Trace number 421091

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) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
MD5SUM807a1b8ef80dca5f267be456784e9a94
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     587     2525     7635 |      841        0    nan |  0.000 % |
0.00/0.01	c |       100 |     587     2525     7635 |      925      100     26 |  0.000 % |
0.00/0.01	c |       251 |     587     2525     7635 |     1018      251     26 |  0.000 % |
0.00/0.02	c |       476 |     587     2525     7635 |     1120      476     25 |  0.000 % |
0.00/0.03	c |       815 |     587     2525     7635 |     1232      815     25 |  0.000 % |
0.00/0.06	c |      1324 |     587     2525     7635 |     1355      674     25 |  0.000 % |
0.09/0.09	c |      2083 |     587     2525     7635 |     1491      729     23 |  0.000 % |
0.09/0.15	c |      3223 |     587     2525     7635 |     1640     1101     23 |  0.000 % |
0.19/0.24	c |      4931 |     587     2525     7635 |     1804     1078     25 |  0.000 % |
0.29/0.37	c |      7494 |     587     2525     7635 |     1984     1771     26 |  0.000 % |
0.49/0.59	c |     11338 |     587     2525     7635 |     2183     1520     25 |  0.000 % |
0.89/0.93	c |     17105 |     587     2525     7635 |     2401     1626     25 |  0.000 % |
1.39/1.45	c |     25754 |     587     2525     7635 |     2641     1618     23 |  0.000 % |
2.20/2.28	c |     38728 |     587     2525     7635 |     2905     2422     25 |  0.000 % |
3.49/3.56	c |     58190 |     587     2525     7635 |     3196     2637     24 |  0.000 % |
5.49/5.57	c |     87382 |     587     2525     7635 |     3515     2466     24 |  0.000 % |
8.69/8.75	c |    131173 |     587     2525     7635 |     3867     3225     26 |  0.000 % |
13.49/13.56	c |    196859 |     587     2525     7635 |     4254     2098     23 |  0.000 % |
20.89/20.91	c |    295386 |     587     2525     7635 |     4679     3430     26 |  0.000 % |
32.58/32.66	c |    443176 |     587     2525     7635 |     5147     3962     26 |  0.000 % |
50.88/50.91	c |    664859 |     587     2525     7635 |     5662     4141     25 |  0.000 % |
79.87/79.90	c |    997385 |     587     2525     7635 |     6228     4169     27 |  0.000 % |
124.05/124.12	c |   1496175 |     587     2525     7635 |     6851     5799     28 |  0.000 % |
195.24/195.34	c |   2244357 |     587     2525     7635 |     7536     6124     28 |  0.000 % |
305.21/305.31	c |   3366631 |     587     2525     7635 |     8290     6504     27 |  0.000 % |
481.06/481.27	c |   5050042 |     587     2525     7635 |     9119     5746     27 |  0.000 % |
752.89/753.22	c |   7575158 |     587     2525     7635 |    10031     9015     27 |  0.000 % |
1186.68/1187.13	c |  11362833 |     587     2525     7635 |    11034     7259     30 |  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/node51/watcher-421091-1177498266 -o ROOT/results/node51/solver-421091-1177498266 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421091-1177498266/minisat_noassertions /tmp/evaluation/421091-1177498266/instance-421091-1177498266.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: 1.01 1.01 0.94 3/64 4075
/proc/meminfo: memFree=1805816/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=1992 CPUtime=0
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 104671692 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 498 147 62 130 0 365 0

[startup+0.0944479 s]
/proc/loadavg: 1.01 1.01 0.94 3/64 4075
/proc/meminfo: memFree=1805816/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=1980 CPUtime=0.09
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 104671692 2027520 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 495 180 66 130 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1980

[startup+0.101446 s]
/proc/loadavg: 1.01 1.01 0.94 3/64 4075
/proc/meminfo: memFree=1805816/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=1980 CPUtime=0.09
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 104671692 2027520 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 495 181 66 130 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1980

