 |  0.001 % |
0.00/0.02	c |       478 |     280     1120     3360 |      496      478     30 |  0.001 % |
0.00/0.03	c |       815 |     280     1120     3360 |      546      528     27 |  0.001 % |
0.03/0.05	c |      1321 |     280     1120     3360 |      601      429     27 |  0.001 % |
0.03/0.08	c |      2080 |     280     1120     3360 |      661      543     23 |  0.001 % |
0.10/0.13	c |      3219 |     280     1120     3360 |      727      580     24 |  0.001 % |
0.20/0.20	c |      4928 |     280     1120     3360 |      800      701     24 |  0.001 % |
0.30/0.34	c |      7490 |     280     1120     3360 |      880      698     21 |  0.001 % |
0.50/0.54	c |     11335 |     280     1120     3360 |      968      789     23 |  0.001 % |
0.80/0.83	c |     17101 |     280     1120     3360 |     1065      525     16 |  0.001 % |
1.20/1.28	c |     25751 |     280     1120     3360 |     1171      994     19 |  0.001 % |
1.90/1.93	c |     38725 |     280     1120     3360 |     1288      757     15 |  0.001 % |
3.20/3.22	c |     58188 |     280     1120     3360 |     1417     1080     21 |  0.001 % |
4.90/4.93	c |     87380 |     280     1120     3360 |     1559     1370     20 |  0.001 % |
7.29/7.36	c |    131169 |     280     1120     3360 |     1715     1440     21 |  0.001 % |
10.79/10.84	c |    196853 |     280     1120     3360 |     1887     1494     19 |  0.001 % |
16.59/16.65	c |    295379 |     280     1120     3360 |     2075     1479     19 |  0.001 % |
25.19/25.27	c |    443169 |     280     1120     3360 |     2283     2060     18 |  0.001 % |
36.48/36.55	c |    664853 |     280     1120     3360 |     2511     1415     16 |  0.001 % |
55.48/55.51	c |    997379 |     280     1120     3360 |     2762     2095     16 |  0.001 % |
86.77/86.83	c |   1496168 |     280     1120     3360 |     3039     2382     19 |  0.001 % |
135.65/135.76	c |   2244350 |     280     1120     3360 |     3342     2657     20 |  0.001 % |
212.93/213.04	c |   3366624 |     280     1120     3360 |     3677     2228     19 |  0.001 % |
335.30/335.41	c |   5050035 |     280     1120     3360 |     4044     3316     17 |  0.001 % |
521.74/521.93	c |   7575152 |     280     1120     3360 |     4449     3059     18 |  0.001 % |
812.37/812.62	c |  11362828 |     280     1120     3360 |     4894     4355     19 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731062-1240766552/watcher-1731062-1240766552 -o /tmp/evaluation-result-1731062-1240766552/solver-1731062-1240766552 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1731062-1240766552.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): 1800 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: 1.74 1.85 1.63 3/64 27088
/proc/meminfo: memFree=1695608/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=1848 CPUtime=0
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 104683090 1892352 110 1992294400 134512640 135048876 4294956192 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 462 110 63 130 0 329 0

[startup+0.0362719 s]
/proc/loadavg: 1.74 1.85 1.63 3/64 27088
/proc/meminfo: memFree=1695608/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=1848 CPUtime=0.03
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 137 0 0 0 3 0 0 0 18 0 1 0 104683090 1892352 123 1992294400 134512640 135048876 4294956192 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 462 123 66 130 0 329 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1848

[startup+0.101279 s]
/proc/loadavg: 1.74 1.85 1.63 3/64 27088
/proc/meminfo: memFree=1695608/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=1848 CPUtime=0.1
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 144 0 0 0 10 0 0 0 18 0 1 0 104683090 1892352 130 1992294400 134512640 135048876 4294956192 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 462 130 66 130 0 329 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1848

[startup+0.301298 s]
/proc/loadavg: 1.74 1.85 1.63 3/64 27088
/proc/meminfo: memFree=1695608/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=1848 CPUtime=0.3
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 153 0 0 0 30 0 0 0 19 0 1 0 104683090 1892352 139 1992294400 134512640 135048876 4294956192 18446744073709551615 134548759 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 462 139 66 130 0 329 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1848

[startup+0.701339 s]
/proc/loadavg: 1.74 1.85 1.63 3/64 27088
/proc/meminfo: memFree=1695608/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=1980 CPUtime=0.7
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 165 0 0 0 70 0 0 0 22 0 1 0 104683090 2027520 151 1992294400 134512640 135048876 4294956192 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 495 151 66 130 0 362 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1980

