Trace number 421117

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) 1200.1 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S141590207-13.SAT.shuffled.cnf
MD5SUM7c6ec57a1bd3ce147e9f90a32f77311f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     390     1685     5118 |      561        0    nan |  0.000 % |
0.00/0.00	c |       101 |     390     1685     5118 |      617      101     21 |  0.001 % |
0.00/0.01	c |       251 |     390     1685     5118 |      679      251     20 |  0.001 % |
0.00/0.01	c |       477 |     390     1685     5118 |      747      477     20 |  0.001 % |
0.00/0.03	c |       814 |     390     1685     5118 |      822      421     19 |  0.001 % |
0.00/0.05	c |      1324 |     390     1685     5118 |      904      503     18 |  0.001 % |
0.00/0.07	c |      2084 |     390     1685     5118 |      995      787     17 |  0.001 % |
0.10/0.12	c |      3224 |     390     1685     5118 |     1094      875     20 |  0.001 % |
0.10/0.18	c |      4932 |     390     1685     5118 |     1203      869     16 |  0.001 % |
0.20/0.29	c |      7494 |     390     1685     5118 |     1324      956     17 |  0.001 % |
0.40/0.45	c |     11338 |     390     1685     5118 |     1456      729     16 |  0.001 % |
0.59/0.69	c |     17104 |     390     1685     5118 |     1602     1302     17 |  0.001 % |
0.99/1.07	c |     25754 |     390     1685     5118 |     1762      931     15 |  0.001 % |
1.59/1.66	c |     38728 |     390     1685     5118 |     1939     1289     17 |  0.001 % |
2.49/2.59	c |     58189 |     390     1685     5118 |     2132     1015     16 |  0.001 % |
3.99/4.02	c |     87381 |     390     1685     5118 |     2346     1977     19 |  0.001 % |
6.19/6.27	c |    131170 |     390     1685     5118 |     2580     1541     19 |  0.001 % |
9.59/9.69	c |    196855 |     390     1685     5118 |     2838     1595     17 |  0.001 % |
15.09/15.15	c |    295381 |     390     1685     5118 |     3122     1934     20 |  0.001 % |
23.58/23.63	c |    443170 |     390     1685     5118 |     3435     2619     18 |  0.001 % |
36.38/36.49	c |    664853 |     390     1685     5118 |     3778     1999     18 |  0.001 % |
56.44/56.51	c |    997378 |     390     1685     5118 |     4156     2558     18 |  0.001 % |
87.49/87.65	c |   1496167 |     390     1685     5118 |     4572     4226     17 |  0.001 % |
136.75/136.94	c |   2244350 |     390     1685     5118 |     5029     3280     18 |  0.001 % |
213.93/214.16	c |   3366624 |     390     1685     5118 |     5532     3062     17 |  0.001 % |
334.58/334.84	c |   5050036 |     390     1685     5118 |     6085     3124     17 |  0.001 % |
520.62/520.91	c |   7575152 |     390     1685     5118 |     6694     5005     17 |  0.001 % |
818.72/819.13	c |  11362827 |     390     1685     5118 |     7363     4903     19 |  0.001 % |

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/node37/watcher-421117-1177498815 -o ROOT/results/node37/solver-421117-1177498815 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421117-1177498815/minisat_noassertions /tmp/evaluation/421117-1177498815/instance-421117-1177498815.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: 0.91 0.95 0.91 3/78 25358
/proc/meminfo: memFree=1962392/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=1852 CPUtime=0
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 197793956 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529178 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 463 125 62 130 0 330 0

[startup+0.101296 s]
/proc/loadavg: 0.91 0.95 0.91 3/78 25358
/proc/meminfo: memFree=1962392/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=1852 CPUtime=0.1
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 159 0 0 0 10 0 0 0 18 0 1 0 197793956 1896448 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 463 145 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.201315 s]
/proc/loadavg: 0.91 0.95 0.91 3/78 25358
/proc/meminfo: memFree=1962392/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=1984 CPUtime=0.2
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 167 0 0 0 20 0 0 0 19 0 1 0 197793956 2031616 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 496 153 66 130 0 363 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1984

