Trace number 292428

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) 1200.11 1200.19

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1412274662-11.UNSAT.shuffled.cnf
MD5SUM3c4f5368158b573142e5708eb27d980e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark169.002
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |

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/node16/watcher-292428-1171753822 -o ROOT/results/node16/solver-292428-1171753822 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292428-1171753822/cmusat /tmp/evaluation/292428-1171753822/instance-292428-1171753822.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: 0.91 0.97 0.97 3/77 10298
/proc/meminfo: memFree=967904/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=2312 CPUtime=0
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 195336625 2367488 175 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530467 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 578 175 108 243 0 332 0

[startup+0.107616 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 10298
/proc/meminfo: memFree=967904/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=2728 CPUtime=0.1
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 195336625 2793472 282 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 682 282 118 243 0 436 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2728

[startup+0.515569 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 10298
/proc/meminfo: memFree=967904/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=3164 CPUtime=0.51
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 404 0 0 0 51 0 0 0 21 0 1 0 195336625 3239936 387 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 791 387 118 243 0 545 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3164

[startup+1.33848 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 10299
/proc/meminfo: memFree=966552/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=4364 CPUtime=1.33
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 676 0 0 0 133 0 0 0 25 0 1 0 195336625 4468736 659 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 1091 659 118 243 0 845 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4364

[startup+2.97429 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 10299
/proc/meminfo: memFree=965464/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=4484 CPUtime=2.96
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 724 0 0 0 296 0 0 0 25 0 1 0 195336625 4591616 707 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 1121 707 118 243 0 875 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4484

[startup+6.25091 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 10299
/proc/meminfo: memFree=963032/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=6976 CPUtime=6.24
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 1321 0 0 0 624 0 0 0 25 0 1 0 195336625 7143424 1259 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 1744 1259 118 243 0 1498 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6976

[startup+12.7052 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 10299
/proc/meminfo: memFree=962264/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=7576 CPUtime=12.69
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 1632 0 0 0 1269 0 0 0 25 0 1 0 195336625 7757824 1450 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 1894 1450 118 243 0 1648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7576

[startup+25.6057 s]
/proc/loadavg: 0.94 0.97 0.97 2/78 10299
/proc/meminfo: memFree=958680/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=11784 CPUtime=25.59
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 2982 0 0 0 2558 1 0 0 25 0 1 0 195336625 12066816 2355 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 2946 2355 118 243 0 2700 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11784

[startup+51.2108 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 10299
/proc/meminfo: memFree=955544/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=14552 CPUtime=51.2
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 4241 0 0 0 5118 2 0 0 25 0 1 0 195336625 14901248 3172 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 3638 3172 118 243 0 3392 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 14552

[startup+102.414 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 10299
/proc/meminfo: memFree=949208/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=22068 CPUtime=102.39
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 6625 0 0 0 10236 3 0 0 25 0 1 0 195336625 22597632 4697 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 5517 4697 118 243 0 5271 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 22068

[startup+162.433 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=947544/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=23424 CPUtime=162.41
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 7383 0 0 0 16237 4 0 0 25 0 1 0 195336625 23986176 5104 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 5856 5104 118 243 0 5610 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 23424

[startup+222.449 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=944216/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=26156 CPUtime=222.42
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 8572 0 0 0 22237 5 0 0 25 0 1 0 195336625 26783744 5909 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 6539 5909 118 243 0 6293 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 26156

[startup+282.46 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=932888/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=41048 CPUtime=282.43
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 12591 0 0 0 28236 7 0 0 25 0 1 0 195336625 42033152 8748 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10262 8748 118 243 0 10016 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 41048

[startup+342.471 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=932376/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=41140 CPUtime=342.45
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 12951 0 0 0 34237 8 0 0 25 0 1 0 195336625 42127360 8866 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10285 8866 118 243 0 10039 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 41140

[startup+402.487 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=931992/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=41248 CPUtime=402.45
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 13357 0 0 0 40237 8 0 0 25 0 1 0 195336625 42237952 9007 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10312 9007 118 243 0 10066 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 41248

[startup+462.497 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=931288/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=41492 CPUtime=462.46
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 13823 0 0 0 46237 9 0 0 25 0 1 0 195336625 42487808 9181 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10373 9181 118 243 0 10127 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 41492

[startup+522.512 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=930904/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=42148 CPUtime=522.46
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 13954 0 0 0 52237 9 0 0 25 0 1 0 195336625 43159552 9279 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10537 9279 118 243 0 10291 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 42148

