Trace number 301038

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) 1200.12 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.7915
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

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/node12/watcher-301038-1171949127 -o ROOT/results/node12/solver-301038-1171949127 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301038-1171949127/cmusat /tmp/evaluation/301038-1171949127/instance-301038-1171949127.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 1.01 1.12 3/77 1270
/proc/meminfo: memFree=1679544/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=2316 CPUtime=0
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 214867152 2371584 238 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134551885 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 579 238 96 243 0 333 0

[startup+0.107262 s]
/proc/loadavg: 1.00 1.01 1.12 3/77 1270
/proc/meminfo: memFree=1679544/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=3884 CPUtime=0.1
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 861 0 0 0 10 0 0 0 18 0 1 0 214867152 3977216 588 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 971 590 113 243 0 725 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3884

[startup+0.515335 s]
/proc/loadavg: 1.00 1.01 1.12 3/77 1270
/proc/meminfo: memFree=1679544/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=5304 CPUtime=0.5
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 1248 0 0 0 50 0 0 0 21 0 1 0 214867152 5431296 939 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 1326 939 118 243 0 1080 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5304

[startup+1.33849 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 1271
/proc/meminfo: memFree=1674160/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=7296 CPUtime=1.33
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 1853 0 0 0 133 0 0 0 25 0 1 0 214867152 7471104 1442 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 1824 1442 118 243 0 1578 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7296

[startup+2.97478 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 1271
/proc/meminfo: memFree=1673456/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=8364 CPUtime=2.96
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 2203 0 0 0 296 0 0 0 25 0 1 0 214867152 8564736 1719 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 2091 1719 118 243 0 1845 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8364

[startup+6.25337 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 1271
/proc/meminfo: memFree=1671280/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=10500 CPUtime=6.24
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 2945 0 0 0 623 1 0 0 25 0 1 0 214867152 10752000 2299 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134591564 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 2625 2299 118 243 0 2379 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10500

[startup+12.7075 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 1271
/proc/meminfo: memFree=1665328/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=16388 CPUtime=12.69
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 4493 0 0 0 1268 1 0 0 25 0 1 0 214867152 16781312 3590 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 4097 3590 118 243 0 3851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16388

[startup+25.5098 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 1271
/proc/meminfo: memFree=1663664/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=18680 CPUtime=25.49
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 5369 0 0 0 2547 2 0 0 25 0 1 0 214867152 19128320 4240 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 4670 4240 118 243 0 4424 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18680

[startup+51.1204 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 1271
/proc/meminfo: memFree=1654896/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=26184 CPUtime=51.1
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 7688 0 0 0 5106 4 0 0 25 0 1 0 214867152 26812416 6191 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 6546 6191 118 243 0 6300 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26184

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 1271
/proc/meminfo: memFree=1639920/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=42068 CPUtime=102.3
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 12178 0 0 0 10224 6 0 0 25 0 1 0 214867152 43077632 9906 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 10517 9906 118 243 0 10271 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42068

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 1271
/proc/meminfo: memFree=1636208/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=45500 CPUtime=162.31
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 13361 0 0 0 16223 8 0 0 25 0 1 0 214867152 46592000 10840 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 11375 10840 118 243 0 11129 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 45500

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 1271
/proc/meminfo: memFree=1628208/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=53312 CPUtime=222.31
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 15711 0 0 0 22221 10 0 0 25 0 1 0 214867152 54591488 12899 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 13328 12899 118 243 0 13082 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 53312

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 1271
/proc/meminfo: memFree=1587824/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=95804 CPUtime=282.32
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 26603 0 0 0 28216 16 0 0 25 0 1 0 214867152 98103296 22875 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 23951 22875 118 243 0 23705 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 95804

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 1271
/proc/meminfo: memFree=1587760/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=95864 CPUtime=342.33
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 26809 0 0 0 34216 17 0 0 25 0 1 0 214867152 98164736 22903 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 23966 22903 118 243 0 23720 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 95864

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 1271
/proc/meminfo: memFree=1587440/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=95932 CPUtime=402.34
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 27076 0 0 0 40216 18 0 0 25 0 1 0 214867152 98234368 22977 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 23983 22977 118 243 0 23737 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 95932

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 1271
/proc/meminfo: memFree=1587056/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=96004 CPUtime=462.35
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 27405 0 0 0 46217 18 0 0 25 0 1 0 214867152 98308096 23096 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 24001 23096 118 243 0 23755 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 96004

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 1271
/proc/meminfo: memFree=1586800/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=96088 CPUtime=522.36
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 27710 0 0 0 52217 19 0 0 25 0 1 0 214867152 98394112 23173 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 24022 23173 118 243 0 23776 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 96088

