Trace number 302760

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) 1200.03 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.03	c |  Number of clauses:    20400                                                |

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/node44/watcher-302760-1172019016 -o ROOT/results/node44/solver-302760-1172019016 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302760-1172019016/cmusat /tmp/evaluation/302760-1172019016/instance-302760-1172019016.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: 0.99 0.98 0.99 3/64 19081
/proc/meminfo: memFree=1489088/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=2316 CPUtime=0
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 221857763 2371584 303 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 579 304 96 243 0 333 0

[startup+0.10644 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19081
/proc/meminfo: memFree=1489088/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=4172 CPUtime=0.1
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 798 0 0 0 10 0 0 0 18 0 1 0 221857763 4272128 781 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530473 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 1043 781 107 243 0 797 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4172

[startup+0.514514 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19081
/proc/meminfo: memFree=1489088/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=4336 CPUtime=0.5
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 845 0 0 0 50 0 0 0 21 0 1 0 221857763 4440064 828 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530555 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 1084 828 108 243 0 838 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4336

[startup+1.33466 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19082
/proc/meminfo: memFree=1484536/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=6948 CPUtime=1.32
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 2065 0 0 0 132 0 0 0 25 0 1 0 221857763 7114752 1381 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 1737 1381 118 243 0 1491 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6948

[startup+2.97096 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19082
/proc/meminfo: memFree=1481720/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=9700 CPUtime=2.96
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 3030 0 0 0 295 1 0 0 25 0 1 0 221857763 9932800 2117 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 2425 2117 118 243 0 2179 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9700

[startup+6.24956 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19082
/proc/meminfo: memFree=1479608/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=10776 CPUtime=6.24
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 3451 0 0 0 623 1 0 0 25 0 1 0 221857763 11034624 2413 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589790 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 2694 2413 118 243 0 2448 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10776

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19082
/proc/meminfo: memFree=1477624/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=12668 CPUtime=12.69
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 4140 0 0 0 1268 1 0 0 25 0 1 0 221857763 12972032 2897 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 3167 2897 118 243 0 2921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12668

[startup+25.5041 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19082
/proc/meminfo: memFree=1469560/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=21364 CPUtime=25.48
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 6535 0 0 0 2546 2 0 0 25 0 1 0 221857763 21876736 4815 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 5341 4815 118 243 0 5095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21364

[startup+51.1108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19082
/proc/meminfo: memFree=1467768/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=23268 CPUtime=51.08
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 7281 0 0 0 5105 3 0 0 25 0 1 0 221857763 23826432 5360 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 5817 5360 118 243 0 5571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23268

[startup+102.318 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1459832/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=30744 CPUtime=102.27
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 9755 0 0 0 10222 5 0 0 25 0 1 0 221857763 31481856 7337 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 7686 7337 118 243 0 7440 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30744

[startup+162.345 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1439480/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=53288 CPUtime=162.28
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 15769 0 0 0 16219 9 0 0 25 0 1 0 221857763 54566912 12408 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 13322 12408 118 243 0 13076 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 53288

[startup+222.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1438904/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=53396 CPUtime=222.27
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 16254 0 0 0 22218 9 0 0 25 0 1 0 221857763 54677504 12544 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 13349 12544 118 243 0 13103 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 53396

[startup+282.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1438136/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=53732 CPUtime=282.26
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 16640 0 0 0 28217 9 0 0 25 0 1 0 221857763 55021568 12735 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 13433 12735 118 243 0 13187 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 53732

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1433528/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=58092 CPUtime=342.25
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 18207 0 0 0 34215 10 0 0 25 0 1 0 221857763 59486208 13865 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 14523 13865 118 243 0 14277 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 58092

[startup+402.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1428920/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=62508 CPUtime=402.26
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 19604 0 0 0 40214 12 0 0 25 0 1 0 221857763 64008192 15016 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 15627 15016 118 243 0 15381 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 62508

[startup+462.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1427128/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=64344 CPUtime=462.26
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 20088 0 0 0 46214 12 0 0 25 0 1 0 221857763 65888256 15500 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 16086 15500 118 243 0 15840 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 64344

