Trace number 306655

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) 1200.04 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.04	c |  Number of clauses:    29400                                                |

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/node13/watcher-306655-1172103494 -o ROOT/results/node13/solver-306655-1172103494 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306655-1172103494/cmusat /tmp/evaluation/306655-1172103494/instance-306655-1172103494.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: 0.92 1.08 1.87 3/77 19048
/proc/meminfo: memFree=1828216/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=3208 CPUtime=0
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 230303893 3284992 471 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 802 471 96 243 0 556 0

[startup+0.106515 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 19048
/proc/meminfo: memFree=1828216/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=5048 CPUtime=0.09
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 1079 0 0 0 9 0 0 0 18 0 1 0 230303893 5169152 961 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135149729 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 1262 961 108 243 0 1016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5048

[startup+0.514569 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 19048
/proc/meminfo: memFree=1828216/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=6684 CPUtime=0.5
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 2046 0 0 0 50 0 0 0 21 0 1 0 230303893 6844416 1163 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 1671 1163 118 243 0 1425 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6684

[startup+1.33468 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 19049
/proc/meminfo: memFree=1822704/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=8268 CPUtime=1.32
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 2454 0 0 0 131 1 0 0 25 0 1 0 230303893 8466432 1571 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 2067 1571 118 243 0 1821 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8268

[startup+2.9709 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 19049
/proc/meminfo: memFree=1820080/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=11700 CPUtime=2.96
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 3341 0 0 0 294 2 0 0 25 0 1 0 230303893 11980800 2458 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 2925 2458 118 243 0 2679 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11700

[startup+6.24733 s]
/proc/loadavg: 0.93 1.08 1.86 2/78 19049
/proc/meminfo: memFree=1813104/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=17036 CPUtime=6.24
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 4711 0 0 0 621 3 0 0 25 0 1 0 230303893 17444864 3828 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 4259 3828 118 243 0 4013 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17036

[startup+12.7052 s]
/proc/loadavg: 0.94 1.07 1.85 2/78 19049
/proc/meminfo: memFree=1808944/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=21020 CPUtime=12.69
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 5969 0 0 0 1265 4 0 0 25 0 1 0 230303893 21524480 4842 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 5255 4842 118 243 0 5009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21020

[startup+25.5109 s]
/proc/loadavg: 0.95 1.07 1.84 2/78 19049
/proc/meminfo: memFree=1802224/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=27640 CPUtime=25.49
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 7822 0 0 0 2544 5 0 0 25 0 1 0 230303893 28303360 6520 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 6910 6520 118 243 0 6664 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27640

[startup+51.1243 s]
/proc/loadavg: 0.96 1.06 1.82 2/78 19049
/proc/meminfo: memFree=1797744/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=31908 CPUtime=51.1
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 9225 0 0 0 5103 7 0 0 25 0 1 0 230303893 32673792 7638 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 7977 7638 118 243 0 7731 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31908

[startup+102.344 s]
/proc/loadavg: 0.98 1.05 1.78 2/78 19049
/proc/meminfo: memFree=1770864/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=60212 CPUtime=102.3
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 16822 0 0 0 10219 11 0 0 25 0 1 0 230303893 61657088 14344 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 15053 14344 118 243 0 14807 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 60212

[startup+162.38 s]
/proc/loadavg: 1.07 1.06 1.73 2/78 19049
/proc/meminfo: memFree=1770608/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=60264 CPUtime=162.32
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 17138 0 0 0 16220 12 0 0 25 0 1 0 230303893 61710336 14410 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 15066 14410 118 243 0 14820 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 60264

[startup+222.412 s]
/proc/loadavg: 1.02 1.04 1.68 2/78 19049
/proc/meminfo: memFree=1761776/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=68776 CPUtime=222.34
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 19616 0 0 0 22218 16 0 0 25 0 1 0 230303893 70426624 16610 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 17194 16610 118 243 0 16948 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 68776

[startup+282.445 s]
/proc/loadavg: 1.01 1.03 1.63 2/78 19049
/proc/meminfo: memFree=1753072/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=77168 CPUtime=282.36
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 22085 0 0 0 28217 19 0 0 25 0 1 0 230303893 79020032 18768 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 19292 18768 118 243 0 19046 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 77168

[startup+342.476 s]
/proc/loadavg: 1.00 1.02 1.59 2/78 19049
/proc/meminfo: memFree=1743536/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=86584 CPUtime=342.37
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 24633 0 0 0 34216 21 0 0 25 0 1 0 230303893 88662016 21146 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 21646 21146 118 243 0 21400 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 86584

[startup+402.513 s]
/proc/loadavg: 1.00 1.02 1.55 2/78 19049
/proc/meminfo: memFree=1735536/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=94504 CPUtime=402.38
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 26645 0 0 0 40215 23 0 0 25 0 1 0 230303893 96772096 23158 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 23626 23158 118 243 0 23380 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 94504

