Trace number 328821

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) 1200.1 1200.53

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k30.cnf
MD5SUM03500a4d5154d29cb90a2da4600bdebd
Bench CategoryINDUST (industrial 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 variables33787
Number of clauses138990
Sum of the clauses size382962
Maximum clause length37
Minimum clause length1
Number of clauses of size 1408
Number of clauses of size 262676
Number of clauses of size 370520
Number of clauses of size 4206
Number of clauses of size 5385
Number of clauses of size over 54795

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:  33787                                                |
0.00/0.00	c |  Number of clauses:    138990                                               |
0.19/0.20	c |  Parsing time:         0.18         s                                       |
0.89/0.95	c ============================[ Search Statistics ]==============================
0.89/0.95	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.95	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.95	c ===============================================================================
0.89/0.95	c |         0 |   15768   111497   404012 |    37165        0    nan |  0.000 % |
1.00/1.02	c |       101 |   15768   111497   404012 |    40882      101     40 |  1.225 % |
1.00/1.04	c |       251 |   15768   111497   404012 |    44970      251     24 |  1.225 % |
1.00/1.06	c |       478 |   15768   111497   404012 |    49467      478     20 |  1.225 % |
1.19/1.30	c |       816 |   15768   111497   404012 |    54414      816     21 |  1.225 % |
1.29/1.34	c |      1323 |   15768   111497   404012 |    59855     1323     17 |  1.225 % |
1.70/1.75	c |      2082 |   15768   111497   404012 |    65841     2082     37 |  1.225 % |
2.20/2.21	c |      3221 |   15768   111497   404012 |    72425     3221     43 |  1.225 % |
2.39/2.40	c |      4929 |   15768   111497   404012 |    79667     4929     37 |  1.225 % |
3.49/3.56	c |      7491 |   15768   111497   404012 |    87634     7491     55 |  1.225 % |
6.18/6.25	c |     11336 |   15768   111497   404012 |    96398    11336     65 |  1.225 % |
16.79/16.81	c |     17103 |   15768   111497   404012 |   106037    17103     99 |  1.225 % |
22.89/22.91	c |     25752 |   15768   111497   404012 |   116641    25752    105 |  1.225 % |
55.18/55.25	c |     38727 |   15768   111497   404012 |   128305    38727    127 |  1.225 % |
83.96/84.08	c |     58188 |   15768   111497   404012 |   141136    58188    134 |  1.225 % |
171.64/171.79	c |     87381 |   15768   111497   404012 |   155250    87381    173 |  1.225 % |
221.23/221.35	c |    131170 |   15768   111497   404012 |   170775   131170    143 |  1.225 % |
359.10/359.35	c |    196854 |   15768   111497   404012 |   187852    34622    110 |  1.225 % |
515.06/515.30	c |    295381 |   15768   111497   404012 |   206638   133149    110 |  1.225 % |
882.35/882.72	c |    443171 |   15768   111497   404012 |   227301    79260    181 |  1.225 % |

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/node63/watcher-328821-1173124625 -o ROOT/results/node63/solver-328821-1173124625 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328821-1173124625/minisat /tmp/evaluation/328821-1173124625/instance-328821-1173124625.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 0.95 0.90 3/64 7605
/proc/meminfo: memFree=1078112/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=1756 CPUtime=0
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 332419872 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520201 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 439 319 50 138 0 298 0

[startup+0.012627 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 7605
/proc/meminfo: memFree=1078112/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=2296 CPUtime=0
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 332419872 2351104 477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 574 478 58 138 0 433 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2296

[startup+0.101636 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 7605
/proc/meminfo: memFree=1078112/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=7696 CPUtime=0.09
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 1719 0 0 0 8 1 0 0 18 0 1 0 332419872 7880704 1703 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 1924 1703 58 138 0 1783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7696

