Trace number 330493

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
SAT7 2007-02-08? (TO) 1200.12 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k55.cnf
MD5SUM123611192e7b44f446f7ac11e53423f6
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark181.562
Satisfiable
(Un)Satisfiability was proved
Number of variables112764
Number of clauses468539
Sum of the clauses size1200891
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2331975
Number of clauses of size 387836
Number of clauses of size 416674
Number of clauses of size 59489
Number of clauses of size over 520493

Solver Data (download as text)

1.99/2.07	c Starting solver ...
2.39/2.41	c Restarting after 101 conflicts
2.59/2.63	c Restarting after 251 conflicts
2.79/2.83	c Restarting after 476 conflicts
2.89/2.97	c Restarting after 813 conflicts
3.39/3.42	c Restarting after 1319 conflicts
4.59/4.63	c Restarting after 2079 conflicts
4.99/5.02	c Restarting after 3218 conflicts
6.19/6.26	c Restarting after 4926 conflicts
8.39/8.50	c Restarting after 7488 conflicts
11.39/11.42	c Restarting after 11332 conflicts
16.09/16.18	c Restarting after 17098 conflicts
25.19/25.24	c Restarting after 25750 conflicts
35.78/35.81	c Restarting after 38724 conflicts
56.27/56.36	c Restarting after 58188 conflicts
98.47/98.54	c Restarting after 87380 conflicts
153.15/153.23	c Restarting after 131169 conflicts
335.20/335.33	c Restarting after 196854 conflicts
897.36/897.61	c Restarting after 295382 conflicts

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/node41/watcher-330493-1173166705 -o ROOT/results/node41/solver-330493-1173166705 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330493-1173166705/sat7_bin /tmp/evaluation/330493-1173166705/instance-330493-1173166705.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: 1.17 1.03 0.99 3/64 13730
/proc/meminfo: memFree=1791616/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=1064 CPUtime=0
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 336626522 1089536 90 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134712531 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 266 90 77 220 0 43 0

[startup+0.00723411 s]
/proc/loadavg: 1.17 1.03 0.99 3/64 13730
/proc/meminfo: memFree=1791616/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=1064 CPUtime=0
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 336626522 1089536 90 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 266 90 77 220 0 43 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1064

[startup+0.101242 s]
/proc/loadavg: 1.17 1.03 0.99 3/64 13730
/proc/meminfo: memFree=1791616/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=14896 CPUtime=0.09
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 2791 0 0 0 8 1 0 0 18 0 1 0 336626522 15253504 2774 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 3724 2775 88 220 0 3501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14896

[startup+0.301258 s]
/proc/loadavg: 1.17 1.03 0.99 3/64 13730
/proc/meminfo: memFree=1791616/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=19128 CPUtime=0.29
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 3668 0 0 0 27 2 0 0 19 0 1 0 336626522 19587072 3651 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 4782 3651 88 220 0 4559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19128

[startup+0.701294 s]
/proc/loadavg: 1.17 1.03 0.99 3/64 13730
/proc/meminfo: memFree=1791616/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=19128 CPUtime=0.69
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 4459 0 0 0 67 2 0 0 22 0 1 0 336626522 19587072 4442 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 4782 4443 88 220 0 4559 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19128

[startup+1.50136 s]
/proc/loadavg: 1.17 1.03 0.99 2/65 13731
/proc/meminfo: memFree=1771256/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=27328 CPUtime=1.49
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 5948 0 0 0 146 3 0 0 25 0 1 0 336626522 27983872 5931 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 6832 5931 88 220 0 6609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27328

[startup+3.1015 s]
/proc/loadavg: 1.17 1.03 0.99 2/65 13731
/proc/meminfo: memFree=1758584/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=37412 CPUtime=3.09
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 8728 0 0 0 304 5 0 0 25 0 1 0 336626522 38309888 8618 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 9353 8618 95 220 0 9130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37412

[startup+6.30178 s]
/proc/loadavg: 1.16 1.03 0.99 2/65 13731
/proc/meminfo: memFree=1755704/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=37924 CPUtime=6.29
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 9286 0 0 0 624 5 0 0 25 0 1 0 336626522 38834176 9047 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 9481 9047 95 220 0 9258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37924

[startup+12.7013 s]
/proc/loadavg: 1.15 1.03 0.99 2/65 13731
/proc/meminfo: memFree=1754360/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=42024 CPUtime=12.69
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 9630 0 0 0 1263 6 0 0 25 0 1 0 336626522 43032576 9391 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 10506 9391 95 220 0 10283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42024

[startup+25.5014 s]
/proc/loadavg: 1.11 1.03 0.99 2/65 13731
/proc/meminfo: memFree=1751032/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=42024 CPUtime=25.49
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 10448 0 0 0 2542 7 0 0 25 0 1 0 336626522 43032576 10209 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 10506 10209 95 220 0 10283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42024

[startup+51.1017 s]
/proc/loadavg: 1.07 1.03 0.99 2/65 13731
/proc/meminfo: memFree=1746168/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=50224 CPUtime=51.08
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 11676 0 0 0 5100 8 0 0 25 0 1 0 336626522 51429376 11437 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 12556 11437 95 220 0 12333 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50224

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 0.99 2/65 13731
/proc/meminfo: memFree=1738040/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=58560 CPUtime=102.27
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 13671 0 0 0 10217 10 0 0 25 0 1 0 336626522 59965440 13432 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531581 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 14640 13432 95 220 0 14417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58560

