Trace number 297102

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) 1200.09 1200.52

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
MD5SUMce74deb44849da26eb98932c0518f94a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12498
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.01	c |  Number of clauses:    6675                                                 |

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/node26/watcher-297102-1171832814 -o ROOT/results/node26/solver-297102-1171832814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297102-1171832814/cmusat /tmp/evaluation/297102-1171832814/instance-297102-1171832814.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: 1.00 1.00 1.00 2/77 13354
/proc/meminfo: memFree=797680/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=2184 CPUtime=0
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 175 0 0 0 0 0 0 0 20 0 1 0 203235050 2236416 158 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 546 158 96 243 0 300 0

[startup+0.107257 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13354
/proc/meminfo: memFree=797680/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=2848 CPUtime=0.1
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 347 0 0 0 10 0 0 0 21 0 1 0 203235050 2916352 330 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530334 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 712 330 108 243 0 466 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.517327 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13354
/proc/meminfo: memFree=797680/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=4136 CPUtime=0.51
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 805 0 0 0 51 0 0 0 25 0 1 0 203235050 4235264 650 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 1034 650 117 243 0 788 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4136

[startup+1.33947 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=795176/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=4504 CPUtime=1.33
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 903 0 0 0 133 0 0 0 25 0 1 0 203235050 4612096 748 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 1126 748 117 243 0 880 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4504

[startup+2.97575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=793576/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=6088 CPUtime=2.96
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 1281 0 0 0 296 0 0 0 25 0 1 0 203235050 6234112 1086 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 1522 1086 117 243 0 1276 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6088

[startup+6.25432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=793064/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=6652 CPUtime=6.24
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 1541 0 0 0 624 0 0 0 25 0 1 0 203235050 6811648 1238 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589489 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 1663 1238 117 243 0 1417 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6652

[startup+12.7084 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=789096/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=10860 CPUtime=12.69
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 2872 0 0 0 1269 0 0 0 25 0 1 0 203235050 11120640 2153 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 2715 2153 117 243 0 2469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10860

[startup+25.5117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=787816/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=12300 CPUtime=25.49
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 3585 0 0 0 2548 1 0 0 25 0 1 0 203235050 12595200 2611 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 3075 2611 117 243 0 2829 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12300

[startup+51.1201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=779432/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=21272 CPUtime=51.08
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 6405 0 0 0 5106 2 0 0 25 0 1 0 203235050 21782528 4557 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 5318 4557 117 243 0 5072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21272

[startup+102.342 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13355
/proc/meminfo: memFree=776680/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=23512 CPUtime=102.28
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 7634 0 0 0 10225 3 0 0 25 0 1 0 203235050 24076288 5257 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 5878 5257 117 243 0 5632 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23512

[startup+162.375 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13355
/proc/meminfo: memFree=772520/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=27244 CPUtime=162.3
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 8998 0 0 0 16225 5 0 0 25 0 1 0 203235050 27897856 6280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 6811 6280 117 243 0 6565 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27244

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=760488/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=41992 CPUtime=222.31
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 13228 0 0 0 22223 8 0 0 25 0 1 0 203235050 42999808 9266 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581078 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 10498 9266 117 243 0 10252 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 41992

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=760104/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=42076 CPUtime=282.33
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 13567 0 0 0 28224 9 0 0 25 0 1 0 203235050 43085824 9372 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 10519 9372 117 243 0 10273 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 42076

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=759336/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=42436 CPUtime=342.32
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 14005 0 0 0 34223 9 0 0 25 0 1 0 203235050 43454464 9556 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 10609 9556 117 243 0 10363 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 42436

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=757544/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=43932 CPUtime=402.34
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 14727 0 0 0 40223 11 0 0 25 0 1 0 203235050 44986368 9999 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 10983 9999 117 243 0 10737 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 43932

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=754472/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=46784 CPUtime=462.34
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 15814 0 0 0 46222 12 0 0 25 0 1 0 203235050 47906816 10781 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 11696 10781 117 243 0 11450 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 46784