[startup+1.50242 s]
/proc/loadavg: 1.74 1.85 1.63 2/65 27089
/proc/meminfo: memFree=1695216/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=1980 CPUtime=1.5
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 177 0 0 0 150 0 0 0 25 0 1 0 104683090 2027520 163 1992294400 134512640 135048876 4294956192 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 495 163 66 130 0 362 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1980

[startup+3.10158 s]
/proc/loadavg: 1.74 1.85 1.63 2/65 27089
/proc/meminfo: memFree=1695024/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=2108 CPUtime=3.1
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 191 0 0 0 310 0 0 0 25 0 1 0 104683090 2158592 177 1992294400 134512640 135048876 4294956192 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 527 177 66 130 0 394 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2108

[startup+6.30191 s]
/proc/loadavg: 1.68 1.84 1.62 2/65 27089
/proc/meminfo: memFree=1694832/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=2108 CPUtime=6.3
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 221 0 0 0 630 0 0 0 25 0 1 0 104683090 2158592 207 1992294400 134512640 135048876 4294956192 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 527 207 66 130 0 394 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2108

[startup+12.7016 s]
/proc/loadavg: 1.63 1.82 1.62 2/65 27089
/proc/meminfo: memFree=1694704/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=2240 CPUtime=12.69
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 253 0 0 0 1269 0 0 0 25 0 1 0 104683090 2293760 239 1992294400 134512640 135048876 4294956192 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 560 239 66 130 0 427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2240

[startup+25.5019 s]
/proc/loadavg: 1.49 1.78 1.61 2/65 27089
/proc/meminfo: memFree=1694512/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=2508 CPUtime=25.49
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 291 0 0 0 2549 0 0 0 25 0 1 0 104683090 2568192 277 1992294400 134512640 135048876 4294956192 18446744073709551615 134520963 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 627 277 66 130 0 494 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2508

[startup+51.1015 s]
/proc/loadavg: 1.39 1.73 1.60 2/65 27089
/proc/meminfo: memFree=1694320/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=2640 CPUtime=51.08
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 351 0 0 0 5108 0 0 0 25 0 1 0 104683090 2703360 337 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 660 337 66 130 0 527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2640

[startup+102.306 s]
/proc/loadavg: 1.24 1.64 1.57 2/65 27089
/proc/meminfo: memFree=1693808/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=3168 CPUtime=102.27
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 456 0 0 0 10227 0 0 0 25 0 1 0 104683090 3244032 442 1992294400 134512640 135048876 4294956192 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 792 442 66 130 0 659 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3168

[startup+162.302 s]
/proc/loadavg: 1.15 1.53 1.54 2/65 27089
/proc/meminfo: memFree=1693552/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=3432 CPUtime=162.24
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 529 0 0 0 16224 0 0 0 25 0 1 0 104683090 3514368 515 1992294400 134512640 135048876 4294956192 18446744073709551615 134547208 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 858 515 66 130 0 725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3432

[startup+222.302 s]
/proc/loadavg: 1.17 1.47 1.51 2/65 27089
/proc/meminfo: memFree=1693360/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=3568 CPUtime=222.22
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 569 0 0 0 22222 0 0 0 25 0 1 0 104683090 3653632 555 1992294400 134512640 135048876 4294956192 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 892 555 66 130 0 759 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3568

[startup+282.301 s]
/proc/loadavg: 1.06 1.38 1.48 2/65 27089
/proc/meminfo: memFree=1693104/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=3836 CPUtime=282.21
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 623 0 0 0 28221 0 0 0 25 0 1 0 104683090 3928064 609 1992294400 134512640 135048876 4294956192 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 959 609 66 130 0 826 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3836

[startup+342.301 s]
/proc/loadavg: 1.02 1.31 1.44 2/65 27089
/proc/meminfo: memFree=1692848/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=3968 CPUtime=342.2
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 680 0 0 0 34219 1 0 0 25 0 1 0 104683090 4063232 666 1992294400 134512640 135048876 4294956192 18446744073709551615 134551647 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 992 666 66 130 0 859 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3968

[startup+402.301 s]
/proc/loadavg: 1.01 1.25 1.41 2/65 27089
/proc/meminfo: memFree=1692656/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4240 CPUtime=402.18
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 722 0 0 0 40217 1 0 0 25 0 1 0 104683090 4341760 708 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1060 708 66 130 0 927 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4240

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.38 2/65 27089
/proc/meminfo: memFree=1692592/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4240 CPUtime=462.16
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 741 0 0 0 46215 1 0 0 25 0 1 0 104683090 4341760 727 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1060 727 66 130 0 927 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4240

