Trace number 306491

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) 1200.1 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
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/node43/watcher-306491-1172100192 -o ROOT/results/node43/solver-306491-1172100192 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306491-1172100192/cmusat /tmp/evaluation/306491-1172100192/instance-306491-1172100192.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 3/64 8752
/proc/meminfo: memFree=1957992/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=3208 CPUtime=0
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 229975221 3284992 465 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 802 468 96 243 0 556 0

[startup+0.106834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8752
/proc/meminfo: memFree=1957992/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=5264 CPUtime=0.09
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 1079 0 0 0 9 0 0 0 18 0 1 0 229975221 5390336 1003 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 1316 1003 108 243 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5264

[startup+0.5149 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8752
/proc/meminfo: memFree=1957992/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=6688 CPUtime=0.5
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 2050 0 0 0 50 0 0 0 21 0 1 0 229975221 6848512 1167 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 1672 1167 118 243 0 1426 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6688

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1952544/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=8272 CPUtime=1.32
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 2448 0 0 0 132 0 0 0 25 0 1 0 229975221 8470528 1565 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 2068 1565 118 243 0 1822 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8272

[startup+2.97131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1950304/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=11176 CPUtime=2.96
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 3211 0 0 0 294 2 0 0 25 0 1 0 229975221 11444224 2328 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 2794 2328 118 243 0 2548 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11176

[startup+6.24885 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1943528/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=17036 CPUtime=6.23
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 4714 0 0 0 620 3 0 0 25 0 1 0 229975221 17444864 3831 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 4259 3831 118 243 0 4013 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17036

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1939112/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=20628 CPUtime=12.68
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 5879 0 0 0 1264 4 0 0 25 0 1 0 229975221 21123072 4753 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 5157 4753 118 243 0 4911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20628

[startup+25.5051 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1934632/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=25008 CPUtime=25.49
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 7179 0 0 0 2543 6 0 0 25 0 1 0 229975221 25608192 5878 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 6252 5878 118 243 0 6006 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25008

[startup+51.1123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1923112/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=36400 CPUtime=51.08
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 10348 0 0 0 5101 7 0 0 25 0 1 0 229975221 37273600 8762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581309 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 9100 8762 118 243 0 8854 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36400

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1899176/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=61800 CPUtime=102.28
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 17229 0 0 0 10217 11 0 0 25 0 1 0 229975221 63283200 14752 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 15450 14752 118 243 0 15204 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 61800

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1898856/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=61852 CPUtime=162.28
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 17545 0 0 0 16217 11 0 0 25 0 1 0 229975221 63336448 14818 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 15463 14818 118 243 0 15217 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 61852

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1889192/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=71292 CPUtime=222.27
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 20219 0 0 0 22213 14 0 0 25 0 1 0 229975221 73003008 17214 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 17823 17214 118 243 0 17577 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 71292

[startup+282.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1882408/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=77832 CPUtime=282.26
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 22235 0 0 0 28211 15 0 0 25 0 1 0 229975221 79699968 18919 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134582371 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 19458 18919 118 243 0 19212 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 77832

[startup+342.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1876200/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=83684 CPUtime=342.26
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 23929 0 0 0 34208 18 0 0 25 0 1 0 229975221 85692416 20443 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 20921 20443 118 243 0 20675 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 83684

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1861992/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=97728 CPUtime=402.27
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 27673 0 0 0 40205 22 0 0 25 0 1 0 229975221 100073472 24006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 24432 24006 118 243 0 24186 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 97728

[startup+462.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1856296/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=103192 CPUtime=462.27
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 29272 0 0 0 46204 23 0 0 25 0 1 0 229975221 105668608 25411 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589698 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 25798 25411 118 243 0 25552 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 103192

[startup+522.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1847656/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=112168 CPUtime=522.26
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 31547 0 0 0 52201 25 0 0 25 0 1 0 229975221 114860032 27686 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589550 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 28042 27686 118 243 0 27796 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 112168

[startup+582.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1843816/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=115400 CPUtime=582.26
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 32586 0 0 0 58200 26 0 0 25 0 1 0 229975221 118169600 28518 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 28850 28518 118 243 0 28604 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 115400

