Trace number 294590

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
minimarch 2007-02-08UNSAT 951.675 951.933

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
MD5SUMf925586f9b717029fe6870824cb1d191
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9215
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  50                                                   |
0.00/0.00	|  Number of clauses:    4450                                                 |
0.00/0.01	|  Parsing time:         0.02         s                                       |
0.10/0.14	============================[ Search Statistics ]==============================
0.10/0.14	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.14	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.14	===============================================================================
0.10/0.14	|         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.10/0.15	|       100 |      50     4450    31150 |     1631      100     20 |  0.041 % |
0.10/0.15	|       250 |      50     4450    31150 |     1794      250     19 |  0.041 % |
0.10/0.16	|       475 |      50     4450    31150 |     1974      475     19 |  0.041 % |
0.10/0.18	|       812 |      50     4450    31150 |     2171      812     19 |  0.041 % |
0.10/0.20	|      1318 |      50     4450    31150 |     2388     1318     19 |  0.041 % |
0.20/0.23	|      2077 |      50     4450    31150 |     2627     2077     19 |  0.041 % |
0.20/0.28	|      3216 |      50     4450    31150 |     2890     1889     18 |  0.041 % |
0.30/0.36	|      4925 |      50     4450    31150 |     3179     2141     18 |  0.041 % |
0.41/0.48	|      7487 |      50     4450    31150 |     3497     3102     18 |  0.041 % |
0.61/0.67	|     11332 |      50     4450    31150 |     3847     3434     17 |  0.041 % |
0.92/0.97	|     17099 |      50     4450    31150 |     4232     3398     17 |  0.041 % |
1.43/1.44	|     25749 |      50     4450    31150 |     4655     3536     17 |  0.041 % |
2.15/2.17	|     38724 |      50     4450    31150 |     5120     2479     17 |  0.041 % |
3.27/3.32	|     58185 |      50     4450    31150 |     5632     3954     16 |  0.041 % |
5.01/5.12	|     87377 |      50     4450    31150 |     6196     4885     16 |  0.041 % |
7.77/7.80	|    131167 |      50     4450    31150 |     6815     5152     17 |  0.041 % |
12.07/12.14	|    196851 |      50     4450    31150 |     7497     5899     16 |  0.041 % |
19.04/19.06	|    295378 |      50     4450    31150 |     8247     6710     16 |  0.041 % |
29.48/29.52	|    443168 |      50     4450    31150 |     9071     5735     15 |  0.041 % |
46.28/46.37	|    664851 |      50     4450    31150 |     9979     4726     16 |  0.041 % |
72.49/72.57	|    997377 |      50     4450    31150 |    10977     7369     15 |  0.041 % |
113.85/113.96	|   1496165 |      50     4450    31150 |    12074     5918     15 |  0.041 % |
178.25/178.36	|   2244347 |      50     4450    31150 |    13282    10470     15 |  0.041 % |
279.92/280.06	|   3366621 |      50     4450    31150 |    14610     8964     14 |  0.042 % |
444.77/444.94	|   5050033 |      50     4450    31150 |    16071    10340     15 |  0.081 % |
701.77/702.00	|   7575150 |      49     4139    28973 |    17678    10816     14 |  2.082 % |
951.61/951.92	===============================================================================
951.61/951.92	lookaheads            : 10233274
951.61/951.92	variable balance      : 0.00
951.61/951.92	restarts              : 27
951.61/951.92	conflicts             : 9956378        (10462 /sec)
951.61/951.92	decisions             : 10233274       (1.75 % random) (10753 /sec)
951.61/951.92	decision = positive   : 4928072
951.61/951.92	decision = negative   : 5305202
951.61/951.92	propagations          : 95348294       (100194 /sec)
951.61/951.92	conflict literals     : 145870480      (25.50 % deleted)
951.61/951.92	Memory used           : 8.45 MB
951.61/951.92	CPU time              : 951.641 s
951.61/951.92	
951.61/951.92	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node76/watcher-294590-1171791374 -o ROOT/results/node76/solver-294590-1171791374 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294590-1171791374/minimarch /tmp/evaluation/294590-1171791374/instance-294590-1171791374.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 0.98 0.99 3/69 8433
/proc/meminfo: memFree=1144200/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=1868 CPUtime=0
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 164 0 0 0 0 0 0 0 19 0 1 0 199095702 1912832 149 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 467 150 51 132 0 332 0