[startup+522.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1423096/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=67916 CPUtime=522.26
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 21314 0 0 0 52212 14 0 0 25 0 1 0 221857763 69545984 16459 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 16979 16459 118 243 0 16733 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 67916

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1419576/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=71220 CPUtime=582.26
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 22186 0 0 0 58211 15 0 0 25 0 1 0 221857763 72929280 17331 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 17805 17331 118 243 0 17559 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 71220

[startup+642.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19082
/proc/meminfo: memFree=1416440/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=74496 CPUtime=642.25
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 23271 0 0 0 64210 15 0 0 25 0 1 0 221857763 76283904 18094 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 18624 18094 118 243 0 18378 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 74496

[startup+702.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19216
/proc/meminfo: memFree=1375496/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=118744 CPUtime=702.22
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 34780 0 0 0 70202 20 0 0 25 0 1 0 221857763 121593856 28012 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 29686 28012 118 243 0 29440 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 118744

[startup+762.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1376568/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=118744 CPUtime=762.2
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 34781 0 0 0 76200 20 0 0 25 0 1 0 221857763 121593856 28013 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 29686 28013 118 243 0 29440 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 118744

[startup+822.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1374776/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=120232 CPUtime=822.21
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35279 0 0 0 82200 21 0 0 25 0 1 0 221857763 123117568 28511 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 30058 28511 118 243 0 29812 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 120232

[startup+882.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1374712/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=120232 CPUtime=882.2
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35284 0 0 0 88199 21 0 0 25 0 1 0 221857763 123117568 28516 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 30058 28516 118 243 0 29812 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 120232

[startup+942.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1374520/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=120232 CPUtime=942.2
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35338 0 0 0 94199 21 0 0 25 0 1 0 221857763 123117568 28570 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 30058 28570 118 243 0 29812 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 120232

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1375736/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=118744 CPUtime=1002.19
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35418 0 0 0 100198 21 0 0 25 0 1 0 221857763 121593856 28278 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 29686 28278 118 243 0 29440 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 118744

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1375736/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=118744 CPUtime=1062.19
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35419 0 0 0 106198 21 0 0 25 0 1 0 221857763 121593856 28279 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 29686 28279 118 243 0 29440 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 118744

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1375736/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=118744 CPUtime=1122.19
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35419 0 0 0 112198 21 0 0 25 0 1 0 221857763 121593856 28279 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 29686 28279 118 243 0 29440 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 118744

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1375224/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=118744 CPUtime=1182.18
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 35557 0 0 0 118197 21 0 0 25 0 1 0 221857763 121593856 28417 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 29686 28417 118 243 0 29440 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 118744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19280
/proc/meminfo: memFree=1373432/2055920 swapFree=4183224/4192956
[pid=19081] ppid=19079 vsize=120508 CPUtime=1200.01
/proc/19081/stat : 19081 (cmusat) R 19079 19081 18624 0 -1 4194304 36006 0 0 0 119979 22 0 0 25 0 1 0 221857763 123400192 28866 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19081/statm: 30127 28866 118 243 0 29881 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 120508

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): 1200.56
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.240963
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 120508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36006
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= 2074

runsolver used 0.809876 second user time and 2.48362 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 00:50:16 UTC 2007

IDJOB= 302760
IDBENCH= 20091
IDSOLVER= 121
FILE ID= node44/302760-1172019016

PBS_JOBID= 3892677

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/302760-1172019016/cmusat /tmp/evaluation/302760-1172019016/instance-302760-1172019016.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-302760-1172019016 -o ROOT/results/node44/solver-302760-1172019016 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302760-1172019016/cmusat /tmp/evaluation/302760-1172019016/instance-302760-1172019016.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 239039705

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1489432 kB
Buffers:         31540 kB
Cached:         446952 kB
SwapCached:       3560 kB
Active:          62344 kB
Inactive:       425612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489432 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            64468 kB
Committed_AS:   509724 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= 66560 MiB

End job on node44 on Wed Feb 21 01:10:19 UTC 2007