Trace number 425178

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) 5000.07 5001.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2008     6862    20528 |     2287        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2008     6862    20528 |     2516      100     22 |  0.000 % |
0.00/0.04	c |       250 |    2008     6862    20528 |     2767      250     25 |  0.000 % |
0.04/0.06	c |       475 |    2008     6862    20528 |     3044      475     26 |  0.000 % |
0.04/0.09	c |       812 |    2008     6862    20528 |     3348      812     26 |  0.000 % |
0.09/0.14	c |      1318 |    2008     6862    20528 |     3683     1318     29 |  0.000 % |
0.19/0.23	c |      2077 |    2008     6862    20528 |     4052     2077     28 |  0.000 % |
0.29/0.35	c |      3218 |    2008     6862    20528 |     4457     3218     27 |  0.000 % |
0.49/0.57	c |      4926 |    2008     6862    20528 |     4903     2558     28 |  0.000 % |
0.79/0.89	c |      7488 |    2008     6862    20528 |     5393     2584     25 |  0.000 % |
1.39/1.40	c |     11334 |    2008     6862    20528 |     5932     3623     28 |  0.000 % |
2.20/2.24	c |     17100 |    2008     6862    20528 |     6526     3264     27 |  0.000 % |
3.39/3.48	c |     25750 |    2008     6862    20528 |     7178     5262     29 |  0.000 % |
5.29/5.37	c |     38726 |    2008     6862    20528 |     7896     7207     25 |  0.000 % |
8.39/8.42	c |     58189 |    2008     6862    20528 |     8686     6441     27 |  0.000 % |
13.09/13.10	c |     87383 |    2008     6862    20528 |     9554     4533     31 |  0.000 % |
20.68/20.71	c |    131173 |    2008     6862    20528 |    10510     9355     30 |  0.000 % |
32.89/33.00	c |    196857 |    2008     6862    20528 |    11561     5631     28 |  0.000 % |
51.18/51.25	c |    295384 |    2008     6862    20528 |    12717    10133     32 |  0.000 % |
79.77/79.84	c |    443173 |    2008     6862    20528 |    13989     9788     26 |  0.000 % |
128.06/128.19	c |    664857 |    2008     6862    20528 |    15388    11191     29 |  0.000 % |
203.94/204.00	c |    997383 |    2008     6862    20528 |    16926     8488     32 |  0.000 % |
323.50/323.63	c |   1496172 |    2008     6862    20528 |    18619    10925     31 |  0.000 % |
513.26/513.48	c |   2244354 |    2008     6862    20528 |    20481    16079     30 |  0.000 % |
831.39/831.67	c |   3366628 |    2008     6862    20528 |    22529    11640     31 |  0.000 % |
1324.96/1325.33	c |   5050040 |    2008     6862    20528 |    24782    13260     28 |  0.000 % |
2152.15/2152.88	c |   7575156 |    2008     6862    20528 |    27260    14038     31 |  0.000 % |
3458.43/3459.47	c |  11362832 |    2008     6862    20528 |    29986    14365     26 |  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/node55/watcher-425178-1177817207 -o ROOT/results/node55/solver-425178-1177817207 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425178-1177817207/minisat_noassertions /tmp/evaluation/425178-1177817207/instance-425178-1177817207.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6763
/proc/meminfo: memFree=1385860/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=2176 CPUtime=0
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 229630760 2228224 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 544 205 50 130 0 411 0

[startup+0.051615 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6763
/proc/meminfo: memFree=1385860/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=2620 CPUtime=0.04
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 362 0 0 0 4 0 0 0 18 0 1 0 229630760 2682880 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551608 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 655 348 66 130 0 522 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2620

[startup+0.101619 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6763
/proc/meminfo: memFree=1385860/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=2620 CPUtime=0.09
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 229630760 2682880 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 655 348 66 130 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.301638 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6763
/proc/meminfo: memFree=1385860/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=2752 CPUtime=0.29
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 229630760 2818048 369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 688 369 66 130 0 555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2752

