Trace number 302186

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) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
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/node60/watcher-302186-1172006175 -o ROOT/results/node60/solver-302186-1172006175 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302186-1172006175/cmusat /tmp/evaluation/302186-1172006175/instance-302186-1172006175.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 1.09 1.85 3/64 29413
/proc/meminfo: memFree=1728368/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=2316 CPUtime=0
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 220574308 2371584 276 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 612 277 96 243 0 366 0

[startup+0.107229 s]
/proc/loadavg: 1.00 1.09 1.85 3/64 29413
/proc/meminfo: memFree=1728368/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=3856 CPUtime=0.1
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 669 0 0 0 10 0 0 0 18 0 1 0 220574308 3948544 652 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 964 652 108 243 0 718 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3856

[startup+0.515301 s]
/proc/loadavg: 1.00 1.09 1.85 3/64 29413
/proc/meminfo: memFree=1728368/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=5852 CPUtime=0.51
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 1593 0 0 0 51 0 0 0 21 0 1 0 220574308 5992448 1055 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 1463 1055 118 243 0 1217 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5852

[startup+1.33545 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 29414
/proc/meminfo: memFree=1722216/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=8756 CPUtime=1.32
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 2352 0 0 0 132 0 0 0 25 0 1 0 220574308 8966144 1814 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 2189 1814 118 243 0 1943 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8756

[startup+2.97174 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 29414
/proc/meminfo: memFree=1718952/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=11080 CPUtime=2.96
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 3105 0 0 0 295 1 0 0 25 0 1 0 220574308 11345920 2417 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 2770 2417 118 243 0 2524 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11080

[startup+6.25132 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 29414
/proc/meminfo: memFree=1715944/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=14000 CPUtime=6.24
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 3939 0 0 0 623 1 0 0 25 0 1 0 220574308 14336000 3143 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 3500 3143 118 243 0 3254 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14000

[startup+12.7045 s]
/proc/loadavg: 1.00 1.09 1.84 2/65 29414
/proc/meminfo: memFree=1713768/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=16008 CPUtime=12.69
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 4645 0 0 0 1267 2 0 0 25 0 1 0 220574308 16392192 3672 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 4002 3672 118 243 0 3756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16008

[startup+25.5068 s]
/proc/loadavg: 1.00 1.08 1.83 2/65 29414
/proc/meminfo: memFree=1700784/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=29980 CPUtime=25.49
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 8387 0 0 0 2545 4 0 0 25 0 1 0 220574308 30699520 6931 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 7495 6931 118 243 0 7249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29980

[startup+51.1123 s]
/proc/loadavg: 1.00 1.08 1.81 2/65 29414
/proc/meminfo: memFree=1699824/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=30716 CPUtime=51.08
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 8895 0 0 0 5104 4 0 0 25 0 1 0 220574308 31453184 7189 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 7679 7189 118 243 0 7433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30716

[startup+102.317 s]
/proc/loadavg: 1.00 1.06 1.76 2/65 29414
/proc/meminfo: memFree=1685232/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=44872 CPUtime=102.27
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 12954 0 0 0 10220 7 0 0 25 0 1 0 220574308 45948928 10832 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 11218 10832 118 243 0 10972 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44872

[startup+162.341 s]
/proc/loadavg: 1.07 1.06 1.72 2/65 29414
/proc/meminfo: memFree=1676144/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=53668 CPUtime=162.28
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 15470 0 0 0 16218 10 0 0 25 0 1 0 220574308 54956032 13096 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 13417 13096 118 243 0 13171 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 53668

[startup+222.363 s]
/proc/loadavg: 1.02 1.05 1.67 2/65 29414
/proc/meminfo: memFree=1647728/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=83988 CPUtime=222.27
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 23433 0 0 0 22214 13 0 0 25 0 1 0 220574308 86003712 20205 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 20997 20205 118 243 0 20751 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 83988

[startup+282.381 s]
/proc/loadavg: 1.01 1.04 1.62 2/65 29414
/proc/meminfo: memFree=1647280/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=84040 CPUtime=282.26
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 23704 0 0 0 28213 13 0 0 25 0 1 0 220574308 86056960 20315 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 21010 20315 118 243 0 20764 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 84040

[startup+342.397 s]
/proc/loadavg: 1.00 1.03 1.58 2/65 29414
/proc/meminfo: memFree=1646960/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=84096 CPUtime=342.27
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 23951 0 0 0 34213 14 0 0 25 0 1 0 220574308 86114304 20388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 21024 20388 118 243 0 20778 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 84096

[startup+402.418 s]
/proc/loadavg: 1.00 1.02 1.54 2/65 29414
/proc/meminfo: memFree=1645680/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=85344 CPUtime=402.26
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 24472 0 0 0 40212 14 0 0 25 0 1 0 220574308 87392256 20721 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 21336 20721 118 243 0 21090 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 85344

[startup+462.434 s]
/proc/loadavg: 1.00 1.02 1.51 2/65 29414
/proc/meminfo: memFree=1638256/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=92540 CPUtime=462.26
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 26513 0 0 0 46210 16 0 0 25 0 1 0 220574308 94760960 22559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589780 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 23135 22559 118 243 0 22889 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 92540