[startup+462.546 s]
/proc/loadavg: 1.00 1.01 1.52 2/78 19049
/proc/meminfo: memFree=1728176/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=102080 CPUtime=462.4
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 28781 0 0 0 46214 26 0 0 25 0 1 0 230303893 104529920 25113 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 25520 25113 118 243 0 25274 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 102080

[startup+522.575 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 19049
/proc/meminfo: memFree=1720624/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=109392 CPUtime=522.42
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 30838 0 0 0 52213 29 0 0 25 0 1 0 230303893 112017408 26976 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 27348 26976 118 243 0 27102 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 109392

[startup+582.606 s]
/proc/loadavg: 1.00 1.00 1.44 2/78 19049
/proc/meminfo: memFree=1714992/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=114336 CPUtime=582.43
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 32329 0 0 0 58213 30 0 0 25 0 1 0 230303893 117080064 28260 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 28584 28260 118 243 0 28338 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 114336

[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.41 2/78 19049
/proc/meminfo: memFree=1640816/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191704 CPUtime=642.45
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 51959 0 0 0 64207 38 0 0 25 0 1 0 230303893 196304896 46757 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47926 46757 118 243 0 47680 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 191704

[startup+702.671 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 19049
/proc/meminfo: memFree=1640752/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191704 CPUtime=702.46
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 51959 0 0 0 70207 39 0 0 25 0 1 0 230303893 196304896 46757 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47926 46757 118 243 0 47680 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 191704

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 19049
/proc/meminfo: memFree=1640560/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191704 CPUtime=762.48
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 51996 0 0 0 76209 39 0 0 25 0 1 0 230303893 196304896 46794 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47926 46794 118 243 0 47680 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 191704

[startup+822.742 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 19049
/proc/meminfo: memFree=1640304/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191772 CPUtime=822.5
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 52284 0 0 0 82210 40 0 0 25 0 1 0 230303893 196374528 46844 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47943 46844 118 243 0 47697 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 191772

[startup+882.771 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 19049
/proc/meminfo: memFree=1640176/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191772 CPUtime=882.51
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 52316 0 0 0 88210 41 0 0 25 0 1 0 230303893 196374528 46876 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47943 46876 118 243 0 47697 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 191772

[startup+942.803 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 19049
/proc/meminfo: memFree=1639920/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191852 CPUtime=942.52
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 52638 0 0 0 94211 41 0 0 25 0 1 0 230303893 196456448 46943 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581838 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47963 46943 118 243 0 47717 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 191852

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 19049
/proc/meminfo: memFree=1639856/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191852 CPUtime=1002.54
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 52638 0 0 0 100212 42 0 0 25 0 1 0 230303893 196456448 46943 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47963 46943 118 243 0 47717 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 191852

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 19049
/proc/meminfo: memFree=1639536/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191852 CPUtime=1062.56
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 52718 0 0 0 106213 43 0 0 25 0 1 0 230303893 196456448 47023 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47963 47023 118 243 0 47717 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 191852

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 19049
/proc/meminfo: memFree=1639408/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191940 CPUtime=1122.57
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 53023 0 0 0 112214 43 0 0 25 0 1 0 230303893 196546560 47053 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47985 47053 118 243 0 47739 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 191940

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 19049
/proc/meminfo: memFree=1639408/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191940 CPUtime=1182.59
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 53023 0 0 0 118215 44 0 0 25 0 1 0 230303893 196546560 47053 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47985 47053 118 243 0 47739 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 191940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 19049
/proc/meminfo: memFree=1639408/2055920 swapFree=4192812/4192956
[pid=19048] ppid=19046 vsize=191940 CPUtime=1200
/proc/19048/stat : 19048 (cmusat) R 19046 19048 17888 0 -1 4194304 53023 0 0 0 119956 44 0 0 25 0 1 0 230303893 196546560 47053 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19048/statm: 47985 47053 118 243 0 47739 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 191940

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): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.57
CPU system time (s): 0.474927
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 191940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53023
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 1.3028 second user time and 2.92855 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Thu Feb 22 00:18:14 UTC 2007

IDJOB= 306655
IDBENCH= 20186
IDSOLVER= 121
FILE ID= node13/306655-1172103494

PBS_JOBID= 3865333

Free space on /tmp= 66541 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306655-1172103494/cmusat /tmp/evaluation/306655-1172103494/instance-306655-1172103494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-306655-1172103494 -o ROOT/results/node13/solver-306655-1172103494 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306655-1172103494/cmusat /tmp/evaluation/306655-1172103494/instance-306655-1172103494.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 738812017

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1828624 kB
Buffers:         28060 kB
Cached:          90940 kB
SwapCached:          0 kB
Active:         120640 kB
Inactive:        53904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3060 kB
Writeback:           0 kB
Mapped:          74472 kB
Slab:            38280 kB
Committed_AS:  1021352 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= 66541 MiB

End job on node13 on Thu Feb 22 00:38:17 UTC 2007