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 0.99 2/65 13731
/proc/meminfo: memFree=1729464/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=67028 CPUtime=162.25
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 15835 0 0 0 16212 13 0 0 25 0 1 0 336626522 68636672 15596 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 16757 15596 95 220 0 16534 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67028

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 13733
/proc/meminfo: memFree=1720056/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=75460 CPUtime=222.23
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 18108 0 0 0 22208 15 0 0 25 0 1 0 336626522 77271040 17869 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 18865 17869 95 220 0 18642 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 75460

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1710200/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=83876 CPUtime=282.21
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 20606 0 0 0 28203 18 0 0 25 0 1 0 336626522 85889024 20367 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 20969 20367 95 220 0 20746 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 83876

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1701240/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=92308 CPUtime=342.21
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 22812 0 0 0 34199 22 0 0 25 0 1 0 336626522 94523392 22573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 23077 22573 95 220 0 22854 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 92308

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1692728/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=100708 CPUtime=402.19
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 24933 0 0 0 40195 24 0 0 25 0 1 0 336626522 103124992 24694 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 25177 24694 95 220 0 24954 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 100708

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1684984/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=109076 CPUtime=462.17
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 26874 0 0 0 46191 26 0 0 25 0 1 0 336626522 111693824 26635 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 27269 26635 95 220 0 27046 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 109076

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1677304/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=117276 CPUtime=522.15
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 28808 0 0 0 52187 28 0 0 25 0 1 0 336626522 120090624 28569 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539109 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 29319 28569 95 220 0 29096 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 117276

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1670072/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=125652 CPUtime=582.14
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 30588 0 0 0 58184 30 0 0 25 0 1 0 336626522 128667648 30349 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 31413 30349 95 220 0 31190 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 125652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1662520/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=130024 CPUtime=642.12
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 32455 0 0 0 64180 32 0 0 25 0 1 0 336626522 133144576 32216 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 32506 32216 95 220 0 32283 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 130024

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1655160/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=138528 CPUtime=702.1
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 34311 0 0 0 70175 35 0 0 25 0 1 0 336626522 141852672 34072 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 34632 34072 95 220 0 34409 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 138528

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1647544/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=146728 CPUtime=762.09
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 36195 0 0 0 76172 37 0 0 25 0 1 0 336626522 150249472 35956 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 36682 35956 95 220 0 36459 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 146728

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1640760/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=155484 CPUtime=822.07
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 37892 0 0 0 82168 39 0 0 25 0 1 0 336626522 159215616 37653 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 38871 37653 95 220 0 38648 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 155484

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1633464/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=160340 CPUtime=882.06
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 39684 0 0 0 88164 42 0 0 25 0 1 0 336626522 164188160 39445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 40085 39445 95 220 0 39862 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 160340

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1627064/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=168772 CPUtime=942.04
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 41315 0 0 0 94161 43 0 0 25 0 1 0 336626522 172822528 41076 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 42193 41076 95 220 0 41970 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 168772

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1619832/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=172984 CPUtime=1002.03
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 43091 0 0 0 100157 46 0 0 25 0 1 0 336626522 177135616 42852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 43246 42852 95 220 0 43023 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 172984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1613240/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=181344 CPUtime=1062.01
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 44741 0 0 0 106153 48 0 0 25 0 1 0 336626522 185696256 44502 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 45336 44502 95 220 0 45113 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 181344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1606648/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=189660 CPUtime=1121.99
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 46391 0 0 0 112148 51 0 0 25 0 1 0 336626522 194211840 46152 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 47415 46152 95 220 0 47192 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 189660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1599928/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=194156 CPUtime=1181.98
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 48062 0 0 0 118145 53 0 0 25 0 1 0 336626522 198815744 47823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 48539 47823 95 220 0 48316 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 194156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13733
/proc/meminfo: memFree=1597560/2055920 swapFree=4183892/4192956
[pid=13730] ppid=13728 vsize=198280 CPUtime=1200.08
/proc/13730/stat : 13730 (sat7_bin) R 13728 13730 13030 0 -1 4194304 48632 0 0 0 119955 53 0 0 25 0 1 0 336626522 203038720 48393 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13730/statm: 49570 48393 95 220 0 49347 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 198280

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.56
CPU system time (s): 0.566913
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 198280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.566913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48632
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= 1655

runsolver used 0.952855 second user time and 2.34664 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Mar  6 07:38:26 UTC 2007

IDJOB= 330493
IDBENCH= 20565
IDSOLVER= 101
FILE ID= node41/330493-1173166705

PBS_JOBID= 4015237

Free space on /tmp= 66502 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/330493-1173166705/sat7_bin /tmp/evaluation/330493-1173166705/instance-330493-1173166705.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-330493-1173166705 -o ROOT/results/node41/solver-330493-1173166705 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330493-1173166705/sat7_bin /tmp/evaluation/330493-1173166705/instance-330493-1173166705.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  123611192e7b44f446f7ac11e53423f6

RANDOM SEED= 790807413

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1791960 kB
Buffers:         11560 kB
Cached:         174712 kB
SwapCached:       2972 kB
Active:          57736 kB
Inactive:       138628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791960 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:           12024 kB
Writeback:           0 kB
Mapped:          16188 kB
Slab:            53552 kB
Committed_AS:   668508 kB
PageTables:       1480 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= 66502 MiB

End job on node41 on Tue Mar  6 07:58:28 UTC 2007