Trace number 311738

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 BASE 2007-02-08? (TO) 1200.06 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node15/watcher-311738-1172575422 -o ROOT/results/node15/solver-311738-1172575422 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311738-1172575422/cmusat_base /tmp/evaluation/311738-1172575422/instance-311738-1172575422.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: 1.02 1.01 1.00 3/77 24903
/proc/meminfo: memFree=1568072/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=2480 CPUtime=0
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 277496578 2539520 198 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135080246 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 620 198 90 241 0 376 0

[startup+0.107397 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 24903
/proc/meminfo: memFree=1568072/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=3320 CPUtime=0.1
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 411 0 0 0 10 0 0 0 18 0 1 0 277496578 3399680 393 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 830 393 109 241 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.515467 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 24903
/proc/meminfo: memFree=1568072/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=3980 CPUtime=0.51
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 618 0 0 0 51 0 0 0 21 0 1 0 277496578 4075520 600 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 995 600 109 241 0 751 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.33561 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1565696/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=4460 CPUtime=1.32
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 717 0 0 0 132 0 0 0 25 0 1 0 277496578 4567040 699 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 1115 699 109 241 0 871 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4460

[startup+2.97489 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1565248/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=4912 CPUtime=2.96
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 852 0 0 0 296 0 0 0 25 0 1 0 277496578 5029888 834 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559725 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 1228 834 109 241 0 984 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4912

[startup+6.25145 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 24904
/proc/meminfo: memFree=1562560/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=7692 CPUtime=6.24
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 1510 0 0 0 624 0 0 0 25 0 1 0 277496578 7876608 1448 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 1923 1448 109 241 0 1679 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7692

[startup+12.7096 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1562176/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=7728 CPUtime=12.7
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 1694 0 0 0 1269 1 0 0 25 0 1 0 277496578 7913472 1494 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134552222 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 1932 1494 109 241 0 1688 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7728

[startup+25.5118 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1559488/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=10296 CPUtime=25.49
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 2601 0 0 0 2548 1 0 0 25 0 1 0 277496578 10543104 2174 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 2574 2174 109 241 0 2330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10296

[startup+51.1232 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1554752/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=15512 CPUtime=51.09
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 4213 0 0 0 5107 2 0 0 25 0 1 0 277496578 15884288 3335 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 3878 3335 109 241 0 3634 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15512

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1550400/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=20004 CPUtime=102.3
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 5752 0 0 0 10226 4 0 0 25 0 1 0 277496578 20484096 4545 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 5001 4545 109 241 0 4757 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20004

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1538944/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=32412 CPUtime=162.31
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 9283 0 0 0 16225 6 0 0 25 0 1 0 277496578 33189888 7281 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 8103 7281 109 241 0 7859 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 32412

[startup+222.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1538368/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=32664 CPUtime=222.33
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 9685 0 0 0 22226 7 0 0 25 0 1 0 277496578 33447936 7416 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 8166 7416 109 241 0 7922 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 32664

[startup+282.438 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 24904
/proc/meminfo: memFree=1535744/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=35272 CPUtime=282.33
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 10542 0 0 0 28225 8 0 0 25 0 1 0 277496578 36118528 8122 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551743 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 8818 8122 109 241 0 8574 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 35272

[startup+342.466 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1531456/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=39192 CPUtime=342.34
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 11776 0 0 0 34224 10 0 0 25 0 1 0 277496578 40132608 9191 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 9798 9191 109 241 0 9554 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 39192

[startup+402.499 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1528704/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=41656 CPUtime=402.36
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 12592 0 0 0 40225 11 0 0 25 0 1 0 277496578 42655744 9827 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 10414 9827 109 241 0 10170 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 41656

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1525184/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=44912 CPUtime=462.37
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 13664 0 0 0 46225 12 0 0 25 0 1 0 277496578 45989888 10703 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 11228 10703 109 241 0 10984 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 44912

[startup+522.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1505664/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=67872 CPUtime=522.38
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 19707 0 0 0 52223 15 0 0 25 0 1 0 277496578 69500928 15595 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 16968 15595 109 241 0 16724 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 67872

