Trace number 425029

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) 5000.06 5002.11

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3032.21
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.51	c ============================[ Search Statistics ]==============================
0.49/0.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.51	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.51	c ===============================================================================
0.49/0.51	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.53	c |       101 |     220    18700   130900 |     6856      101     58 |  0.002 % |
0.49/0.54	c |       252 |     220    18700   130900 |     7542      252     60 |  0.002 % |
0.49/0.57	c |       479 |     220    18700   130900 |     8296      479     61 |  0.002 % |
0.59/0.60	c |       816 |     220    18700   130900 |     9126      816     59 |  0.002 % |
0.59/0.65	c |      1322 |     220    18700   130900 |    10038     1322     59 |  0.002 % |
0.69/0.73	c |      2081 |     220    18700   130900 |    11042     2081     61 |  0.002 % |
0.79/0.85	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
0.99/1.04	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.29/1.38	c |      7491 |     220    18700   130900 |    14697     7491     63 |  0.002 % |
1.99/2.05	c |     11335 |     220    18700   130900 |    16167    11335     63 |  0.002 % |
3.19/3.24	c |     17101 |     220    18700   130900 |    17784     8962     62 |  0.002 % |
4.99/5.03	c |     25750 |     220    18700   130900 |    19562    17611     63 |  0.002 % |
8.29/8.31	c |     38727 |     220    18700   130900 |    21519    10925     64 |  0.002 % |
13.38/13.41	c |     58191 |     220    18700   130900 |    23671    19583     63 |  0.002 % |
21.88/21.95	c |     87384 |     220    18700   130900 |    26038    12346     62 |  0.002 % |
34.88/34.95	c |    131173 |     220    18700   130900 |    28641    13112     63 |  0.002 % |
56.57/56.66	c |    196857 |     220    18700   130900 |    31506    28083     64 |  0.002 % |
89.86/89.94	c |    295383 |     220    18700   130900 |    34656    30349     65 |  0.002 % |
145.24/145.38	c |    443175 |     220    18700   130900 |    38122    23619     63 |  0.002 % |
232.30/232.41	c |    664859 |     220    18700   130900 |    41934    16716     60 |  0.002 % |
368.75/368.94	c |    997385 |     220    18700   130900 |    46128    33931     64 |  0.002 % |
602.64/602.92	c |   1496173 |     220    18700   130900 |    50741    39714     64 |  0.002 % |
970.83/971.34	c |   2244355 |     220    18700   130900 |    55815    46085     65 |  0.002 % |
1559.91/1560.63	c |   3366629 |     220    18700   130900 |    61396    35027     65 |  0.002 % |
2484.36/2485.42	c |   5050041 |     220    18700   130900 |    67536    58705     66 |  0.002 % |
4001.00/4002.65	c |   7575157 |     220    18700   130900 |    74289    28587     63 |  0.002 % |

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/node23/watcher-425029-1177746669 -o ROOT/results/node23/solver-425029-1177746669 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425029-1177746669/minisat_noassertions /tmp/evaluation/425029-1177746669/instance-425029-1177746669.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: 1.86 1.99 1.99 3/77 23333
/proc/meminfo: memFree=1562672/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=1856 CPUtime=0
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 222584056 1900544 245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 464 246 50 130 0 331 0

[startup+0.059093 s]
/proc/loadavg: 1.86 1.99 1.99 3/77 23333
/proc/meminfo: memFree=1562672/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=3680 CPUtime=0.05
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 697 0 0 0 5 0 0 0 18 0 1 0 222584056 3768320 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 920 683 62 130 0 787 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3680

[startup+0.101101 s]
/proc/loadavg: 1.86 1.99 1.99 3/77 23333
/proc/meminfo: memFree=1562672/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=3680 CPUtime=0.09
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 697 0 0 0 9 0 0 0 18 0 1 0 222584056 3768320 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 920 683 62 130 0 787 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3680

[startup+0.30114 s]
/proc/loadavg: 1.86 1.99 1.99 3/77 23333
/proc/meminfo: memFree=1562672/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=3680 CPUtime=0.29
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 715 0 0 0 29 0 0 0 19 0 1 0 222584056 3768320 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 920 701 62 130 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701217 s]
/proc/loadavg: 1.86 1.99 1.99 3/77 23333
/proc/meminfo: memFree=1562672/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=3572 CPUtime=0.69
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 720 0 0 0 69 0 0 0 22 0 1 0 222584056 3657728 700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 893 700 66 130 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.50137 s]
/proc/loadavg: 1.86 1.99 1.99 2/78 23334
/proc/meminfo: memFree=1559592/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=5164 CPUtime=1.49
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 1113 0 0 0 149 0 0 0 25 0 1 0 222584056 5287936 1093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 1291 1093 66 130 0 1158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5164

