Trace number 294765

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
CMUSAT 2007-02-08? (TO) 1200.04 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
MD5SUM92a81fb7daa035c842fe0ed87fafd083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.411936
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-294765-1171794059 -o ROOT/results/node69/solver-294765-1171794059 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294765-1171794059/cmusat /tmp/evaluation/294765-1171794059/instance-294765-1171794059.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 27649
/proc/meminfo: memFree=1075640/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=2316 CPUtime=0
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 199363653 2371584 188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134551882 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 579 188 96 243 0 333 0

[startup+0.106716 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27649
/proc/meminfo: memFree=1075640/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=2820 CPUtime=0.1
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 431 0 0 0 10 0 0 0 18 0 1 0 199363653 2887680 330 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 705 330 118 243 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.514782 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27649
/proc/meminfo: memFree=1075640/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=3480 CPUtime=0.51
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 581 0 0 0 51 0 0 0 22 0 1 0 199363653 3563520 480 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 870 480 118 243 0 624 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3480

[startup+1.33492 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1073392/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=4512 CPUtime=1.33
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 797 0 0 0 133 0 0 0 25 0 1 0 199363653 4620288 696 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135090854 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 1128 696 118 243 0 882 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4512

[startup+2.97118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1072944/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=4800 CPUtime=2.96
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 896 0 0 0 296 0 0 0 25 0 1 0 199363653 4915200 788 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135090633 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 1200 788 118 243 0 954 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4800

[startup+6.25172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1070768/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=7100 CPUtime=6.24
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 1520 0 0 0 624 0 0 0 25 0 1 0 199363653 7270400 1291 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 1775 1291 118 243 0 1529 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7100

[startup+12.7038 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1069744/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=7836 CPUtime=12.69
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 1979 0 0 0 1269 0 0 0 25 0 1 0 199363653 8024064 1529 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 1959 1529 118 243 0 1713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7836

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1065840/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=12404 CPUtime=25.49
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 3558 0 0 0 2548 1 0 0 25 0 1 0 199363653 12701696 2500 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 3101 2500 118 243 0 2855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12404

[startup+51.1121 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1063216/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=14752 CPUtime=51.09
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 4622 0 0 0 5107 2 0 0 25 0 1 0 199363653 15106048 3182 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 3688 3182 118 243 0 3442 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14752

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1055984/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=23080 CPUtime=102.27
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 7528 0 0 0 10224 3 0 0 25 0 1 0 199363653 23633920 4959 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 5770 4959 118 243 0 5524 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23080

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1052528/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=26212 CPUtime=162.27
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 8772 0 0 0 16223 4 0 0 25 0 1 0 199363653 26841088 5800 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 6553 5800 118 243 0 6307 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 26212

[startup+222.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1049072/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=29348 CPUtime=222.26
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 9865 0 0 0 22221 5 0 0 25 0 1 0 199363653 30052352 6672 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 7337 6672 118 243 0 7091 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 29348

[startup+282.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1037168/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=45276 CPUtime=282.26
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 14454 0 0 0 28219 7 0 0 25 0 1 0 199363653 46362624 9603 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11319 9603 118 243 0 11073 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 45276

[startup+342.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1036528/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=45256 CPUtime=342.25
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 14908 0 0 0 34218 7 0 0 25 0 1 0 199363653 46342144 9732 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11314 9732 118 243 0 11068 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 45256

[startup+402.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1036400/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=45124 CPUtime=402.26
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 15007 0 0 0 40218 8 0 0 25 0 1 0 199363653 46206976 9798 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11281 9798 118 243 0 11035 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 45124

[startup+462.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1035632/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=45764 CPUtime=462.25
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 15531 0 0 0 46217 8 0 0 25 0 1 0 199363653 46862336 9937 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11441 9937 118 243 0 11195 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 45764

[startup+522.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1034864/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=46292 CPUtime=522.25
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 16126 0 0 0 52216 9 0 0 25 0 1 0 199363653 47403008 10181 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11573 10181 118 243 0 11327 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 46292