[startup+0.301655 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 7605
/proc/meminfo: memFree=1078112/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=15792 CPUtime=0.29
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 3555 0 0 0 27 2 0 0 19 0 1 0 332419872 16171008 3539 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 3948 3539 72 138 0 3807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15792

[startup+0.701698 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 7605
/proc/meminfo: memFree=1078112/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=22536 CPUtime=0.69
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 5154 0 0 0 66 3 0 0 22 0 1 0 332419872 23076864 5138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134535492 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 5634 5138 72 138 0 5493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22536

[startup+1.50178 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 7606
/proc/meminfo: memFree=1059032/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=20400 CPUtime=1.49
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 5382 0 0 0 146 3 0 0 25 0 1 0 332419872 20889600 4787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 5100 4787 74 138 0 4959 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20400

[startup+3.10195 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 7606
/proc/meminfo: memFree=1058904/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=20400 CPUtime=3.09
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 5382 0 0 0 306 3 0 0 25 0 1 0 332419872 20889600 4787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 5100 4787 74 138 0 4959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20400

[startup+6.30129 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 7606
/proc/meminfo: memFree=1058776/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=21060 CPUtime=6.28
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 5528 0 0 0 625 3 0 0 25 0 1 0 332419872 21565440 4933 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 5265 4933 74 138 0 5124 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21060

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 7606
/proc/meminfo: memFree=1056152/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=23568 CPUtime=12.69
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 6143 0 0 0 1265 4 0 0 25 0 1 0 332419872 24133632 5548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 5892 5548 74 138 0 5751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23568

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 7606
/proc/meminfo: memFree=1049624/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=29936 CPUtime=25.49
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 7739 0 0 0 2543 6 0 0 25 0 1 0 332419872 30654464 7144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 7484 7144 74 138 0 7343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29936

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 7606
/proc/meminfo: memFree=1042520/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=37064 CPUtime=51.08
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 9529 0 0 0 5100 8 0 0 25 0 1 0 332419872 37953536 8934 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 9266 8934 74 138 0 9125 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37064

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 7606
/proc/meminfo: memFree=1022424/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=57084 CPUtime=102.27
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 14513 0 0 0 10213 14 0 0 25 0 1 0 332419872 58454016 13918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 14271 13918 74 138 0 14130 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 57084

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7606
/proc/meminfo: memFree=1002712/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=76888 CPUtime=162.25
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 19484 0 0 0 16206 19 0 0 25 0 1 0 332419872 78733312 18889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 19222 18889 74 138 0 19081 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76888

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7606
/proc/meminfo: memFree=983320/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=96164 CPUtime=222.23
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 24272 0 0 0 22199 24 0 0 25 0 1 0 332419872 98471936 23677 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 24041 23677 74 138 0 23900 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96164

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 7730
/proc/meminfo: memFree=963112/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=115312 CPUtime=282.15
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 29042 0 0 0 28184 31 0 0 25 0 1 0 332419872 118079488 28447 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 28828 28447 74 138 0 28687 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 115312

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7804
/proc/meminfo: memFree=947480/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131560 CPUtime=342.11
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33123 0 0 0 34176 35 0 0 25 0 1 0 332419872 134717440 32528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32890 32528 74 138 0 32749 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 131560

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7804
/proc/meminfo: memFree=947480/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131560 CPUtime=402.09
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33123 0 0 0 40174 35 0 0 25 0 1 0 332419872 134717440 32528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32890 32528 74 138 0 32749 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 131560

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7804
/proc/meminfo: memFree=947544/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131560 CPUtime=462.07
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33123 0 0 0 46172 35 0 0 25 0 1 0 332419872 134717440 32528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32890 32528 74 138 0 32749 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 131560

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947480/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131560 CPUtime=522.05
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33123 0 0 0 52170 35 0 0 25 0 1 0 332419872 134717440 32528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32890 32528 74 138 0 32749 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 131560

