Trace number 297635

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) 1200.03 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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/node5/watcher-297635-1171842409 -o ROOT/results/node5/solver-297635-1171842409 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297635-1171842409/cmusat /tmp/evaluation/297635-1171842409/instance-297635-1171842409.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20996
/proc/meminfo: memFree=1064480/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=2312 CPUtime=0
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 204195732 2367488 192 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092086 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 578 192 109 243 0 332 0

[startup+0.107146 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20996
/proc/meminfo: memFree=1064480/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=2684 CPUtime=0.1
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 204195732 2748416 289 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134582045 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 671 289 118 243 0 425 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2684

[startup+0.515191 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20996
/proc/meminfo: memFree=1064480/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=3468 CPUtime=0.51
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 463 0 0 0 51 0 0 0 22 0 1 0 204195732 3551232 446 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 867 446 118 243 0 621 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3468

[startup+1.33528 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1063000/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=3612 CPUtime=1.33
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 522 0 0 0 133 0 0 0 25 0 1 0 204195732 3698688 505 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 903 505 118 243 0 657 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3612

[startup+2.97147 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1062360/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=5616 CPUtime=2.96
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 953 0 0 0 296 0 0 0 25 0 1 0 204195732 5750784 936 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592065 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 1404 936 118 243 0 1158 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5616

[startup+6.25384 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1060504/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=5760 CPUtime=6.24
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 1042 0 0 0 624 0 0 0 25 0 1 0 204195732 5898240 1025 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 1440 1025 118 243 0 1194 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5760

[startup+12.7046 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1057560/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=9004 CPUtime=12.69
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 1961 0 0 0 1269 0 0 0 25 0 1 0 204195732 9220096 1742 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581434 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 2251 1742 118 243 0 2005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9004

[startup+25.51 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1056216/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=10132 CPUtime=25.49
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 2491 0 0 0 2548 1 0 0 25 0 1 0 204195732 10375168 2084 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 2533 2084 118 243 0 2287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10132

[startup+51.1209 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1050200/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=17140 CPUtime=51.1
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 4568 0 0 0 5107 3 0 0 25 0 1 0 204195732 17551360 3603 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 4285 3603 118 243 0 4039 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17140

[startup+102.34 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1047320/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=19400 CPUtime=102.3
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 5650 0 0 0 10226 4 0 0 25 0 1 0 204195732 19865600 4307 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 4850 4307 118 243 0 4604 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19400

[startup+162.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1035096/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=33436 CPUtime=162.32
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 9661 0 0 0 16225 7 0 0 25 0 1 0 204195732 34238464 7345 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 8359 7345 118 243 0 8113 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 33436

[startup+222.398 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1034264/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=33888 CPUtime=222.33
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 10198 0 0 0 22226 7 0 0 25 0 1 0 204195732 34701312 7557 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 8472 7557 118 243 0 8226 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 33888

[startup+282.427 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1033496/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=34424 CPUtime=282.34
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 10571 0 0 0 28226 8 0 0 25 0 1 0 204195732 35250176 7743 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 8606 7743 118 243 0 8360 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 34424

[startup+342.457 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1032728/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=34940 CPUtime=342.35
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 10962 0 0 0 34226 9 0 0 25 0 1 0 204195732 35778560 7929 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 8735 7929 118 243 0 8489 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 34940

[startup+402.494 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1029848/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=37512 CPUtime=402.38
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 11896 0 0 0 40227 11 0 0 25 0 1 0 204195732 38412288 8638 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 9378 8638 118 243 0 9132 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 37512

[startup+462.525 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1026200/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=41020 CPUtime=462.39
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 13081 0 0 0 46227 12 0 0 25 0 1 0 204195732 42004480 9576 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 10255 9576 118 243 0 10009 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 41020

[startup+522.552 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1026008/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=41320 CPUtime=522.41
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 13138 0 0 0 52228 13 0 0 25 0 1 0 204195732 42311680 9633 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 10330 9633 118 243 0 10084 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 41320

[startup+582.583 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1005912/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=65716 CPUtime=582.42
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 19588 0 0 0 58225 17 0 0 25 0 1 0 204195732 67293184 14644 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16429 14644 118 243 0 16183 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 65716

