Trace number 425171

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) 5000.04 5001.91

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1705.3
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	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 |    1677     5761    17259 |     1920        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1677     5761    17259 |     2112      100     21 |  0.147 % |
0.00/0.04	c |       251 |    1677     5761    17259 |     2323      251     25 |  0.147 % |
0.00/0.06	c |       476 |    1677     5761    17259 |     2555      476     25 |  0.147 % |
0.00/0.08	c |       813 |    1677     5761    17259 |     2811      813     25 |  0.147 % |
0.09/0.13	c |      1319 |    1677     5761    17259 |     3092     1319     24 |  0.147 % |
0.19/0.20	c |      2080 |    1677     5761    17259 |     3401     2080     25 |  0.148 % |
0.29/0.31	c |      3220 |    1677     5761    17259 |     3742     3220     26 |  0.148 % |
0.39/0.49	c |      4932 |    1677     5761    17259 |     4116     2962     26 |  0.147 % |
0.69/0.74	c |      7494 |    1677     5761    17259 |     4528     3382     28 |  0.148 % |
1.09/1.17	c |     11338 |    1677     5761    17259 |     4980     2557     24 |  0.148 % |
1.78/1.83	c |     17105 |    1677     5761    17259 |     5478     3199     25 |  0.148 % |
2.78/2.89	c |     25757 |    1677     5761    17259 |     6026     3266     29 |  0.148 % |
4.37/4.50	c |     38731 |    1677     5761    17259 |     6629     3854     23 |  0.148 % |
6.96/7.07	c |     58192 |    1677     5761    17259 |     7292     6212     26 |  0.148 % |
10.82/10.91	c |     87385 |    1677     5761    17259 |     8021     5536     32 |  0.148 % |
16.99/17.14	c |    131177 |    1677     5761    17259 |     8823     4274     24 |  0.148 % |
26.53/26.79	c |    196863 |    1677     5761    17259 |     9706     6918     25 |  0.147 % |
41.86/42.18	c |    295389 |    1677     5761    17259 |    10676     6294     27 |  0.148 % |
66.43/66.85	c |    443178 |    1677     5761    17259 |    11744     6932     28 |  0.147 % |
107.58/108.09	c |    664861 |    1677     5761    17259 |    12919     7306     30 |  0.147 % |
169.47/169.98	c |    997386 |    1677     5761    17259 |    14210    12807     27 |  0.147 % |
270.54/271.09	c |   1496175 |    1677     5761    17259 |    15632     7564     26 |  0.147 % |
432.19/432.74	c |   2244357 |    1677     5761    17259 |    17195    12154     27 |  0.147 % |
695.63/696.25	c |   3366632 |    1677     5761    17259 |    18914    12408     31 |  0.148 % |
1110.20/1111.00	c |   5050047 |    1677     5761    17259 |    20806    13516     30 |  0.147 % |
1779.02/1779.95	c |   7575163 |    1677     5761    17259 |    22886    19141     37 |  0.147 % |
2845.03/2846.30	c |  11362838 |    1677     5761    17259 |    25175    21164     31 |  0.147 % |
4576.54/4578.33	c |  17044350 |    1677     5761    17259 |    27693    24380     29 |  0.147 % |

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/node44/watcher-425171-1177813350 -o ROOT/results/node44/solver-425171-1177813350 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425171-1177813350/minisat_noassertions /tmp/evaluation/425171-1177813350/instance-425171-1177813350.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: 1.33 1.08 1.02 4/83 3698
/proc/meminfo: memFree=1741424/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=2144 CPUtime=0
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 229246714 2195456 197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 536 197 50 130 0 403 0