[startup+582.532 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=930008/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=42536 CPUtime=582.48
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 14503 0 0 0 58238 10 0 0 25 0 1 0 195336625 43556864 9508 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10634 9508 118 243 0 10388 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 42536

[startup+642.542 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=929816/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=42804 CPUtime=642.49
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 14580 0 0 0 64238 11 0 0 25 0 1 0 195336625 43831296 9552 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 10701 9552 118 243 0 10455 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 42804

[startup+702.554 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 10299
/proc/meminfo: memFree=926616/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=45512 CPUtime=702.5
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 15807 0 0 0 70238 12 0 0 25 0 1 0 195336625 46604288 10329 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 11378 10329 118 243 0 11132 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 45512

[startup+762.563 s]
/proc/loadavg: 1.07 0.99 0.97 2/78 10299
/proc/meminfo: memFree=926552/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=45672 CPUtime=762.5
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 15829 0 0 0 76238 12 0 0 25 0 1 0 195336625 46768128 10351 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 11418 10351 118 243 0 11172 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 45672

[startup+822.581 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 10299
/proc/meminfo: memFree=924952/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=47248 CPUtime=822.52
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 16308 0 0 0 82239 13 0 0 25 0 1 0 195336625 48381952 10764 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590332 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 11812 10764 118 243 0 11566 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 47248

[startup+882.595 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 10299
/proc/meminfo: memFree=922584/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=49268 CPUtime=882.53
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 17279 0 0 0 88239 14 0 0 25 0 1 0 195336625 50450432 11348 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 12317 11348 118 243 0 12071 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 49268

[startup+942.606 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 10299
/proc/meminfo: memFree=922456/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=49400 CPUtime=942.53
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 17308 0 0 0 94239 14 0 0 25 0 1 0 195336625 50585600 11377 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 12350 11377 118 243 0 12104 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 49400

[startup+1002.61 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 10299
/proc/meminfo: memFree=919000/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=52352 CPUtime=1002.55
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 18605 0 0 0 100239 16 0 0 25 0 1 0 195336625 53608448 12249 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 13088 12249 118 243 0 12842 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 52352

[startup+1062.63 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 10299
/proc/meminfo: memFree=918552/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=52676 CPUtime=1062.55
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 18700 0 0 0 106239 16 0 0 25 0 1 0 195336625 53940224 12344 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 13169 12344 118 243 0 12923 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 52676

[startup+1122.64 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 10299
/proc/meminfo: memFree=918360/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=52936 CPUtime=1122.56
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 18750 0 0 0 112239 17 0 0 25 0 1 0 195336625 54206464 12394 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 13234 12394 118 243 0 12988 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 52936

[startup+1182.66 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 10299
/proc/meminfo: memFree=917720/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=53908 CPUtime=1182.57
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 18987 0 0 0 118240 17 0 0 25 0 1 0 195336625 55201792 12566 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 13477 12566 118 243 0 13231 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 53908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.18 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 10299
/proc/meminfo: memFree=897752/2055920 swapFree=4192812/4192956
[pid=10298] ppid=10296 vsize=80980 CPUtime=1200.09
/proc/10298/stat : 10298 (cmusat) R 10296 10298 9027 0 -1 4194304 25831 0 0 0 119989 20 0 0 25 0 1 0 195336625 82923520 17491 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10298/statm: 20245 17491 118 243 0 19999 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 80980

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): 1200.19
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.219966
CPU usage (%): 99.9934
Max. virtual memory (cumulated for all children) (KiB): 80980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25831
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= 1982

runsolver used 1.50277 second user time and 2.68059 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Feb 17 23:10:23 UTC 2007

IDJOB= 292428
IDBENCH= 19839
IDSOLVER= 121
FILE ID= node16/292428-1171753822

PBS_JOBID= 3839253

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1412274662-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292428-1171753822/cmusat /tmp/evaluation/292428-1171753822/instance-292428-1171753822.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-292428-1171753822 -o ROOT/results/node16/solver-292428-1171753822 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292428-1171753822/cmusat /tmp/evaluation/292428-1171753822/instance-292428-1171753822.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3c4f5368158b573142e5708eb27d980e

RANDOM SEED= 712350745

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        968376 kB
Buffers:         66036 kB
Cached:         889704 kB
SwapCached:          0 kB
Active:         331312 kB
Inactive:       678012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        968376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          72488 kB
Slab:            63868 kB
Committed_AS:   867972 kB
PageTables:       1720 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= 66546 MiB

End job on node16 on Sat Feb 17 23:30:25 UTC 2007