Trace number 313265

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) 1200.19 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-15-s.cnf
MD5SUMaeddf6934ba21adf4a25a76bc314ef43
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark668.114
Satisfiable
(Un)Satisfiability was proved
Number of variables218494
Number of clauses1013700
Sum of the clauses size2333596
Maximum clause length10
Minimum clause length1
Number of clauses of size 116379
Number of clauses of size 2796846
Number of clauses of size 3159775
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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:  218494                                               |
0.00/0.00	c |  Number of clauses:    1013700                                              |
1.19/1.29	c |  Parsing time:         1.19         s                                       |
4.09/4.19	c ============================[ Search Statistics ]==============================
4.09/4.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.09/4.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.09/4.19	c ===============================================================================
4.09/4.19	c |         0 |  103146   583284  1556347 |   194428        0    nan |  0.000 % |
4.49/4.55	c |       100 |  103146   583284  1556347 |   213870      100    675 | 21.466 % |
4.89/4.94	c |       251 |  103146   583284  1556347 |   235257      251    393 | 21.466 % |
5.29/5.32	c |       478 |  102785   583284  1556347 |   258783      474    247 | 22.300 % |
6.09/6.15	c |       816 |   98953   557457  1492439 |   284662      801    179 | 23.385 % |
6.79/6.87	c |      1322 |   98290   557457  1492439 |   313128     1303    141 | 24.619 % |
7.79/7.88	c |      2083 |   98166   557457  1492439 |   344441     2062    129 | 25.139 % |
9.89/10.00	c |      3222 |   94177   528809  1421318 |   378885     3179    130 | 25.571 % |
13.49/13.54	c |      4930 |   90225   505470  1363174 |   416773     4859    126 | 27.407 % |
17.88/17.90	c |      7492 |   87286   487981  1319507 |   458451     7361    128 | 28.725 % |
26.98/27.04	c |     11338 |   86978   487874  1319221 |   504296    11192    160 | 29.082 % |
41.37/41.45	c |     17107 |   84564   474335  1287934 |   554725    16892    168 | 30.702 % |
78.56/78.65	c |     25757 |   82697   461474  1255465 |   610198    25470    299 | 30.832 % |
121.44/121.57	c |     38732 |   82547   460610  1253224 |   671218    38414    344 | 30.924 % |
205.91/206.01	c |     58193 |   81616   455266  1240687 |   738340    57742    431 | 31.363 % |
359.46/359.69	c |     87385 |   81522   455266  1240687 |   812174    86915    496 | 31.816 % |
633.57/633.88	c |    131175 |   80494   448935  1225761 |   893391   130583    604 | 31.862 % |
1029.84/1030.26	c |    196859 |   79702   443635  1212777 |   982730   196137    645 | 32.243 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-313265-1176881264 -o ROOT/results/node22/solver-313265-1176881264 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313265-1176881264/minisat /tmp/evaluation/313265-1176881264/instance-313265-1176881264.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 27644
/proc/meminfo: memFree=1623488/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=2360 CPUtime=0
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 136044070 2416640 471 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 590 478 59 138 0 449 0

[startup+0.0325269 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 27644
/proc/meminfo: memFree=1623488/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=6104 CPUtime=0.02
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 1408 0 0 0 2 0 0 0 18 0 1 0 136044070 6250496 1392 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 1526 1392 58 138 0 1385 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6104

[startup+0.102537 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 27644
/proc/meminfo: memFree=1623488/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=12960 CPUtime=0.09
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 2880 0 0 0 8 1 0 0 18 0 1 0 136044070 13271040 2864 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 3240 2865 58 138 0 3099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12960

[startup+0.302567 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 27644
/proc/meminfo: memFree=1623488/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=37552 CPUtime=0.3
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 8633 0 0 0 26 4 0 0 19 0 1 0 136044070 38453248 8617 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 9388 8618 58 138 0 9247 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 37552

[startup+0.701629 s]
/proc/loadavg: 0.72 0.96 0.98 3/77 27644
/proc/meminfo: memFree=1623488/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=54716 CPUtime=0.69
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 12773 0 0 0 63 6 0 0 22 0 1 0 136044070 56029184 12757 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 13679 12757 58 138 0 13538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54716

