Trace number 1806171

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
minisat2-core 070721? (TO) 1200.15 1200.46

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is 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:  49153                                                |
0.00/0.00	|  Number of clauses:    324873                                               |
0.29/0.35	|  Parsing time:         0.33         s                                       |
0.29/0.38	============================[ Search Statistics ]==============================
0.29/0.38	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	===============================================================================
0.29/0.38	|         0 |   48896   323841  1228642 |   107947        0    nan |  0.000 % |
0.39/0.47	|       100 |   48894   323841  1228642 |   118741       99      2 |  0.527 % |
0.49/0.56	|       251 |   48894   323841  1228642 |   130615      250      6 |  0.527 % |
0.79/0.80	|       476 |   48893   323841  1228642 |   143677      474     10 |  0.529 % |
0.99/1.03	|       813 |   48891   323841  1228642 |   158045      809     13 |  0.533 % |
0.99/1.05	|      1321 |   48891   323841  1228642 |   173849     1317     16 |  0.533 % |
1.29/1.31	|      2080 |   48891   323841  1228642 |   191234     2076     21 |  0.533 % |
1.69/1.73	|      3219 |   48890   323286  1226947 |   210358     3210     18 |  0.535 % |
2.20/2.21	|      4927 |   48889   323286  1226947 |   231393     4917     19 |  0.537 % |
3.09/3.14	|      7490 |   48886   323286  1226947 |   254533     7477     20 |  0.543 % |
4.59/4.68	|     11334 |   48883   323220  1226701 |   279986    11311     23 |  0.549 % |
6.89/6.96	|     17100 |   48881   323198  1226619 |   307985    17073     21 |  0.553 % |
10.99/11.02	|     25749 |   48880   323176  1226537 |   338783    25719     23 |  0.555 % |
19.98/20.09	|     38723 |   48878   323165  1226496 |   372662    38690     29 |  0.559 % |
34.48/34.54	|     58184 |   48873   323099  1226250 |   409928    58139     31 |  0.570 % |
58.17/58.28	|     87376 |   48851   322859  1225356 |   450921    87285     35 |  0.614 % |
134.05/134.10	|    131165 |   48810   322828  1225241 |   496013   131057     65 |  0.698 % |
333.50/333.65	|    196849 |   48765   319840  1215900 |   545614   196378     92 |  0.789 % |
687.81/688.07	|    295376 |   48749   319511  1214848 |   600176   294867    139 |  0.838 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806171-1242146038/watcher-1806171-1242146038 -o /tmp/evaluation-result-1806171-1242146038/solver-1806171-1242146038 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806171-1242146038.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): 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 1.00 3/64 26223
/proc/meminfo: memFree=1684176/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=2668 CPUtime=0
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 242631309 2732032 508 1992294400 134512640 135213614 4294956256 18446744073709551615 134736207 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 667 516 58 171 0 493 0

[startup+0.0834579 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26223
/proc/meminfo: memFree=1684176/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=8852 CPUtime=0.08
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 1901 0 0 0 7 1 0 0 18 0 1 0 242631309 9064448 1873 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 2213 1874 58 171 0 2039 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8852

[startup+0.101459 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26223
/proc/meminfo: memFree=1684176/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=9512 CPUtime=0.09
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 2078 0 0 0 8 1 0 0 18 0 1 0 242631309 9740288 2050 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 2378 2050 58 171 0 2204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9512

[startup+0.301476 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26223
/proc/meminfo: memFree=1684176/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=17624 CPUtime=0.29
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 4076 0 0 0 27 2 0 0 19 0 1 0 242631309 18046976 4048 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 4406 4048 58 171 0 4232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17624

[startup+0.701513 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26223
/proc/meminfo: memFree=1684176/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=21060 CPUtime=0.69
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 4842 0 0 0 67 2 0 0 22 0 1 0 242631309 21565440 4814 1992294400 134512640 135213614 4294956256 18446744073709551615 134530584 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 5265 4814 77 171 0 5091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21060

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1664968/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=21456 CPUtime=1.49
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 4967 0 0 0 147 2 0 0 25 0 1 0 242631309 21970944 4939 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 5364 4939 78 171 0 5190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21456

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1664072/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=22248 CPUtime=3.09
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 5173 0 0 0 306 3 0 0 25 0 1 0 242631309 22781952 5145 1992294400 134512640 135213614 4294956256 18446744073709551615 134530661 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 5562 5145 78 171 0 5388 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22248

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1662792/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=23352 CPUtime=6.29
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 5443 0 0 0 626 3 0 0 25 0 1 0 242631309 23912448 5415 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 5838 5415 78 171 0 5664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23352

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1660616/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=25508 CPUtime=12.68
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 5952 0 0 0 1264 4 0 0 25 0 1 0 242631309 26120192 5924 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 6377 5924 78 171 0 6203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25508

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1657096/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=29052 CPUtime=25.48
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 6835 0 0 0 2542 6 0 0 25 0 1 0 242631309 29749248 6807 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 7263 6807 78 171 0 7089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29052

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1651016/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=35200 CPUtime=51.07
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 8364 0 0 0 5099 8 0 0 25 0 1 0 242631309 36044800 8336 1992294400 134512640 135213614 4294956256 18446744073709551615 134537534 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 8800 8336 78 171 0 8626 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35200

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1636104/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=49956 CPUtime=102.26
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 12061 0 0 0 10213 13 0 0 25 0 1 0 242631309 51154944 12033 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 12489 12033 78 171 0 12315 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49956

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1618888/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=67604 CPUtime=162.24
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 16406 0 0 0 16207 17 0 0 25 0 1 0 242631309 69226496 16378 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 16901 16378 78 171 0 16727 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67604

