Trace number 1806518

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ReVivAl 0.23 + SatElite 2009-03-18UNSAT 703.091 703.424

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark703.091
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7545    30180 |    2263       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    7072    28213 |      --       0       --      -- |     --   | -473/-1967
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 987   #clauses: 7072   #literals: 28213
0.00/0.01	c CPU time:   0.012998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c SatElite is done !
0.00/0.03	c revival is preprocessing the formula...#ITERATIONS 19
0.02/0.39	#LEARNT CLAUSES 25
0.02/0.39	done !
0.02/0.39	c Calling MINISAT
0.02/0.39	This is MiniSat 2.0 beta
0.02/0.39	WARNING: for repeatability, setting FPU to use double precision
0.02/0.39	============================[ Problem Statistics ]=============================
0.02/0.39	|                                                                             |
0.02/0.40	|  Number of variables:  987                                                  |
0.02/0.40	|  Number of clauses:    7097                                                 |
0.38/0.40	|  Parsing time:         0.00         s                                       |
0.38/0.40	============================[ Search Statistics ]==============================
0.38/0.40	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.38/0.40	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.38/0.40	===============================================================================
0.38/0.40	|         0 |     987     7097    20545 |     2365        0    nan |  0.000 % |
0.38/0.41	|       100 |     987     7097    20545 |     2602      100     20 |  0.000 % |
0.38/0.42	|       250 |     987     7097    20545 |     2862      250     18 |  0.000 % |
0.38/0.43	|       475 |     987     7097    20545 |     3148      475     20 |  0.001 % |
0.38/0.45	|       813 |     987     7097    20545 |     3463      813     20 |  0.000 % |
0.38/0.49	|      1319 |     987     7097    20545 |     3809     1319     20 |  0.000 % |
0.38/0.54	|      2078 |     987     7097    20545 |     4190     2078     20 |  0.000 % |
0.38/0.64	|      3217 |     987     7097    20545 |     4610     3217     20 |  0.000 % |
0.38/0.80	|      4926 |     987     7097    20545 |     5071     2575     20 |  0.000 % |
0.98/1.03	|      7488 |     987     7097    20545 |     5578     5137     20 |  0.000 % |
1.38/1.44	|     11332 |     987     7097    20545 |     6135     3316     19 |  0.000 % |
1.97/2.02	|     17098 |     987     7097    20545 |     6749     5995     19 |  0.000 % |
2.87/2.95	|     25748 |     987     7097    20545 |     7424     4397     20 |  0.000 % |
4.28/4.35	|     38724 |     987     7097    20545 |     8166     6100     19 |  0.001 % |
6.58/6.69	|     58187 |     987     7097    20545 |     8983     4939     20 |  0.000 % |
10.07/10.19	|     87380 |     987     7097    20545 |     9881     6954     23 |  0.000 % |
15.67/15.72	|    131169 |     987     7097    20545 |    10870     5860     19 |  0.000 % |
24.37/24.49	|    196853 |     987     7097    20545 |    11957     5842     19 |  0.000 % |
37.75/37.81	|    295381 |     987     7097    20545 |    13152     8133     16 |  0.000 % |
58.85/58.93	|    443171 |     987     7097    20545 |    14468    10418     21 |  0.000 % |
92.14/92.27	|    664854 |     987     7097    20545 |    15915    14000     16 |  0.001 % |
145.51/145.68	|    997382 |     987     7097    20545 |    17506    10375     20 |  0.000 % |
232.25/232.41	|   1496174 |     987     7097    20545 |    19257    16657     18 |  0.000 % |
375.59/375.89	|   2244356 |     987     7097    20545 |    21182    10433     18 |  0.001 % |
601.98/602.33	|   3366630 |     985     7050    20403 |    23301    12847     17 |  0.203 % |
703.04/703.42	===============================================================================
703.04/703.42	restarts              : 25
703.04/703.42	conflicts             : 3833707        (5456 /sec)
703.04/703.42	decisions             : 4521953        (1.76 % random) (6435 /sec)
703.04/703.42	propagations          : 501516605      (713729 /sec)
703.04/703.42	conflict literals     : 79530390       (37.52 % deleted)
703.04/703.42	Memory used           : 8.82 MB
703.04/703.42	CPU time              : 702.671 s
703.04/703.42	
703.04/703.42	UNSATISFIABLE
703.04/703.42	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806518-1242150154/watcher-1806518-1242150154 -o /tmp/evaluation-result-1806518-1242150154/solver-1806518-1242150154 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806518-1242150154.cnf HOME 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 27489
/proc/meminfo: memFree=1414536/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (run.sh) R 27487 27489 27200 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 243042937 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27489/statm: 1340 237 196 169 0 51 0
[pid=27490] ppid=27489 vsize=948 CPUtime=0
/proc/27490/stat : 27490 (SatElite) R 27489 27489 27200 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 243042938 970752 138 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/27490/statm: 237 139 51 126 0 108 0