[startup+582.589 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 1271
/proc/meminfo: memFree=1586352/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=96176 CPUtime=582.38
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 28070 0 0 0 58218 20 0 0 25 0 1 0 214867152 98484224 23284 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 24044 23284 118 243 0 23798 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 96176

[startup+642.622 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 1271
/proc/meminfo: memFree=1586288/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=96176 CPUtime=642.38
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 28070 0 0 0 64218 20 0 0 25 0 1 0 214867152 98484224 23284 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 24044 23284 118 243 0 23798 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 96176

[startup+702.65 s]
/proc/loadavg: 1.05 1.01 1.04 2/78 1271
/proc/meminfo: memFree=1584624/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=98024 CPUtime=702.39
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 28530 0 0 0 70217 22 0 0 25 0 1 0 214867152 100376576 23744 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 24506 23744 118 243 0 24260 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 98024

[startup+762.675 s]
/proc/loadavg: 1.02 1.01 1.04 2/78 1271
/proc/meminfo: memFree=1576880/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=105448 CPUtime=762.39
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 30693 0 0 0 76215 24 0 0 25 0 1 0 214867152 107978752 25636 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 26362 25636 118 243 0 26116 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 105448

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 1271
/proc/meminfo: memFree=1576944/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=105448 CPUtime=822.41
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 30702 0 0 0 82216 25 0 0 25 0 1 0 214867152 107978752 25645 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 26362 25645 118 243 0 26116 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 105448

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 1273
/proc/meminfo: memFree=1568240/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=113668 CPUtime=882.41
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 33136 0 0 0 88214 27 0 0 25 0 1 0 214867152 116396032 27783 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581198 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 28417 27783 118 243 0 28171 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 113668

[startup+942.774 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 1273
/proc/meminfo: memFree=1568048/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=114020 CPUtime=942.43
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 33217 0 0 0 94215 28 0 0 25 0 1 0 214867152 116756480 27864 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 28505 27864 118 243 0 28259 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 114020

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 1273
/proc/meminfo: memFree=1557424/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=124368 CPUtime=1002.43
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 36229 0 0 0 100211 32 0 0 25 0 1 0 214867152 127352832 30553 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 31092 30553 118 243 0 30846 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 124368

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 1273
/proc/meminfo: memFree=1556848/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=124700 CPUtime=1062.45
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 36314 0 0 0 106212 33 0 0 25 0 1 0 214867152 127692800 30638 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 31175 30638 118 243 0 30929 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 124700

[startup+1122.87 s]
/proc/loadavg: 1.05 1.01 1.01 2/78 1273
/proc/meminfo: memFree=1556848/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=124700 CPUtime=1122.45
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 36328 0 0 0 112212 33 0 0 25 0 1 0 214867152 127692800 30652 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 31175 30652 118 243 0 30929 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 124700

[startup+1182.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1273
/proc/meminfo: memFree=1556208/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=125620 CPUtime=1182.46
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 36529 0 0 0 118212 34 0 0 25 0 1 0 214867152 128634880 30853 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 31405 30853 118 243 0 31159 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 125620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1273
/proc/meminfo: memFree=1551728/2055920 swapFree=4154904/4192956
[pid=1270] ppid=1268 vsize=129712 CPUtime=1200.09
/proc/1270/stat : 1270 (cmusat) R 1268 1270 532 0 -1 4194304 37596 0 0 0 119974 35 0 0 25 0 1 0 214867152 132825088 31920 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1270/statm: 32428 31920 118 243 0 32182 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 129712

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): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.74
CPU system time (s): 0.378942
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 129712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37596
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= 1663

runsolver used 1.45278 second user time and 2.69259 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 05:25:27 UTC 2007

IDJOB= 301038
IDBENCH= 20049
IDSOLVER= 121
FILE ID= node12/301038-1171949127

PBS_JOBID= 3848952

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/301038-1171949127/cmusat /tmp/evaluation/301038-1171949127/instance-301038-1171949127.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301038-1171949127 -o ROOT/results/node12/solver-301038-1171949127 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301038-1171949127/cmusat /tmp/evaluation/301038-1171949127/instance-301038-1171949127.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 761648928

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1679952 kB
Buffers:         52072 kB
Cached:         229144 kB
SwapCached:      18052 kB
Active:         175420 kB
Inactive:       132180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679952 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            53968 kB
Committed_AS:  1018284 kB
PageTables:       1692 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= 66549 MiB

End job on node12 on Tue Feb 20 05:45:30 UTC 2007