Trace number 301981

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) 1200.13 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.03	c |  Number of clauses:    22000                                                |

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/node14/watcher-301981-1172001795 -o ROOT/results/node14/solver-301981-1172001795 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301981-1172001795/cmusat /tmp/evaluation/301981-1172001795/instance-301981-1172001795.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 0.98 3/77 17033
/proc/meminfo: memFree=1491072/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=2448 CPUtime=0
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 325 0 0 0 0 0 0 0 18 0 1 0 220133903 2506752 308 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 612 308 96 243 0 366 0

[startup+0.106887 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17033
/proc/meminfo: memFree=1491072/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=4096 CPUtime=0.1
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 746 0 0 0 10 0 0 0 18 0 1 0 220133903 4194304 729 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134534517 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 1024 729 108 243 0 778 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4096

[startup+0.514924 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17033
/proc/meminfo: memFree=1491072/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=6184 CPUtime=0.5
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 1775 0 0 0 50 0 0 0 22 0 1 0 220133903 6332416 1112 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 1546 1112 119 243 0 1300 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6184

[startup+1.335 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1484664/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=9220 CPUtime=1.32
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 2564 0 0 0 131 1 0 0 25 0 1 0 220133903 9441280 1901 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 2305 1901 119 243 0 2059 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9220

[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1480760/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=13960 CPUtime=2.96
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 3904 0 0 0 294 2 0 0 25 0 1 0 220133903 14295040 3120 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 3490 3121 119 243 0 3244 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13960

[startup+6.24747 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1477624/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=14900 CPUtime=6.23
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 4302 0 0 0 621 2 0 0 25 0 1 0 220133903 15257600 3390 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 3725 3390 119 243 0 3479 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14900

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1473976/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=19020 CPUtime=12.69
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 5542 0 0 0 1266 3 0 0 25 0 1 0 220133903 19476480 4423 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 4755 4423 119 243 0 4509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19020

[startup+25.5103 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1468472/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=24736 CPUtime=25.5
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 7246 0 0 0 2546 4 0 0 25 0 1 0 220133903 25329664 5896 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135091247 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 6184 5896 119 243 0 5938 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 24736

[startup+51.1187 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1454264/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=38844 CPUtime=51.09
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 11021 0 0 0 5104 5 0 0 25 0 1 0 220133903 39776256 9151 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 9711 9151 119 243 0 9465 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 38844

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1448632/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=44348 CPUtime=102.29
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 12815 0 0 0 10223 6 0 0 25 0 1 0 220133903 45412352 10620 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 11087 10620 119 243 0 10841 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 44348

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1434872/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=57652 CPUtime=162.31
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 16635 0 0 0 16221 10 0 0 25 0 1 0 220133903 59035648 14051 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 14413 14051 119 243 0 14167 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 57652

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1428920/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=63384 CPUtime=222.33
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 18250 0 0 0 22221 12 0 0 25 0 1 0 220133903 64905216 15519 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 15846 15519 119 243 0 15600 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 63384

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1418936/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=73592 CPUtime=282.34
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 21000 0 0 0 28219 15 0 0 25 0 1 0 220133903 75358208 18111 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 18398 18111 119 243 0 18152 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 73592

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1376248/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=118160 CPUtime=342.35
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 32582 0 0 0 34215 20 0 0 25 0 1 0 220133903 120995840 28655 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589622 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 29540 28655 119 243 0 29294 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 118160

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1375992/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=118220 CPUtime=402.37
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 32852 0 0 0 40216 21 0 0 25 0 1 0 220133903 121057280 28730 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581408 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 29555 28730 119 243 0 29309 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 118220

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1375928/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=118288 CPUtime=462.39
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 33147 0 0 0 46217 22 0 0 25 0 1 0 220133903 121126912 28815 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 29572 28815 119 243 0 29326 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 118288

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1375800/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=118288 CPUtime=522.39
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 33147 0 0 0 52217 22 0 0 25 0 1 0 220133903 121126912 28815 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581068 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 29572 28815 119 243 0 29326 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 118288

