Trace number 305056

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) 1200.09 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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:  16000                                                |
0.09/0.13	c |  Number of clauses:    67200                                                |

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/node61/watcher-305056-1172070837 -o ROOT/results/node61/solver-305056-1172070837 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305056-1172070837/cmusat /tmp/evaluation/305056-1172070837/instance-305056-1172070837.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5319
/proc/meminfo: memFree=1435936/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=2936 CPUtime=0
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 574 0 0 0 0 0 0 0 18 0 1 0 227040650 3006464 557 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 734 558 95 243 0 488 0

[startup+0.106823 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5319
/proc/meminfo: memFree=1435936/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=7292 CPUtime=0.09
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 1618 0 0 0 9 0 0 0 18 0 1 0 227040650 7467008 1584 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 1823 1585 96 243 0 1577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7292

[startup+0.514861 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5319
/proc/meminfo: memFree=1435936/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=12680 CPUtime=0.5
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 3077 0 0 0 49 1 0 0 21 0 1 0 227040650 12984320 2573 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 3170 2573 114 243 0 2924 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12680

[startup+1.33494 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5320
/proc/meminfo: memFree=1426008/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=12680 CPUtime=1.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 3089 0 0 0 131 1 0 0 25 0 1 0 227040650 12984320 2585 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 3170 2585 119 243 0 2924 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12680

[startup+2.9711 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5320
/proc/meminfo: memFree=1425816/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=13340 CPUtime=2.96
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 3269 0 0 0 295 1 0 0 25 0 1 0 227040650 13660160 2765 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589888 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 3335 2765 119 243 0 3089 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13340

[startup+6.24741 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 5320
/proc/meminfo: memFree=1422104/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=16908 CPUtime=6.24
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 4169 0 0 0 622 2 0 0 25 0 1 0 227040650 17313792 3665 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 4227 3665 119 243 0 3981 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16908

[startup+12.704 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 5320
/proc/meminfo: memFree=1414552/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=23932 CPUtime=12.69
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 5978 0 0 0 1265 4 0 0 25 0 1 0 227040650 24506368 5474 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 5983 5474 119 243 0 5737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23932

[startup+25.5083 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 5320
/proc/meminfo: memFree=1399768/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=38900 CPUtime=25.49
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 9763 0 0 0 2544 5 0 0 25 0 1 0 227040650 39833600 9259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 9725 9259 119 243 0 9479 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38900

[startup+51.1127 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 5320
/proc/meminfo: memFree=1379416/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=58380 CPUtime=51.09
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 15024 0 0 0 5100 9 0 0 25 0 1 0 227040650 59781120 14160 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 14595 14160 119 243 0 14349 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 58380

[startup+102.324 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 5320
/proc/meminfo: memFree=1346136/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=92172 CPUtime=102.28
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 23697 0 0 0 10212 16 0 0 25 0 1 0 227040650 94384128 22644 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 23043 22644 119 243 0 22797 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 92172

[startup+162.344 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1331288/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=106236 CPUtime=162.29
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 27608 0 0 0 16210 19 0 0 25 0 1 0 227040650 108785664 26161 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 26559 26161 119 243 0 26313 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 106236

[startup+222.36 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1331032/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=106268 CPUtime=222.3
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 28097 0 0 0 22210 20 0 0 25 0 1 0 227040650 108818432 26230 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 26567 26230 119 243 0 26321 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 106268

[startup+282.378 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1330840/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=106300 CPUtime=282.3
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 28369 0 0 0 28210 20 0 0 25 0 1 0 227040650 108851200 26280 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 26575 26280 119 243 0 26329 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 106300

[startup+342.396 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1322264/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=114712 CPUtime=342.3
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 30737 0 0 0 34208 22 0 0 25 0 1 0 227040650 117465088 28418 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 28678 28418 119 243 0 28432 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 114712

[startup+402.414 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1320600/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=116432 CPUtime=402.3
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 31171 0 0 0 40208 22 0 0 25 0 1 0 227040650 119226368 28852 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 29108 28852 119 243 0 28862 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 116432

[startup+462.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1309976/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=126816 CPUtime=462.3
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 34035 0 0 0 46206 24 0 0 25 0 1 0 227040650 129859584 31476 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581309 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 31704 31476 119 243 0 31458 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 126816