[startup+0.301462 s]
/proc/loadavg: 1.01 1.01 0.94 3/64 4075
/proc/meminfo: memFree=1805816/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=2112 CPUtime=0.29
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 104671692 2162688 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 528 206 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701497 s]
/proc/loadavg: 1.01 1.01 0.94 3/64 4075
/proc/meminfo: memFree=1805816/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=2244 CPUtime=0.69
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 250 0 0 0 69 0 0 0 22 0 1 0 104671692 2297856 236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 561 236 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50157 s]
/proc/loadavg: 1.01 1.01 0.94 3/65 4076
/proc/meminfo: memFree=1805040/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=2376 CPUtime=1.49
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 104671692 2433024 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 594 260 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10171 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 4076
/proc/meminfo: memFree=1804784/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=2508 CPUtime=3.09
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 104671692 2568192 297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 627 297 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.302 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 4076
/proc/meminfo: memFree=1804464/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=2776 CPUtime=6.29
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 367 0 0 0 629 0 0 0 25 0 1 0 104671692 2842624 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548928 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 694 353 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7016 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 4076
/proc/meminfo: memFree=1804080/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=2908 CPUtime=12.69
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 104671692 2977792 412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 727 412 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5027 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 4076
/proc/meminfo: memFree=1803760/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=3304 CPUtime=25.48
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 515 0 0 0 2548 0 0 0 25 0 1 0 104671692 3383296 501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 826 501 66 130 0 693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3304

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1803248/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=3832 CPUtime=51.08
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 635 0 0 0 5108 0 0 0 25 0 1 0 104671692 3923968 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 958 621 66 130 0 825 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3832

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1802544/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=4496 CPUtime=102.26
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 804 0 0 0 10226 0 0 0 25 0 1 0 104671692 4603904 790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1124 790 66 130 0 991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4496

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1802032/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=5020 CPUtime=162.24
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 932 0 0 0 16224 0 0 0 25 0 1 0 104671692 5140480 918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1255 918 66 130 0 1122 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1801520/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=5416 CPUtime=222.24
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1047 0 0 0 22223 1 0 0 25 0 1 0 104671692 5545984 1033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1354 1033 66 130 0 1221 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5416

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1801200/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=5680 CPUtime=282.22
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1114 0 0 0 28221 1 0 0 25 0 1 0 104671692 5816320 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1420 1100 66 130 0 1287 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5680

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1800752/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=6208 CPUtime=342.2
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1229 0 0 0 34219 1 0 0 25 0 1 0 104671692 6356992 1215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1552 1215 66 130 0 1419 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6208

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1800560/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=6340 CPUtime=402.18
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1281 0 0 0 40217 1 0 0 25 0 1 0 104671692 6492160 1267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1585 1267 66 130 0 1452 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1800432/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=6560 CPUtime=462.17
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1318 0 0 0 46216 1 0 0 25 0 1 0 104671692 6717440 1304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1640 1304 66 130 0 1507 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6560

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1800112/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=6824 CPUtime=522.15
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1392 0 0 0 52214 1 0 0 25 0 1 0 104671692 6987776 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1706 1378 66 130 0 1573 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6824

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4076
/proc/meminfo: memFree=1799920/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=6956 CPUtime=582.14
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1430 0 0 0 58213 1 0 0 25 0 1 0 104671692 7122944 1416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1739 1416 66 130 0 1606 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6956

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 4250
/proc/meminfo: memFree=1798384/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=7088 CPUtime=642.04
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1470 0 0 0 64202 2 0 0 25 0 1 0 104671692 7258112 1456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1772 1456 66 130 0 1639 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 7088

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4274
/proc/meminfo: memFree=1799472/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=7228 CPUtime=702
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1492 0 0 0 70198 2 0 0 25 0 1 0 104671692 7401472 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1807 1478 66 130 0 1674 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 7228

