Trace number 298033

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 (with assertions)? (TO) 1200.03 1200.34

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
MD5SUMb403a40368f0561878d5cbdd78a87179
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
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 |     434     1888     5761 |      629        0    nan |  0.000 % |
0.00/0.00	c |       101 |     434     1888     5761 |      692      101     21 |  0.000 % |
0.00/0.01	c |       255 |     434     1888     5761 |      761      255     21 |  0.000 % |
0.00/0.02	c |       481 |     434     1888     5761 |      837      481     22 |  0.000 % |
0.00/0.03	c |       820 |     434     1888     5761 |      921      820     22 |  0.000 % |
0.00/0.05	c |      1326 |     434     1888     5761 |     1013      843     20 |  0.000 % |
0.00/0.08	c |      2086 |     434     1888     5761 |     1114     1074     20 |  0.000 % |
0.10/0.13	c |      3226 |     434     1888     5761 |     1226     1050     19 |  0.000 % |
0.10/0.20	c |      4935 |     434     1888     5761 |     1349      843     19 |  0.000 % |
0.30/0.32	c |      7498 |     434     1888     5761 |     1483     1295     21 |  0.000 % |
0.41/0.50	c |     11342 |     434     1888     5761 |     1632     1328     21 |  0.000 % |
0.71/0.78	c |     17109 |     434     1888     5761 |     1795     1185     21 |  0.000 % |
1.12/1.22	c |     25758 |     434     1888     5761 |     1975     1535     19 |  0.000 % |
1.84/1.88	c |     38732 |     434     1888     5761 |     2172     1411     17 |  0.000 % |
2.86/2.93	c |     58193 |     434     1888     5761 |     2389     1991     21 |  0.000 % |
4.40/4.50	c |     87385 |     434     1888     5761 |     2628     1950     20 |  0.000 % |
6.86/6.95	c |    131174 |     434     1888     5761 |     2891     1591     19 |  0.000 % |
10.75/10.84	c |    196858 |     434     1888     5761 |     3180     2666     20 |  0.000 % |
16.78/16.89	c |    295386 |     434     1888     5761 |     3499     2763     20 |  0.000 % |
26.21/26.25	c |    443177 |     434     1888     5761 |     3848     3243     21 |  0.000 % |
40.75/40.83	c |    664861 |     434     1888     5761 |     4233     2851     20 |  0.000 % |
63.07/63.12	c |    997387 |     434     1888     5761 |     4657     3710     20 |  0.000 % |
98.19/98.23	c |   1496175 |     434     1888     5761 |     5122     4007     20 |  0.000 % |
152.87/152.99	c |   2244358 |     434     1888     5761 |     5635     3126     19 |  0.000 % |
238.36/238.51	c |   3366634 |     434     1888     5761 |     6198     3400     20 |  0.000 % |
375.88/376.06	c |   5050046 |     434     1888     5761 |     6818     3245     20 |  0.000 % |
592.12/592.34	c |   7575162 |     434     1888     5761 |     7500     4199     22 |  0.000 % |
927.15/927.48	c |  11362838 |     434     1888     5761 |     8250     6750     20 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-298033-1171849113 -o ROOT/results/node63/solver-298033-1171849113 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298033-1171849113/minisat /tmp/evaluation/298033-1171849113/instance-298033-1171849113.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 24358
/proc/meminfo: memFree=517608/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=1884 CPUtime=0
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 204868714 1929216 135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134535711 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 471 135 72 138 0 330 0

[startup+0.107382 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 24358
/proc/meminfo: memFree=517608/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=2016 CPUtime=0.1
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 177 0 0 0 10 0 0 0 18 0 1 0 204868714 2064384 161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 504 161 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515424 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 24358
/proc/meminfo: memFree=517608/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=2148 CPUtime=0.51
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 209 0 0 0 51 0 0 0 21 0 1 0 204868714 2199552 193 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550902 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 537 193 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33551 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24359
/proc/meminfo: memFree=517024/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=2148 CPUtime=1.33
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 232 0 0 0 133 0 0 0 25 0 1 0 204868714 2199552 216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550872 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 537 216 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.97569 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24359
/proc/meminfo: memFree=516768/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=2416 CPUtime=2.97
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 271 0 0 0 297 0 0 0 25 0 1 0 204868714 2473984 255 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 604 255 73 138 0 463 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2416

[startup+6.25104 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24359
/proc/meminfo: memFree=516576/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=2548 CPUtime=6.24
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 307 0 0 0 624 0 0 0 25 0 1 0 204868714 2609152 291 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 637 291 73 138 0 496 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2548

[startup+12.7057 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24359
/proc/meminfo: memFree=516256/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=2680 CPUtime=12.69
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 365 0 0 0 1269 0 0 0 25 0 1 0 204868714 2744320 349 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551002 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 670 349 73 138 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2680

[startup+25.6071 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24359
/proc/meminfo: memFree=516000/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=3076 CPUtime=25.59
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 438 0 0 0 2559 0 0 0 25 0 1 0 204868714 3149824 422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551974 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 769 422 73 138 0 628 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3076

[startup+51.2148 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24359
/proc/meminfo: memFree=515552/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=3340 CPUtime=51.19
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 534 0 0 0 5119 0 0 0 25 0 1 0 204868714 3420160 518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 835 518 73 138 0 694 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3340

[startup+102.422 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24361
/proc/meminfo: memFree=514848/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=3868 CPUtime=102.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 648 0 0 0 10239 0 0 0 25 0 1 0 204868714 3960832 632 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550189 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 967 632 73 138 0 826 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 3868