[startup+582.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1034288/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=46940 CPUtime=582.24
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 16318 0 0 0 58215 9 0 0 25 0 1 0 199363653 48066560 10275 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11735 10275 118 243 0 11489 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 46940

[startup+642.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1033200/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=47992 CPUtime=642.24
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 16675 0 0 0 64215 9 0 0 25 0 1 0 199363653 49143808 10599 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 11998 10599 118 243 0 11752 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 47992

[startup+702.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1031792/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=49200 CPUtime=702.23
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 17399 0 0 0 70213 10 0 0 25 0 1 0 199363653 50380800 10938 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 12300 10938 118 243 0 12054 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 49200

[startup+762.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1029936/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=50780 CPUtime=762.22
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 17896 0 0 0 76212 10 0 0 25 0 1 0 199363653 51998720 11435 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 12695 11435 118 243 0 12449 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 50780

[startup+822.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1028144/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=52376 CPUtime=822.22
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 18805 0 0 0 82211 11 0 0 25 0 1 0 199363653 53633024 11840 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 13094 11840 118 243 0 12848 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 52376

[startup+882.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1027952/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=52764 CPUtime=882.22
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 18931 0 0 0 88211 11 0 0 25 0 1 0 199363653 54030336 11900 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 13191 11900 118 243 0 12945 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 52764

[startup+942.549 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1025648/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=55256 CPUtime=942.22
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 19666 0 0 0 94210 12 0 0 25 0 1 0 199363653 56582144 12504 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 13814 12504 118 243 0 13568 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 55256

[startup+1002.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27650
/proc/meminfo: memFree=1023664/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=56888 CPUtime=1002.21
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 20611 0 0 0 100208 13 0 0 25 0 1 0 199363653 58253312 12985 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 14222 12985 118 243 0 13976 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 56888

[startup+1062.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27652
/proc/meminfo: memFree=1023280/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=57280 CPUtime=1062.21
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 20714 0 0 0 106208 13 0 0 25 0 1 0 199363653 58654720 13055 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 14320 13055 118 243 0 14074 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 57280

[startup+1122.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27652
/proc/meminfo: memFree=1023088/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=57536 CPUtime=1122.2
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 20812 0 0 0 112207 13 0 0 25 0 1 0 199363653 58916864 13088 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 14384 13088 118 243 0 14138 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 57536

[startup+1182.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27652
/proc/meminfo: memFree=1003184/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=83568 CPUtime=1182.2
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 28605 0 0 0 118204 16 0 0 25 0 1 0 199363653 85573632 18111 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 20892 18111 118 243 0 20646 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 83568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27652
/proc/meminfo: memFree=1003120/2055920 swapFree=4183028/4192956
[pid=27649] ppid=27647 vsize=83568 CPUtime=1200.02
/proc/27649/stat : 27649 (cmusat) R 27647 27649 26590 0 -1 4194304 28607 0 0 0 119986 16 0 0 25 0 1 0 199363653 85573632 18113 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27649/statm: 20892 18113 118 243 0 20646 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 83568

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): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.175973
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 86580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28607
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= 3061

runsolver used 0.734888 second user time and 2.47462 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 10:20:59 UTC 2007

IDJOB= 294765
IDBENCH= 19896
IDSOLVER= 121
FILE ID= node69/294765-1171794059

PBS_JOBID= 3839577

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294765-1171794059/cmusat /tmp/evaluation/294765-1171794059/instance-294765-1171794059.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-294765-1171794059 -o ROOT/results/node69/solver-294765-1171794059 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294765-1171794059/cmusat /tmp/evaluation/294765-1171794059/instance-294765-1171794059.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  92a81fb7daa035c842fe0ed87fafd083

RANDOM SEED= 442489297

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1076112 kB
Buffers:         49176 kB
Cached:         820416 kB
SwapCached:       4412 kB
Active:         617528 kB
Inactive:       262276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1076112 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            86016 kB
Committed_AS:   556008 kB
PageTables:       1472 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= 66562 MiB

End job on node69 on Sun Feb 18 10:41:02 UTC 2007