[startup+0.0948471 s]
/proc/loadavg: 1.33 1.08 1.02 4/83 3698
/proc/meminfo: memFree=1741424/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=2484 CPUtime=0.09
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 229246714 2543616 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 621 302 66 130 0 488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.101841 s]
/proc/loadavg: 1.33 1.08 1.02 4/83 3698
/proc/meminfo: memFree=1741424/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=2484 CPUtime=0.09
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 229246714 2543616 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 621 302 66 130 0 488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.301865 s]
/proc/loadavg: 1.33 1.08 1.02 4/83 3698
/proc/meminfo: memFree=1741424/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=2616 CPUtime=0.29
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 357 0 0 0 29 0 0 0 19 0 1 0 229246714 2678784 343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 654 343 66 130 0 521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2616

[startup+0.701903 s]
/proc/loadavg: 1.33 1.08 1.02 4/83 3698
/proc/meminfo: memFree=1741424/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=2880 CPUtime=0.69
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 411 0 0 0 69 0 0 0 23 0 1 0 229246714 2949120 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 720 397 66 130 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2880

[startup+1.50199 s]
/proc/loadavg: 1.38 1.09 1.03 2/85 4017
/proc/meminfo: memFree=1739432/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=3012 CPUtime=1.48
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 457 0 0 0 148 0 0 0 25 0 1 0 229246714 3084288 443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 753 443 66 130 0 620 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3012

[startup+3.10115 s]
/proc/loadavg: 1.38 1.09 1.03 4/85 4342
/proc/meminfo: memFree=1738536/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=3408 CPUtime=3.08
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 535 0 0 0 308 0 0 0 25 0 1 0 229246714 3489792 521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 852 521 66 130 0 719 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3408

[startup+6.30148 s]
/proc/loadavg: 1.38 1.09 1.03 3/84 5424
/proc/meminfo: memFree=1737016/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=3672 CPUtime=6.27
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 607 0 0 0 626 1 0 0 25 0 1 0 229246714 3760128 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 918 593 66 130 0 785 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 3672

[startup+12.7021 s]
/proc/loadavg: 1.48 1.12 1.04 2/85 7527
/proc/meminfo: memFree=1734256/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=4068 CPUtime=12.61
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 720 0 0 0 1259 2 0 0 25 0 1 0 229246714 4165632 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547190 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 1017 706 66 130 0 884 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 4068

[startup+25.5015 s]
/proc/loadavg: 1.63 1.17 1.05 4/84 11911
/proc/meminfo: memFree=1729472/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=4596 CPUtime=25.34
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 840 0 0 0 2531 3 0 0 25 0 1 0 229246714 4706304 826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 1149 826 66 130 0 1016 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 4596

[startup+51.1011 s]
/proc/loadavg: 1.82 1.25 1.08 3/84 20312
/proc/meminfo: memFree=1717320/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=5392 CPUtime=50.82
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1048 0 0 0 5073 9 0 0 25 0 1 0 229246714 5521408 1034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/3697/statm: 1348 1034 66 130 0 1215 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 5392

[startup+102.305 s]
/proc/loadavg: 1.70 1.34 1.12 2/78 28619
/proc/meminfo: memFree=1710256/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=6448 CPUtime=101.88
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1297 0 0 0 10177 11 0 0 25 0 1 0 229246714 6602752 1283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 1612 1283 66 130 0 1479 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 6448

[startup+162.302 s]
/proc/loadavg: 1.26 1.27 1.11 2/78 28619
/proc/meminfo: memFree=1710000/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=6712 CPUtime=161.87
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1361 0 0 0 16175 12 0 0 25 0 1 0 229246714 6873088 1347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 1678 1347 66 130 0 1545 0
Current children cumulated CPU time (s) 161.87
Current children cumulated vsize (KiB) 6712

[startup+222.302 s]
/proc/loadavg: 1.09 1.22 1.10 2/78 28619
/proc/meminfo: memFree=1709296/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=7372 CPUtime=221.85
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1540 0 0 0 22172 13 0 0 25 0 1 0 229246714 7548928 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546804 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 1843 1526 66 130 0 1710 0
Current children cumulated CPU time (s) 221.85
Current children cumulated vsize (KiB) 7372