[startup+0.099821 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 27489
/proc/meminfo: memFree=1414536/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.02
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 317 325 0 0 0 0 2 0 16 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.102819 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 27489
/proc/meminfo: memFree=1414536/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.02
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 317 325 0 0 0 0 2 0 16 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.301871 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 27489
/proc/meminfo: memFree=1414536/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.02
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 317 325 0 0 0 0 2 0 16 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.701906 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 27489
/proc/meminfo: memFree=1414536/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5360

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1412856/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=2976 CPUtime=1.09
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 408 0 0 0 109 0 0 0 25 0 1 0 243042977 3047424 392 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 744 392 76 170 0 572 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8336

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1412408/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=3244 CPUtime=2.69
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 472 0 0 0 269 0 0 0 25 0 1 0 243042977 3321856 456 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 811 456 76 170 0 639 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8604

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1411896/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=3648 CPUtime=5.89
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 569 0 0 0 589 0 0 0 25 0 1 0 243042977 3735552 553 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 912 553 76 170 0 740 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9008

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1411328/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=4044 CPUtime=12.29
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 667 0 0 0 1229 0 0 0 25 0 1 0 243042977 4141056 651 1992294400 134512640 135212939 4294956240 18446744073709551615 134526655 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1011 651 76 170 0 839 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9404

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1411136/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=4312 CPUtime=25.08
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 764 0 0 0 2508 0 0 0 25 0 1 0 243042977 4415488 748 1992294400 134512640 135212939 4294956240 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1078 748 76 170 0 906 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 9672

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1410496/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=4984 CPUtime=50.68
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 908 0 0 0 5067 1 0 0 25 0 1 0 243042977 5103616 892 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1246 892 76 170 0 1074 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10344

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1409536/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=5780 CPUtime=101.86
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1117 0 0 0 10185 1 0 0 25 0 1 0 243042977 5918720 1101 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1445 1101 76 170 0 1273 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 11140

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1408960/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=6332 CPUtime=161.83
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1268 0 0 0 16182 1 0 0 25 0 1 0 243042977 6483968 1252 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1583 1252 76 170 0 1411 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 11692

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1408576/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=6760 CPUtime=221.77
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1360 0 0 0 22176 1 0 0 25 0 1 0 243042977 6922240 1344 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1690 1344 76 170 0 1518 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 12120

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1408128/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=7340 CPUtime=281.75
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1473 0 0 0 28174 1 0 0 25 0 1 0 243042977 7516160 1457 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1835 1457 76 170 0 1663 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 12700

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1407616/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=7868 CPUtime=341.73
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1606 0 0 0 34172 1 0 0 25 0 1 0 243042977 8056832 1590 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 1967 1590 76 170 0 1795 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 13228