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1600584/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=85512 CPUtime=222.23
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 20933 0 0 0 22200 23 0 0 25 0 1 0 242631309 87564288 20905 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 21378 20905 78 171 0 21204 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 85512

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1588872/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=97180 CPUtime=282.21
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 23862 0 0 0 28195 26 0 0 25 0 1 0 242631309 99512320 23834 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 24295 23834 78 171 0 24121 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 97180

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1581896/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=104092 CPUtime=342.2
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 25592 0 0 0 34193 27 0 0 25 0 1 0 242631309 106590208 25564 1992294400 134512640 135213614 4294956256 18446744073709551615 134526755 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 26023 25564 78 171 0 25849 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 104092

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1566280/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=120204 CPUtime=402.18
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 29549 0 0 0 40187 31 0 0 25 0 1 0 242631309 123088896 29521 1992294400 134512640 135213614 4294956256 18446744073709551615 134529535 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 30051 29521 78 171 0 29877 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 120204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1542280/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=143788 CPUtime=462.17
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 35467 0 0 0 46180 37 0 0 25 0 1 0 242631309 147238912 35439 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 35947 35439 78 171 0 35773 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 143788

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1523592/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=162704 CPUtime=522.15
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 40192 0 0 0 52174 41 0 0 25 0 1 0 242631309 166608896 40164 1992294400 134512640 135213614 4294956256 18446744073709551615 134529556 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 40676 40164 78 171 0 40502 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 162704

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1509000/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=177000 CPUtime=582.14
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 43782 0 0 0 58167 47 0 0 25 0 1 0 242631309 181248000 43754 1992294400 134512640 135213614 4294956256 18446744073709551615 134526697 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 44250 43754 78 171 0 44076 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 177000

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1499080/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=186656 CPUtime=642.12
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 46212 0 0 0 64163 49 0 0 25 0 1 0 242631309 191135744 46184 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 46664 46184 78 171 0 46490 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 186656

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1485320/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=200608 CPUtime=702.1
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 49698 0 0 0 70158 52 0 0 25 0 1 0 242631309 205422592 49670 1992294400 134512640 135213614 4294956256 18446744073709551615 134719431 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 50152 49670 78 171 0 49978 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 200608

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1468104/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=218116 CPUtime=762.09
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 53949 0 0 0 76153 56 0 0 25 0 1 0 242631309 223350784 53921 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 54529 53921 78 171 0 54355 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 218116

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1457288/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=228968 CPUtime=822.08
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 56676 0 0 0 82149 59 0 0 25 0 1 0 242631309 234463232 56648 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 57242 56648 78 171 0 57068 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 228968

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1445000/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=241000 CPUtime=882.06
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 59714 0 0 0 88145 61 0 0 25 0 1 0 242631309 246784000 59686 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 60250 59686 78 171 0 60076 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 241000

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1430792/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=255416 CPUtime=942.05
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 63310 0 0 0 94141 64 0 0 25 0 1 0 242631309 261545984 63282 1992294400 134512640 135213614 4294956256 18446744073709551615 134529532 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 63854 63282 78 171 0 63680 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 255416

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26226
/proc/meminfo: memFree=1412296/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=273588 CPUtime=1002.03
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 67863 0 0 0 100135 68 0 0 25 0 1 0 242631309 280154112 67835 1992294400 134512640 135213614 4294956256 18446744073709551615 134526730 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 68397 67835 78 171 0 68223 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 273588

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26226
/proc/meminfo: memFree=1396296/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=289844 CPUtime=1062.02
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 71936 0 0 0 106131 71 0 0 25 0 1 0 242631309 296800256 71908 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 72461 71908 78 171 0 72287 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 289844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1384200/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=301544 CPUtime=1122.01
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 74870 0 0 0 112126 75 0 0 25 0 1 0 242631309 308781056 74842 1992294400 134512640 135213614 4294956256 18446744073709551615 134529552 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 75386 74842 78 171 0 75212 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 301544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1371912/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=313824 CPUtime=1181.99
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 77973 0 0 0 118121 78 0 0 25 0 1 0 242631309 321355776 77945 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 78456 77945 78 171 0 78282 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 313824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1366472/2055920 swapFree=4178888/4192956
[pid=26223] ppid=26221 vsize=319132 CPUtime=1200.09
/proc/26223/stat : 26223 (minisat_static) R 26221 26223 26063 0 -1 4194304 79277 0 0 0 119930 79 0 0 25 0 1 0 242631309 326791168 79249 1992294400 134512640 135213614 4294956256 18446744073709551615 134536454 0 0 4096 3 0 0 0 17 1 0 0
/proc/26223/statm: 79783 79249 78 171 0 79609 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 319132

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): 1200.46
CPU time (s): 1200.15
CPU user time (s): 1199.3
CPU system time (s): 0.84887
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 319132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.84887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79277
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= 2
involuntary context switches= 2318

runsolver used 0.934857 second user time and 2.6146 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-12 18:33:59
IDJOB=1806171
IDBENCH=24683
IDSOLVER=651
FILE ID=node55/1806171-1242146038
PBS_JOBID= 9289669
Free space on /tmp= 66248 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806171-1242146038/watcher-1806171-1242146038 -o /tmp/evaluation-result-1806171-1242146038/solver-1806171-1242146038 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806171-1242146038.cnf

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1412720563

node55.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		: 3000.240
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		: 3000.240
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:       1684592 kB
Buffers:         55388 kB
Cached:         239004 kB
SwapCached:       7868 kB
Active:          79072 kB
Inactive:       225228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684592 kB
SwapTotal:     4192956 kB
SwapFree:      4178888 kB
Dirty:            8964 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            53056 kB
Committed_AS:   789516 kB
PageTables:       1364 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 node55 at 2009-05-12 18:54:02