[startup+1.50175 s]
/proc/loadavg: 0.72 0.96 0.98 2/78 27645
/proc/meminfo: memFree=1554424/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=87212 CPUtime=1.49
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 20041 0 0 0 139 10 0 0 25 0 1 0 136044070 89305088 20025 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134530623 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 21803 20025 70 138 0 21662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87212

[startup+3.10199 s]
/proc/loadavg: 0.72 0.96 0.98 2/78 27645
/proc/meminfo: memFree=1536120/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=112032 CPUtime=3.09
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 25744 0 0 0 296 13 0 0 25 0 1 0 136044070 114720768 25728 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134535475 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 28008 25728 70 138 0 27867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112032

[startup+6.30148 s]
/proc/loadavg: 0.74 0.96 0.98 2/78 27645
/proc/meminfo: memFree=1528704/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=100728 CPUtime=6.29
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 27183 0 0 0 614 15 0 0 25 0 1 0 136044070 103145472 23565 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 25182 23565 73 138 0 25041 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100728

[startup+12.7015 s]
/proc/loadavg: 0.76 0.96 0.98 2/78 27645
/proc/meminfo: memFree=1529024/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=100996 CPUtime=12.69
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 27196 0 0 0 1254 15 0 0 25 0 1 0 136044070 103419904 23578 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552077 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 25249 23578 73 138 0 25108 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100996

[startup+25.5014 s]
/proc/loadavg: 0.81 0.96 0.98 2/78 27645
/proc/meminfo: memFree=1529216/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=100996 CPUtime=25.48
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 27196 0 0 0 2533 15 0 0 25 0 1 0 136044070 103419904 23578 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551840 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 25249 23578 73 138 0 25108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100996

[startup+51.1023 s]
/proc/loadavg: 0.87 0.96 0.98 2/78 27645
/proc/meminfo: memFree=1527040/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=103712 CPUtime=51.06
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 27838 0 0 0 5090 16 0 0 25 0 1 0 136044070 106201088 24220 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 25928 24220 73 138 0 25787 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 103712

[startup+102.305 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 27645
/proc/meminfo: memFree=1502272/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=128336 CPUtime=102.25
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 33996 0 0 0 10201 24 0 0 25 0 1 0 136044070 131416064 30378 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 32084 30378 73 138 0 31943 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 128336

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 27645
/proc/meminfo: memFree=1470656/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=160176 CPUtime=162.22
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 41950 0 0 0 16189 33 0 0 25 0 1 0 136044070 164020224 38332 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 40044 38332 73 138 0 39903 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 160176

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 27645
/proc/meminfo: memFree=1437056/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=193488 CPUtime=222.21
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 50258 0 0 0 22179 42 0 0 25 0 1 0 136044070 198131712 46640 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 48372 46640 73 138 0 48231 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 193488

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 27645
/proc/meminfo: memFree=1410944/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=219548 CPUtime=282.18
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 56807 0 0 0 28169 49 0 0 25 0 1 0 136044070 224817152 53189 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551835 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 54887 53189 73 138 0 54746 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 219548

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27645
/proc/meminfo: memFree=1379840/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=250444 CPUtime=342.17
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 64538 0 0 0 34160 57 0 0 25 0 1 0 136044070 256454656 60920 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552064 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 62611 60920 73 138 0 62470 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 250444

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27645
/proc/meminfo: memFree=1351040/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=279616 CPUtime=402.14
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 71799 0 0 0 40151 63 0 0 25 0 1 0 136044070 286326784 68181 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 69904 68181 73 138 0 69763 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 279616

[startup+462.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 27645
/proc/meminfo: memFree=1323008/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=307240 CPUtime=462.13
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 78718 0 0 0 46143 70 0 0 25 0 1 0 136044070 314613760 75100 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 76810 75100 73 138 0 76669 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 307240

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 27645
/proc/meminfo: memFree=1293248/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=337332 CPUtime=522.1
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 86245 0 0 0 52133 77 0 0 25 0 1 0 136044070 345427968 82627 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 84333 82627 73 138 0 84192 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 337332

