Trace number 314105

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 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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:  265064                                               |
0.00/0.00	c |  Number of clauses:    1236517                                              |
1.59/1.63	c |  Parsing time:         1.51         s                                       |
5.79/5.84	c ============================[ Search Statistics ]==============================
5.79/5.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.79/5.84	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.79/5.84	c ===============================================================================
5.79/5.84	c |         0 |   82969   516795  1361001 |   172265        0    nan |  0.000 % |
6.09/6.18	c |       100 |   82792   516795  1361001 |   189491       96     43 | 41.816 % |
6.59/6.67	c |       250 |   81423   516795  1361001 |   208440      234     74 | 44.379 % |
7.39/7.49	c |       475 |   80576   516795  1361001 |   229284      432     57 | 48.233 % |
8.29/8.31	c |       814 |   80527   516795  1361001 |   252213      762     51 | 48.776 % |
9.69/9.72	c |      1320 |   59351   359076   976947 |   277434     1218     49 | 51.129 % |
11.59/11.70	c |      2079 |   54516   325417   894076 |   305177     1957     63 | 51.888 % |
14.48/14.50	c |      3221 |   54447   325417   894076 |   335695     3095     94 | 52.378 % |
19.79/19.83	c |      4930 |   52247   308931   852027 |   369265     4803    171 | 52.378 % |
23.98/24.03	c |      7494 |   44873   261163   719931 |   406191     7139    156 | 57.425 % |
31.48/31.59	c |     11338 |   38118   209800   582153 |   446811    10515    154 | 57.713 % |
44.57/44.66	c |     17105 |   38104   209702   581881 |   491492    16281    155 | 57.742 % |
59.18/59.27	c |     25754 |   37243   203499   565375 |   540641    24904    152 | 58.072 % |
89.66/89.77	c |     38730 |   37219   203499   565375 |   594705    37879    159 | 58.107 % |
130.96/131.03	c |     58192 |   34780   185640   517072 |   654176    57113    151 | 58.967 % |
198.73/198.81	c |     87384 |   34778   185640   517072 |   719593    86303    156 | 58.974 % |
323.00/323.13	c |    131174 |   34762   185482   516668 |   791553   130091    152 | 58.977 % |
524.84/525.04	c |    196859 |   34753   185397   516447 |   870708   195776    126 | 58.977 % |
893.04/893.31	c |    295386 |   34528   183863   512530 |   957779   294289    131 | 59.119 % |

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/node45/watcher-314105-1176896464 -o ROOT/results/node45/solver-314105-1176896464 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314105-1176896464/minisat /tmp/evaluation/314105-1176896464/instance-314105-1176896464.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 0.95 3/77 22232
/proc/meminfo: memFree=1578496/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=2360 CPUtime=0
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 44492089 2416640 470 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 590 470 58 138 0 449 0

[startup+0.089546 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22232
/proc/meminfo: memFree=1578496/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=10580 CPUtime=0.08
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 2332 0 0 0 8 0 0 0 18 0 1 0 44492089 10833920 2317 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 2645 2317 58 138 0 2504 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10580

[startup+0.101548 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22232
/proc/meminfo: memFree=1578496/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=10976 CPUtime=0.09
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 2624 0 0 0 9 0 0 0 18 0 1 0 44492089 11239424 2608 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134736041 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 2809 2608 58 138 0 2668 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10976

[startup+0.301567 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22232
/proc/meminfo: memFree=1578496/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=46188 CPUtime=0.29
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 9410 0 0 0 25 4 0 0 19 0 1 0 44492089 47296512 9394 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134874938 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 11580 9395 58 138 0 11439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46188

[startup+0.701607 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22232
/proc/meminfo: memFree=1578496/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=66272 CPUtime=0.69
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 14164 0 0 0 63 6 0 0 23 0 1 0 44492089 67862528 14148 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 16568 14148 58 138 0 16427 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66272