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=754088/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=47176 CPUtime=522.36
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 15963 0 0 0 52223 13 0 0 25 0 1 0 203235050 48308224 10897 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 11794 10897 117 243 0 11548 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 47176

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=750632/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=50376 CPUtime=582.36
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 17248 0 0 0 58222 14 0 0 25 0 1 0 203235050 51585024 11750 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 12594 11750 117 243 0 12348 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 50376

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=749928/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=51392 CPUtime=642.37
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 17460 0 0 0 64222 15 0 0 25 0 1 0 203235050 52625408 11897 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 12848 11897 117 243 0 12602 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 51392

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=746536/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=54176 CPUtime=702.38
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 18688 0 0 0 70221 17 0 0 25 0 1 0 203235050 55476224 12759 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 13544 12759 117 243 0 13298 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 54176

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=746152/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=54860 CPUtime=762.38
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 18828 0 0 0 76221 17 0 0 25 0 1 0 203235050 56176640 12866 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 13715 12866 117 243 0 13469 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 54860

[startup+822.704 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 13355
/proc/meminfo: memFree=723496/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83456 CPUtime=822.4
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 26534 0 0 0 82220 20 0 0 25 0 1 0 203235050 85458944 18499 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20864 18499 117 243 0 20618 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 83456

[startup+882.732 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13355
/proc/meminfo: memFree=723496/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83456 CPUtime=882.4
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 26546 0 0 0 88220 20 0 0 25 0 1 0 203235050 85458944 18511 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20864 18511 117 243 0 20618 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 83456

[startup+942.761 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13355
/proc/meminfo: memFree=723304/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83456 CPUtime=942.41
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 26591 0 0 0 94221 20 0 0 25 0 1 0 203235050 85458944 18556 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20864 18556 117 243 0 20618 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 83456

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=722600/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83628 CPUtime=1002.42
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 27205 0 0 0 100221 21 0 0 25 0 1 0 203235050 85635072 18730 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20907 18730 117 243 0 20661 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 83628

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=722664/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83628 CPUtime=1062.43
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 27205 0 0 0 106221 22 0 0 25 0 1 0 203235050 85635072 18730 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20907 18730 117 243 0 20661 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 83628

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=722600/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83628 CPUtime=1122.44
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 27207 0 0 0 112222 22 0 0 25 0 1 0 203235050 85635072 18732 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20907 18732 117 243 0 20661 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 83628

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=722408/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83628 CPUtime=1182.45
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 27268 0 0 0 118222 23 0 0 25 0 1 0 203235050 85635072 18793 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20907 18793 117 243 0 20661 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 83628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13355
/proc/meminfo: memFree=722152/2055920 swapFree=4131780/4192956
[pid=13354] ppid=13352 vsize=83628 CPUtime=1200.07
/proc/13354/stat : 13354 (cmusat) R 13352 13354 12475 0 -1 4194304 27325 0 0 0 119984 23 0 0 25 0 1 0 203235050 85635072 18850 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/13354/statm: 20907 18850 117 243 0 20661 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83628

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.242963
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 83628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27325
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= 5
involuntary context switches= 25600

runsolver used 1.3288 second user time and 2.83657 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 21:06:54 UTC 2007

IDJOB= 297102
IDBENCH= 19953
IDSOLVER= 121
FILE ID= node26/297102-1171832814

PBS_JOBID= 3839657

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297102-1171832814/cmusat /tmp/evaluation/297102-1171832814/instance-297102-1171832814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-297102-1171832814 -o ROOT/results/node26/solver-297102-1171832814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297102-1171832814/cmusat /tmp/evaluation/297102-1171832814/instance-297102-1171832814.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ce74deb44849da26eb98932c0518f94a

RANDOM SEED= 124227232

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        798024 kB
Buffers:         43772 kB
Cached:        1072480 kB
SwapCached:      40904 kB
Active:         789568 kB
Inactive:       377932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798024 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            76044 kB
Committed_AS:   603352 kB
PageTables:       1684 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= 66561 MiB

End job on node26 on Sun Feb 18 21:26:57 UTC 2007