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1375416/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=118360 CPUtime=582.42
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 33464 0 0 0 58219 23 0 0 25 0 1 0 220133903 121200640 28905 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 29590 28905 119 243 0 29344 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 118360

[startup+642.622 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1371832/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=121936 CPUtime=642.44
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 34401 0 0 0 64219 25 0 0 25 0 1 0 220133903 124862464 29842 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 30484 29842 119 243 0 30238 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 121936

[startup+702.653 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1367736/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=125732 CPUtime=702.45
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 35619 0 0 0 70219 26 0 0 25 0 1 0 220133903 128749568 30815 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 31433 30815 119 243 0 31187 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 125732

[startup+762.683 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1366264/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=127580 CPUtime=762.47
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 36074 0 0 0 76219 28 0 0 25 0 1 0 220133903 130641920 31270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 31895 31270 119 243 0 31649 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 127580

[startup+822.717 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1352504/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=140604 CPUtime=822.48
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 39671 0 0 0 82217 31 0 0 25 0 1 0 220133903 143978496 34602 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 35151 34602 119 243 0 34905 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 140604

[startup+882.746 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 17034
/proc/meminfo: memFree=1352312/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=140744 CPUtime=882.49
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 39706 0 0 0 88217 32 0 0 25 0 1 0 220133903 144121856 34637 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 35186 34637 119 243 0 34940 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 140744

[startup+942.775 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 17034
/proc/meminfo: memFree=1349432/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=144072 CPUtime=942.51
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 40501 0 0 0 94217 34 0 0 25 0 1 0 220133903 147529728 35432 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 36018 35432 119 243 0 35772 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 144072

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1334200/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=158820 CPUtime=1002.52
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 44601 0 0 0 100213 39 0 0 25 0 1 0 220133903 162631680 39212 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 39705 39212 119 243 0 39459 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 158820

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1334008/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=158972 CPUtime=1062.54
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 44638 0 0 0 106215 39 0 0 25 0 1 0 220133903 162787328 39249 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 39743 39249 119 243 0 39497 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 158972

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1334008/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=159164 CPUtime=1122.56
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 44654 0 0 0 112216 40 0 0 25 0 1 0 220133903 162983936 39265 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 39791 39265 119 243 0 39545 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 159164

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1324216/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=169000 CPUtime=1182.57
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 47174 0 0 0 118213 44 0 0 25 0 1 0 220133903 173056000 41785 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 42250 41785 119 243 0 42004 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 169000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1318520/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=174280 CPUtime=1200.09
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 48522 0 0 0 119964 45 0 0 25 0 1 0 220133903 178462720 43133 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581701 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 43570 43133 119 243 0 43324 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 174280

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17034
/proc/meminfo: memFree=1318520/2055920 swapFree=4192812/4192956
[pid=17033] ppid=17031 vsize=174280 CPUtime=1200.09
/proc/17033/stat : 17033 (cmusat) R 17031 17033 16641 0 -1 4194304 48522 0 0 0 119964 45 0 0 25 0 1 0 220133903 178462720 43133 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581701 0 0 4096 35 0 0 0 17 1 0 0
/proc/17033/statm: 43570 43133 119 243 0 43324 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 174280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.64
CPU system time (s): 0.489925
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 174280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.489925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48522
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= 2109

runsolver used 1.37779 second user time and 2.88356 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 20:03:15 UTC 2007

IDJOB= 301981
IDBENCH= 20072
IDSOLVER= 121
FILE ID= node14/301981-1172001795

PBS_JOBID= 3849114

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301981-1172001795/cmusat /tmp/evaluation/301981-1172001795/instance-301981-1172001795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301981-1172001795 -o ROOT/results/node14/solver-301981-1172001795 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301981-1172001795/cmusat /tmp/evaluation/301981-1172001795/instance-301981-1172001795.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 325332202

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1491544 kB
Buffers:         62500 kB
Cached:         365560 kB
SwapCached:          0 kB
Active:         126932 kB
Inactive:       355040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          72828 kB
Slab:            68020 kB
Committed_AS:   811544 kB
PageTables:       1736 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= 66546 MiB

End job on node14 on Tue Feb 20 20:23:17 UTC 2007