Trace number 311575

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 1200.36

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |

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/node34/watcher-311575-1172571827 -o ROOT/results/node34/solver-311575-1172571827 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311575-1172571827/cmusat /tmp/evaluation/311575-1172571827/instance-311575-1172571827.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 24322
/proc/meminfo: memFree=1062048/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=2604 CPUtime=0
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 250946469 2666496 239 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 651 239 96 243 0 405 0

[startup+0.106818 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24322
/proc/meminfo: memFree=1062048/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=3148 CPUtime=0.1
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 408 0 0 0 10 0 0 0 18 0 1 0 250946469 3223552 391 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 787 391 118 243 0 541 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3148

[startup+0.514849 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24322
/proc/meminfo: memFree=1062048/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=3880 CPUtime=0.5
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 612 0 0 0 50 0 0 0 21 0 1 0 250946469 3973120 595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 970 595 118 243 0 724 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3880

[startup+1.33491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24323
/proc/meminfo: memFree=1059800/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=4144 CPUtime=1.32
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 690 0 0 0 132 0 0 0 25 0 1 0 250946469 4243456 673 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 1036 673 118 243 0 790 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4144

[startup+2.97105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24323
/proc/meminfo: memFree=1059288/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=5004 CPUtime=2.96
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 880 0 0 0 296 0 0 0 25 0 1 0 250946469 5124096 863 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 1251 863 118 243 0 1005 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5004

[startup+6.24731 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24323
/proc/meminfo: memFree=1057304/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=6600 CPUtime=6.23
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 1238 0 0 0 623 0 0 0 25 0 1 0 250946469 6758400 1221 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 1650 1221 118 243 0 1404 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6600

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24323
/proc/meminfo: memFree=1055192/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=8628 CPUtime=12.68
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 1841 0 0 0 1268 0 0 0 25 0 1 0 250946469 8835072 1753 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 2157 1753 118 243 0 1911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8628

[startup+25.5059 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24323
/proc/meminfo: memFree=1051352/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=13076 CPUtime=25.49
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 3153 0 0 0 2548 1 0 0 25 0 1 0 250946469 13389824 2730 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 3269 2730 118 243 0 3023 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13076

[startup+51.1099 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24323
/proc/meminfo: memFree=1047384/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=16608 CPUtime=51.08
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 4434 0 0 0 5106 2 0 0 25 0 1 0 250946469 17006592 3710 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 4152 3710 118 243 0 3906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16608

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1035544/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=29576 CPUtime=102.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 8110 0 0 0 10223 5 0 0 25 0 1 0 250946469 30285824 6676 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 7394 6676 118 243 0 7148 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29576

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1034904/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=29816 CPUtime=162.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 8470 0 0 0 16223 5 0 0 25 0 1 0 250946469 30531584 6818 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 7454 6818 118 243 0 7208 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 29816

[startup+222.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1030808/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=33264 CPUtime=222.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 9894 0 0 0 22222 6 0 0 25 0 1 0 250946469 34062336 7836 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 8316 7836 118 243 0 8070 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 33264

[startup+282.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1024088/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=39844 CPUtime=282.27
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 11729 0 0 0 28219 8 0 0 25 0 1 0 250946469 40800256 9510 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 9961 9510 118 243 0 9715 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 39844

[startup+342.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1003288/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63336 CPUtime=342.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 17817 0 0 0 34217 11 0 0 25 0 1 0 250946469 64856064 14686 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15834 14686 118 243 0 15588 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 63336

[startup+402.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1002776/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63600 CPUtime=402.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 18137 0 0 0 40217 11 0 0 25 0 1 0 250946469 65126400 14814 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15900 14814 118 243 0 15654 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 63600

[startup+462.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1002456/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63600 CPUtime=462.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 18209 0 0 0 46217 11 0 0 25 0 1 0 250946469 65126400 14886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15900 14886 118 243 0 15654 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 63600

[startup+522.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1002328/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63676 CPUtime=522.28
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 18443 0 0 0 52217 11 0 0 25 0 1 0 250946469 65204224 14910 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15919 14910 118 243 0 15673 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 63676