[startup+3.10168 s]
/proc/loadavg: 1.86 1.99 1.99 2/78 23334
/proc/meminfo: memFree=1557416/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=7408 CPUtime=3.08
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 1675 0 0 0 308 0 0 0 25 0 1 0 222584056 7585792 1655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 1852 1655 66 130 0 1719 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7408

[startup+6.3013 s]
/proc/loadavg: 1.79 1.98 1.98 2/78 23334
/proc/meminfo: memFree=1555112/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=8552 CPUtime=6.29
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 1942 0 0 0 628 1 0 0 25 0 1 0 222584056 8757248 1922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 2138 1922 66 130 0 2005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8552

[startup+12.7015 s]
/proc/loadavg: 1.73 1.96 1.98 2/78 23334
/proc/meminfo: memFree=1554024/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=9352 CPUtime=12.68
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 2145 0 0 0 1267 1 0 0 25 0 1 0 222584056 9576448 2125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 2338 2125 66 130 0 2205 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9352

[startup+25.502 s]
/proc/loadavg: 1.57 1.91 1.96 2/78 23334
/proc/meminfo: memFree=1552680/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=10960 CPUtime=25.48
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 2540 0 0 0 2546 2 0 0 25 0 1 0 222584056 11223040 2520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 2740 2520 66 130 0 2607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10960

[startup+51.102 s]
/proc/loadavg: 1.37 1.84 1.94 2/78 23334
/proc/meminfo: memFree=1551016/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=12444 CPUtime=51.07
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 2918 0 0 0 5105 2 0 0 25 0 1 0 222584056 12742656 2898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 3111 2898 66 130 0 2978 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12444

[startup+102.306 s]
/proc/loadavg: 1.16 1.71 1.88 2/78 23334
/proc/meminfo: memFree=1548456/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=15108 CPUtime=102.26
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 3554 0 0 0 10223 3 0 0 25 0 1 0 222584056 15470592 3534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 3777 3534 66 130 0 3644 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15108

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.83 2/78 23334
/proc/meminfo: memFree=1547112/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=16468 CPUtime=162.23
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 3892 0 0 0 16220 3 0 0 25 0 1 0 222584056 16863232 3872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 4117 3872 66 130 0 3984 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16468

[startup+222.302 s]
/proc/loadavg: 1.02 1.47 1.77 2/78 23334
/proc/meminfo: memFree=1546728/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=16768 CPUtime=222.21
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 3980 0 0 0 22217 4 0 0 25 0 1 0 222584056 17170432 3960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 4192 3960 66 130 0 4059 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16768

[startup+282.302 s]
/proc/loadavg: 1.00 1.38 1.72 2/78 23334
/proc/meminfo: memFree=1544808/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=18868 CPUtime=282.18
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 4464 0 0 0 28213 5 0 0 25 0 1 0 222584056 19320832 4444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 4717 4444 66 130 0 4584 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18868

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.67 2/78 23334
/proc/meminfo: memFree=1544360/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=19296 CPUtime=342.16
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 4572 0 0 0 34210 6 0 0 25 0 1 0 222584056 19759104 4552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 4824 4552 66 130 0 4691 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19296

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.63 2/78 23334
/proc/meminfo: memFree=1542952/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=20808 CPUtime=402.14
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 4932 0 0 0 40207 7 0 0 25 0 1 0 222584056 21307392 4912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 5202 4912 66 130 0 5069 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20808

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.59 2/78 23334
/proc/meminfo: memFree=1542376/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=21348 CPUtime=462.11
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 5056 0 0 0 46204 7 0 0 25 0 1 0 222584056 21860352 5036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 5337 5036 66 130 0 5204 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 21348

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.54 2/78 23334
/proc/meminfo: memFree=1542184/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=21536 CPUtime=522.1
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 5110 0 0 0 52202 8 0 0 25 0 1 0 222584056 22052864 5090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 5384 5090 66 130 0 5251 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 21536

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.51 2/78 23334
/proc/meminfo: memFree=1541928/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=21848 CPUtime=582.08
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 5170 0 0 0 58199 9 0 0 25 0 1 0 222584056 22372352 5150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 5462 5150 66 130 0 5329 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 21848

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.47 2/84 23510
/proc/meminfo: memFree=1539056/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=23440 CPUtime=641.97
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 5566 0 0 0 64187 10 0 0 25 0 1 0 222584056 24002560 5546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 5860 5546 66 130 0 5727 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 23440


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23534
/proc/meminfo: memFree=1527144/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=37068 CPUtime=4060.69
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 8852 0 0 0 406028 41 0 0 25 0 1 0 222584056 37957632 8832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9267 8832 66 130 0 9134 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 37068

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23534
/proc/meminfo: memFree=1526504/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=37888 CPUtime=4120.66
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9021 0 0 0 412025 41 0 0 25 0 1 0 222584056 38797312 9001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9472 9001 66 130 0 9339 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 37888