[startup+0.106868 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 8433
/proc/meminfo: memFree=1144200/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=2128 CPUtime=0.1
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 225 0 0 0 10 0 0 0 20 0 1 0 199095702 2179072 210 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523084 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 532 210 63 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.514915 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 8433
/proc/meminfo: memFree=1144200/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=2392 CPUtime=0.51
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 292 0 0 0 51 0 0 0 24 0 1 0 199095702 2449408 277 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 598 277 66 132 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2392

[startup+1.33501 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1143168/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=2524 CPUtime=1.33
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 336 0 0 0 133 0 0 0 25 0 1 0 199095702 2584576 321 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 631 321 66 132 0 496 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2524

[startup+2.9752 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1142912/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=2792 CPUtime=2.96
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 386 0 0 0 296 0 0 0 25 0 1 0 199095702 2859008 371 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 698 371 66 132 0 563 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2792

[startup+6.25158 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1142400/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=3056 CPUtime=6.24
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 456 0 0 0 624 0 0 0 25 0 1 0 199095702 3129344 441 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 764 441 66 132 0 629 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3056

[startup+12.7073 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1142080/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=3332 CPUtime=12.69
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 544 0 0 0 1269 0 0 0 25 0 1 0 199095702 3411968 529 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 833 529 66 132 0 698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3332

[startup+25.6078 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1141632/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=3864 CPUtime=25.59
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 646 0 0 0 2559 0 0 0 25 0 1 0 199095702 3956736 631 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 966 631 66 132 0 831 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3864

[startup+51.2118 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1141056/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=4420 CPUtime=51.19
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 789 0 0 0 5118 1 0 0 25 0 1 0 199095702 4526080 774 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557684 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1105 774 66 132 0 970 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4420

[startup+102.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1140480/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=5008 CPUtime=102.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 928 0 0 0 10237 1 0 0 25 0 1 0 199095702 5128192 913 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1252 913 66 132 0 1117 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 5008

[startup+162.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8434
/proc/meminfo: memFree=1139904/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=5620 CPUtime=162.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1078 0 0 0 16237 1 0 0 25 0 1 0 199095702 5754880 1063 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1405 1063 66 132 0 1270 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 5620

[startup+222.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8436
/proc/meminfo: memFree=1139328/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=6260 CPUtime=222.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1212 0 0 0 22237 1 0 0 25 0 1 0 199095702 6410240 1197 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551666 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1565 1197 66 132 0 1430 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 6260

[startup+282.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8436
/proc/meminfo: memFree=1139008/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=6576 CPUtime=282.37
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1290 0 0 0 28236 1 0 0 25 0 1 0 199095702 6733824 1275 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1644 1275 66 132 0 1509 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 6576

[startup+342.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8436
/proc/meminfo: memFree=1138880/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=6736 CPUtime=342.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1336 0 0 0 34236 2 0 0 25 0 1 0 199095702 6897664 1321 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1684 1321 66 132 0 1549 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 6736

[startup+402.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8436
/proc/meminfo: memFree=1138560/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=7052 CPUtime=402.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1406 0 0 0 40236 2 0 0 25 0 1 0 199095702 7221248 1391 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550350 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1763 1391 66 132 0 1628 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7052

[startup+462.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 8436
/proc/meminfo: memFree=1138432/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=7224 CPUtime=462.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1446 0 0 0 46236 2 0 0 25 0 1 0 199095702 7397376 1431 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1806 1431 66 132 0 1671 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7224

