Trace number 330669

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) 1200.11 1200.56

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
MD5SUM50d7d9af90d20b5a0a2408be9f7f1b53
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark333.756
Satisfiable
(Un)Satisfiability was proved
Number of variables185984
Number of clauses773809
Sum of the clauses size1985941
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2549010
Number of clauses of size 3145446
Number of clauses of size 427594
Number of clauses of size 515719
Number of clauses of size over 533968

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 |                                                                             |
0.00/0.02	c |  Number of variables:  185984                                               |
0.00/0.02	c |  Number of clauses:    773809                                               |
0.89/0.94	c |  Parsing time:         0.85         s                                       |
5.28/5.32	c ============================[ Search Statistics ]==============================
5.28/5.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.28/5.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.28/5.32	c ===============================================================================
5.28/5.32	c |         0 |   81900   533979  1740302 |   177993        0    nan |  0.000 % |
5.39/5.44	c |       101 |   81899   533979  1740302 |   195792      100      8 |  3.697 % |
5.50/5.58	c |       251 |   81892   533979  1740302 |   215371      249      8 |  3.698 % |
5.60/5.63	c |       476 |   81892   533979  1740302 |   236908      474     13 |  3.698 % |
5.69/5.73	c |       814 |   81892   533979  1740302 |   260599      812     17 |  3.698 % |
5.99/6.02	c |      1320 |   81872   533979  1740302 |   286659     1312     16 |  3.727 % |
6.19/6.20	c |      2079 |   81872   533979  1740302 |   315325     2071     19 |  3.727 % |
6.39/6.47	c |      3218 |   81872   533979  1740302 |   346858     3210     18 |  3.727 % |
6.79/6.89	c |      4927 |   81872   533979  1740302 |   381543     4919     20 |  3.727 % |
7.89/7.93	c |      7489 |   81669   531656  1732798 |   419698     7477     18 |  3.727 % |
9.49/9.57	c |     11333 |   81651   531522  1732406 |   461668    11317     17 |  3.752 % |
11.69/11.78	c |     17100 |   81618   531060  1730936 |   507834    17081     18 |  3.770 % |
14.79/14.89	c |     25749 |   81588   530605  1729489 |   558618    25724     20 |  3.771 % |
19.79/19.80	c |     38723 |   81473   529673  1726637 |   614480    38680     20 |  3.854 % |
27.78/27.88	c |     58185 |   81418   528989  1724394 |   675928    58136     22 |  3.873 % |
42.48/42.57	c |     87377 |   81194   527328  1718916 |   743520    87279     24 |  3.983 % |
68.68/68.72	c |    131166 |   81170   527092  1718157 |   817873   130998     27 |  3.996 % |
118.46/118.53	c |    196851 |   81140   526968  1717754 |   899660   196675     32 |  4.051 % |
348.49/348.62	c |    295377 |   81061   526166  1715116 |   989626   295175     73 |  4.057 % |
786.07/786.35	c |    443166 |   81027   525853  1714029 |  1088588   442939     94 |  4.076 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-330669-1173170807 -o ROOT/results/node2/solver-330669-1173170807 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330669-1173170807/minisat /tmp/evaluation/330669-1173170807/instance-330669-1173170807.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: 0.91 0.97 0.99 3/77 30827
/proc/meminfo: memFree=1844144/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=1756 CPUtime=0
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 337035786 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520215 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 439 319 50 138 0 298 0

[startup+0.103915 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30827
/proc/meminfo: memFree=1844144/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=8904 CPUtime=0.09
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 1968 0 0 0 8 1 0 0 18 0 1 0 337035786 9117696 1952 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 2226 1952 58 138 0 2085 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8904

[startup+0.201926 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30827
/proc/meminfo: memFree=1844144/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=16800 CPUtime=0.19
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 3684 0 0 0 17 2 0 0 18 0 1 0 337035786 17203200 3668 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 4200 3668 58 138 0 4059 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16800