[startup+0.701675 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6763
/proc/meminfo: memFree=1385860/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=3016 CPUtime=0.69
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 462 0 0 0 69 0 0 0 22 0 1 0 229630760 3088384 448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 754 448 66 130 0 621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3016

[startup+1.50175 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1384188/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=3280 CPUtime=1.49
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 510 0 0 0 149 0 0 0 25 0 1 0 229630760 3358720 496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 820 496 66 130 0 687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3280

[startup+3.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1383804/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=3544 CPUtime=3.09
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 582 0 0 0 309 0 0 0 25 0 1 0 229630760 3629056 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 886 568 66 130 0 753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3544

[startup+6.30121 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1383420/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=3940 CPUtime=6.29
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 665 0 0 0 629 0 0 0 25 0 1 0 229630760 4034560 651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 985 651 66 130 0 852 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3940

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1382780/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=4336 CPUtime=12.69
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 773 0 0 0 1269 0 0 0 25 0 1 0 229630760 4440064 759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1084 759 66 130 0 951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4336

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1382012/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=5124 CPUtime=25.48
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 962 0 0 0 2548 0 0 0 25 0 1 0 229630760 5246976 948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1281 948 66 130 0 1148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5124

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1381372/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=5652 CPUtime=51.08
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 1110 0 0 0 5107 1 0 0 25 0 1 0 229630760 5787648 1096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547243 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1413 1096 66 130 0 1280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5652

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1380284/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=6716 CPUtime=102.27
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 1382 0 0 0 10226 1 0 0 25 0 1 0 229630760 6877184 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1679 1368 66 130 0 1546 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1379580/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=7388 CPUtime=162.25
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 1541 0 0 0 16224 1 0 0 25 0 1 0 229630760 7565312 1527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1847 1527 66 130 0 1714 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7388

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1378812/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=8184 CPUtime=222.23
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 1730 0 0 0 22222 1 0 0 25 0 1 0 229630760 8380416 1716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2046 1716 66 130 0 1913 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1378364/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=8580 CPUtime=282.22
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 1833 0 0 0 28221 1 0 0 25 0 1 0 229630760 8785920 1819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2145 1819 66 130 0 2012 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8580

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1377660/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=9288 CPUtime=342.2
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 1992 0 0 0 34219 1 0 0 25 0 1 0 229630760 9510912 1978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2322 1978 66 130 0 2189 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9288

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1377404/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=9548 CPUtime=402.18
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 2062 0 0 0 40217 1 0 0 25 0 1 0 229630760 9777152 2048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2387 2048 66 130 0 2254 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9548

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1377148/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=9812 CPUtime=462.18
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 2133 0 0 0 46216 2 0 0 25 0 1 0 229630760 10047488 2119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2453 2119 66 130 0 2320 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9812

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1376764/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=10208 CPUtime=522.16
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 2229 0 0 0 52214 2 0 0 25 0 1 0 229630760 10452992 2215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2552 2215 66 130 0 2419 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10208

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1376316/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=10620 CPUtime=582.15
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 2344 0 0 0 58213 2 0 0 25 0 1 0 229630760 10874880 2330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2655 2330 66 130 0 2522 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10620

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6764
/proc/meminfo: memFree=1375932/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=11020 CPUtime=642.13
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 2443 0 0 0 64211 2 0 0 25 0 1 0 229630760 11284480 2429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2755 2429 66 130 0 2622 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11020


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1367420/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=19612 CPUtime=4001.19
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4584 0 0 0 400113 6 0 0 25 0 1 0 229630760 20082688 4549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 4903 4549 66 130 0 4770 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 19612

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1367356/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=19612 CPUtime=4061.18
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4585 0 0 0 406112 6 0 0 25 0 1 0 229630760 20082688 4550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 4903 4550 66 130 0 4770 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 19612

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1367420/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=19744 CPUtime=4121.16
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4600 0 0 0 412110 6 0 0 25 0 1 0 229630760 20217856 4565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 4936 4565 66 130 0 4803 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 19744