[startup+522.446 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1216984/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223744 CPUtime=522.31
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 58271 0 0 0 52196 35 0 0 25 0 1 0 227040650 229113856 54682 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578900 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55936 54682 119 243 0 55690 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 223744

[startup+582.466 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1216920/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223744 CPUtime=582.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 58286 0 0 0 58197 35 0 0 25 0 1 0 227040650 229113856 54697 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55936 54697 119 243 0 55690 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 223744

[startup+642.484 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1216728/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223796 CPUtime=642.31
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 58596 0 0 0 64196 35 0 0 25 0 1 0 227040650 229167104 54746 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55949 54746 119 243 0 55703 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 223796

[startup+702.498 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5320
/proc/meminfo: memFree=1216664/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223796 CPUtime=702.31
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 58606 0 0 0 70196 35 0 0 25 0 1 0 227040650 229167104 54756 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55949 54756 119 243 0 55703 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 223796

[startup+762.517 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1216344/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223852 CPUtime=762.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 58954 0 0 0 76196 36 0 0 25 0 1 0 227040650 229224448 54830 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55963 54830 119 243 0 55717 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 223852

[startup+822.533 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1216344/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223852 CPUtime=822.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 58954 0 0 0 82196 36 0 0 25 0 1 0 227040650 229224448 54830 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55963 54830 119 243 0 55717 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 223852

[startup+882.55 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1216088/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223912 CPUtime=882.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 59320 0 0 0 88196 36 0 0 25 0 1 0 227040650 229285888 54908 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55978 54908 119 243 0 55732 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 223912

[startup+942.564 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1216088/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=223912 CPUtime=942.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 59320 0 0 0 94196 36 0 0 25 0 1 0 227040650 229285888 54908 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 55978 54908 119 243 0 55732 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 223912

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1210712/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=229484 CPUtime=1002.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 60765 0 0 0 100194 38 0 0 25 0 1 0 227040650 234991616 56353 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 57371 56353 119 243 0 57125 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 229484

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1206104/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=233544 CPUtime=1062.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 62101 0 0 0 106192 40 0 0 25 0 1 0 227040650 239149056 57386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 58386 57386 119 243 0 58140 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 233544

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1206104/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=233544 CPUtime=1122.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 62101 0 0 0 112192 40 0 0 25 0 1 0 227040650 239149056 57386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 58386 57386 119 243 0 58140 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 233544

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1192792/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=247824 CPUtime=1182.32
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 65635 0 0 0 118189 43 0 0 25 0 1 0 227040650 253771776 60920 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 61956 60920 119 243 0 61710 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 247824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1181464/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=258236 CPUtime=1200.03
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 68246 0 0 0 119958 45 0 0 25 0 1 0 227040650 264433664 63531 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 64559 63531 119 243 0 64313 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 258236

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5320
/proc/meminfo: memFree=1181464/2055920 swapFree=4183260/4192956
[pid=5319] ppid=5317 vsize=258236 CPUtime=1200.03
/proc/5319/stat : 5319 (cmusat) R 5317 5319 5015 0 -1 4194304 68246 0 0 0 119958 45 0 0 25 0 1 0 227040650 264433664 63531 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/5319/statm: 64559 63531 119 243 0 64313 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 258236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.09
CPU user time (s): 1199.59
CPU system time (s): 0.498924
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 258236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68246
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= 1252

runsolver used 0.746886 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 15:13:57 UTC 2007

IDJOB= 305056
IDBENCH= 20147
IDSOLVER= 121
FILE ID= node61/305056-1172070837

PBS_JOBID= 3892822

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/305056-1172070837/cmusat /tmp/evaluation/305056-1172070837/instance-305056-1172070837.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-305056-1172070837 -o ROOT/results/node61/solver-305056-1172070837 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305056-1172070837/cmusat /tmp/evaluation/305056-1172070837/instance-305056-1172070837.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 676325975

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1436344 kB
Buffers:         39244 kB
Cached:         505836 kB
SwapCached:       3884 kB
Active:         133916 kB
Inactive:       420828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436344 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            3712 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            50936 kB
Committed_AS:   673124 kB
PageTables:       1388 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 node61 on Wed Feb 21 15:34:00 UTC 2007