Trace number 302432

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) 1200.06 1200.63

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.865
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/node6/watcher-302432-1172011592 -o ROOT/results/node6/solver-302432-1172011592 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302432-1172011592/cmusat /tmp/evaluation/302432-1172011592/instance-302432-1172011592.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 1.00 0.99 2/77 2935
/proc/meminfo: memFree=1487296/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=2316 CPUtime=0
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 221113902 2371584 276 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134531719 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 612 277 96 243 0 366 0

[startup+0.107656 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 2935
/proc/meminfo: memFree=1487296/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=3848 CPUtime=0.1
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 667 0 0 0 10 0 0 0 18 0 1 0 221113902 3940352 650 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530508 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 962 650 108 243 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3848

[startup+0.519747 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 2935
/proc/meminfo: memFree=1487296/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=5852 CPUtime=0.51
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 1586 0 0 0 51 0 0 0 22 0 1 0 221113902 5992448 1050 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 1463 1050 118 243 0 1217 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5852

[startup+1.3399 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1481144/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=8888 CPUtime=1.33
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 2360 0 0 0 132 1 0 0 25 0 1 0 221113902 9101312 1824 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581434 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 2222 1825 118 243 0 1976 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8888

[startup+2.97622 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1477496/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=11476 CPUtime=2.97
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 3178 0 0 0 296 1 0 0 25 0 1 0 221113902 11751424 2492 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 2869 2492 118 243 0 2623 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11476

[startup+6.25587 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1475256/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=14000 CPUtime=6.24
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 3951 0 0 0 623 1 0 0 25 0 1 0 221113902 14336000 3157 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 3500 3157 118 243 0 3254 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14000

[startup+12.7121 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1472568/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=16140 CPUtime=12.7
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 4686 0 0 0 1268 2 0 0 25 0 1 0 221113902 16527360 3715 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 4035 3715 118 243 0 3789 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16140

[startup+25.5147 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1459448/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=30244 CPUtime=25.49
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 8448 0 0 0 2546 3 0 0 25 0 1 0 221113902 30969856 6994 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 7561 6994 118 243 0 7315 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30244

[startup+51.1327 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 2936
/proc/meminfo: memFree=1457912/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=31508 CPUtime=51.1
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 9094 0 0 0 5106 4 0 0 25 0 1 0 221113902 32264192 7390 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 7877 7390 118 243 0 7631 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31508

[startup+102.351 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 2936
/proc/meminfo: memFree=1445176/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=43900 CPUtime=102.3
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 12721 0 0 0 10222 8 0 0 25 0 1 0 221113902 44953600 10601 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 10975 10601 118 243 0 10729 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43900

[startup+162.384 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1436664/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=52072 CPUtime=162.31
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 15058 0 0 0 16219 12 0 0 25 0 1 0 221113902 53321728 12686 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 13018 12686 118 243 0 12772 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 52072

[startup+222.415 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1409080/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=81336 CPUtime=222.33
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 22785 0 0 0 22217 16 0 0 25 0 1 0 221113902 83288064 19559 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 20334 19559 118 243 0 20088 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 81336

[startup+282.45 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2936
/proc/meminfo: memFree=1408824/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=81388 CPUtime=282.33
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 23009 0 0 0 28217 16 0 0 25 0 1 0 221113902 83341312 19622 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 20347 19622 118 243 0 20101 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 81388

[startup+342.482 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 2936
/proc/meminfo: memFree=1408568/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=81444 CPUtime=342.34
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 23253 0 0 0 34217 17 0 0 25 0 1 0 221113902 83398656 19692 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 20361 19692 118 243 0 20115 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 81444

[startup+402.519 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2936
/proc/meminfo: memFree=1404280/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=85664 CPUtime=402.35
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 24506 0 0 0 40217 18 0 0 25 0 1 0 221113902 87719936 20757 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 21416 20757 118 243 0 21170 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 85664

[startup+462.548 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1395960/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=93700 CPUtime=462.36
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 26773 0 0 0 46214 22 0 0 25 0 1 0 221113902 95948800 22821 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 23425 22821 118 243 0 23179 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 93700

[startup+522.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1388664/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=101808 CPUtime=522.37
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 28871 0 0 0 52213 24 0 0 25 0 1 0 221113902 104251392 24919 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 25452 24919 118 243 0 25206 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 101808