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1407488/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=8016 CPUtime=401.68
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1644 0 0 0 40167 1 0 0 25 0 1 0 243042977 8208384 1628 1992294400 134512640 135212939 4294956240 18446744073709551615 134526785 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2004 1628 76 170 0 1832 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 13376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1407168/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=8148 CPUtime=461.65
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1704 0 0 0 46164 1 0 0 25 0 1 0 243042977 8343552 1688 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2037 1688 76 170 0 1865 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 13508

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406912/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=8432 CPUtime=521.63
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1768 0 0 0 52162 1 0 0 25 0 1 0 243042977 8634368 1752 1992294400 134512640 135212939 4294956240 18446744073709551615 134526682 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2108 1752 76 170 0 1936 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 13792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406784/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=8584 CPUtime=581.61
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1800 0 0 0 58160 1 0 0 25 0 1 0 243042977 8790016 1784 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2146 1784 76 170 0 1974 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 13944

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406400/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=9028 CPUtime=641.59
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1890 0 0 0 64158 1 0 0 25 0 1 0 243042977 9244672 1874 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2257 1874 76 170 0 2085 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 14388

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406144/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=9028 CPUtime=701.56
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1912 0 0 0 70155 1 0 0 25 0 1 0 243042977 9244672 1896 1992294400 134512640 135212939 4294956240 18446744073709551615 134534888 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2257 1896 76 170 0 2085 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 14388

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

[startup+703.103 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406144/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=9028 CPUtime=702.36
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1912 0 0 0 70235 1 0 0 25 0 1 0 243042977 9244672 1896 1992294400 134512640 135212939 4294956240 18446744073709551615 134537450 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2257 1896 76 170 0 2085 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 14388

[startup+703.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406144/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=9028 CPUtime=702.56
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1912 0 0 0 70255 1 0 0 25 0 1 0 243042977 9244672 1896 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2257 1896 76 170 0 2085 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 14388

[startup+703.401 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 27493
/proc/meminfo: memFree=1406144/2055920 swapFree=4150108/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0.38
/proc/27489/stat : 27489 (run.sh) S 27487 27489 27200 0 -1 4194304 343 631 0 0 0 0 38 0 18 0 1 0 243042937 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 241 197 169 0 51 0
[pid=27493] ppid=27489 vsize=9028 CPUtime=702.66
/proc/27493/stat : 27493 (minisat) R 27489 27489 27200 0 -1 4194304 1912 0 0 0 70265 1 0 0 25 0 1 0 243042977 9244672 1896 1992294400 134512640 135212939 4294956240 18446744073709551615 134535736 0 0 4096 3 0 0 0 17 0 0 0
/proc/27493/statm: 2257 1896 76 170 0 2085 0
Current children cumulated CPU time (s) 703.04
Current children cumulated vsize (KiB) 14388

Child status: 20
Real time (s): 703.424
CPU time (s): 703.091
CPU user time (s): 703.062
CPU system time (s): 0.028995
CPU usage (%): 99.9527
Max. virtual memory (cumulated for all children) (KiB): 14388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 703.062
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2909
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= 10
involuntary context switches= 1648

runsolver used 0.631903 second user time and 1.93471 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-12 19:42:34
IDJOB=1806518
IDBENCH=24750
IDSOLVER=648
FILE ID=node51/1806518-1242150154
PBS_JOBID= 9289673
Free space on /tmp= 66248 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806518-1242150154/watcher-1806518-1242150154 -o /tmp/evaluation-result-1806518-1242150154/solver-1806518-1242150154 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806518-1242150154.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=1222541935

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1415080 kB
Buffers:         44808 kB
Cached:         483680 kB
SwapCached:      36660 kB
Active:          56736 kB
Inactive:       510448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415080 kB
SwapTotal:     4192956 kB
SwapFree:      4150108 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          14024 kB
Slab:            59828 kB
Committed_AS:   719996 kB
PageTables:       1392 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= 66248 MiB
End job on node51 at 2009-05-12 19:54:18