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1256576/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=373680 CPUtime=582.09
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 95333 0 0 0 58124 85 0 0 25 0 1 0 136044070 382648320 91715 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134559607 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 93420 91715 73 138 0 93279 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 373680

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1225216/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=404664 CPUtime=642.07
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 103075 0 0 0 64115 92 0 0 25 0 1 0 136044070 414375936 99457 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 101166 99457 73 138 0 101025 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 404664

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1193472/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=436768 CPUtime=702.05
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 111056 0 0 0 70106 99 0 0 25 0 1 0 136044070 447250432 107438 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 109192 107438 73 138 0 109051 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 436768

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1156736/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=473124 CPUtime=762.03
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 120170 0 0 0 76096 107 0 0 25 0 1 0 136044070 484478976 116552 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 118281 116552 73 138 0 118140 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 473124

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1124480/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=505576 CPUtime=822
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 128281 0 0 0 82085 115 0 0 25 0 1 0 136044070 517709824 124663 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 126394 124663 73 138 0 126253 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 505576

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1094464/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=535200 CPUtime=881.99
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 135699 0 0 0 88077 122 0 0 25 0 1 0 136044070 548044800 132081 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 133800 132081 73 138 0 133659 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 535200

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1068992/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=560852 CPUtime=941.96
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 142128 0 0 0 94069 127 0 0 25 0 1 0 136044070 574312448 138510 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 140213 138510 73 138 0 140072 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 560852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1048704/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=580856 CPUtime=1001.95
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 147118 0 0 0 100062 133 0 0 25 0 1 0 136044070 594796544 143500 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 145214 143500 73 138 0 145073 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 580856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1027520/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=602232 CPUtime=1061.92
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 152467 0 0 0 106055 137 0 0 25 0 1 0 136044070 616685568 148849 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 150558 148849 73 138 0 150417 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 602232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=1002368/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=627548 CPUtime=1121.9
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 158696 0 0 0 112046 144 0 0 25 0 1 0 136044070 642609152 155078 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 156887 155078 73 138 0 156746 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 627548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=976576/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=653472 CPUtime=1181.88
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 165195 0 0 0 118039 149 0 0 25 0 1 0 136044070 669155328 161577 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 163368 161577 73 138 0 163227 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 653472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=968512/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=661044 CPUtime=1200.08
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4194304 167093 0 0 0 119857 151 0 0 25 0 1 0 136044070 676909056 163475 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 165261 163475 73 138 0 165120 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 661044

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27647
/proc/meminfo: memFree=968512/2055920 swapFree=4168584/4192956
[pid=27644] ppid=27642 vsize=0 CPUtime=1200.18
/proc/27644/stat : 27644 (minisat) R 27642 27644 27587 0 -1 4195332 167093 0 0 0 119857 161 0 0 25 0 1 0 136044070 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/27644/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.19
CPU user time (s): 1198.58
CPU system time (s): 1.61475
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 661044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.58
system time used= 1.61475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167093
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= 3011

runsolver used 1.37979 second user time and 2.75258 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 07:27:44 UTC 2007

IDJOB= 313265
IDBENCH= 20362
IDSOLVER= 109
FILE ID= node22/313265-1176881264

PBS_JOBID= 4595112

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/partial-5-15-s.cnf
COMMAND LINE= /tmp/evaluation/313265-1176881264/minisat /tmp/evaluation/313265-1176881264/instance-313265-1176881264.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-313265-1176881264 -o ROOT/results/node22/solver-313265-1176881264 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313265-1176881264/minisat /tmp/evaluation/313265-1176881264/instance-313265-1176881264.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  aeddf6934ba21adf4a25a76bc314ef43

RANDOM SEED= 64432710

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1623960 kB
Buffers:         35748 kB
Cached:         313032 kB
SwapCached:       2100 kB
Active:          81680 kB
Inactive:       289332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623960 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           19180 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            46624 kB
Committed_AS:  1729636 kB
PageTables:       1676 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= 66494 MiB

End job on node22 on Wed Apr 18 07:47:47 UTC 2007