Trace number 295585

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) 1200.07 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |

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/node70/watcher-295585-1171808273 -o ROOT/results/node70/solver-295585-1171808273 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295585-1171808273/cmusat /tmp/evaluation/295585-1171808273/instance-295585-1171808273.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 3/64 12068
/proc/meminfo: memFree=434000/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=2320 CPUtime=0
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 163628037 2375680 193 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 580 193 96 243 0 334 0

[startup+0.107396 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12068
/proc/meminfo: memFree=434000/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=2600 CPUtime=0.1
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 375 0 0 0 10 0 0 0 18 0 1 0 163628037 2662400 262 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 650 262 112 243 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2600

[startup+0.51547 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12068
/proc/meminfo: memFree=434000/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=3600 CPUtime=0.51
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 626 0 0 0 51 0 0 0 21 0 1 0 163628037 3686400 513 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 900 513 118 243 0 654 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3600

[startup+1.33862 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=431368/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=4668 CPUtime=1.33
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 854 0 0 0 133 0 0 0 25 0 1 0 163628037 4780032 741 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 1167 741 118 243 0 921 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4668

[startup+2.97491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=430984/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=4820 CPUtime=2.96
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 945 0 0 0 296 0 0 0 25 0 1 0 163628037 4935680 818 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 1205 818 118 243 0 959 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4820

[startup+6.25451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=430032/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=6392 CPUtime=6.24
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 1283 0 0 0 624 0 0 0 25 0 1 0 163628037 6545408 1087 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134559765 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 1598 1087 118 243 0 1352 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6392

[startup+12.7067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=428120/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=8028 CPUtime=12.69
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 2021 0 0 0 1268 1 0 0 25 0 1 0 163628037 8220672 1548 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 2007 1548 118 243 0 1761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8028

[startup+25.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=422936/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=13952 CPUtime=25.49
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 3916 0 0 0 2547 2 0 0 25 0 1 0 163628037 14286848 2809 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 3488 2809 118 243 0 3242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13952

[startup+51.1126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=421336/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=15284 CPUtime=51.08
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 4743 0 0 0 5105 3 0 0 25 0 1 0 163628037 15650816 3258 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 3821 3258 118 243 0 3575 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15284

[startup+102.323 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 12069
/proc/meminfo: memFree=411608/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=26624 CPUtime=102.28
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 8434 0 0 0 10223 5 0 0 25 0 1 0 163628037 27262976 5636 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 6656 5636 118 243 0 6410 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26624

[startup+162.345 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12069
/proc/meminfo: memFree=410008/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=27836 CPUtime=162.27
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 9223 0 0 0 16222 5 0 0 25 0 1 0 163628037 28504064 6046 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 6959 6046 118 243 0 6713 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 27836

[startup+222.363 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12069
/proc/meminfo: memFree=406744/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=30392 CPUtime=222.27
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 10513 0 0 0 22221 6 0 0 25 0 1 0 163628037 31121408 6815 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 7598 6815 118 243 0 7352 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 30392

[startup+282.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=404312/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=32800 CPUtime=282.27
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 11435 0 0 0 28220 7 0 0 25 0 1 0 163628037 33587200 7476 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 8200 7476 118 243 0 7954 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 32800

[startup+342.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=390872/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=50496 CPUtime=342.27
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 16279 0 0 0 34218 9 0 0 25 0 1 0 163628037 51707904 10777 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 12624 10777 118 243 0 12378 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 50496

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=390296/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=50488 CPUtime=402.26
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 16767 0 0 0 40217 9 0 0 25 0 1 0 163628037 51699712 10919 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 12622 10919 118 243 0 12376 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 50488

[startup+462.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=390040/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=50744 CPUtime=462.26
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 16864 0 0 0 46217 9 0 0 25 0 1 0 163628037 51961856 10951 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 12686 10951 118 243 0 12440 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 50744

