Trace number 421005

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
MD5SUM7d86721a55ab336c62a419c8ebee7a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.19882
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.05/0.09	c ============================[ Search Statistics ]==============================
0.05/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.09	c ===============================================================================
0.05/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       100 |      55     4895    34265 |     1794      100     21 |  0.034 % |
0.09/0.10	c |       250 |      55     4895    34265 |     1974      250     20 |  0.034 % |
0.09/0.11	c |       476 |      55     4895    34265 |     2171      476     20 |  0.034 % |
0.09/0.13	c |       814 |      55     4895    34265 |     2388      814     20 |  0.034 % |
0.09/0.15	c |      1321 |      55     4895    34265 |     2627     1321     20 |  0.034 % |
0.09/0.18	c |      2080 |      55     4895    34265 |     2890     2080     20 |  0.034 % |
0.19/0.24	c |      3219 |      55     4895    34265 |     3179     1762     19 |  0.034 % |
0.29/0.32	c |      4929 |      55     4895    34265 |     3497     1873     19 |  0.034 % |
0.39/0.46	c |      7492 |      55     4895    34265 |     3847     2675     19 |  0.034 % |
0.59/0.66	c |     11336 |      55     4895    34265 |     4232     2648     19 |  0.034 % |
0.89/0.98	c |     17103 |      55     4895    34265 |     4655     4161     19 |  0.034 % |
1.39/1.48	c |     25753 |      55     4895    34265 |     5120     3452     18 |  0.034 % |
2.20/2.25	c |     38728 |      55     4895    34265 |     5632     3571     18 |  0.034 % |
3.39/3.45	c |     58189 |      55     4895    34265 |     6196     3239     19 |  0.034 % |
5.19/5.28	c |     87383 |      55     4895    34265 |     6815     4443     19 |  0.034 % |
8.09/8.18	c |    131172 |      55     4895    34265 |     7497     3783     17 |  0.034 % |
12.59/12.66	c |    196856 |      55     4895    34265 |     8247     5546     18 |  0.034 % |
19.79/19.84	c |    295382 |      55     4895    34265 |     9071     4844     18 |  0.034 % |
30.88/30.98	c |    443171 |      55     4895    34265 |     9979     7145     18 |  0.034 % |
48.67/48.71	c |    664854 |      55     4895    34265 |    10977     8821     18 |  0.034 % |
76.27/76.40	c |    997381 |      55     4895    34265 |    12074     5925     20 |  0.034 % |
120.56/120.68	c |   1496170 |      55     4895    34265 |    13282     8889     16 |  0.034 % |
189.34/189.45	c |   2244352 |      55     4895    34265 |    14610    12178     18 |  0.034 % |
301.91/302.05	c |   3366626 |      55     4895    34265 |    16071     7985     16 |  0.034 % |
480.16/480.34	c |   5050037 |      55     4895    34265 |    17678     9956     17 |  0.034 % |
769.87/770.15	c |   7575153 |      55     4895    34265 |    19446    13288     16 |  0.034 % |

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/node60/watcher-421005-1177496944 -o ROOT/results/node60/solver-421005-1177496944 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421005-1177496944/minisat_noassertions /tmp/evaluation/421005-1177496944/instance-421005-1177496944.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 2/64 23241
/proc/meminfo: memFree=1658768/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=1856 CPUtime=0
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 197604384 1900544 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 464 144 50 130 0 331 0

[startup+0.0600821 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 23241
/proc/meminfo: memFree=1658768/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=2128 CPUtime=0.05
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 243 0 0 0 5 0 0 0 18 0 1 0 197604384 2179072 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 532 229 62 130 0 399 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2128

[startup+0.101085 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 23241
/proc/meminfo: memFree=1658768/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=2128 CPUtime=0.09
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 197604384 2179072 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 532 230 63 130 0 399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301104 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 23241
/proc/meminfo: memFree=1658768/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=2396 CPUtime=0.29
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 288 0 0 0 29 0 0 0 19 0 1 0 197604384 2453504 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 599 274 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701144 s]
/proc/loadavg: 0.91 0.95 0.91 2/64 23241
/proc/meminfo: memFree=1658768/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=2536 CPUtime=0.69
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 333 0 0 0 69 0 0 0 23 0 1 0 197604384 2596864 319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 634 319 66 130 0 501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 23242
/proc/meminfo: memFree=1657672/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=2668 CPUtime=1.49
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 377 0 0 0 149 0 0 0 25 0 1 0 197604384 2732032 363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 667 363 66 130 0 534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2668

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 23242
/proc/meminfo: memFree=1657360/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=2952 CPUtime=3.09
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 431 0 0 0 309 0 0 0 25 0 1 0 197604384 3022848 417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 738 417 66 130 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2952

[startup+6.30169 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 23242
/proc/meminfo: memFree=1656976/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=3224 CPUtime=6.29
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 197604384 3301376 482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 806 482 66 130 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3224

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 23242
/proc/meminfo: memFree=1656592/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=3508 CPUtime=12.69
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 570 0 0 0 1269 0 0 0 25 0 1 0 197604384 3592192 556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 877 556 66 130 0 744 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3508

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 23242
/proc/meminfo: memFree=1656144/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=3904 CPUtime=25.48
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 658 0 0 0 2548 0 0 0 25 0 1 0 197604384 3997696 644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 976 644 66 130 0 843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3904