[startup+522.537 s]
/proc/loadavg: 1.06 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1138112/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=7508 CPUtime=522.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1515 0 0 0 52236 2 0 0 25 0 1 0 199095702 7688192 1500 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1877 1500 66 132 0 1742 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 7508

[startup+582.556 s]
/proc/loadavg: 1.02 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1138048/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=7508 CPUtime=582.39
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1528 0 0 0 58237 2 0 0 25 0 1 0 199095702 7688192 1513 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1877 1513 66 132 0 1742 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 7508

[startup+642.57 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137856/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=7792 CPUtime=642.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1580 0 0 0 64236 2 0 0 25 0 1 0 199095702 7979008 1565 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1948 1565 66 132 0 1813 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 7792

[startup+702.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137728/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=7936 CPUtime=702.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1614 0 0 0 70236 2 0 0 25 0 1 0 199095702 8126464 1599 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 1984 1599 66 132 0 1849 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 7936

[startup+762.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137472/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8220 CPUtime=762.38
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1677 0 0 0 76236 2 0 0 25 0 1 0 199095702 8417280 1662 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551191 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2055 1662 66 132 0 1920 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 8220

[startup+822.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137280/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8364 CPUtime=822.39
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1727 0 0 0 82237 2 0 0 25 0 1 0 199095702 8564736 1712 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2091 1712 66 132 0 1956 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 8364

[startup+882.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137152/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8504 CPUtime=882.39
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1761 0 0 0 88237 2 0 0 25 0 1 0 199095702 8708096 1746 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2126 1746 66 132 0 1991 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 8504

[startup+942.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=942.39
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 94236 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 8648

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

[startup+943.887 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=943.63
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 94360 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 943.63
Current children cumulated vsize (KiB) 8648

[startup+947.162 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=946.9
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 94687 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 946.9
Current children cumulated vsize (KiB) 8648

[startup+950.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=950.18
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 95015 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 950.18
Current children cumulated vsize (KiB) 8648

[startup+951.259 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=951
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 95097 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 951
Current children cumulated vsize (KiB) 8648

[startup+951.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=951.41
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 95138 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 951.41
Current children cumulated vsize (KiB) 8648

[startup+951.875 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8436
/proc/meminfo: memFree=1137024/2055888 swapFree=4087076/4096564
[pid=8433] ppid=8431 vsize=8648 CPUtime=951.61
/proc/8433/stat : 8433 (minimarch) R 8431 8433 7713 0 -1 4194304 1780 0 0 0 95158 3 0 0 25 0 1 0 199095702 8855552 1765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/8433/statm: 2162 1765 66 132 0 2027 0
Current children cumulated CPU time (s) 951.61
Current children cumulated vsize (KiB) 8648

Child status: 20
Real time (s): 951.933
CPU time (s): 951.675
CPU user time (s): 951.641
CPU system time (s): 0.033994
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 8648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 951.641
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1787
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= 7
involuntary context switches= 515

runsolver used 0.78388 second user time and 1.76373 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Feb 18 09:36:14 UTC 2007

IDJOB= 294590
IDBENCH= 19892
IDSOLVER= 110
FILE ID= node76/294590-1171791374

PBS_JOBID= 3839558

Free space on /tmp= 66649 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294590-1171791374/minimarch /tmp/evaluation/294590-1171791374/instance-294590-1171791374.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-294590-1171791374 -o ROOT/results/node76/solver-294590-1171791374 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294590-1171791374/minimarch /tmp/evaluation/294590-1171791374/instance-294590-1171791374.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f925586f9b717029fe6870824cb1d191

RANDOM SEED= 435468273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1144672 kB
Buffers:         41632 kB
Cached:         773764 kB
SwapCached:       3460 kB
Active:         565296 kB
Inactive:       260464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1144672 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            71816 kB
Committed_AS:   890328 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Sun Feb 18 09:52:06 UTC 2007