Trace number 304851

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 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  140                                                  |
0.00/0.02	c |  Number of clauses:    11900                                                |

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/node10/watcher-304851-1172066942 -o ROOT/results/node10/solver-304851-1172066942 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304851-1172066942/cmusat /tmp/evaluation/304851-1172066942/instance-304851-1172066942.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: 0.85 0.97 0.99 3/77 17832
/proc/meminfo: memFree=1455616/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=2316 CPUtime=0
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 226649209 2371584 240 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 579 240 96 243 0 333 0

[startup+0.107431 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17832
/proc/meminfo: memFree=1455616/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=3176 CPUtime=0.1
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 226649209 3252224 479 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530549 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 794 479 107 243 0 548 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.515486 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17832
/proc/meminfo: memFree=1455616/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=4452 CPUtime=0.5
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 1047 0 0 0 50 0 0 0 21 0 1 0 226649209 4558848 723 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 1113 723 118 243 0 867 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4452

[startup+1.3366 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1451704/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=5788 CPUtime=1.32
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 1563 0 0 0 132 0 0 0 25 0 1 0 226649209 5926912 1104 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 1447 1104 118 243 0 1201 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5788

[startup+2.97882 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1451064/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=6464 CPUtime=2.96
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 1869 0 0 0 296 0 0 0 25 0 1 0 226649209 6619136 1296 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 1616 1296 118 243 0 1370 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6464

[startup+6.25526 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1449720/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=10820 CPUtime=6.24
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 3011 0 0 0 623 1 0 0 25 0 1 0 226649209 11079680 2193 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589698 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 2705 2193 118 243 0 2459 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10820

[startup+12.7121 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1446776/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=10632 CPUtime=12.69
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 3167 0 0 0 1268 1 0 0 25 0 1 0 226649209 10887168 2194 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 2658 2194 118 243 0 2412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10632

[startup+25.5129 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1444088/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=13332 CPUtime=25.5
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 4110 0 0 0 2548 2 0 0 25 0 1 0 226649209 13651968 2933 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 3333 2933 118 243 0 3087 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13332

[startup+51.1273 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1434616/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=23768 CPUtime=51.1
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 7166 0 0 0 5106 4 0 0 25 0 1 0 226649209 24338432 5273 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 5942 5273 118 243 0 5696 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23768

[startup+102.349 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1431480/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=26772 CPUtime=102.3
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 8526 0 0 0 10225 5 0 0 25 0 1 0 226649209 27414528 6175 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 6693 6175 118 243 0 6447 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26772

[startup+162.384 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1425528/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=32128 CPUtime=162.32
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 10358 0 0 0 16224 8 0 0 25 0 1 0 226649209 32899072 7557 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 8032 7557 118 243 0 7786 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32128

[startup+222.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1409400/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=50700 CPUtime=222.33
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 15478 0 0 0 22223 10 0 0 25 0 1 0 226649209 51916800 11566 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 12675 11566 118 243 0 12429 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 50700

[startup+282.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1408504/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=50988 CPUtime=282.35
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 16135 0 0 0 28224 11 0 0 25 0 1 0 226649209 52211712 11789 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 12747 11789 118 243 0 12501 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 50988

[startup+342.486 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1407736/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=51644 CPUtime=342.37
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 16371 0 0 0 34225 12 0 0 25 0 1 0 226649209 52883456 11992 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 12911 11992 118 243 0 12665 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 51644

[startup+402.524 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1407032/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=52472 CPUtime=402.38
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 16814 0 0 0 40226 12 0 0 25 0 1 0 226649209 53731328 12155 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 13118 12155 118 243 0 12872 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 52472

[startup+462.56 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1405752/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=53628 CPUtime=462.4
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 17472 0 0 0 46226 14 0 0 25 0 1 0 226649209 54915072 12511 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 13407 12511 118 243 0 13161 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 53628

[startup+522.593 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1401272/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=57672 CPUtime=522.42
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 18871 0 0 0 52226 16 0 0 25 0 1 0 226649209 59056128 13616 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 14418 13616 118 243 0 14172 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 57672

