Trace number 302268

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) 1200.13 1200.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.03	c |  Number of clauses:    18000                                                |

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/node41/watcher-302268-1172007992 -o ROOT/results/node41/solver-302268-1172007992 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302268-1172007992/cmusat /tmp/evaluation/302268-1172007992/instance-302268-1172007992.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: 1.06 1.00 0.92 3/64 7204
/proc/meminfo: memFree=1736704/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=2448 CPUtime=0
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 220755180 2506752 276 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 612 281 96 243 0 366 0

[startup+0.106325 s]
/proc/loadavg: 1.06 1.00 0.92 3/64 7204
/proc/meminfo: memFree=1736704/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=3856 CPUtime=0.1
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 668 0 0 0 10 0 0 0 18 0 1 0 220755180 3948544 651 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530616 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 964 651 108 243 0 718 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3856

[startup+0.514359 s]
/proc/loadavg: 1.06 1.00 0.92 3/64 7204
/proc/meminfo: memFree=1736704/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=5856 CPUtime=0.5
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 1587 0 0 0 50 0 0 0 21 0 1 0 220755180 5996544 1049 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 1464 1049 118 243 0 1218 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5856

[startup+1.33443 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1730488/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=8892 CPUtime=1.32
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 2385 0 0 0 131 1 0 0 25 0 1 0 220755180 9105408 1847 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 2223 1847 118 243 0 1977 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8892

[startup+2.97057 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1727096/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=11348 CPUtime=2.96
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 3160 0 0 0 295 1 0 0 25 0 1 0 220755180 11620352 2472 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 2837 2472 118 243 0 2591 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11348

[startup+6.24686 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1725112/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=14408 CPUtime=6.23
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 4111 0 0 0 621 2 0 0 25 0 1 0 220755180 14753792 3258 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578993 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 3602 3258 118 243 0 3356 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14408

[startup+12.7024 s]
/proc/loadavg: 1.05 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1721336/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=16804 CPUtime=12.69
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 4848 0 0 0 1266 3 0 0 25 0 1 0 220755180 17207296 3875 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590072 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 4201 3875 118 243 0 3955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16804

[startup+25.5065 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1709112/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=29852 CPUtime=25.49
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 8376 0 0 0 2545 4 0 0 25 0 1 0 220755180 30568448 6920 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 7463 6920 118 243 0 7217 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29852

[startup+51.1128 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1706040/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=32700 CPUtime=51.09
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 9385 0 0 0 5104 5 0 0 25 0 1 0 220755180 33484800 7680 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 8175 7680 118 243 0 7929 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32700

[startup+102.318 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1692984/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=45364 CPUtime=102.28
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 13076 0 0 0 10220 8 0 0 25 0 1 0 220755180 46452736 10955 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 11341 10955 118 243 0 11095 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 45364

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1658552/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=81352 CPUtime=162.28
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 22455 0 0 0 16216 12 0 0 25 0 1 0 220755180 83304448 19518 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 20338 19518 118 243 0 20092 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 81352

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1658296/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=81436 CPUtime=222.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 22819 0 0 0 22216 13 0 0 25 0 1 0 220755180 83390464 19592 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 20359 19592 118 243 0 20113 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 81436

[startup+282.375 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1657784/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=81544 CPUtime=282.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 23287 0 0 0 28216 13 0 0 25 0 1 0 220755180 83501056 19725 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589658 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 20386 19725 118 243 0 20140 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 81544

[startup+342.394 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1657528/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=81808 CPUtime=342.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 23376 0 0 0 34216 13 0 0 25 0 1 0 220755180 83771392 19814 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 20452 19814 118 243 0 20206 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 81808

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1655416/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=83780 CPUtime=402.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 24041 0 0 0 40215 14 0 0 25 0 1 0 220755180 85790720 20291 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 20945 20291 118 243 0 20699 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 83780

[startup+462.428 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1646584/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=92308 CPUtime=462.3
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 26449 0 0 0 46213 17 0 0 25 0 1 0 220755180 94523392 22496 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590317 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 23077 22496 118 243 0 22831 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 92308

[startup+522.445 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1635384/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=103240 CPUtime=522.3
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 29463 0 0 0 52210 20 0 0 25 0 1 0 220755180 105717760 25291 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 25810 25291 118 243 0 25564 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103240