[startup+162.444 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24361
/proc/meminfo: memFree=514464/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=4264 CPUtime=162.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 741 0 0 0 16239 0 0 0 25 0 1 0 204868714 4366336 725 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1066 725 73 138 0 925 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 4264

[startup+222.46 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24361
/proc/meminfo: memFree=514400/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=4400 CPUtime=222.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 794 0 0 0 22239 0 0 0 25 0 1 0 204868714 4505600 778 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1100 778 73 138 0 959 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 4400

[startup+282.477 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24361
/proc/meminfo: memFree=514144/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=4780 CPUtime=282.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 874 0 0 0 28239 0 0 0 25 0 1 0 204868714 4894720 858 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1195 858 73 138 0 1054 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 4780

[startup+342.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=513888/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=4912 CPUtime=342.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 926 0 0 0 34239 0 0 0 25 0 1 0 204868714 5029888 910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556409 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1228 910 73 138 0 1087 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 4912

[startup+402.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=513568/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=5312 CPUtime=402.4
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 999 0 0 0 40239 1 0 0 25 0 1 0 204868714 5439488 983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1328 983 73 138 0 1187 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 5312

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=513440/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=5444 CPUtime=462.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1037 0 0 0 46238 1 0 0 25 0 1 0 204868714 5574656 1021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1361 1021 73 138 0 1220 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 5444

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=513312/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=5572 CPUtime=522.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1061 0 0 0 52238 1 0 0 25 0 1 0 204868714 5705728 1045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1393 1045 73 138 0 1252 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 5572

[startup+582.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=513184/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=5700 CPUtime=582.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1094 0 0 0 58238 1 0 0 25 0 1 0 204868714 5836800 1078 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1425 1078 73 138 0 1284 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 5700

[startup+642.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512992/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=5832 CPUtime=642.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1155 0 0 0 64238 1 0 0 25 0 1 0 204868714 5971968 1139 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1458 1139 73 138 0 1317 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 5832

[startup+702.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512928/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=5964 CPUtime=702.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1172 0 0 0 70238 1 0 0 25 0 1 0 204868714 6107136 1156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1491 1156 73 138 0 1350 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 5964

[startup+762.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512736/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6100 CPUtime=762.39
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1202 0 0 0 76238 1 0 0 25 0 1 0 204868714 6246400 1186 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1525 1186 73 138 0 1384 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 6100

[startup+822.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512736/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6100 CPUtime=822.4
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1213 0 0 0 82239 1 0 0 25 0 1 0 204868714 6246400 1197 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1525 1197 73 138 0 1384 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 6100

[startup+882.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512672/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6232 CPUtime=882.41
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1236 0 0 0 88239 2 0 0 25 0 1 0 204868714 6381568 1220 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1558 1220 73 138 0 1417 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 6232

[startup+942.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512416/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6368 CPUtime=942.4
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1278 0 0 0 94238 2 0 0 25 0 1 0 204868714 6520832 1262 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556333 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1592 1262 73 138 0 1451 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 6368

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512352/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6492 CPUtime=1002.41
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1299 0 0 0 100239 2 0 0 25 0 1 0 204868714 6647808 1283 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1623 1283 73 138 0 1482 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 6492

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512288/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6628 CPUtime=1062.41
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1321 0 0 0 106239 2 0 0 25 0 1 0 204868714 6787072 1305 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550884 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1657 1305 73 138 0 1516 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 6628

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512224/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6628 CPUtime=1122.4
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1342 0 0 0 112238 2 0 0 25 0 1 0 204868714 6787072 1326 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1657 1326 73 138 0 1516 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 6628

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512160/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6628 CPUtime=1182.4
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1352 0 0 0 118238 2 0 0 25 0 1 0 204868714 6787072 1336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1657 1336 73 138 0 1516 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 6628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512160/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6628 CPUtime=1200.02
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1353 0 0 0 120000 2 0 0 25 0 1 0 204868714 6787072 1337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1657 1337 73 138 0 1516 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6628

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24361
/proc/meminfo: memFree=512160/2055920 swapFree=4183348/4192956
[pid=24358] ppid=24356 vsize=6628 CPUtime=1200.02
/proc/24358/stat : 24358 (minisat) R 24356 24358 23308 0 -1 4194304 1353 0 0 0 120000 2 0 0 25 0 1 0 204868714 6787072 1337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/24358/statm: 1657 1337 73 138 0 1516 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.027995
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 6628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1353
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= 2424

runsolver used 0.858869 second user time and 2.35464 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Feb 19 01:38:33 UTC 2007

IDJOB= 298033
IDBENCH= 19976
IDSOLVER= 109
FILE ID= node63/298033-1171849113

PBS_JOBID= 3839714

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298033-1171849113/minisat /tmp/evaluation/298033-1171849113/instance-298033-1171849113.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-298033-1171849113 -o ROOT/results/node63/solver-298033-1171849113 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298033-1171849113/minisat /tmp/evaluation/298033-1171849113/instance-298033-1171849113.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b403a40368f0561878d5cbdd78a87179

RANDOM SEED= 645131060

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:        518016 kB
Buffers:         48968 kB
Cached:        1366632 kB
SwapCached:       3968 kB
Active:         787124 kB
Inactive:       638396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        518016 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            98352 kB
Committed_AS:   528100 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Mon Feb 19 01:58:36 UTC 2007