[startup+582.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1001880/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63764 CPUtime=582.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 18781 0 0 0 58217 12 0 0 25 0 1 0 250946469 65294336 15019 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15941 15019 118 243 0 15695 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 63764

[startup+642.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1001688/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63764 CPUtime=642.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 18838 0 0 0 64217 12 0 0 25 0 1 0 250946469 65294336 15076 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15941 15076 118 243 0 15695 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 63764

[startup+702.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1001368/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=63860 CPUtime=702.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 19162 0 0 0 70217 12 0 0 25 0 1 0 250946469 65392640 15149 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 15965 15149 118 243 0 15719 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 63860

[startup+762.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=1001176/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=64052 CPUtime=762.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 19210 0 0 0 76217 12 0 0 25 0 1 0 250946469 65589248 15197 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 16013 15197 118 243 0 15767 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 64052

[startup+822.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=993880/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=70984 CPUtime=822.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 21305 0 0 0 82215 14 0 0 25 0 1 0 250946469 72687616 17017 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 17746 17017 118 243 0 17500 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 70984

[startup+882.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=993688/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=71132 CPUtime=882.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 21333 0 0 0 88215 14 0 0 25 0 1 0 250946469 72839168 17045 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 17783 17045 118 243 0 17537 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 71132

[startup+942.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=992728/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=72080 CPUtime=942.29
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 21615 0 0 0 94215 14 0 0 25 0 1 0 250946469 73809920 17327 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581876 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 18020 17327 118 243 0 17774 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 72080

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=990424/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=74072 CPUtime=1002.3
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 22457 0 0 0 100215 15 0 0 25 0 1 0 250946469 75849728 17868 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 18518 17868 118 243 0 18272 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 74072

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=990360/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=74216 CPUtime=1062.3
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 22485 0 0 0 106215 15 0 0 25 0 1 0 250946469 75997184 17896 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 18554 17896 118 243 0 18308 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 74216

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=989336/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=74888 CPUtime=1122.31
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 22739 0 0 0 112215 16 0 0 25 0 1 0 250946469 76685312 18150 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 18722 18150 118 243 0 18476 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 74888

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=986584/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=77424 CPUtime=1182.3
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 23748 0 0 0 118214 16 0 0 25 0 1 0 250946469 79282176 18829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 19356 18829 118 243 0 19110 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 77424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=986520/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=77580 CPUtime=1200.02
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 23759 0 0 0 119986 16 0 0 25 0 1 0 250946469 79441920 18840 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 19395 18840 118 243 0 19149 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 77580

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24325
/proc/meminfo: memFree=986520/2055920 swapFree=4183908/4192956
[pid=24322] ppid=24320 vsize=77580 CPUtime=1200.02
/proc/24322/stat : 24322 (cmusat) R 24320 24322 23146 0 -1 4194304 23759 0 0 0 119986 16 0 0 25 0 1 0 250946469 79441920 18840 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24322/statm: 19395 18840 118 243 0 19149 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 77580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.181972
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 77580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23759
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= 1920

runsolver used 0.72189 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Feb 27 10:23:47 UTC 2007

IDJOB= 311575
IDBENCH= 20317
IDSOLVER= 121
FILE ID= node34/311575-1172571827

PBS_JOBID= 3971891

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311575-1172571827/cmusat /tmp/evaluation/311575-1172571827/instance-311575-1172571827.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-311575-1172571827 -o ROOT/results/node34/solver-311575-1172571827 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311575-1172571827/cmusat /tmp/evaluation/311575-1172571827/instance-311575-1172571827.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 496498827

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1062456 kB
Buffers:         25548 kB
Cached:         915028 kB
SwapCached:       3264 kB
Active:          59560 kB
Inactive:       891020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062456 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            28948 kB
Committed_AS:   573344 kB
PageTables:       1396 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= 66560 MiB

End job on node34 on Tue Feb 27 10:43:49 UTC 2007