Trace number 308500

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.09 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.02	c |  Number of clauses:    14684                                                |

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-308500-1172521557 -o ROOT/results/node24/solver-308500-1172521557 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308500-1172521557/cmusat /tmp/evaluation/308500-1172521557/instance-308500-1172521557.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20864
/proc/meminfo: memFree=1930504/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=2936 CPUtime=0
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 272110018 3006464 373 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 734 373 96 243 0 488 0

[startup+0.106818 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20864
/proc/meminfo: memFree=1930504/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=4212 CPUtime=0.1
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 1203 0 0 0 10 0 0 0 18 0 1 0 272110018 4313088 616 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 1053 616 113 243 0 807 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4212

[startup+0.514861 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20864
/proc/meminfo: memFree=1930504/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=4476 CPUtime=0.5
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 1260 0 0 0 50 0 0 0 22 0 1 0 272110018 4583424 673 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 1119 673 118 243 0 873 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4476

[startup+1.33495 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1927360/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=5536 CPUtime=1.32
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 1566 0 0 0 132 0 0 0 25 0 1 0 272110018 5668864 979 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 1384 979 118 243 0 1138 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5536

[startup+2.97113 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1926592/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=6076 CPUtime=2.96
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 1802 0 0 0 295 1 0 0 25 0 1 0 272110018 6221824 1110 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134576913 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 1519 1110 118 243 0 1273 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6076

[startup+6.2535 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1925328/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=6880 CPUtime=6.24
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 2157 0 0 0 623 1 0 0 25 0 1 0 272110018 7045120 1350 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 1720 1350 118 243 0 1474 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6880

[startup+12.7052 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1922448/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=13976 CPUtime=12.69
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 4065 0 0 0 1267 2 0 0 25 0 1 0 272110018 14311424 2960 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 3494 2960 118 243 0 3248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13976

[startup+25.5116 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1918672/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=14024 CPUtime=25.49
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 4373 0 0 0 2547 2 0 0 25 0 1 0 272110018 14360576 3013 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 3506 3013 118 243 0 3260 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14024

[startup+51.1204 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1917456/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=15144 CPUtime=51.09
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 4962 0 0 0 5107 2 0 0 25 0 1 0 272110018 15507456 3342 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 3786 3342 118 243 0 3540 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15144

[startup+102.333 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1903952/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=29604 CPUtime=102.3
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 9127 0 0 0 10225 5 0 0 25 0 1 0 272110018 30314496 6688 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 7401 6688 118 243 0 7155 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29604

[startup+162.362 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1902736/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=30468 CPUtime=162.31
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 9654 0 0 0 16225 6 0 0 25 0 1 0 272110018 31199232 6996 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 7617 6996 118 243 0 7371 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 30468

[startup+222.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1895440/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=37556 CPUtime=222.31
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 11750 0 0 0 22224 7 0 0 25 0 1 0 272110018 38457344 8837 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 9389 8837 118 243 0 9143 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 37556

[startup+282.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1888336/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=44132 CPUtime=282.32
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 13790 0 0 0 28223 9 0 0 25 0 1 0 272110018 45191168 10579 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 11033 10579 118 243 0 10787 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 44132

[startup+342.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1888016/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=44332 CPUtime=342.33
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 14034 0 0 0 34223 10 0 0 25 0 1 0 272110018 45395968 10656 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 11083 10656 118 243 0 10837 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 44332

[startup+402.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1868304/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=66740 CPUtime=402.34
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 19891 0 0 0 40222 12 0 0 25 0 1 0 272110018 68341760 15559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16685 15559 118 243 0 16439 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 66740

[startup+462.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1868048/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=66808 CPUtime=462.34
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 20181 0 0 0 46222 12 0 0 25 0 1 0 272110018 68411392 15651 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16702 15651 118 243 0 16456 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 66808

[startup+522.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1867856/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=66964 CPUtime=522.35
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 20214 0 0 0 52223 12 0 0 25 0 1 0 272110018 68571136 15684 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16741 15684 118 243 0 16495 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 66964