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 22233
/proc/meminfo: memFree=1509944/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=102004 CPUtime=1.49
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 23147 0 0 0 138 11 0 0 25 0 1 0 44492089 104452096 23131 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 25501 23131 58 138 0 25360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102004

[startup+3.10185 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 22233
/proc/meminfo: memFree=1481080/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=119632 CPUtime=3.09
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 27446 0 0 0 295 14 0 0 25 0 1 0 44492089 122503168 27430 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 29908 27430 71 138 0 29767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 119632

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 22233
/proc/meminfo: memFree=1449592/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=116920 CPUtime=6.29
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 32609 0 0 0 612 17 0 0 25 0 1 0 44492089 119726080 27994 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 29230 27994 74 138 0 29089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116920

[startup+12.7028 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 22233
/proc/meminfo: memFree=1466504/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=116920 CPUtime=12.69
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 32635 0 0 0 1252 17 0 0 25 0 1 0 44492089 119726080 28020 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551840 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 29230 28020 74 138 0 29089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116920

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 22233
/proc/meminfo: memFree=1466632/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=116920 CPUtime=25.48
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 32636 0 0 0 2531 17 0 0 25 0 1 0 44492089 119726080 28021 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 29230 28021 74 138 0 29089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116920

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 22233
/proc/meminfo: memFree=1466632/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=116920 CPUtime=51.08
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 32636 0 0 0 5090 18 0 0 25 0 1 0 44492089 119726080 28021 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 29230 28021 74 138 0 29089 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 116920

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 22233
/proc/meminfo: memFree=1460424/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=123376 CPUtime=102.26
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 34204 0 0 0 10207 19 0 0 25 0 1 0 44492089 126337024 29589 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 30844 29589 74 138 0 30703 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123376

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1445576/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=138312 CPUtime=162.25
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 37940 0 0 0 16201 24 0 0 25 0 1 0 44492089 141631488 33325 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 34578 33325 74 138 0 34437 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 138312

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1430088/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=153712 CPUtime=222.23
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 41762 0 0 0 22193 30 0 0 25 0 1 0 44492089 157401088 37147 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 38428 37147 74 138 0 38287 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 153712

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1418696/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=165112 CPUtime=282.21
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 44621 0 0 0 28187 34 0 0 25 0 1 0 44492089 169074688 40006 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 41278 40006 74 138 0 41137 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 165112

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1408584/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=174980 CPUtime=342.2
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 47098 0 0 0 34183 37 0 0 25 0 1 0 44492089 179179520 42483 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 43745 42483 74 138 0 43604 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 174980

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1405512/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=178224 CPUtime=402.18
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 47864 0 0 0 40180 38 0 0 25 0 1 0 44492089 182501376 43249 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 44556 43249 74 138 0 44415 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 178224

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1399880/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=183796 CPUtime=462.16
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 49264 0 0 0 46176 40 0 0 25 0 1 0 44492089 188207104 44649 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 45949 44649 74 138 0 45808 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 183796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1393992/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=189712 CPUtime=522.14
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 50739 0 0 0 52172 42 0 0 25 0 1 0 44492089 194265088 46124 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 47428 46124 74 138 0 47287 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 189712

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1382664/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=201324 CPUtime=582.13
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 53554 0 0 0 58168 45 0 0 25 0 1 0 44492089 206155776 48939 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 50331 48939 74 138 0 50190 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 201324

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22233
/proc/meminfo: memFree=1372296/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=211576 CPUtime=642.12
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 56113 0 0 0 64163 49 0 0 25 0 1 0 44492089 216653824 51498 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 52894 51498 74 138 0 52753 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 211576

[startup+702.302 s]
/proc/loadavg: 1.07 0.99 0.96 2/78 22233
/proc/meminfo: memFree=1363528/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=220380 CPUtime=702.1
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 58322 0 0 0 70158 52 0 0 25 0 1 0 44492089 225669120 53707 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 55095 53707 74 138 0 54954 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 220380