[startup+0.301333 s]
/proc/loadavg: 0.91 0.95 0.91 3/78 25358
/proc/meminfo: memFree=1962392/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=1984 CPUtime=0.3
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 173 0 0 0 30 0 0 0 20 0 1 0 197793956 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 496 159 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701408 s]
/proc/loadavg: 0.91 0.95 0.91 3/78 25358
/proc/meminfo: memFree=1962392/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=1984 CPUtime=0.69
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 188 0 0 0 69 0 0 0 24 0 1 0 197793956 2031616 174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 496 174 66 130 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50156 s]
/proc/loadavg: 0.91 0.95 0.91 2/79 25359
/proc/meminfo: memFree=1961872/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=2116 CPUtime=1.49
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 211 0 0 0 149 0 0 0 25 0 1 0 197793956 2166784 197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 529 197 66 130 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10186 s]
/proc/loadavg: 0.91 0.95 0.91 2/79 25359
/proc/meminfo: memFree=1961616/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=2248 CPUtime=3.09
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 237 0 0 0 309 0 0 0 25 0 1 0 197793956 2301952 223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 562 223 66 130 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30146 s]
/proc/loadavg: 0.92 0.95 0.91 2/79 25359
/proc/meminfo: memFree=1961360/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=2380 CPUtime=6.29
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 275 0 0 0 629 0 0 0 25 0 1 0 197793956 2437120 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 595 261 66 130 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.91 2/79 25359
/proc/meminfo: memFree=1961104/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=2512 CPUtime=12.69
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 318 0 0 0 1269 0 0 0 25 0 1 0 197793956 2572288 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551610 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 628 304 66 130 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2512

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 25359
/proc/meminfo: memFree=1960848/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=2776 CPUtime=25.48
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 383 0 0 0 2548 0 0 0 25 0 1 0 197793956 2842624 369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 694 369 66 130 0 561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2776

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.91 2/85 25425
/proc/meminfo: memFree=1959200/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=3172 CPUtime=51.05
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 462 0 0 0 5105 0 0 0 25 0 1 0 197793956 3248128 448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552637 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 793 448 66 130 0 660 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 3172

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 25557
/proc/meminfo: memFree=1959488/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=3564 CPUtime=102.17
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 568 0 0 0 10216 1 0 0 25 0 1 0 197793956 3649536 554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 891 554 66 130 0 758 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 3564

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1959248/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=3832 CPUtime=162.14
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 638 0 0 0 16213 1 0 0 25 0 1 0 197793956 3923968 624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 958 624 66 130 0 825 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 3832

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1958928/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=4100 CPUtime=222.13
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 717 0 0 0 22211 2 0 0 25 0 1 0 197793956 4198400 703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1025 703 66 130 0 892 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 4100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1958736/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=4368 CPUtime=282.1
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 763 0 0 0 28208 2 0 0 25 0 1 0 197793956 4472832 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552670 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1092 749 66 130 0 959 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 4368

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1958480/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=4504 CPUtime=342.08
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 812 0 0 0 34206 2 0 0 25 0 1 0 197793956 4612096 798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1126 798 66 130 0 993 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 4504

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1958288/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=4636 CPUtime=402.06
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 850 0 0 0 40203 3 0 0 25 0 1 0 197793956 4747264 836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1159 836 66 130 0 1026 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4636

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1958160/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=4908 CPUtime=462.04
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 891 0 0 0 46200 4 0 0 25 0 1 0 197793956 5025792 877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1227 877 66 130 0 1094 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 4908

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1957968/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=4908 CPUtime=522.02
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 921 0 0 0 52198 4 0 0 25 0 1 0 197793956 5025792 907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1227 907 66 130 0 1094 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4908