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1367292/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=19744 CPUtime=4181.15
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4611 0 0 0 418108 7 0 0 25 0 1 0 229630760 20217856 4576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 4936 4576 66 130 0 4803 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 19744

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1367228/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=19884 CPUtime=4241.14
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4637 0 0 0 424107 7 0 0 25 0 1 0 229630760 20361216 4602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 4971 4602 66 130 0 4838 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 19884

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1367228/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=19884 CPUtime=4301.13
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4642 0 0 0 430106 7 0 0 25 0 1 0 229630760 20361216 4607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 4971 4607 66 130 0 4838 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 19884

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1366844/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20280 CPUtime=4361.11
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4730 0 0 0 436104 7 0 0 25 0 1 0 229630760 20766720 4695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5070 4695 66 130 0 4937 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 20280

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1366716/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20380 CPUtime=4421.09
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4758 0 0 0 442102 7 0 0 25 0 1 0 229630760 20869120 4723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5095 4723 66 130 0 4962 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 20380

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366780/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20368 CPUtime=4481.08
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4758 0 0 0 448101 7 0 0 25 0 1 0 229630760 20856832 4723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5092 4723 66 130 0 4959 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 20368

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366716/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20368 CPUtime=4541.06
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4758 0 0 0 454099 7 0 0 25 0 1 0 229630760 20856832 4723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5092 4723 66 130 0 4959 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 20368

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366716/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20368 CPUtime=4601.05
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4758 0 0 0 460098 7 0 0 25 0 1 0 229630760 20856832 4723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5092 4723 66 130 0 4959 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 20368

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366652/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20500 CPUtime=4661.03
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4790 0 0 0 466096 7 0 0 25 0 1 0 229630760 20992000 4755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5125 4755 66 130 0 4992 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 20500

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366652/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20500 CPUtime=4721.02
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4791 0 0 0 472095 7 0 0 25 0 1 0 229630760 20992000 4756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5125 4756 66 130 0 4992 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 20500

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366268/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20788 CPUtime=4781
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4873 0 0 0 478093 7 0 0 25 0 1 0 229630760 21286912 4838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5197 4838 66 130 0 5064 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 20788

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366268/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20788 CPUtime=4840.99
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4874 0 0 0 484092 7 0 0 25 0 1 0 229630760 21286912 4839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5197 4839 66 130 0 5064 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 20788

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366332/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20788 CPUtime=4900.97
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4874 0 0 0 490090 7 0 0 25 0 1 0 229630760 21286912 4839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5197 4839 66 130 0 5064 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 20788

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366268/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20788 CPUtime=4960.96
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4874 0 0 0 496089 7 0 0 25 0 1 0 229630760 21286912 4839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5197 4839 66 130 0 5064 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 20788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6966
/proc/meminfo: memFree=1366268/2055920 swapFree=4184544/4192956
[pid=6763] ppid=6761 vsize=20788 CPUtime=5000.05
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6475 0 -1 4194304 4874 0 0 0 499998 7 0 0 25 0 1 0 229630760 21286912 4839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 5197 4839 66 130 0 5064 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 20788

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.078987
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 20788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4874
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= 8067

runsolver used 4.32734 second user time and 9.37058 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Apr 29 03:26:47 UTC 2007

IDJOB= 425178
IDBENCH= 20320
IDSOLVER= 189
FILE ID= node55/425178-1177817207

PBS_JOBID= 4715923

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425178-1177817207/minisat_noassertions /tmp/evaluation/425178-1177817207/instance-425178-1177817207.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-425178-1177817207 -o ROOT/results/node55/solver-425178-1177817207 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425178-1177817207/minisat_noassertions /tmp/evaluation/425178-1177817207/instance-425178-1177817207.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 992471799

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1386268 kB
Buffers:         59164 kB
Cached:         524372 kB
SwapCached:       2556 kB
Active:         314188 kB
Inactive:       279180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386268 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          16204 kB
Slab:            62340 kB
Committed_AS:  1374716 kB
PageTables:       1380 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= 66563 MiB

End job on node55 on Sun Apr 29 04:50:11 UTC 2007