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.36 2/65 27089
/proc/meminfo: memFree=1692528/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4376 CPUtime=522.14
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 757 0 0 0 52213 1 0 0 25 0 1 0 104683090 4481024 743 1992294400 134512640 135048876 4294956192 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1094 743 66 130 0 961 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4376

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.33 2/65 27089
/proc/meminfo: memFree=1692272/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4508 CPUtime=582.12
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 804 0 0 0 58211 1 0 0 25 0 1 0 104683090 4616192 790 1992294400 134512640 135048876 4294956192 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1127 790 66 130 0 994 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4508

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.31 2/65 27089
/proc/meminfo: memFree=1692208/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4508 CPUtime=642.11
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 822 0 0 0 64210 1 0 0 25 0 1 0 104683090 4616192 808 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1127 808 66 130 0 994 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4508

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.29 2/65 27089
/proc/meminfo: memFree=1692144/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4644 CPUtime=702.1
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 839 0 0 0 70208 2 0 0 25 0 1 0 104683090 4755456 825 1992294400 134512640 135048876 4294956192 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1161 825 66 130 0 1028 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 4644

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/65 27089
/proc/meminfo: memFree=1692080/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4644 CPUtime=762.08
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 850 0 0 0 76206 2 0 0 25 0 1 0 104683090 4755456 836 1992294400 134512640 135048876 4294956192 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1161 836 66 130 0 1028 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 4644

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.25 2/65 27089
/proc/meminfo: memFree=1692080/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4764 CPUtime=822.06
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 859 0 0 0 82204 2 0 0 25 0 1 0 104683090 4878336 845 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1191 845 66 130 0 1058 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 4764

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/65 27089
/proc/meminfo: memFree=1691952/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4752 CPUtime=882.04
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 880 0 0 0 88202 2 0 0 25 0 1 0 104683090 4866048 866 1992294400 134512640 135048876 4294956192 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1188 866 66 130 0 1055 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 4752

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.21 2/65 27089
/proc/meminfo: memFree=1691952/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4752 CPUtime=942.03
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 881 0 0 0 94201 2 0 0 25 0 1 0 104683090 4866048 867 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1188 867 66 130 0 1055 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 4752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/65 27091
/proc/meminfo: memFree=1691888/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4752 CPUtime=1002.01
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 883 0 0 0 100199 2 0 0 25 0 1 0 104683090 4866048 869 1992294400 134512640 135048876 4294956192 18446744073709551615 134553172 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1188 869 66 130 0 1055 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 4752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/65 27091
/proc/meminfo: memFree=1691888/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4884 CPUtime=1061.99
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 901 0 0 0 106197 2 0 0 25 0 1 0 104683090 5001216 887 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1221 887 66 130 0 1088 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 4884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 27091
/proc/meminfo: memFree=1691824/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4884 CPUtime=1121.97
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 904 0 0 0 112195 2 0 0 25 0 1 0 104683090 5001216 890 1992294400 134512640 135048876 4294956192 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1221 890 66 130 0 1088 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 4884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 27091
/proc/meminfo: memFree=1691760/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4884 CPUtime=1181.96
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 904 0 0 0 118194 2 0 0 25 0 1 0 104683090 5001216 890 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1221 890 66 130 0 1088 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 4884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 27091
/proc/meminfo: memFree=1691760/2055920 swapFree=4180816/4192956
[pid=27088] ppid=27086 vsize=4884 CPUtime=1200.05
/proc/27088/stat : 27088 (minisat_noasser) R 27086 27088 26847 0 -1 4194304 906 0 0 0 120003 2 0 0 25 0 1 0 104683090 5001216 892 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27088/statm: 1221 892 66 130 0 1088 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4884

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): 1200.04
CPU system time (s): 0.029995
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 4884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 906
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= 2
involuntary context switches= 2031

runsolver used 0.809876 second user time and 2.53561 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-26 19:22:32
IDJOB=1731062
IDBENCH=24742
IDSOLVER=556
FILE ID=node45/1731062-1240766552
PBS_JOBID= 9187150
Free space on /tmp= 66296 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731062-1240766552/watcher-1731062-1240766552 -o /tmp/evaluation-result-1731062-1240766552/solver-1731062-1240766552 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1731062-1240766552.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=83937360

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1696024 kB
Buffers:         43084 kB
Cached:         237020 kB
SwapCached:       5972 kB
Active:          74512 kB
Inactive:       214056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696024 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            57384 kB
Committed_AS:   421376 kB
PageTables:       1376 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= 66292 MiB
End job on node45 at 2009-04-26 19:42:35