Trace number 425068

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) 5000.11 5001.82

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark63.4304
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3883    16592    50466 |     5530        0    nan |  0.000 % |
0.00/0.06	c |       104 |    3883    16592    50466 |     6083      104     93 |  0.000 % |
0.06/0.08	c |       254 |    3883    16592    50466 |     6692      254    120 |  0.000 % |
0.09/0.11	c |       480 |    3883    16592    50466 |     7361      480    108 |  0.000 % |
0.09/0.16	c |       817 |    3883    16592    50466 |     8097      817    104 |  0.000 % |
0.19/0.23	c |      1323 |    3883    16592    50466 |     8907     1323    103 |  0.000 % |
0.29/0.34	c |      2083 |    3883    16592    50466 |     9797     2083    102 |  0.000 % |
0.49/0.52	c |      3222 |    3883    16592    50466 |    10777     3222    105 |  0.000 % |
0.79/0.80	c |      4932 |    3883    16592    50466 |    11855     4932    104 |  0.000 % |
1.19/1.29	c |      7495 |    3883    16592    50466 |    13041     7495    106 |  0.000 % |
1.99/2.08	c |     11339 |    3883    16592    50466 |    14345    11339    106 |  0.000 % |
3.49/3.56	c |     17105 |    3883    16592    50466 |    15779     9645    115 |  0.000 % |
5.99/6.05	c |     25756 |    3883    16592    50466 |    17357    10128    117 |  0.000 % |
10.19/10.21	c |     38730 |    3883    16592    50466 |    19093    14116    115 |  0.000 % |
16.88/16.92	c |     58191 |    3883    16592    50466 |    21002    13969    128 |  0.000 % |
29.18/29.21	c |     87383 |    3883    16592    50466 |    23102    21539    123 |  0.000 % |
50.07/50.17	c |    131172 |    3883    16592    50466 |    25413    17417    123 |  0.000 % |
84.76/84.83	c |    196857 |    3883    16592    50466 |    27954    15054    132 |  0.000 % |
142.04/142.14	c |    295383 |    3883    16592    50466 |    30750    17778    118 |  0.000 % |
234.42/234.59	c |    443173 |    3883    16592    50466 |    33825    21983    124 |  0.000 % |
375.46/375.67	c |    664857 |    3883    16592    50466 |    37207    18633    122 |  0.000 % |
601.29/601.52	c |    997383 |    3883    16592    50466 |    40928    18498    128 |  0.000 % |
972.18/972.52	c |   1496171 |    3883    16592    50466 |    45021    28842    126 |  0.000 % |
1572.18/1572.84	c |   2244354 |    3883    16592    50466 |    49523    32667    124 |  0.000 % |
2542.17/2543.15	c |   3366630 |    3883    16592    50466 |    54475    23654    126 |  0.000 % |
3999.71/4001.15	c |   5050042 |    3883    16592    50466 |    59923    20368    116 |  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/node39/watcher-425068-1177767398 -o ROOT/results/node39/solver-425068-1177767398 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425068-1177767398/minisat_noassertions /tmp/evaluation/425068-1177767398/instance-425068-1177767398.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: 0.72 0.93 0.98 3/77 29381
/proc/meminfo: memFree=1582592/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=2332 CPUtime=0
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 224651847 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515328 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 583 296 50 130 0 450 0

[startup+0.066748 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 29381
/proc/meminfo: memFree=1582592/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=3296 CPUtime=0.06
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 583 0 0 0 6 0 0 0 18 0 1 0 224651847 3375104 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552683 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 824 567 67 130 0 691 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3296

[startup+0.101754 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 29381
/proc/meminfo: memFree=1582592/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=3296 CPUtime=0.09
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 586 0 0 0 9 0 0 0 18 0 1 0 224651847 3375104 570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 824 570 67 130 0 691 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3296

[startup+0.301787 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 29381
/proc/meminfo: memFree=1582592/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=3692 CPUtime=0.29
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 665 0 0 0 29 0 0 0 19 0 1 0 224651847 3780608 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546804 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 923 649 67 130 0 790 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701854 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 29381
/proc/meminfo: memFree=1582592/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=4748 CPUtime=0.69
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 945 0 0 0 69 0 0 0 23 0 1 0 224651847 4861952 929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 1187 929 67 130 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4748