[startup+762.306 s]
/proc/loadavg: 1.10 1.00 0.96 2/78 22233
/proc/meminfo: memFree=1353800/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=230016 CPUtime=762.08
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 60722 0 0 0 76154 54 0 0 25 0 1 0 44492089 235536384 56107 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 57504 56107 74 138 0 57363 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 230016

[startup+822.301 s]
/proc/loadavg: 1.10 1.02 0.97 2/78 22233
/proc/meminfo: memFree=1344840/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=238996 CPUtime=822.06
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 62971 0 0 0 82149 57 0 0 25 0 1 0 44492089 244731904 58356 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 59749 58356 74 138 0 59608 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 238996

[startup+882.301 s]
/proc/loadavg: 1.18 1.04 0.98 2/78 22233
/proc/meminfo: memFree=1335880/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=247724 CPUtime=882.04
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 65164 0 0 0 88144 60 0 0 25 0 1 0 44492089 253669376 60549 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 61931 60549 74 138 0 61790 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 247724

[startup+942.301 s]
/proc/loadavg: 1.12 1.05 0.98 2/78 22233
/proc/meminfo: memFree=1329672/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=254084 CPUtime=942.03
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 66716 0 0 0 94141 62 0 0 25 0 1 0 44492089 260182016 62101 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 63521 62101 74 138 0 63380 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 254084

[startup+1002.3 s]
/proc/loadavg: 1.04 1.04 0.98 2/78 22233
/proc/meminfo: memFree=1324104/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=260324 CPUtime=1002.01
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 68093 0 0 0 100137 64 0 0 25 0 1 0 44492089 266571776 63478 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 65081 63478 74 138 0 64940 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 260324

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 0.98 2/78 22233
/proc/meminfo: memFree=1316552/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=267792 CPUtime=1061.99
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 69995 0 0 0 106133 66 0 0 25 0 1 0 44492089 274219008 65380 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 66948 65380 74 138 0 66807 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 267792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.98 2/78 22233
/proc/meminfo: memFree=1307976/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=276324 CPUtime=1121.98
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 72101 0 0 0 112128 70 0 0 25 0 1 0 44492089 282955776 67486 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 69081 67486 74 138 0 68940 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 276324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 0.98 2/78 22233
/proc/meminfo: memFree=1301896/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=282428 CPUtime=1181.96
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 73623 0 0 0 118124 72 0 0 25 0 1 0 44492089 289206272 69008 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 70607 69008 74 138 0 70466 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 282428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 0.98 2/84 22299
/proc/meminfo: memFree=1298392/2055920 swapFree=4148536/4192956
[pid=22232] ppid=22230 vsize=284344 CPUtime=1200.04
/proc/22232/stat : 22232 (minisat) R 22230 22232 21457 0 -1 4194304 74128 0 0 0 119931 73 0 0 25 0 1 0 44492089 291168256 69513 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22232/statm: 71086 69513 74 138 0 70945 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 284344

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): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.32
CPU system time (s): 0.778881
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 284344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.778881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74128
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= 24460

runsolver used 1.46878 second user time and 2.89856 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 18 11:41:05 UTC 2007

IDJOB= 314105
IDBENCH= 20383
IDSOLVER= 109
FILE ID= node45/314105-1176896464

PBS_JOBID= 4595162

Free space on /tmp= 66425 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314105-1176896464/minisat /tmp/evaluation/314105-1176896464/instance-314105-1176896464.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-314105-1176896464 -o ROOT/results/node45/solver-314105-1176896464 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314105-1176896464/minisat /tmp/evaluation/314105-1176896464/instance-314105-1176896464.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 659009910

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1578968 kB
Buffers:         21780 kB
Cached:         377584 kB
SwapCached:      24412 kB
Active:          82068 kB
Inactive:       350892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578968 kB
SwapTotal:     4192956 kB
SwapFree:      4148536 kB
Dirty:           23272 kB
Writeback:           0 kB
Mapped:          31852 kB
Slab:            29588 kB
Committed_AS:  1124752 kB
PageTables:       1732 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= 66425 MiB

End job on node45 on Wed Apr 18 12:01:07 UTC 2007