Trace number 309484

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 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |

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/node24/watcher-309484-1172542092 -o ROOT/results/node24/solver-309484-1172542092 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309484-1172542092/cmusat /tmp/evaluation/309484-1172542092/instance-309484-1172542092.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 1.00 3/77 23115
/proc/meminfo: memFree=1885128/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=2448 CPUtime=0
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 274163552 2506752 197 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134551386 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 612 197 96 243 0 366 0

[startup+0.106673 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23115
/proc/meminfo: memFree=1885128/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=2816 CPUtime=0.1
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 274163552 2883584 312 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 704 312 118 243 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2816

[startup+0.514717 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23115
/proc/meminfo: memFree=1885128/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=3248 CPUtime=0.51
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 449 0 0 0 51 0 0 0 21 0 1 0 274163552 3325952 432 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 812 432 118 243 0 566 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3248

[startup+1.33481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1882944/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=4308 CPUtime=1.33
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 670 0 0 0 133 0 0 0 25 0 1 0 274163552 4411392 653 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 1077 653 118 243 0 831 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4308

[startup+2.97098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1882688/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=4604 CPUtime=2.96
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 743 0 0 0 296 0 0 0 25 0 1 0 274163552 4714496 726 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 1151 726 118 243 0 905 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4604

[startup+6.25134 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1881536/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=5736 CPUtime=6.24
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 1046 0 0 0 624 0 0 0 25 0 1 0 274163552 5873664 1029 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 1434 1029 118 243 0 1188 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5736

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1879168/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=7908 CPUtime=12.69
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 1686 0 0 0 1269 0 0 0 25 0 1 0 274163552 8097792 1531 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 1977 1531 118 243 0 1731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7908

[startup+25.5064 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1876544/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=14356 CPUtime=25.49
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 3509 0 0 0 2548 1 0 0 25 0 1 0 274163552 14700544 2988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 3589 2988 118 243 0 3343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14356

[startup+51.1162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1871616/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=15684 CPUtime=51.09
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 4247 0 0 0 5108 1 0 0 25 0 1 0 274163552 16060416 3407 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 3921 3407 118 243 0 3675 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15684

[startup+102.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1859200/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=29120 CPUtime=102.29
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 8129 0 0 0 10225 4 0 0 25 0 1 0 274163552 29818880 6480 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589653 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 7280 6480 118 243 0 7034 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29120

[startup+162.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1858432/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=29524 CPUtime=162.3
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 8565 0 0 0 16226 4 0 0 25 0 1 0 274163552 30232576 6671 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 7381 6671 118 243 0 7135 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29524

[startup+222.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1856960/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=30596 CPUtime=222.3
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 9207 0 0 0 22225 5 0 0 25 0 1 0 274163552 31330304 7020 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 7649 7020 118 243 0 7403 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 30596

[startup+282.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1853696/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=33732 CPUtime=282.31
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 10209 0 0 0 28225 6 0 0 25 0 1 0 274163552 34541568 7855 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 8433 7855 118 243 0 8187 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 33732

[startup+342.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1850176/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=36996 CPUtime=342.32
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 11271 0 0 0 34225 7 0 0 25 0 1 0 274163552 37883904 8734 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 9249 8734 118 243 0 9003 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 36996

[startup+402.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1834624/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=55672 CPUtime=402.33
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 16200 0 0 0 40224 9 0 0 25 0 1 0 274163552 57008128 12601 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 13918 12601 118 243 0 13672 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 55672

[startup+462.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1833984/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=56080 CPUtime=462.33
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 16593 0 0 0 46224 9 0 0 25 0 1 0 274163552 57425920 12774 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14020 12774 118 243 0 13774 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 56080

[startup+522.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1833856/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=56400 CPUtime=522.34
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 16632 0 0 0 52225 9 0 0 25 0 1 0 274163552 57753600 12813 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14100 12813 118 243 0 13854 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 56400