[startup+642.616 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1005592/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=65716 CPUtime=642.44
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 19653 0 0 0 64226 18 0 0 25 0 1 0 204195732 67293184 14709 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16429 14709 118 243 0 16183 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 65716

[startup+702.644 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1005080/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=65964 CPUtime=702.44
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 20071 0 0 0 70226 18 0 0 25 0 1 0 204195732 67547136 14829 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16491 14829 118 243 0 16245 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 65964

[startup+762.674 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1004888/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=66356 CPUtime=762.46
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 20149 0 0 0 76227 19 0 0 25 0 1 0 204195732 67948544 14874 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16589 14874 118 243 0 16343 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 66356

[startup+822.709 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20997
/proc/meminfo: memFree=1004184/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=66484 CPUtime=822.48
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 20637 0 0 0 82228 20 0 0 25 0 1 0 204195732 68079616 15035 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16621 15035 118 243 0 16375 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 66484

[startup+882.751 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 21103
/proc/meminfo: memFree=1002920/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=66484 CPUtime=882.44
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 20646 0 0 0 88224 20 0 0 25 0 1 0 204195732 68079616 15044 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16621 15044 118 243 0 16375 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 66484

[startup+942.812 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 21173
/proc/meminfo: memFree=1002792/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=66744 CPUtime=942.44
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 20707 0 0 0 94223 21 0 0 25 0 1 0 204195732 68345856 15072 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16686 15072 118 243 0 16440 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 66744

[startup+1002.85 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21195
/proc/meminfo: memFree=1002968/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=67156 CPUtime=1002.44
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 21303 0 0 0 100223 21 0 0 25 0 1 0 204195732 68767744 15309 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16789 15309 118 243 0 16543 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 67156

[startup+1062.88 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21195
/proc/meminfo: memFree=1002840/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=67288 CPUtime=1062.46
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 21331 0 0 0 106224 22 0 0 25 0 1 0 204195732 68902912 15337 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16822 15337 118 243 0 16576 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 67288

[startup+1122.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21195
/proc/meminfo: memFree=1002840/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=67288 CPUtime=1122.48
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 21336 0 0 0 112225 23 0 0 25 0 1 0 204195732 68902912 15342 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16822 15342 118 243 0 16576 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 67288

[startup+1182.94 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21195
/proc/meminfo: memFree=1002328/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=67872 CPUtime=1182.49
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 21496 0 0 0 118226 23 0 0 25 0 1 0 204195732 69500928 15502 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 16968 15502 118 243 0 16722 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 67872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21195
/proc/meminfo: memFree=1002008/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=68004 CPUtime=1200
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 21569 0 0 0 119977 23 0 0 25 0 1 0 204195732 69636096 15575 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 17001 15575 118 243 0 16755 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 68004

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21195
/proc/meminfo: memFree=1002008/2055920 swapFree=4192812/4192956
[pid=20996] ppid=20994 vsize=68004 CPUtime=1200
/proc/20996/stat : 20996 (cmusat) R 20994 20996 20610 0 -1 4194304 21569 0 0 0 119977 23 0 0 25 0 1 0 204195732 69636096 15575 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20996/statm: 17001 15575 118 243 0 16755 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 68004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.249962
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 68004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
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= 21569
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= 24963

runsolver used 1.26481 second user time and 2.79157 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Feb 18 23:46:49 UTC 2007

IDJOB= 297635
IDBENCH= 19966
IDSOLVER= 121
FILE ID= node5/297635-1171842409

PBS_JOBID= 3839381

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297635-1171842409/cmusat /tmp/evaluation/297635-1171842409/instance-297635-1171842409.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-297635-1171842409 -o ROOT/results/node5/solver-297635-1171842409 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297635-1171842409/cmusat /tmp/evaluation/297635-1171842409/instance-297635-1171842409.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 162960272

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1064888 kB
Buffers:         58740 kB
Cached:         811864 kB
SwapCached:          0 kB
Active:         530360 kB
Inactive:       384184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          62796 kB
Slab:            62132 kB
Committed_AS:   712336 kB
PageTables:       1692 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= 66548 MiB

End job on node5 on Mon Feb 19 00:06:52 UTC 2007