[startup+0.301936 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30827
/proc/meminfo: memFree=1844144/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=24580 CPUtime=0.29
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 5474 0 0 0 26 3 0 0 19 0 1 0 337035786 25169920 5458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 6145 5458 58 138 0 6004 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24580

[startup+0.701977 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30827
/proc/meminfo: memFree=1844144/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=54452 CPUtime=0.69
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 12171 0 0 0 63 6 0 0 22 0 1 0 337035786 55758848 12155 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 13613 12157 58 138 0 13472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54452

[startup+1.50106 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1780712/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=76536 CPUtime=1.49
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 17943 0 0 0 139 10 0 0 25 0 1 0 337035786 78372864 17928 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 19134 17928 72 138 0 18993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76536

[startup+3.10223 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1758632/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=107164 CPUtime=3.09
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 25123 0 0 0 294 15 0 0 25 0 1 0 337035786 109735936 25107 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 26791 25107 72 138 0 26650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107164

[startup+6.30156 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1745960/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=101956 CPUtime=6.29
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 27810 0 0 0 612 17 0 0 25 0 1 0 337035786 104402944 24479 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 25489 24479 74 138 0 25348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101956

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1746088/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=101956 CPUtime=12.69
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 27815 0 0 0 1252 17 0 0 25 0 1 0 337035786 104402944 24484 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 25489 24484 74 138 0 25348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101956

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1745896/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=102320 CPUtime=25.48
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 27887 0 0 0 2531 17 0 0 25 0 1 0 337035786 104775680 24556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 25580 24556 74 138 0 25439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102320

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1745704/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=102620 CPUtime=51.07
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 27947 0 0 0 5090 17 0 0 25 0 1 0 337035786 105082880 24616 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 25655 24616 74 138 0 25514 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102620

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1745448/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=102888 CPUtime=102.27
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 28025 0 0 0 10209 18 0 0 25 0 1 0 337035786 105357312 24694 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 25722 24694 74 138 0 25581 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 102888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1729192/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=119532 CPUtime=162.24
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 32122 0 0 0 16202 22 0 0 25 0 1 0 337035786 122400768 28791 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 29883 28791 74 138 0 29742 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 119532

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1710696/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=137772 CPUtime=222.23
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 36700 0 0 0 22197 26 0 0 25 0 1 0 337035786 141078528 33369 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 34443 33369 74 138 0 34302 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 137772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1693672/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=154892 CPUtime=282.21
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 40987 0 0 0 28190 31 0 0 25 0 1 0 337035786 158609408 37656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 38723 37656 74 138 0 38582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 154892

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1680168/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=168024 CPUtime=342.2
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 44303 0 0 0 34183 37 0 0 25 0 1 0 337035786 172056576 40972 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551971 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 42006 40972 74 138 0 41865 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 168024

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1668008/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=180812 CPUtime=402.18
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 47376 0 0 0 40178 40 0 0 25 0 1 0 337035786 185151488 44045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 45203 44045 74 138 0 45062 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 180812

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1654120/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=194564 CPUtime=462.16
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 50809 0 0 0 46172 44 0 0 25 0 1 0 337035786 199233536 47478 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552058 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 48641 47478 74 138 0 48500 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 194564

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1640808/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=207812 CPUtime=522.14
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 54150 0 0 0 52166 48 0 0 25 0 1 0 337035786 212799488 50819 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 51953 50819 74 138 0 51812 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 207812

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1628456/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=220056 CPUtime=582.13
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 57206 0 0 0 58161 52 0 0 25 0 1 0 337035786 225337344 53875 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552040 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 55014 53875 74 138 0 54873 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 220056

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1617128/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=231580 CPUtime=642.11
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 60089 0 0 0 64157 54 0 0 25 0 1 0 337035786 237137920 56758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 57895 56758 74 138 0 57754 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 231580