[startup+582.628 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1399544/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=59444 CPUtime=582.44
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 19293 0 0 0 58227 17 0 0 25 0 1 0 226649209 60870656 14038 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 14861 14038 118 243 0 14615 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 59444

[startup+642.663 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1396344/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=62516 CPUtime=642.45
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 20432 0 0 0 64227 18 0 0 25 0 1 0 226649209 64016384 14857 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 15629 14857 118 243 0 15383 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 62516

[startup+702.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1395768/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=63068 CPUtime=702.47
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 20596 0 0 0 70228 19 0 0 25 0 1 0 226649209 64581632 14988 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 15767 14988 118 243 0 15521 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 63068

[startup+762.737 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17833
/proc/meminfo: memFree=1361784/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=102432 CPUtime=762.48
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 30909 0 0 0 76224 24 0 0 25 0 1 0 226649209 104890368 23463 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25608 23463 118 243 0 25362 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 102432

[startup+822.776 s]
/proc/loadavg: 1.10 1.00 1.00 2/78 17833
/proc/meminfo: memFree=1361784/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=102432 CPUtime=822.51
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 30915 0 0 0 82226 25 0 0 25 0 1 0 226649209 104890368 23469 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25608 23469 118 243 0 25362 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 102432

[startup+882.81 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 17833
/proc/meminfo: memFree=1361528/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=102432 CPUtime=882.52
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 30984 0 0 0 88227 25 0 0 25 0 1 0 226649209 104890368 23538 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25608 23538 118 243 0 25362 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 102432

[startup+942.845 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17833
/proc/meminfo: memFree=1360952/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=102836 CPUtime=942.54
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 31526 0 0 0 94228 26 0 0 25 0 1 0 226649209 105304064 23697 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25709 23697 118 243 0 25463 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 102836

[startup+1002.88 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17833
/proc/meminfo: memFree=1360952/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=102836 CPUtime=1002.55
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 31537 0 0 0 100229 26 0 0 25 0 1 0 226649209 105304064 23708 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25709 23708 118 243 0 25463 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 102836

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17833
/proc/meminfo: memFree=1360312/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=103484 CPUtime=1062.57
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 31729 0 0 0 106230 27 0 0 25 0 1 0 226649209 105967616 23802 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25871 23802 118 243 0 25625 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 103484

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17833
/proc/meminfo: memFree=1359736/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=103640 CPUtime=1122.59
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 32347 0 0 0 112231 28 0 0 25 0 1 0 226649209 106127360 24001 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589586 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25910 24001 118 243 0 25664 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 103640

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17833
/proc/meminfo: memFree=1359544/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=103900 CPUtime=1182.61
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 32381 0 0 0 118233 28 0 0 25 0 1 0 226649209 106393600 24035 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25975 24035 118 243 0 25729 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 103900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17833
/proc/meminfo: memFree=1359608/2055920 swapFree=4192812/4192956
[pid=17832] ppid=17830 vsize=103900 CPUtime=1200.03
/proc/17832/stat : 17832 (cmusat) R 17830 17832 17772 0 -1 4194304 32387 0 0 0 119975 28 0 0 25 0 1 0 226649209 106393600 24041 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17832/statm: 25975 24041 118 243 0 25729 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 103900

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): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.304953
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 103900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32387
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= 1147

runsolver used 1.3288 second user time and 2.94155 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 14:09:02 UTC 2007

IDJOB= 304851
IDBENCH= 20142
IDSOLVER= 121
FILE ID= node10/304851-1172066942

PBS_JOBID= 3865312

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304851-1172066942/cmusat /tmp/evaluation/304851-1172066942/instance-304851-1172066942.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-304851-1172066942 -o ROOT/results/node10/solver-304851-1172066942 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304851-1172066942/cmusat /tmp/evaluation/304851-1172066942/instance-304851-1172066942.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 649292651

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1456088 kB
Buffers:         55204 kB
Cached:         427188 kB
SwapCached:          0 kB
Active:         278848 kB
Inactive:       247584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:          62912 kB
Slab:            58872 kB
Committed_AS:  1291344 kB
PageTables:       1832 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= 66545 MiB

End job on node10 on Wed Feb 21 14:29:05 UTC 2007