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 23242
/proc/meminfo: memFree=1655760/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=4320 CPUtime=51.07
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 761 0 0 0 5107 0 0 0 25 0 1 0 197604384 4423680 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1080 747 66 130 0 947 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4320

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 23242
/proc/meminfo: memFree=1655184/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=4936 CPUtime=102.26
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 895 0 0 0 10226 0 0 0 25 0 1 0 197604384 5054464 881 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1234 881 66 130 0 1101 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4936

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1654736/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=5260 CPUtime=162.25
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 990 0 0 0 16224 1 0 0 25 0 1 0 197604384 5386240 976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1315 976 66 130 0 1182 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1654352/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=5528 CPUtime=222.23
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1079 0 0 0 22222 1 0 0 25 0 1 0 197604384 5660672 1065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1382 1065 66 130 0 1249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5528

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1654160/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=5848 CPUtime=282.21
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1145 0 0 0 28220 1 0 0 25 0 1 0 197604384 5988352 1131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1462 1131 66 130 0 1329 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1653840/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=6136 CPUtime=342.19
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1207 0 0 0 34218 1 0 0 25 0 1 0 197604384 6283264 1193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1534 1193 66 130 0 1401 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6136

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1653520/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=6560 CPUtime=402.18
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1276 0 0 0 40217 1 0 0 25 0 1 0 197604384 6717440 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1640 1262 66 130 0 1507 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6560

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1653392/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=6704 CPUtime=462.17
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1317 0 0 0 46215 2 0 0 25 0 1 0 197604384 6864896 1303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1676 1303 66 130 0 1543 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6704

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1653328/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=6704 CPUtime=522.15
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1329 0 0 0 52213 2 0 0 25 0 1 0 197604384 6864896 1315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547872 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1676 1315 66 130 0 1543 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6704

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1653200/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=6844 CPUtime=582.13
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1363 0 0 0 58211 2 0 0 25 0 1 0 197604384 7008256 1349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1711 1349 66 130 0 1578 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6844

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23242
/proc/meminfo: memFree=1653072/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=6988 CPUtime=642.12
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1388 0 0 0 64210 2 0 0 25 0 1 0 197604384 7155712 1374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1747 1374 66 130 0 1614 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6988

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652880/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7132 CPUtime=702.1
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1408 0 0 0 70208 2 0 0 25 0 1 0 197604384 7303168 1394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1783 1394 66 130 0 1650 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7132

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652944/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7132 CPUtime=762.08
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1429 0 0 0 76206 2 0 0 25 0 1 0 197604384 7303168 1415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1783 1415 66 130 0 1650 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7132

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652816/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7332 CPUtime=822.06
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1454 0 0 0 82204 2 0 0 25 0 1 0 197604384 7507968 1440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1833 1440 66 130 0 1700 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7332

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652624/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7332 CPUtime=882.05
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1484 0 0 0 88202 3 0 0 25 0 1 0 197604384 7507968 1470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1833 1470 66 130 0 1700 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7332

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652560/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=942.03
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1499 0 0 0 94200 3 0 0 25 0 1 0 197604384 7651328 1485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558131 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 1485 66 130 0 1735 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652496/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=1002.01
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1525 0 0 0 100198 3 0 0 25 0 1 0 197604384 7651328 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 1511 66 130 0 1735 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652496/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=1061.99
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1528 0 0 0 106196 3 0 0 25 0 1 0 197604384 7651328 1514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 1514 66 130 0 1735 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 7472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652432/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=1121.98
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1534 0 0 0 112195 3 0 0 25 0 1 0 197604384 7651328 1520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 1520 66 130 0 1735 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 7472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652368/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=1181.97
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1537 0 0 0 118193 4 0 0 25 0 1 0 197604384 7651328 1523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 1523 66 130 0 1735 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23244
/proc/meminfo: memFree=1652368/2055920 swapFree=4183288/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=1200.07
/proc/23241/stat : 23241 (minisat_noasser) R 23239 23241 22164 0 -1 4194304 1537 0 0 0 120003 4 0 0 25 0 1 0 197604384 7651328 1523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 1523 66 130 0 1735 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7472

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.042993
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 7472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1537
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= 2019

runsolver used 0.979851 second user time and 2.30565 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 25 10:29:04 UTC 2007

IDJOB= 421005
IDBENCH= 19914
IDSOLVER= 188
FILE ID= node60/421005-1177496944

PBS_JOBID= 4685823

Free space on /tmp= 66416 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421005-1177496944/minisat_noassertions /tmp/evaluation/421005-1177496944/instance-421005-1177496944.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-421005-1177496944 -o ROOT/results/node60/solver-421005-1177496944 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421005-1177496944/minisat_noassertions /tmp/evaluation/421005-1177496944/instance-421005-1177496944.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7d86721a55ab336c62a419c8ebee7a6a

RANDOM SEED= 677469531

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1659240 kB
Buffers:         28140 kB
Cached:         256016 kB
SwapCached:       3688 kB
Active:         154688 kB
Inactive:       176732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659240 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          53324 kB
Slab:            51152 kB
Committed_AS:  2589744 kB
PageTables:       1560 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= 66416 MiB

End job on node60 on Wed Apr 25 10:49:07 UTC 2007