[startup+582.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1382008/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=107164 CPUtime=582.38
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 30485 0 0 0 58212 26 0 0 25 0 1 0 221113902 109735936 26314 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 26791 26314 118 243 0 26545 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 107164

[startup+642.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1379768/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=109236 CPUtime=642.4
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 31281 0 0 0 64213 27 0 0 25 0 1 0 221113902 111857664 26872 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 27309 26872 118 243 0 27063 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 109236

[startup+702.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1376632/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=112692 CPUtime=702.4
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 32100 0 0 0 70212 28 0 0 25 0 1 0 221113902 115396608 27691 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 28173 27691 118 243 0 27927 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 112692

[startup+762.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1367288/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=121492 CPUtime=762.41
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 34644 0 0 0 76211 30 0 0 25 0 1 0 221113902 124407808 29977 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 30373 29977 118 243 0 30127 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 121492

[startup+822.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2936
/proc/meminfo: memFree=1367032/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=121764 CPUtime=822.42
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 34712 0 0 0 82211 31 0 0 25 0 1 0 221113902 124686336 30045 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 30441 30045 118 243 0 30195 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 121764

[startup+882.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3010
/proc/meminfo: memFree=1297032/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=194568 CPUtime=882.39
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 52973 0 0 0 88200 39 0 0 25 0 1 0 221113902 199237632 47179 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48642 47179 118 243 0 48396 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 194568

[startup+942.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3102
/proc/meminfo: memFree=1296712/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=194928 CPUtime=942.37
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 53334 0 0 0 94197 40 0 0 25 0 1 0 221113902 199606272 47260 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48732 47260 118 243 0 48486 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 194928

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3134
/proc/meminfo: memFree=1297720/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=195192 CPUtime=1002.36
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 53380 0 0 0 100196 40 0 0 25 0 1 0 221113902 199876608 47306 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48798 47306 118 243 0 48552 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 195192

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3134
/proc/meminfo: memFree=1297400/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=195324 CPUtime=1062.38
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 53441 0 0 0 106197 41 0 0 25 0 1 0 221113902 200011776 47367 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48831 47367 118 243 0 48585 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 195324

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3134
/proc/meminfo: memFree=1297016/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=195432 CPUtime=1122.39
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 53852 0 0 0 112197 42 0 0 25 0 1 0 221113902 200122368 47474 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48858 47474 118 243 0 48612 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 195432

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3134
/proc/meminfo: memFree=1297080/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=195432 CPUtime=1182.39
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 53852 0 0 0 118197 42 0 0 25 0 1 0 221113902 200122368 47474 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48858 47474 118 243 0 48612 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 195432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3134
/proc/meminfo: memFree=1296952/2055924 swapFree=4192812/4192956
[pid=2935] ppid=2933 vsize=195432 CPUtime=1200.01
/proc/2935/stat : 2935 (cmusat) R 2933 2935 2875 0 -1 4194304 53884 0 0 0 119959 42 0 0 25 0 1 0 221113902 200122368 47506 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/2935/statm: 48858 47506 118 243 0 48612 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 195432

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): 1200.63
CPU time (s): 1200.06
CPU user time (s): 1199.6
CPU system time (s): 0.461929
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 195432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53884
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= 24218

runsolver used 1.3408 second user time and 2.83957 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 22:46:32 UTC 2007

IDJOB= 302432
IDBENCH= 20083
IDSOLVER= 121
FILE ID= node6/302432-1172011592

PBS_JOBID= 3849143

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/302432-1172011592/cmusat /tmp/evaluation/302432-1172011592/instance-302432-1172011592.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-302432-1172011592 -o ROOT/results/node6/solver-302432-1172011592 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302432-1172011592/cmusat /tmp/evaluation/302432-1172011592/instance-302432-1172011592.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 753880678

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1487768 kB
Buffers:         61220 kB
Cached:         372756 kB
SwapCached:          0 kB
Active:         141616 kB
Inactive:       348456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1487768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3060 kB
Writeback:           0 kB
Mapped:          74936 kB
Slab:            63760 kB
Committed_AS:   826736 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Tue Feb 20 23:06:34 UTC 2007