[startup+522.454 s]
/proc/loadavg: 1.00 1.01 1.47 2/65 29414
/proc/meminfo: memFree=1627056/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=103508 CPUtime=522.26
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 29514 0 0 0 52206 20 0 0 25 0 1 0 220574308 105992192 25341 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 25877 25341 118 243 0 25631 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 103508

[startup+582.472 s]
/proc/loadavg: 1.00 1.00 1.44 2/65 29414
/proc/meminfo: memFree=1621424/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=108868 CPUtime=582.26
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 31173 0 0 0 58204 22 0 0 25 0 1 0 220574308 111480832 26762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 27217 26762 118 243 0 26971 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 108868

[startup+642.492 s]
/proc/loadavg: 1.00 1.00 1.41 2/65 29414
/proc/meminfo: memFree=1621360/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=109000 CPUtime=642.25
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 31185 0 0 0 64203 22 0 0 25 0 1 0 220574308 111616000 26774 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 27250 26774 118 243 0 27004 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 109000

[startup+702.508 s]
/proc/loadavg: 1.00 1.00 1.38 2/65 29414
/proc/meminfo: memFree=1615728/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=114632 CPUtime=702.25
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 32626 0 0 0 70200 25 0 0 25 0 1 0 220574308 117383168 28215 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 28658 28215 118 243 0 28412 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 114632

[startup+762.522 s]
/proc/loadavg: 1.00 1.00 1.35 2/65 29414
/proc/meminfo: memFree=1610288/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=119736 CPUtime=762.24
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 34201 0 0 0 76198 26 0 0 25 0 1 0 220574308 122609664 29532 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 29934 29532 118 243 0 29688 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 119736

[startup+822.546 s]
/proc/loadavg: 1.00 1.00 1.33 2/65 29414
/proc/meminfo: memFree=1610160/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=119916 CPUtime=822.24
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 34230 0 0 0 82198 26 0 0 25 0 1 0 220574308 122793984 29561 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 29979 29561 118 243 0 29733 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 119916

[startup+882.561 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 29414
/proc/meminfo: memFree=1540336/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193744 CPUtime=882.24
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 52770 0 0 0 88191 33 0 0 25 0 1 0 220574308 198393856 46974 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48436 46974 118 243 0 48190 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 193744

[startup+942.575 s]
/proc/loadavg: 1.00 1.00 1.28 2/65 29414
/proc/meminfo: memFree=1540144/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193840 CPUtime=942.23
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 53096 0 0 0 94190 33 0 0 25 0 1 0 220574308 198492160 47020 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48460 47020 118 243 0 48214 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 193840

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 29414
/proc/meminfo: memFree=1540144/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193840 CPUtime=1002.23
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 53097 0 0 0 100190 33 0 0 25 0 1 0 220574308 198492160 47021 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48460 47021 118 243 0 48214 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 193840

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 29414
/proc/meminfo: memFree=1540144/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193840 CPUtime=1062.23
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 53098 0 0 0 106190 33 0 0 25 0 1 0 220574308 198492160 47022 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48460 47022 118 243 0 48214 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 193840

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 29414
/proc/meminfo: memFree=1539568/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193948 CPUtime=1122.23
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 53542 0 0 0 112190 33 0 0 25 0 1 0 220574308 198602752 47162 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48487 47162 118 243 0 48241 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 193948

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 29414
/proc/meminfo: memFree=1539568/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193948 CPUtime=1182.22
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 53542 0 0 0 118189 33 0 0 25 0 1 0 220574308 198602752 47162 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578982 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48487 47162 118 243 0 48241 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 193948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 29414
/proc/meminfo: memFree=1539568/2055920 swapFree=4183464/4192956
[pid=29413] ppid=29411 vsize=193948 CPUtime=1200.04
/proc/29413/stat : 29413 (cmusat) R 29411 29413 28691 0 -1 4194304 53542 0 0 0 119971 33 0 0 25 0 1 0 220574308 198602752 47162 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/29413/statm: 48487 47162 118 243 0 48241 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 193948

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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.71
CPU system time (s): 0.365944
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 193948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53542
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= 1682

runsolver used 0.746886 second user time and 2.46263 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Feb 20 21:16:15 UTC 2007

IDJOB= 302186
IDBENCH= 20077
IDSOLVER= 121
FILE ID= node60/302186-1172006175

PBS_JOBID= 3892634

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-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/302186-1172006175/cmusat /tmp/evaluation/302186-1172006175/instance-302186-1172006175.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-302186-1172006175 -o ROOT/results/node60/solver-302186-1172006175 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302186-1172006175/cmusat /tmp/evaluation/302186-1172006175/instance-302186-1172006175.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 64292457

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1728840 kB
Buffers:         31032 kB
Cached:         226444 kB
SwapCached:       3372 kB
Active:         127576 kB
Inactive:       139540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728840 kB
SwapTotal:     4192956 kB
SwapFree:      4183464 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          15604 kB
Slab:            46052 kB
Committed_AS:   730556 kB
PageTables:       1464 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 node60 on Tue Feb 20 21:36:17 UTC 2007