[startup+1.50199 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 29382
/proc/meminfo: memFree=1578296/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=6860 CPUtime=1.49
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 1447 0 0 0 149 0 0 0 25 0 1 0 224651847 7024640 1431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 1715 1431 67 130 0 1582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6860

[startup+3.10126 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 29382
/proc/meminfo: memFree=1575672/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=9896 CPUtime=3.09
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 2232 0 0 0 308 1 0 0 25 0 1 0 224651847 10133504 2216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 2474 2216 67 130 0 2341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9896

[startup+6.30281 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 29382
/proc/meminfo: memFree=1572600/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=11084 CPUtime=6.29
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 2519 0 0 0 627 2 0 0 25 0 1 0 224651847 11350016 2503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 2771 2503 67 130 0 2638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11084

[startup+12.7019 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 29382
/proc/meminfo: memFree=1570560/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=13124 CPUtime=12.69
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 3006 0 0 0 1267 2 0 0 25 0 1 0 224651847 13438976 2990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 3281 2990 67 130 0 3148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13124

[startup+25.501 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 29382
/proc/meminfo: memFree=1568768/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=14840 CPUtime=25.48
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 3466 0 0 0 2546 2 0 0 25 0 1 0 224651847 15196160 3450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 3710 3450 67 130 0 3577 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14840

[startup+51.1013 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 29382
/proc/meminfo: memFree=1566720/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=16820 CPUtime=51.07
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 3960 0 0 0 5104 3 0 0 25 0 1 0 224651847 17223680 3944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 4205 3944 67 130 0 4072 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16820

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 29382
/proc/meminfo: memFree=1562816/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=20824 CPUtime=102.26
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 4934 0 0 0 10222 4 0 0 25 0 1 0 224651847 21323776 4918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 5206 4918 67 130 0 5073 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20824

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 29382
/proc/meminfo: memFree=1559360/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=24124 CPUtime=162.24
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 5777 0 0 0 16219 5 0 0 25 0 1 0 224651847 24702976 5761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 6031 5761 67 130 0 5898 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24124

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 29383
/proc/meminfo: memFree=1557632/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=25844 CPUtime=222.22
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 6201 0 0 0 22216 6 0 0 25 0 1 0 224651847 26464256 6185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 6461 6185 67 130 0 6328 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25844

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1556096/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=27440 CPUtime=282.2
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 6598 0 0 0 28213 7 0 0 25 0 1 0 224651847 28098560 6582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 6860 6582 67 130 0 6727 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1556032/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=27440 CPUtime=342.18
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 6598 0 0 0 34211 7 0 0 25 0 1 0 224651847 28098560 6582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 6860 6582 67 130 0 6727 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1554240/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=29816 CPUtime=402.16
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 7190 0 0 0 40208 8 0 0 25 0 1 0 224651847 30531584 7174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 7454 7174 67 130 0 7321 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 29816

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1553024/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=30476 CPUtime=462.14
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 7366 0 0 0 46205 9 0 0 25 0 1 0 224651847 31207424 7350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 7619 7350 67 130 0 7486 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 30476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1551680/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=31924 CPUtime=522.12
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 7710 0 0 0 52203 9 0 0 25 0 1 0 224651847 32690176 7694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 7981 7694 67 130 0 7848 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31924

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1551680/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=31924 CPUtime=582.1
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 7710 0 0 0 58200 10 0 0 25 0 1 0 224651847 32690176 7694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 7981 7694 67 130 0 7848 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 31924

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29384
/proc/meminfo: memFree=1550720/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=32928 CPUtime=642.09
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 7953 0 0 0 64198 11 0 0 25 0 1 0 224651847 33718272 7937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 8232 7937 67 130 0 8099 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 32928


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1530944/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=52764 CPUtime=4000.91
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 13038 0 0 0 400052 39 0 0 25 0 1 0 224651847 54030336 12896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 13191 12896 67 130 0 13058 0
Current children cumulated CPU time (s) 4000.91
Current children cumulated vsize (KiB) 52764

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1530816/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=52764 CPUtime=4060.89
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 13044 0 0 0 406050 39 0 0 25 0 1 0 224651847 54030336 12902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 13191 12902 67 130 0 13058 0
Current children cumulated CPU time (s) 4060.89
Current children cumulated vsize (KiB) 52764