[startup+282.302 s]
/proc/loadavg: 1.03 1.18 1.09 2/78 28619
/proc/meminfo: memFree=1708912/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=7900 CPUtime=281.83
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1675 0 0 0 28170 13 0 0 25 0 1 0 229246714 8089600 1661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134679075 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 1975 1661 66 130 0 1842 0
Current children cumulated CPU time (s) 281.83
Current children cumulated vsize (KiB) 7900

[startup+342.302 s]
/proc/loadavg: 1.01 1.14 1.08 2/78 28619
/proc/meminfo: memFree=1708080/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=8564 CPUtime=341.82
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1840 0 0 0 34168 14 0 0 25 0 1 0 229246714 8769536 1826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 2141 1826 66 130 0 2008 0
Current children cumulated CPU time (s) 341.82
Current children cumulated vsize (KiB) 8564

[startup+402.301 s]
/proc/loadavg: 1.00 1.11 1.08 2/78 28619
/proc/meminfo: memFree=1707888/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=8836 CPUtime=401.8
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 1898 0 0 0 40166 14 0 0 25 0 1 0 229246714 9048064 1884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 2209 1884 66 130 0 2076 0
Current children cumulated CPU time (s) 401.8
Current children cumulated vsize (KiB) 8836

[startup+462.301 s]
/proc/loadavg: 1.00 1.09 1.07 2/78 28619
/proc/meminfo: memFree=1707248/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=9508 CPUtime=461.78
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 2060 0 0 0 46163 15 0 0 25 0 1 0 229246714 9736192 2046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 2377 2046 66 130 0 2244 0
Current children cumulated CPU time (s) 461.78
Current children cumulated vsize (KiB) 9508

[startup+522.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/78 28619
/proc/meminfo: memFree=1707248/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=9640 CPUtime=521.76
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 2103 0 0 0 52161 15 0 0 25 0 1 0 229246714 9871360 2089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 2410 2089 66 130 0 2277 0
Current children cumulated CPU time (s) 521.76
Current children cumulated vsize (KiB) 9640

[startup+582.302 s]
/proc/loadavg: 1.04 1.07 1.07 2/78 28619
/proc/meminfo: memFree=1707056/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=9772 CPUtime=581.75
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 2136 0 0 0 58159 16 0 0 25 0 1 0 229246714 10006528 2122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 2443 2122 66 130 0 2310 0
Current children cumulated CPU time (s) 581.75
Current children cumulated vsize (KiB) 9772

[startup+642.302 s]
/proc/loadavg: 1.06 1.07 1.06 2/78 28619
/proc/meminfo: memFree=1706864/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=10036 CPUtime=641.74
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 2194 0 0 0 64158 16 0 0 25 0 1 0 229246714 10276864 2180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 2509 2180 66 130 0 2376 0
Current children cumulated CPU time (s) 641.74
Current children cumulated vsize (KiB) 10036


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1699056/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=17740 CPUtime=4060.69
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4112 0 0 0 406022 47 0 0 25 0 1 0 229246714 18165760 4098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4435 4098 66 130 0 4302 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 17740

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1699056/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=17740 CPUtime=4120.66
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4112 0 0 0 412019 47 0 0 25 0 1 0 229246714 18165760 4098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4435 4098 66 130 0 4302 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 17740

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1699056/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=17880 CPUtime=4180.65
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4124 0 0 0 418017 48 0 0 25 0 1 0 229246714 18309120 4110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4470 4110 66 130 0 4337 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 17880

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1698864/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18012 CPUtime=4240.63
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4172 0 0 0 424015 48 0 0 25 0 1 0 229246714 18444288 4158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547196 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4503 4158 66 130 0 4370 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 18012

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1698864/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18012 CPUtime=4300.62
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4172 0 0 0 430013 49 0 0 25 0 1 0 229246714 18444288 4158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4503 4158 66 130 0 4370 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 18012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1698800/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18012 CPUtime=4360.6
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4175 0 0 0 436011 49 0 0 25 0 1 0 229246714 18444288 4161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4503 4161 66 130 0 4370 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 18012