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=389464/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=50876 CPUtime=522.26
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 17383 0 0 0 52216 10 0 0 25 0 1 0 163628037 52097024 11126 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 12719 11126 118 243 0 12473 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 50876

[startup+582.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=389208/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=51136 CPUtime=582.26
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 17449 0 0 0 58216 10 0 0 25 0 1 0 163628037 52363264 11192 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 12784 11192 118 243 0 12538 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 51136

[startup+642.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=388248/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=51932 CPUtime=642.26
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 18179 0 0 0 64215 11 0 0 25 0 1 0 163628037 53178368 11447 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 12983 11447 118 243 0 12737 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 51932

[startup+702.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=387864/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=52196 CPUtime=702.26
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 18253 0 0 0 70215 11 0 0 25 0 1 0 163628037 53448704 11521 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 13049 11521 118 243 0 12803 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 52196

[startup+762.521 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12069
/proc/meminfo: memFree=386904/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=52488 CPUtime=762.25
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 18916 0 0 0 76214 11 0 0 25 0 1 0 163628037 53747712 11770 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 13122 11770 118 243 0 12876 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 52488

[startup+822.542 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12069
/proc/meminfo: memFree=386648/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=52920 CPUtime=822.25
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 18999 0 0 0 82214 11 0 0 25 0 1 0 163628037 54190080 11820 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 13230 11820 118 243 0 12984 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 52920

[startup+882.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=385048/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=54532 CPUtime=882.25
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 19524 0 0 0 88213 12 0 0 25 0 1 0 163628037 55840768 12247 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 13633 12247 118 243 0 13387 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 54532

[startup+942.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=382296/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=56708 CPUtime=942.24
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 20636 0 0 0 94211 13 0 0 25 0 1 0 163628037 58068992 12905 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 14177 12905 118 243 0 13931 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 56708

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=382168/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=56836 CPUtime=1002.24
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 20683 0 0 0 100211 13 0 0 25 0 1 0 163628037 58200064 12919 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 14209 12919 118 243 0 13963 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 56836

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=381976/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=57544 CPUtime=1062.24
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 20766 0 0 0 106211 13 0 0 25 0 1 0 163628037 58925056 13002 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 14386 13002 118 243 0 14140 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 57544

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=380056/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=58996 CPUtime=1122.24
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 21252 0 0 0 112210 14 0 0 25 0 1 0 163628037 60411904 13488 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 14749 13488 118 243 0 14503 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 58996

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=377560/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=61156 CPUtime=1182.24
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 22429 0 0 0 118209 15 0 0 25 0 1 0 163628037 62623744 14068 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 15289 14068 118 243 0 15043 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 61156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12069
/proc/meminfo: memFree=377560/2055920 swapFree=4183276/4192956
[pid=12068] ppid=12066 vsize=61288 CPUtime=1200.06
/proc/12068/stat : 12068 (cmusat) R 12066 12068 11013 0 -1 4194304 22457 0 0 0 119991 15 0 0 25 0 1 0 163628037 62758912 14096 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12068/statm: 15322 14096 118 243 0 15076 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61288

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): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.160975
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 61288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22457
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= 2569

runsolver used 0.756884 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Feb 18 14:17:53 UTC 2007

IDJOB= 295585
IDBENCH= 19916
IDSOLVER= 121
FILE ID= node70/295585-1171808273

PBS_JOBID= 3839608

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295585-1171808273/cmusat /tmp/evaluation/295585-1171808273/instance-295585-1171808273.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-295585-1171808273 -o ROOT/results/node70/solver-295585-1171808273 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295585-1171808273/cmusat /tmp/evaluation/295585-1171808273/instance-295585-1171808273.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 491736342

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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:        434408 kB
Buffers:         48300 kB
Cached:        1449420 kB
SwapCached:       4060 kB
Active:         826040 kB
Inactive:       681808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        434408 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            99716 kB
Committed_AS:   194856 kB
PageTables:       1396 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 node70 on Sun Feb 18 14:37:56 UTC 2007