Trace number 421236

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) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1998470614-06.cnf
MD5SUM113e21d9fa56f89310d3934852588797
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark119.448
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.19/0.29	c |       100 |     140    11900    83300 |     4363      100     41 |  0.005 % |
0.29/0.30	c |       250 |     140    11900    83300 |     4799      250     43 |  0.005 % |
0.29/0.32	c |       475 |     140    11900    83300 |     5279      475     43 |  0.005 % |
0.29/0.34	c |       812 |     140    11900    83300 |     5807      812     42 |  0.005 % |
0.29/0.38	c |      1319 |     140    11900    83300 |     6388     1319     42 |  0.005 % |
0.39/0.44	c |      2078 |     140    11900    83300 |     7027     2078     42 |  0.005 % |
0.49/0.53	c |      3217 |     140    11900    83300 |     7729     3217     43 |  0.005 % |
0.59/0.67	c |      4925 |     140    11900    83300 |     8502     4925     43 |  0.005 % |
0.89/0.93	c |      7487 |     140    11900    83300 |     9353     7487     44 |  0.005 % |
1.29/1.37	c |     11332 |     140    11900    83300 |    10288     6621     43 |  0.005 % |
1.99/2.01	c |     17098 |     140    11900    83300 |    11317     7207     42 |  0.005 % |
2.99/3.07	c |     25748 |     140    11900    83300 |    12449    10165     43 |  0.005 % |
4.79/4.81	c |     38723 |     140    11900    83300 |    13694    10629     44 |  0.005 % |
7.59/7.64	c |     58185 |     140    11900    83300 |    15063     9457     42 |  0.005 % |
12.39/12.48	c |     87377 |     140    11900    83300 |    16569     8407     42 |  0.005 % |
20.28/20.32	c |    131167 |     140    11900    83300 |    18226    10618     43 |  0.005 % |
32.28/32.36	c |    196852 |     140    11900    83300 |    20049    12294     42 |  0.005 % |
52.47/52.60	c |    295378 |     140    11900    83300 |    22054    10264     42 |  0.005 % |
84.86/84.95	c |    443168 |     140    11900    83300 |    24259    14299     43 |  0.005 % |
137.54/137.68	c |    664856 |     140    11900    83300 |    26685    13974     42 |  0.005 % |
221.61/221.70	c |    997383 |     140    11900    83300 |    29354    13468     43 |  0.005 % |
355.67/355.85	c |   1496172 |     140    11900    83300 |    32289    22526     42 |  0.005 % |
575.09/575.38	c |   2244354 |     140    11900    83300 |    35518    21716     43 |  0.005 % |
925.66/926.02	c |   3366629 |     140    11900    83300 |    39070    29120     43 |  0.005 % |

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/node66/watcher-421236-1177500865 -o ROOT/results/node66/solver-421236-1177500865 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421236-1177500865/minisat_noassertions /tmp/evaluation/421236-1177500865/instance-421236-1177500865.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25428
/proc/meminfo: memFree=1654152/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=1856 CPUtime=0
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 226076125 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 464 191 50 130 0 331 0

[startup+0.0501549 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25428
/proc/meminfo: memFree=1654152/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=2716 CPUtime=0.04
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 445 0 0 0 4 0 0 0 18 0 1 0 226076125 2781184 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 679 431 62 130 0 546 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2716

[startup+0.101162 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25428
/proc/meminfo: memFree=1654152/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=2716 CPUtime=0.09
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 445 0 0 0 9 0 0 0 18 0 1 0 226076125 2781184 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 679 431 62 130 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.301203 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25428
/proc/meminfo: memFree=1654152/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=2840 CPUtime=0.29
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 473 0 0 0 29 0 0 0 19 0 1 0 226076125 2908160 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 710 459 66 130 0 577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2840

[startup+0.701286 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25428
/proc/meminfo: memFree=1654152/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=3508 CPUtime=0.69
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 623 0 0 0 69 0 0 0 22 0 1 0 226076125 3592192 609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 877 609 66 130 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3508

[startup+1.50145 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1651264/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=4432 CPUtime=1.49
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 848 0 0 0 149 0 0 0 25 0 1 0 226076125 4538368 834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 1108 834 66 130 0 975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4432

[startup+3.10178 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1650624/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=4828 CPUtime=3.09
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 965 0 0 0 309 0 0 0 25 0 1 0 226076125 4943872 951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547091 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 1207 951 66 130 0 1074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4828

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1649536/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=5620 CPUtime=6.29
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 1143 0 0 0 629 0 0 0 25 0 1 0 226076125 5754880 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 1405 1129 66 130 0 1272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5620

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1648896/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=6152 CPUtime=12.69
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 1287 0 0 0 1269 0 0 0 25 0 1 0 226076125 6299648 1273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 1538 1273 66 130 0 1405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6152

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1647872/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=7160 CPUtime=25.48
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 1550 0 0 0 2548 0 0 0 25 0 1 0 226076125 7331840 1536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 1790 1536 66 130 0 1657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7160

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1646976/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=8084 CPUtime=51.07
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 1771 0 0 0 5107 0 0 0 25 0 1 0 226076125 8278016 1757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 2021 1757 66 130 0 1888 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8084

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1645568/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=9596 CPUtime=102.25
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 2124 0 0 0 10225 0 0 0 25 0 1 0 226076125 9826304 2110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 2399 2110 66 130 0 2266 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9596