[startup+582.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1833280/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=56492 CPUtime=582.35
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 17017 0 0 0 58226 9 0 0 25 0 1 0 274163552 57847808 12956 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14123 12956 118 243 0 13877 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 56492

[startup+642.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1833088/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=56876 CPUtime=642.36
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 17060 0 0 0 64227 9 0 0 25 0 1 0 274163552 58241024 12999 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14219 12999 118 243 0 13973 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 56876

[startup+702.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1832640/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=57068 CPUtime=702.37
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 17171 0 0 0 70228 9 0 0 25 0 1 0 274163552 58437632 13110 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14267 13110 118 243 0 14021 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 57068

[startup+762.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1832320/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=57172 CPUtime=762.37
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 17497 0 0 0 76228 9 0 0 25 0 1 0 274163552 58544128 13171 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14293 13171 118 243 0 14047 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 57172

[startup+822.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1832000/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=57332 CPUtime=822.38
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 17574 0 0 0 82229 9 0 0 25 0 1 0 274163552 58707968 13248 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14333 13248 118 243 0 14087 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 57332

[startup+882.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1830656/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=58624 CPUtime=882.38
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 18222 0 0 0 88228 10 0 0 25 0 1 0 274163552 60030976 13605 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14656 13605 118 243 0 14410 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 58624

[startup+942.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1830144/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=59168 CPUtime=942.4
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 18342 0 0 0 94229 11 0 0 25 0 1 0 274163552 60588032 13725 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 14792 13725 118 243 0 14546 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 59168

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1825600/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=63372 CPUtime=1002.41
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 19495 0 0 0 100229 12 0 0 25 0 1 0 274163552 64892928 14878 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 15843 14878 118 243 0 15597 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 63372

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1824896/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=63920 CPUtime=1062.42
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 19955 0 0 0 106230 12 0 0 25 0 1 0 274163552 65454080 15019 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 15980 15019 118 243 0 15734 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 63920

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23116
/proc/meminfo: memFree=1824640/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=64256 CPUtime=1122.43
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 20032 0 0 0 112231 12 0 0 25 0 1 0 274163552 65798144 15096 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 16064 15096 118 243 0 15818 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 64256

[startup+1182.79 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 23116
/proc/meminfo: memFree=1824384/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=64576 CPUtime=1182.43
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 20103 0 0 0 118231 12 0 0 25 0 1 0 274163552 66125824 15167 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581062 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 16144 15167 118 243 0 15898 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 64576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23116
/proc/meminfo: memFree=1824192/2055920 swapFree=4139416/4192956
[pid=23115] ppid=23113 vsize=64708 CPUtime=1200.05
/proc/23115/stat : 23115 (cmusat) R 23113 23115 21559 0 -1 4194304 20147 0 0 0 119993 12 0 0 25 0 1 0 274163552 66260992 15211 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23115/statm: 16177 15211 118 243 0 15931 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 64708

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.138978
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 64708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20147
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= 1516

runsolver used 0.940856 second user time and 2.53062 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Feb 27 02:08:13 UTC 2007

IDJOB= 309484
IDBENCH= 20260
IDSOLVER= 121
FILE ID= node24/309484-1172542092

PBS_JOBID= 3971818

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309484-1172542092/cmusat /tmp/evaluation/309484-1172542092/instance-309484-1172542092.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-309484-1172542092 -o ROOT/results/node24/solver-309484-1172542092 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309484-1172542092/cmusat /tmp/evaluation/309484-1172542092/instance-309484-1172542092.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 105641519

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1885472 kB
Buffers:         22524 kB
Cached:         104472 kB
SwapCached:       8664 kB
Active:          56176 kB
Inactive:        85804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885472 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            13964 kB
Committed_AS:   769360 kB
PageTables:       1736 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= 66559 MiB

End job on node24 on Tue Feb 27 02:28:15 UTC 2007