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1527360/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=56196 CPUtime=4120.87
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 13911 0 0 0 412046 41 0 0 25 0 1 0 224651847 57544704 13769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552707 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14049 13769 67 130 0 13916 0
Current children cumulated CPU time (s) 4120.87
Current children cumulated vsize (KiB) 56196

[startup+4182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29584
/proc/meminfo: memFree=1527296/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=56196 CPUtime=4180.84
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 13911 0 0 0 418043 41 0 0 25 0 1 0 224651847 57544704 13769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14049 13769 67 130 0 13916 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 56196

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29584
/proc/meminfo: memFree=1527296/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=56172 CPUtime=4240.83
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 13911 0 0 0 424041 42 0 0 25 0 1 0 224651847 57520128 13769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14043 13769 67 130 0 13910 0
Current children cumulated CPU time (s) 4240.83
Current children cumulated vsize (KiB) 56172

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1527360/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=56172 CPUtime=4300.81
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 13911 0 0 0 430039 42 0 0 25 0 1 0 224651847 57520128 13769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14043 13769 67 130 0 13910 0
Current children cumulated CPU time (s) 4300.81
Current children cumulated vsize (KiB) 56172

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1526400/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57228 CPUtime=4360.79
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14169 0 0 0 436036 43 0 0 25 0 1 0 224651847 58601472 14027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14307 14027 67 130 0 14174 0
Current children cumulated CPU time (s) 4360.79
Current children cumulated vsize (KiB) 57228

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1526336/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57228 CPUtime=4420.77
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14179 0 0 0 442034 43 0 0 25 0 1 0 224651847 58601472 14037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14307 14037 67 130 0 14174 0
Current children cumulated CPU time (s) 4420.77
Current children cumulated vsize (KiB) 57228

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1526272/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57228 CPUtime=4480.75
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14179 0 0 0 448031 44 0 0 25 0 1 0 224651847 58601472 14037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14307 14037 67 130 0 14174 0
Current children cumulated CPU time (s) 4480.75
Current children cumulated vsize (KiB) 57228

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525760/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4540.73
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 454029 44 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4540.73
Current children cumulated vsize (KiB) 57756

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525760/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4600.72
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 460027 45 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4600.72
Current children cumulated vsize (KiB) 57756

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525696/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4660.69
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 466024 45 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 57756

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525760/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4720.68
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 472022 46 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4720.68
Current children cumulated vsize (KiB) 57756

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525824/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4780.65
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 478019 46 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 57756

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525824/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4840.64
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 484017 47 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4840.64
Current children cumulated vsize (KiB) 57756

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525824/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4900.61
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 490014 47 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4900.61
Current children cumulated vsize (KiB) 57756

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525824/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=4960.6
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 496012 48 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 4960.6
Current children cumulated vsize (KiB) 57756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29584
/proc/meminfo: memFree=1525760/2055920 swapFree=4159396/4192956
[pid=29381] ppid=29379 vsize=57756 CPUtime=5000.09
/proc/29381/stat : 29381 (minisat_noasser) R 29379 29381 29327 0 -1 4194304 14305 0 0 0 499961 48 0 0 25 0 1 0 224651847 59142144 14163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29381/statm: 14439 14163 67 130 0 14306 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 57756

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): 5001.82
CPU time (s): 5000.11
CPU user time (s): 4999.61
CPU system time (s): 0.493924
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 57756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14305
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= 104244

runsolver used 3.98039 second user time and 11.2033 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat Apr 28 13:36:38 UTC 2007

IDJOB= 425068
IDBENCH= 20161
IDSOLVER= 189
FILE ID= node39/425068-1177767398

PBS_JOBID= 4715621

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/425068-1177767398/minisat_noassertions /tmp/evaluation/425068-1177767398/instance-425068-1177767398.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-425068-1177767398 -o ROOT/results/node39/solver-425068-1177767398 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425068-1177767398/minisat_noassertions /tmp/evaluation/425068-1177767398/instance-425068-1177767398.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 191143187

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1583000 kB
Buffers:         49460 kB
Cached:         330276 kB
SwapCached:      13984 kB
Active:         199860 kB
Inactive:       203840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583000 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            54500 kB
Committed_AS:  2079300 kB
PageTables:       2012 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= 66538 MiB

End job on node39 on Sat Apr 28 15:00:02 UTC 2007