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1644480/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=10672 CPUtime=162.23
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 2406 0 0 0 16222 1 0 0 25 0 1 0 226076125 10928128 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 2668 2392 66 130 0 2535 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10672

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 25429
/proc/meminfo: memFree=1644160/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=11116 CPUtime=222.21
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 2476 0 0 0 22220 1 0 0 25 0 1 0 226076125 11382784 2462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 2779 2462 66 130 0 2646 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1643072/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=12232 CPUtime=282.19
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 2734 0 0 0 28217 2 0 0 25 0 1 0 226076125 12525568 2720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3058 2720 66 130 0 2925 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12232

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1642880/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=12404 CPUtime=342.17
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 2788 0 0 0 34215 2 0 0 25 0 1 0 226076125 12701696 2774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3101 2774 66 130 0 2968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12404

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25429
/proc/meminfo: memFree=1641920/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=13352 CPUtime=402.15
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3017 0 0 0 40213 2 0 0 25 0 1 0 226076125 13672448 3003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3338 3003 66 130 0 3205 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13352

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1641408/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=13804 CPUtime=462.12
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3115 0 0 0 46210 2 0 0 25 0 1 0 226076125 14135296 3101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3451 3101 66 130 0 3318 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13804

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1641408/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=13944 CPUtime=522.1
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3150 0 0 0 52208 2 0 0 25 0 1 0 226076125 14278656 3136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3486 3136 66 130 0 3353 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1640768/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=14636 CPUtime=582.08
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3313 0 0 0 58205 3 0 0 25 0 1 0 226076125 14987264 3299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3659 3299 66 130 0 3526 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 14636

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1640192/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=15108 CPUtime=642.06
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3437 0 0 0 64203 3 0 0 25 0 1 0 226076125 15470592 3423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3777 3423 66 130 0 3644 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15108

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1640128/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=15252 CPUtime=702.04
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3476 0 0 0 70201 3 0 0 25 0 1 0 226076125 15618048 3462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3813 3462 66 130 0 3680 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 15252

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1639872/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=15560 CPUtime=762.02
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3518 0 0 0 76199 3 0 0 25 0 1 0 226076125 15933440 3504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3890 3504 66 130 0 3757 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 15560

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1639680/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=15732 CPUtime=822
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3552 0 0 0 82196 4 0 0 25 0 1 0 226076125 16109568 3538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3933 3538 66 130 0 3800 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 15732

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1639488/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=15900 CPUtime=881.98
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3608 0 0 0 88194 4 0 0 25 0 1 0 226076125 16281600 3594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 3975 3594 66 130 0 3842 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 15900

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638784/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=16756 CPUtime=941.95
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3786 0 0 0 94191 4 0 0 25 0 1 0 226076125 17158144 3772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4189 3772 66 130 0 4056 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 16756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638656/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=16920 CPUtime=1001.93
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3823 0 0 0 100189 4 0 0 25 0 1 0 226076125 17326080 3809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4230 3809 66 130 0 4097 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 16920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638464/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=17064 CPUtime=1061.91
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3863 0 0 0 106187 4 0 0 25 0 1 0 226076125 17473536 3849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4266 3849 66 130 0 4133 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 17064

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638336/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=17204 CPUtime=1121.89
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3896 0 0 0 112185 4 0 0 25 0 1 0 226076125 17616896 3882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4301 3882 66 130 0 4168 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 17204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638144/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=17396 CPUtime=1181.87
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3927 0 0 0 118183 4 0 0 25 0 1 0 226076125 17813504 3913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4349 3913 66 130 0 4216 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 17396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638144/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=17396 CPUtime=1200.06
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3940 0 0 0 120002 4 0 0 25 0 1 0 226076125 17813504 3926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4349 3926 66 130 0 4216 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17396

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25431
/proc/meminfo: memFree=1638144/2055920 swapFree=4183056/4192956
[pid=25428] ppid=25426 vsize=17396 CPUtime=1200.06
/proc/25428/stat : 25428 (minisat_noasser) R 25426 25428 24372 0 -1 4194304 3940 0 0 0 120002 4 0 0 25 0 1 0 226076125 17813504 3926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25428/statm: 4349 3926 66 130 0 4216 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.051992
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 17396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3940
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= 1607

runsolver used 0.944856 second user time and 2.34064 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 11:34:26 UTC 2007

IDJOB= 421236
IDBENCH= 20145
IDSOLVER= 188
FILE ID= node66/421236-1177500865

PBS_JOBID= 4685762

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1998470614-06.cnf
COMMAND LINE= /tmp/evaluation/421236-1177500865/minisat_noassertions /tmp/evaluation/421236-1177500865/instance-421236-1177500865.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421236-1177500865 -o ROOT/results/node66/solver-421236-1177500865 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421236-1177500865/minisat_noassertions /tmp/evaluation/421236-1177500865/instance-421236-1177500865.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  113e21d9fa56f89310d3934852588797

RANDOM SEED= 172436390

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1654560 kB
Buffers:         35140 kB
Cached:         290236 kB
SwapCached:       4356 kB
Active:         132444 kB
Inactive:       203084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654560 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            51912 kB
Committed_AS:  1818724 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB

End job on node66 on Wed Apr 25 11:54:28 UTC 2007