[startup+582.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947544/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131560 CPUtime=582.04
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33128 0 0 0 58169 35 0 0 25 0 1 0 332419872 134717440 32533 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32890 32533 74 138 0 32749 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 131560

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947544/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131560 CPUtime=642.02
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33143 0 0 0 64167 35 0 0 25 0 1 0 332419872 134717440 32548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32890 32548 74 138 0 32749 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 131560

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947416/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=131964 CPUtime=702
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33157 0 0 0 70165 35 0 0 25 0 1 0 332419872 135131136 32562 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 32991 32562 74 138 0 32850 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 131964

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=946968/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=132492 CPUtime=761.99
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33273 0 0 0 76163 36 0 0 25 0 1 0 332419872 135671808 32678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 33123 32678 74 138 0 32982 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 132492

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947096/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=132492 CPUtime=821.97
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33273 0 0 0 82161 36 0 0 25 0 1 0 332419872 135671808 32678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 33123 32678 74 138 0 32982 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 132492

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947096/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=132492 CPUtime=881.95
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33273 0 0 0 88159 36 0 0 25 0 1 0 332419872 135671808 32678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 33123 32678 74 138 0 32982 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 132492

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947032/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=132492 CPUtime=941.94
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33273 0 0 0 94158 36 0 0 25 0 1 0 332419872 135671808 32678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 33123 32678 74 138 0 32982 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 132492

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=947096/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=132492 CPUtime=1001.92
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33273 0 0 0 100156 36 0 0 25 0 1 0 332419872 135671808 32678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 33123 32678 74 138 0 32982 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 132492

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=946584/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=133152 CPUtime=1061.9
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 33446 0 0 0 106154 36 0 0 25 0 1 0 332419872 136347648 32851 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 33288 32851 74 138 0 33147 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 133152

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=933656/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=146036 CPUtime=1121.88
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 36654 0 0 0 112149 39 0 0 25 0 1 0 332419872 149540864 36059 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 36509 36059 74 138 0 36368 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 146036

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=917592/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=162164 CPUtime=1181.86
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 40673 0 0 0 118143 43 0 0 25 0 1 0 332419872 166055936 40078 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 40541 40078 74 138 0 40400 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 162164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=913880/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=165596 CPUtime=1200.07
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 41546 0 0 0 119963 44 0 0 25 0 1 0 332419872 169570304 40951 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 41399 40951 74 138 0 41258 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 165596

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7804
/proc/meminfo: memFree=913880/2055920 swapFree=4183280/4192956
[pid=7605] ppid=7603 vsize=165596 CPUtime=1200.07
/proc/7605/stat : 7605 (minisat) R 7603 7605 7135 0 -1 4194304 41546 0 0 0 119963 44 0 0 25 0 1 0 332419872 169570304 40951 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7605/statm: 41399 40951 74 138 0 41258 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 165596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.63
CPU system time (s): 0.473927
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 165596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41546
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= 2278

runsolver used 0.931858 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Mar  5 19:57:05 UTC 2007

IDJOB= 328821
IDBENCH= 20525
IDSOLVER= 109
FILE ID= node63/328821-1173124625

PBS_JOBID= 4015168

Free space on /tmp= 66533 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/328821-1173124625/minisat /tmp/evaluation/328821-1173124625/instance-328821-1173124625.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-328821-1173124625 -o ROOT/results/node63/solver-328821-1173124625 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328821-1173124625/minisat /tmp/evaluation/328821-1173124625/instance-328821-1173124625.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  03500a4d5154d29cb90a2da4600bdebd

RANDOM SEED= 771806145

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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:       1078520 kB
Buffers:         38436 kB
Cached:         849836 kB
SwapCached:       3684 kB
Active:          46692 kB
Inactive:       851184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1078520 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:            4176 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            65516 kB
Committed_AS:   768912 kB
PageTables:       1460 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= 66533 MiB

End job on node63 on Mon Mar  5 20:17:07 UTC 2007