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1505344/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=68172 CPUtime=582.39
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 19767 0 0 0 58223 16 0 0 25 0 1 0 277496578 69808128 15655 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17043 15655 109 241 0 16799 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 68172

[startup+642.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1504832/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=68420 CPUtime=642.41
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 20142 0 0 0 64224 17 0 0 25 0 1 0 277496578 70062080 15796 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17105 15796 109 241 0 16861 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 68420

[startup+702.653 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1504512/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=68740 CPUtime=702.41
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 20205 0 0 0 70224 17 0 0 25 0 1 0 277496578 70389760 15859 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17185 15859 109 241 0 16941 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 68740

[startup+762.691 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24904
/proc/meminfo: memFree=1503936/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=69028 CPUtime=762.43
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 20616 0 0 0 76225 18 0 0 25 0 1 0 277496578 70684672 16014 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17257 16014 109 241 0 17013 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 69028

[startup+822.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1503936/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=69028 CPUtime=822.45
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 20631 0 0 0 82227 18 0 0 25 0 1 0 277496578 70684672 16029 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17257 16029 109 241 0 17013 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 69028

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1503552/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=69220 CPUtime=882.46
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 20733 0 0 0 88227 19 0 0 25 0 1 0 277496578 70881280 16131 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17305 16131 109 241 0 17061 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 69220

[startup+942.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1502656/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=69988 CPUtime=942.47
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 21249 0 0 0 94227 20 0 0 25 0 1 0 277496578 71667712 16367 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17497 16367 109 241 0 17253 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 69988

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24904
/proc/meminfo: memFree=1502336/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=70268 CPUtime=1002.49
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 21319 0 0 0 100228 21 0 0 25 0 1 0 277496578 71954432 16437 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560113 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 17567 16437 109 241 0 17323 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 70268

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24906
/proc/meminfo: memFree=1497600/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=74652 CPUtime=1062.49
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 22799 0 0 0 106227 22 0 0 25 0 1 0 277496578 76443648 17610 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 18663 17610 109 241 0 18419 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 74652

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24906
/proc/meminfo: memFree=1497408/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=74812 CPUtime=1122.51
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 22852 0 0 0 112228 23 0 0 25 0 1 0 277496578 76607488 17663 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 18703 17663 109 241 0 18459 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 74812

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24906
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=75104 CPUtime=1182.52
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 22919 0 0 0 118229 23 0 0 25 0 1 0 277496578 76906496 17730 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 18776 17730 109 241 0 18532 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 75104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24906
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=75264 CPUtime=1200.03
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 22935 0 0 0 119980 23 0 0 25 0 1 0 277496578 77070336 17746 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 18816 17746 109 241 0 18572 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75264

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24906
/proc/meminfo: memFree=1497088/2055920 swapFree=4192812/4192956
[pid=24903] ppid=24901 vsize=75264 CPUtime=1200.03
/proc/24903/stat : 24903 (cmusat_base) R 24901 24903 24202 0 -1 4194304 22935 0 0 0 119980 23 0 0 25 0 1 0 277496578 77070336 17746 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/24903/statm: 18816 17746 109 241 0 18572 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.249962
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 75264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22935
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= 1571

runsolver used 1.26981 second user time and 2.99254 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 27 11:23:42 UTC 2007

IDJOB= 311738
IDBENCH= 20322
IDSOLVER= 120
FILE ID= node15/311738-1172575422

PBS_JOBID= 3971682

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311738-1172575422/cmusat_base /tmp/evaluation/311738-1172575422/instance-311738-1172575422.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-311738-1172575422 -o ROOT/results/node15/solver-311738-1172575422 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311738-1172575422/cmusat_base /tmp/evaluation/311738-1172575422/instance-311738-1172575422.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 812439216

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1568544 kB
Buffers:         51836 kB
Cached:         304280 kB
SwapCached:          0 kB
Active:         268804 kB
Inactive:       148132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          79732 kB
Slab:            56004 kB
Committed_AS:   951784 kB
PageTables:       1800 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 node15 on Tue Feb 27 11:43:45 UTC 2007