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4274
/proc/meminfo: memFree=1799216/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=7492 CPUtime=761.99
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1562 0 0 0 76197 2 0 0 25 0 1 0 104671692 7671808 1548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1873 1548 66 130 0 1740 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7492

[startup+822.301 s]
/proc/loadavg: 1.05 1.01 0.94 2/65 4274
/proc/meminfo: memFree=1798896/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=7760 CPUtime=821.98
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1630 0 0 0 82195 3 0 0 25 0 1 0 104671692 7946240 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1940 1616 66 130 0 1807 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 7760

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 0.95 2/65 4274
/proc/meminfo: memFree=1798704/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=7900 CPUtime=881.96
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1672 0 0 0 88193 3 0 0 25 0 1 0 104671692 8089600 1658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 1975 1658 66 130 0 1842 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 7900

[startup+942.301 s]
/proc/loadavg: 1.10 1.05 0.96 2/65 4274
/proc/meminfo: memFree=1798640/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8036 CPUtime=941.95
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1691 0 0 0 94192 3 0 0 25 0 1 0 104671692 8228864 1677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2009 1677 66 130 0 1876 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 8036

[startup+1002.3 s]
/proc/loadavg: 1.03 1.04 0.96 2/65 4274
/proc/meminfo: memFree=1798448/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8172 CPUtime=1001.93
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1734 0 0 0 100190 3 0 0 25 0 1 0 104671692 8368128 1720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2043 1720 66 130 0 1910 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 8172

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 0.96 2/65 4274
/proc/meminfo: memFree=1798448/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8304 CPUtime=1061.91
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1750 0 0 0 106188 3 0 0 25 0 1 0 104671692 8503296 1736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2076 1736 66 130 0 1943 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 4276
/proc/meminfo: memFree=1798256/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8304 CPUtime=1121.9
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1773 0 0 0 112187 3 0 0 25 0 1 0 104671692 8503296 1759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2076 1759 66 130 0 1943 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 8304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4276
/proc/meminfo: memFree=1798064/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8444 CPUtime=1181.88
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1800 0 0 0 118185 3 0 0 25 0 1 0 104671692 8646656 1786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2111 1786 66 130 0 1978 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 8444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4276
/proc/meminfo: memFree=1798000/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8576 CPUtime=1200.08
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1827 0 0 0 120005 3 0 0 25 0 1 0 104671692 8781824 1813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553663 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2144 1813 66 130 0 2011 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8576

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: 1.00 1.01 0.96 2/65 4276
/proc/meminfo: memFree=1798000/2055920 swapFree=4183264/4192956
[pid=4075] ppid=4073 vsize=8576 CPUtime=1200.08
/proc/4075/stat : 4075 (minisat_noasser) R 4073 4075 3261 0 -1 4194304 1827 0 0 0 120005 3 0 0 25 0 1 0 104671692 8781824 1813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553663 0 0 4096 3 0 0 0 17 1 0 0
/proc/4075/statm: 2144 1813 66 130 0 2011 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.036994
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 8576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1827
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= 8
involuntary context switches= 2253

runsolver used 0.847871 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 10:51:06 UTC 2007

IDJOB= 421091
IDBENCH= 20000
IDSOLVER= 188
FILE ID= node51/421091-1177498266

PBS_JOBID= 4685861

Free space on /tmp= 66460 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421091-1177498266/minisat_noassertions /tmp/evaluation/421091-1177498266/instance-421091-1177498266.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421091-1177498266 -o ROOT/results/node51/solver-421091-1177498266 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421091-1177498266/minisat_noassertions /tmp/evaluation/421091-1177498266/instance-421091-1177498266.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  807a1b8ef80dca5f267be456784e9a94

RANDOM SEED= 832141721

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1806160 kB
Buffers:         19468 kB
Cached:         160268 kB
SwapCached:       4068 kB
Active:          53552 kB
Inactive:       136204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806160 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            46032 kB
Committed_AS:  3781888 kB
PageTables:       1408 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= 66460 MiB

End job on node51 on Wed Apr 25 11:11:08 UTC 2007