[startup+582.458 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1629048/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=109412 CPUtime=582.3
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 31043 0 0 0 58208 22 0 0 25 0 1 0 220755180 112037888 26871 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 27353 26871 118 243 0 27107 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 109412

[startup+642.477 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1628216/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=110180 CPUtime=642.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 31488 0 0 0 64207 22 0 0 25 0 1 0 220755180 112824320 27078 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 27545 27078 118 243 0 27299 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 110180

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1625080/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=113480 CPUtime=702.3
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 32324 0 0 0 70207 23 0 0 25 0 1 0 220755180 116203520 27914 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 28370 27914 118 243 0 28124 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 113480

[startup+762.51 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1618232/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=119904 CPUtime=762.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 34238 0 0 0 76204 25 0 0 25 0 1 0 220755180 122781696 29570 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 29976 29570 118 243 0 29730 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 119904

[startup+822.528 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7205
/proc/meminfo: memFree=1617976/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=120324 CPUtime=822.3
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 34314 0 0 0 82205 25 0 0 25 0 1 0 220755180 123211776 29646 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 30081 29646 118 243 0 29835 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 120324

[startup+882.561 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 7279
/proc/meminfo: memFree=1548032/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=192900 CPUtime=882.29
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 52869 0 0 0 88194 35 0 0 25 0 1 0 220755180 197529600 46794 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48225 46794 118 243 0 47979 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 192900

[startup+942.608 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 7371
/proc/meminfo: memFree=1547776/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=192900 CPUtime=942.28
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 52869 0 0 0 94192 36 0 0 25 0 1 0 220755180 197529600 46794 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48225 46794 118 243 0 47979 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 192900

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7403
/proc/meminfo: memFree=1548984/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=193032 CPUtime=1002.26
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 52890 0 0 0 100190 36 0 0 25 0 1 0 220755180 197664768 46815 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48258 46815 118 243 0 48012 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 193032

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7403
/proc/meminfo: memFree=1548664/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=193164 CPUtime=1062.26
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 52983 0 0 0 106190 36 0 0 25 0 1 0 220755180 197799936 46908 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48291 46908 118 243 0 48045 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 193164

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7403
/proc/meminfo: memFree=1548344/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=193272 CPUtime=1122.26
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 53351 0 0 0 112190 36 0 0 25 0 1 0 220755180 197910528 46972 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48318 46972 118 243 0 48072 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 193272

[startup+1182.69 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 7403
/proc/meminfo: memFree=1548408/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=193272 CPUtime=1182.26
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 53352 0 0 0 118190 36 0 0 25 0 1 0 220755180 197910528 46973 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48318 46973 118 243 0 48072 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 193272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.03 1.01 0.93 2/65 7403
/proc/meminfo: memFree=1548152/2055920 swapFree=4183324/4192956
[pid=7204] ppid=7202 vsize=193272 CPUtime=1200.09
/proc/7204/stat : 7204 (cmusat) R 7202 7204 6478 0 -1 4194304 53411 0 0 0 119972 37 0 0 25 0 1 0 220755180 197910528 47032 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/7204/statm: 48318 47032 118 243 0 48072 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 193272

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): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1199.73
CPU system time (s): 0.400939
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 193272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53411
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= 2018

runsolver used 0.804877 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 20 21:46:32 UTC 2007

IDJOB= 302268
IDBENCH= 20079
IDSOLVER= 121
FILE ID= node41/302268-1172007992

PBS_JOBID= 3892654

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302268-1172007992/cmusat /tmp/evaluation/302268-1172007992/instance-302268-1172007992.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-302268-1172007992 -o ROOT/results/node41/solver-302268-1172007992 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302268-1172007992/cmusat /tmp/evaluation/302268-1172007992/instance-302268-1172007992.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 490884017

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1737112 kB
Buffers:         32612 kB
Cached:         234860 kB
SwapCached:       3916 kB
Active:         181532 kB
Inactive:        96392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737112 kB
SwapTotal:     4192956 kB
SwapFree:      4183324 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            26892 kB
Committed_AS:   454548 kB
PageTables:       1476 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 node41 on Tue Feb 20 22:06:35 UTC 2007