[startup+582.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1867472/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=67040 CPUtime=582.36
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 20534 0 0 0 58224 12 0 0 25 0 1 0 272110018 68648960 15789 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16760 15789 118 243 0 16514 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 67040

[startup+642.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1867408/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=67040 CPUtime=642.36
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 20534 0 0 0 64224 12 0 0 25 0 1 0 272110018 68648960 15789 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16760 15789 118 243 0 16514 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 67040

[startup+702.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1866768/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=67388 CPUtime=702.38
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 20928 0 0 0 70225 13 0 0 25 0 1 0 272110018 69005312 15949 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16847 15949 118 243 0 16601 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 67388

[startup+762.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1866384/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=67820 CPUtime=762.38
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 21004 0 0 0 76225 13 0 0 25 0 1 0 272110018 69447680 16025 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 16955 16025 118 243 0 16709 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 67820

[startup+822.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1860240/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=73588 CPUtime=822.39
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 22790 0 0 0 82225 14 0 0 25 0 1 0 272110018 75354112 17556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589654 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 18397 17556 118 243 0 18151 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 73588

[startup+882.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1860176/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=73724 CPUtime=882.4
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 22820 0 0 0 88226 14 0 0 25 0 1 0 272110018 75493376 17586 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 18431 17586 118 243 0 18185 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 73724

[startup+942.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20865
/proc/meminfo: memFree=1857040/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=76760 CPUtime=942.41
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 23613 0 0 0 94226 15 0 0 25 0 1 0 272110018 78602240 18379 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 19190 18379 118 243 0 18944 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 76760

[startup+1002.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20867
/proc/meminfo: memFree=1850192/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=83228 CPUtime=1002.43
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 25582 0 0 0 100225 18 0 0 25 0 1 0 272110018 85225472 20070 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 20807 20070 118 243 0 20561 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 83228

[startup+1062.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20867
/proc/meminfo: memFree=1850064/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=83364 CPUtime=1062.44
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 25605 0 0 0 106226 18 0 0 25 0 1 0 272110018 85364736 20093 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 20841 20093 118 243 0 20595 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 83364

[startup+1122.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20867
/proc/meminfo: memFree=1849872/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=83540 CPUtime=1122.44
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 25651 0 0 0 112226 18 0 0 25 0 1 0 272110018 85544960 20139 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 20885 20139 118 243 0 20639 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 83540

[startup+1182.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20867
/proc/meminfo: memFree=1840912/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=92264 CPUtime=1182.45
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 27913 0 0 0 118223 22 0 0 25 0 1 0 272110018 94478336 22401 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580394 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 23066 22401 118 243 0 22820 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 92264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20867
/proc/meminfo: memFree=1838736/2055920 swapFree=4139416/4192956
[pid=20864] ppid=20862 vsize=94376 CPUtime=1200.06
/proc/20864/stat : 20864 (cmusat) R 20862 20864 20187 0 -1 4194304 28433 0 0 0 119984 22 0 0 25 0 1 0 272110018 96641024 22921 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20864/statm: 23594 22921 118 243 0 23348 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94376

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): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.244962
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 94376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28433
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= 1663

runsolver used 1.03984 second user time and 2.5986 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Feb 26 20:25:57 UTC 2007

IDJOB= 308500
IDBENCH= 20233
IDSOLVER= 121
FILE ID= node24/308500-1172521557

PBS_JOBID= 3971781

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308500-1172521557/cmusat /tmp/evaluation/308500-1172521557/instance-308500-1172521557.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-308500-1172521557 -o ROOT/results/node24/solver-308500-1172521557 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308500-1172521557/cmusat /tmp/evaluation/308500-1172521557/instance-308500-1172521557.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 174644544

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:       1930912 kB
Buffers:         17904 kB
Cached:          64484 kB
SwapCached:       8664 kB
Active:          29292 kB
Inactive:        67536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930912 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:            2672 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            13748 kB
Committed_AS:   760996 kB
PageTables:       1732 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= 66558 MiB

End job on node24 on Mon Feb 26 20:46:00 UTC 2007