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23534
/proc/meminfo: memFree=1526376/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38032 CPUtime=4180.64
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9057 0 0 0 418022 42 0 0 25 0 1 0 222584056 38944768 9037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9508 9037 66 130 0 9375 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 38032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23710
/proc/meminfo: memFree=1524984/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38164 CPUtime=4240.54
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9071 0 0 0 424011 43 0 0 25 0 1 0 222584056 39079936 9051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9541 9051 66 130 0 9408 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 38164

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525864/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38444 CPUtime=4300.49
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9138 0 0 0 430006 43 0 0 25 0 1 0 222584056 39366656 9118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9611 9118 66 130 0 9478 0
Current children cumulated CPU time (s) 4300.49
Current children cumulated vsize (KiB) 38444

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525800/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38444 CPUtime=4360.47
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9154 0 0 0 436003 44 0 0 25 0 1 0 222584056 39366656 9134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9611 9134 66 130 0 9478 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 38444

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525864/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38444 CPUtime=4420.44
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9154 0 0 0 442000 44 0 0 25 0 1 0 222584056 39366656 9134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9611 9134 66 130 0 9478 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 38444

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525736/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38444 CPUtime=4480.43
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9165 0 0 0 447998 45 0 0 25 0 1 0 222584056 39366656 9145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9611 9145 66 130 0 9478 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 38444

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525544/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38840 CPUtime=4540.4
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9248 0 0 0 453995 45 0 0 25 0 1 0 222584056 39772160 9228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9710 9228 66 130 0 9577 0
Current children cumulated CPU time (s) 4540.4
Current children cumulated vsize (KiB) 38840

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525480/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=38988 CPUtime=4600.39
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9268 0 0 0 459993 46 0 0 25 0 1 0 222584056 39923712 9248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9747 9248 66 130 0 9614 0
Current children cumulated CPU time (s) 4600.39
Current children cumulated vsize (KiB) 38988

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525224/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39152 CPUtime=4660.36
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9324 0 0 0 465990 46 0 0 25 0 1 0 222584056 40091648 9304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9788 9304 66 130 0 9655 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 39152

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525288/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39152 CPUtime=4720.34
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9325 0 0 0 471987 47 0 0 25 0 1 0 222584056 40091648 9305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9788 9305 66 130 0 9655 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 39152

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525288/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39152 CPUtime=4780.31
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9325 0 0 0 477984 47 0 0 25 0 1 0 222584056 40091648 9305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9788 9305 66 130 0 9655 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 39152

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525288/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39152 CPUtime=4840.3
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9327 0 0 0 483982 48 0 0 25 0 1 0 222584056 40091648 9307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9788 9307 66 130 0 9655 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 39152

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525288/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39152 CPUtime=4900.27
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9329 0 0 0 489979 48 0 0 25 0 1 0 222584056 40091648 9309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9788 9309 66 130 0 9655 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 39152

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525224/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39292 CPUtime=4960.25
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9336 0 0 0 495976 49 0 0 25 0 1 0 222584056 40235008 9316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9823 9316 66 130 0 9690 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 39292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525224/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39292 CPUtime=5000.04
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9339 0 0 0 499955 49 0 0 25 0 1 0 222584056 40235008 9319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9823 9319 66 130 0 9690 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 39292

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23732
/proc/meminfo: memFree=1525224/2055920 swapFree=4169168/4192956
[pid=23333] ppid=23331 vsize=39292 CPUtime=5000.04
/proc/23333/stat : 23333 (minisat_noasser) R 23331 23333 22802 0 -1 4194304 9339 0 0 0 499955 49 0 0 25 0 1 0 222584056 40235008 9319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23333/statm: 9823 9319 66 130 0 9690 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 39292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.06
CPU user time (s): 4999.55
CPU system time (s): 0.500923
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 39292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9339
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= 90302

runsolver used 3.73643 second user time and 11.0983 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 07:51:09 UTC 2007

IDJOB= 425029
IDBENCH= 20122
IDSOLVER= 189
FILE ID= node23/425029-1177746669

PBS_JOBID= 4715492

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/425029-1177746669/minisat_noassertions /tmp/evaluation/425029-1177746669/instance-425029-1177746669.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425029-1177746669 -o ROOT/results/node23/solver-425029-1177746669 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425029-1177746669/minisat_noassertions /tmp/evaluation/425029-1177746669/instance-425029-1177746669.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 45718959

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1563144 kB
Buffers:         49084 kB
Cached:         351444 kB
SwapCached:       3392 kB
Active:         270744 kB
Inactive:       153992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563144 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            2100 kB
Writeback:           0 kB
Mapped:          31000 kB
Slab:            53600 kB
Committed_AS:  2895996 kB
PageTables:       1800 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= 66518 MiB

End job on node23 on Sat Apr 28 09:14:33 UTC 2007