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1605928/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=242472 CPUtime=702.1
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 62845 0 0 0 70152 58 0 0 25 0 1 0 337035786 248291328 59514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 60618 59514 74 138 0 60477 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 242472

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1597224/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=251068 CPUtime=762.08
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 64998 0 0 0 76147 61 0 0 25 0 1 0 337035786 257093632 61667 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 62767 61667 74 138 0 62626 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 251068

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30828
/proc/meminfo: memFree=1585768/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=263344 CPUtime=822.06
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 67880 0 0 0 82142 64 0 0 25 0 1 0 337035786 269664256 64549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 65836 64549 74 138 0 65695 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 263344

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 30938
/proc/meminfo: memFree=1575216/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=272528 CPUtime=881.99
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 70192 0 0 0 88131 68 0 0 25 0 1 0 337035786 279068672 66861 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 68132 66861 74 138 0 67991 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 272528

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31026
/proc/meminfo: memFree=1565096/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=283836 CPUtime=941.92
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 73009 0 0 0 94120 72 0 0 25 0 1 0 337035786 290648064 69678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 70959 69678 74 138 0 70818 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 283836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31026
/proc/meminfo: memFree=1555880/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=292820 CPUtime=1001.9
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 75293 0 0 0 100115 75 0 0 25 0 1 0 337035786 299847680 71962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 73205 71962 74 138 0 73064 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 292820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31026
/proc/meminfo: memFree=1545832/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=302984 CPUtime=1061.88
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 77849 0 0 0 106110 78 0 0 25 0 1 0 337035786 310255616 74518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 75746 74518 74 138 0 75605 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 302984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31026
/proc/meminfo: memFree=1535144/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=313548 CPUtime=1121.86
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 80507 0 0 0 112105 81 0 0 25 0 1 0 337035786 321073152 77176 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 78387 77176 74 138 0 78246 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 313548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31026
/proc/meminfo: memFree=1524200/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=324668 CPUtime=1181.85
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 83298 0 0 0 118099 86 0 0 25 0 1 0 337035786 332460032 79967 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 81167 79967 74 138 0 81026 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 324668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31026
/proc/meminfo: memFree=1520936/2055920 swapFree=4153276/4192956
[pid=30827] ppid=30825 vsize=327452 CPUtime=1200.04
/proc/30827/stat : 30827 (minisat) R 30825 30827 29707 0 -1 4194304 84014 0 0 0 119918 86 0 0 25 0 1 0 337035786 335310848 80683 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/30827/statm: 81863 80683 74 138 0 81722 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 327452

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): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.19
CPU system time (s): 0.922859
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 327452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.19
system time used= 0.922859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84014
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= 2630

runsolver used 1.37679 second user time and 2.99954 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Mar  6 08:46:48 UTC 2007

IDJOB= 330669
IDBENCH= 20569
IDSOLVER= 109
FILE ID= node2/330669-1173170807

PBS_JOBID= 4015011

Free space on /tmp= 66492 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330669-1173170807/minisat /tmp/evaluation/330669-1173170807/instance-330669-1173170807.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-330669-1173170807 -o ROOT/results/node2/solver-330669-1173170807 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330669-1173170807/minisat /tmp/evaluation/330669-1173170807/instance-330669-1173170807.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  50d7d9af90d20b5a0a2408be9f7f1b53

RANDOM SEED= 336481222

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1844552 kB
Buffers:         38344 kB
Cached:          97120 kB
SwapCached:       2372 kB
Active:          66148 kB
Inactive:        92084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844552 kB
SwapTotal:     4192956 kB
SwapFree:      4153276 kB
Dirty:           19556 kB
Writeback:           0 kB
Mapped:          30660 kB
Slab:            38640 kB
Committed_AS:  1581192 kB
PageTables:       1812 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= 66492 MiB

End job on node2 on Tue Mar  6 09:06:51 UTC 2007