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1698736/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18288 CPUtime=4420.59
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4225 0 0 0 442009 50 0 0 25 0 1 0 229246714 18726912 4211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4572 4211 66 130 0 4439 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 18288

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 28819
/proc/meminfo: memFree=1698672/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18288 CPUtime=4480.56
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4227 0 0 0 448006 50 0 0 25 0 1 0 229246714 18726912 4213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4572 4213 66 130 0 4439 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 18288

[startup+4542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28819
/proc/meminfo: memFree=1698736/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18288 CPUtime=4540.55
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4227 0 0 0 454004 51 0 0 25 0 1 0 229246714 18726912 4213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4572 4213 66 130 0 4439 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 18288

[startup+4602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1698480/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18452 CPUtime=4600.53
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4277 0 0 0 460002 51 0 0 25 0 1 0 229246714 18894848 4263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4613 4263 66 130 0 4480 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 18452

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28819
/proc/meminfo: memFree=1698288/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18716 CPUtime=4660.52
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4321 0 0 0 466000 52 0 0 25 0 1 0 229246714 19165184 4307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4679 4307 66 130 0 4546 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 18716

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1698032/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18716 CPUtime=4720.5
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4346 0 0 0 471998 52 0 0 25 0 1 0 229246714 19165184 4332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4679 4332 66 130 0 4546 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 18716

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1697840/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=18980 CPUtime=4780.49
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4393 0 0 0 477996 53 0 0 25 0 1 0 229246714 19435520 4379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4745 4379 66 130 0 4612 0
Current children cumulated CPU time (s) 4780.49
Current children cumulated vsize (KiB) 18980

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1697776/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=19048 CPUtime=4840.47
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4421 0 0 0 483993 54 0 0 25 0 1 0 229246714 19505152 4407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4762 4407 66 130 0 4629 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 19048

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1697712/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=19048 CPUtime=4900.45
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4429 0 0 0 489991 54 0 0 25 0 1 0 229246714 19505152 4415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4762 4415 66 130 0 4629 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 19048

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1697776/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=19208 CPUtime=4960.43
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4447 0 0 0 495989 54 0 0 25 0 1 0 229246714 19668992 4433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4802 4433 66 130 0 4669 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 19208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1697776/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=19208 CPUtime=5000.03
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4447 0 0 0 499948 55 0 0 25 0 1 0 229246714 19668992 4433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4802 4433 66 130 0 4669 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19208

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28821
/proc/meminfo: memFree=1697776/2055920 swapFree=4156164/4192956
[pid=3697] ppid=3694 vsize=19208 CPUtime=5000.03
/proc/3697/stat : 3697 (minisat_noasser) R 3694 3697 3182 0 -1 4194304 4447 0 0 0 499948 55 0 0 25 0 1 0 229246714 19668992 4433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3697/statm: 4802 4433 66 130 0 4669 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.48
CPU system time (s): 0.555915
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 19208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.48
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4447
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= 107986

runsolver used 3.9324 second user time and 10.8963 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 29 02:22:30 UTC 2007

IDJOB= 425171
IDBENCH= 20310
IDSOLVER= 189
FILE ID= node44/425171-1177813350

PBS_JOBID= 4715911

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425171-1177813350/minisat_noassertions /tmp/evaluation/425171-1177813350/instance-425171-1177813350.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-425171-1177813350 -o ROOT/results/node44/solver-425171-1177813350 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425171-1177813350/minisat_noassertions /tmp/evaluation/425171-1177813350/instance-425171-1177813350.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 992711474

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1741648 kB
Buffers:         45684 kB
Cached:         175212 kB
SwapCached:      14044 kB
Active:         147496 kB
Inactive:        99324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741648 kB
SwapTotal:     4192956 kB
SwapFree:      4156164 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:          34412 kB
Slab:            52588 kB
Committed_AS:  1517328 kB
PageTables:       1992 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 node44 on Sun Apr 29 03:45:54 UTC 2007