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1957648/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5180 CPUtime=582
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 970 0 0 0 58195 5 0 0 25 0 1 0 197793956 5304320 956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1295 956 66 130 0 1162 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5180

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1957520/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5180 CPUtime=641.97
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 992 0 0 0 64192 5 0 0 25 0 1 0 197793956 5304320 978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1295 978 66 130 0 1162 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 5180

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1957392/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5316 CPUtime=701.96
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1003 0 0 0 70190 6 0 0 25 0 1 0 197793956 5443584 989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1329 989 66 130 0 1196 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 5316

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1957136/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5452 CPUtime=761.94
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1039 0 0 0 76188 6 0 0 25 0 1 0 197793956 5582848 1025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1363 1025 66 130 0 1230 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 5452

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1957072/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5452 CPUtime=821.92
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1056 0 0 0 82185 7 0 0 25 0 1 0 197793956 5582848 1042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553172 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1363 1042 66 130 0 1230 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 5452

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1956816/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5720 CPUtime=881.9
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1095 0 0 0 88183 7 0 0 25 0 1 0 197793956 5857280 1081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1430 1081 66 130 0 1297 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 5720

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1956688/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5720 CPUtime=941.88
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1122 0 0 0 94180 8 0 0 25 0 1 0 197793956 5857280 1108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1430 1108 66 130 0 1297 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 5720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1956496/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=5864 CPUtime=1001.85
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1141 0 0 0 100177 8 0 0 25 0 1 0 197793956 6004736 1127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1466 1127 66 130 0 1333 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 5864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1956304/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=6000 CPUtime=1061.84
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1168 0 0 0 106175 9 0 0 25 0 1 0 197793956 6144000 1154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1500 1154 66 130 0 1367 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 6000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1956240/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=6000 CPUtime=1121.81
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1179 0 0 0 112172 9 0 0 25 0 1 0 197793956 6144000 1165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1500 1165 66 130 0 1367 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 6000

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1956112/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=6000 CPUtime=1181.79
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1191 0 0 0 118170 9 0 0 25 0 1 0 197793956 6144000 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1500 1177 66 130 0 1367 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 6000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1955984/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=6000 CPUtime=1200.1
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1194 0 0 0 120000 10 0 0 25 0 1 0 197793956 6144000 1180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1500 1180 66 130 0 1367 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 6000

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25557
/proc/meminfo: memFree=1955984/2055920 swapFree=4145428/4192956
[pid=25358] ppid=25356 vsize=6000 CPUtime=1200.1
/proc/25358/stat : 25358 (minisat_noasser) R 25356 25358 24499 0 -1 4194304 1194 0 0 0 120000 10 0 0 25 0 1 0 197793956 6144000 1180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/25358/statm: 1500 1180 66 130 0 1367 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 6000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.101984
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 6000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1194
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= 24822

runsolver used 1.04884 second user time and 2.69559 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 11:00:15 UTC 2007

IDJOB= 421117
IDBENCH= 20026
IDSOLVER= 188
FILE ID= node37/421117-1177498815

PBS_JOBID= 4685836

Free space on /tmp= 66415 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S141590207-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421117-1177498815/minisat_noassertions /tmp/evaluation/421117-1177498815/instance-421117-1177498815.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421117-1177498815 -o ROOT/results/node37/solver-421117-1177498815 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421117-1177498815/minisat_noassertions /tmp/evaluation/421117-1177498815/instance-421117-1177498815.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7c6ec57a1bd3ce147e9f90a32f77311f

RANDOM SEED= 229389987

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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:       1962800 kB
Buffers:          5904 kB
Cached:          21560 kB
SwapCached:      15308 kB
Active:          41068 kB
Inactive:         9428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1962800 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            27968 kB
Committed_AS:  2084444 kB
PageTables:       2000 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= 66415 MiB

End job on node37 on Wed Apr 25 11:20:18 UTC 2007