[startup+642.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1752744/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209604 CPUtime=642.26
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 56170 0 0 0 64188 38 0 0 25 0 1 0 229975221 214634496 51190 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52401 51190 118 243 0 52155 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 209604

[startup+702.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1752680/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209668 CPUtime=702.25
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 56443 0 0 0 70187 38 0 0 25 0 1 0 229975221 214700032 51241 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52417 51241 118 243 0 52171 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 209668

[startup+762.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1752680/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209668 CPUtime=762.25
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 56445 0 0 0 76187 38 0 0 25 0 1 0 229975221 214700032 51243 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52417 51243 118 243 0 52171 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 209668

[startup+822.522 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 8753
/proc/meminfo: memFree=1752296/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209740 CPUtime=822.25
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 56772 0 0 0 82186 39 0 0 25 0 1 0 229975221 214773760 51332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52435 51332 118 243 0 52189 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 209740

[startup+882.534 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8753
/proc/meminfo: memFree=1752296/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209740 CPUtime=882.24
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 56772 0 0 0 88185 39 0 0 25 0 1 0 229975221 214773760 51332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52435 51332 118 243 0 52189 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 209740

[startup+942.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8753
/proc/meminfo: memFree=1751848/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209820 CPUtime=942.24
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 57128 0 0 0 94185 39 0 0 25 0 1 0 229975221 214855680 51432 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52455 51432 118 243 0 52209 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 209820

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8755
/proc/meminfo: memFree=1751848/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209820 CPUtime=1002.24
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 57128 0 0 0 100185 39 0 0 25 0 1 0 229975221 214855680 51432 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52455 51432 118 243 0 52209 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 209820

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8755
/proc/meminfo: memFree=1751400/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209904 CPUtime=1062.25
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 57511 0 0 0 106185 40 0 0 25 0 1 0 229975221 214941696 51539 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134521801 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52476 51539 118 243 0 52230 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 209904

[startup+1122.61 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 8755
/proc/meminfo: memFree=1751400/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209904 CPUtime=1122.24
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 57511 0 0 0 112184 40 0 0 25 0 1 0 229975221 214941696 51539 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52476 51539 118 243 0 52230 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 209904

[startup+1182.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8755
/proc/meminfo: memFree=1751336/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209904 CPUtime=1182.24
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 57511 0 0 0 118184 40 0 0 25 0 1 0 229975221 214941696 51539 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581797 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52476 51539 118 243 0 52230 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 209904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8755
/proc/meminfo: memFree=1751400/2055920 swapFree=4183492/4192956
[pid=8752] ppid=8750 vsize=209904 CPUtime=1200.06
/proc/8752/stat : 8752 (cmusat) R 8750 8752 8310 0 -1 4194304 57511 0 0 0 119966 40 0 0 25 0 1 0 229975221 214941696 51539 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8752/statm: 52476 51539 118 243 0 52230 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 209904

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): 1200.48
CPU time (s): 1200.1
CPU user time (s): 1199.66
CPU system time (s): 0.437933
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 209904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57511
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= 1365

runsolver used 0.753885 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 23:23:12 UTC 2007

IDJOB= 306491
IDBENCH= 20182
IDSOLVER= 121
FILE ID= node43/306491-1172100192

PBS_JOBID= 3892874

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306491-1172100192/cmusat /tmp/evaluation/306491-1172100192/instance-306491-1172100192.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-306491-1172100192 -o ROOT/results/node43/solver-306491-1172100192 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306491-1172100192/cmusat /tmp/evaluation/306491-1172100192/instance-306491-1172100192.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 527356908

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1958400 kB
Buffers:          4908 kB
Cached:          31504 kB
SwapCached:       3844 kB
Active:          28136 kB
Inactive:        18260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1958400 kB
SwapTotal:     4192956 kB
SwapFree:      4183492 kB
Dirty:            2960 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            37208 kB
Committed_AS:   626476 kB
PageTables:       1392 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 node43 on Wed Feb 21 23:43:14 UTC 2007