Trace number 310385

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) 1200.02 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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/node38/watcher-310385-1172558941 -o ROOT/results/node38/solver-310385-1172558941 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310385-1172558941/cmusat_base /tmp/evaluation/310385-1172558941/instance-310385-1172558941.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: 2.00 1.86 1.46 3/64 28579
/proc/meminfo: memFree=1875232/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=2308 CPUtime=0
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 275849923 2363392 153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 577 153 90 241 0 333 0

[startup+0.106329 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 28579
/proc/meminfo: memFree=1875232/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=2748 CPUtime=0.1
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 292 0 0 0 10 0 0 0 18 0 1 0 275849923 2813952 274 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 687 274 110 241 0 443 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.514374 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 28579
/proc/meminfo: memFree=1875232/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=3368 CPUtime=0.51
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 432 0 0 0 51 0 0 0 21 0 1 0 275849923 3448832 414 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 842 414 110 241 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3368

[startup+1.33447 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 28580
/proc/meminfo: memFree=1873816/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=3512 CPUtime=1.33
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 467 0 0 0 133 0 0 0 25 0 1 0 275849923 3596288 449 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552144 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 878 449 110 241 0 634 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3512

[startup+2.97066 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 28580
/proc/meminfo: memFree=1873240/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=5232 CPUtime=2.96
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 850 0 0 0 296 0 0 0 25 0 1 0 275849923 5357568 832 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560414 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 1308 832 110 241 0 1064 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5232

[startup+6.25203 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 28580
/proc/meminfo: memFree=1871832/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=5272 CPUtime=6.24
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 910 0 0 0 624 0 0 0 25 0 1 0 275849923 5398528 892 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 1318 892 110 241 0 1074 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5272

[startup+12.7018 s]
/proc/loadavg: 1.78 1.82 1.46 2/65 28580
/proc/meminfo: memFree=1869016/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=8488 CPUtime=12.68
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 1796 0 0 0 1268 0 0 0 25 0 1 0 275849923 8691712 1581 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 2122 1581 110 241 0 1878 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8488

[startup+25.5062 s]
/proc/loadavg: 1.66 1.79 1.45 2/65 28580
/proc/meminfo: memFree=1867416/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=10156 CPUtime=25.49
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 2487 0 0 0 2548 1 0 0 25 0 1 0 275849923 10399744 2087 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 2539 2087 110 241 0 2295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10156

[startup+51.1132 s]
/proc/loadavg: 1.40 1.72 1.44 2/65 28580
/proc/meminfo: memFree=1862040/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=15804 CPUtime=51.09
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 4339 0 0 0 5107 2 0 0 25 0 1 0 275849923 16183296 3310 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 3951 3310 110 241 0 3707 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15804

[startup+102.321 s]
/proc/loadavg: 1.17 1.60 1.41 2/65 28580
/proc/meminfo: memFree=1857496/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=19844 CPUtime=102.28
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 5900 0 0 0 10224 4 0 0 25 0 1 0 275849923 20320256 4462 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 4961 4462 110 241 0 4717 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19844

[startup+162.342 s]
/proc/loadavg: 1.06 1.49 1.38 2/65 28580
/proc/meminfo: memFree=1848664/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=30508 CPUtime=162.28
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 8893 0 0 0 16223 5 0 0 25 0 1 0 275849923 31240192 6615 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 7627 6615 110 241 0 7383 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 30508

[startup+222.363 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 28580
/proc/meminfo: memFree=1847768/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=31052 CPUtime=222.29
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 9265 0 0 0 22224 5 0 0 25 0 1 0 275849923 31797248 6834 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 7763 6834 110 241 0 7519 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31052

[startup+282.382 s]
/proc/loadavg: 1.01 1.32 1.33 2/65 28580
/proc/meminfo: memFree=1847064/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=31508 CPUtime=282.29
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 9793 0 0 0 28223 6 0 0 25 0 1 0 275849923 32264192 7010 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 7877 7010 110 241 0 7633 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 31508

[startup+342.397 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 28580
/proc/meminfo: memFree=1844760/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=33332 CPUtime=342.29
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 10549 0 0 0 34222 7 0 0 25 0 1 0 275849923 34131968 7564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 8333 7564 110 241 0 8089 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 33332

[startup+402.419 s]
/proc/loadavg: 1.03 1.23 1.29 2/65 28580
/proc/meminfo: memFree=1840728/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=37256 CPUtime=402.3
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 11790 0 0 0 40222 8 0 0 25 0 1 0 275849923 38150144 8583 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 9314 8583 110 241 0 9070 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 37256

[startup+462.438 s]
/proc/loadavg: 1.08 1.20 1.27 2/65 28580
/proc/meminfo: memFree=1840344/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=37680 CPUtime=462.3
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 11875 0 0 0 46222 8 0 0 25 0 1 0 275849923 38584320 8668 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 9420 8668 110 241 0 9176 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 37680

[startup+522.456 s]
/proc/loadavg: 1.03 1.16 1.25 2/65 28580
/proc/meminfo: memFree=1836440/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=41368 CPUtime=522.3
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 13096 0 0 0 52221 9 0 0 25 0 1 0 275849923 42360832 9645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 10342 9645 110 241 0 10098 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 41368

[startup+582.476 s]
/proc/loadavg: 1.01 1.13 1.24 2/65 28580
/proc/meminfo: memFree=1835672/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=41940 CPUtime=582.31
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 13286 0 0 0 58222 9 0 0 25 0 1 0 275849923 42946560 9835 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 10485 9835 110 241 0 10241 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 41940

[startup+642.499 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 28580
/proc/meminfo: memFree=1817880/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=63944 CPUtime=642.31
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 19127 0 0 0 64219 12 0 0 25 0 1 0 275849923 65478656 14265 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 15986 14265 110 241 0 15742 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 63944

[startup+702.516 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 28580
/proc/meminfo: memFree=1817688/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=64076 CPUtime=702.31
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 19183 0 0 0 70219 12 0 0 25 0 1 0 275849923 65613824 14321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16019 14321 110 241 0 15775 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 64076

[startup+762.553 s]
/proc/loadavg: 1.00 1.06 1.18 2/71 28692
/proc/meminfo: memFree=1815832/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=64192 CPUtime=762.28
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 19598 0 0 0 76214 14 0 0 25 0 1 0 275849923 65732608 14442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16048 14442 110 241 0 15804 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 64192

[startup+822.594 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 28778
/proc/meminfo: memFree=1816792/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=64192 CPUtime=822.26
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 19621 0 0 0 82212 14 0 0 25 0 1 0 275849923 65732608 14465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16048 14465 110 241 0 15804 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 64192

[startup+882.611 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 28778
/proc/meminfo: memFree=1816152/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=64644 CPUtime=882.26
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20173 0 0 0 88211 15 0 0 25 0 1 0 275849923 66195456 14694 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16161 14694 110 241 0 15917 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 64644

[startup+942.629 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 28778
/proc/meminfo: memFree=1815896/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=64836 CPUtime=942.26
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20183 0 0 0 94211 15 0 0 25 0 1 0 275849923 66392064 14704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16209 14704 110 241 0 15965 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 64836

[startup+1002.65 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 28778
/proc/meminfo: memFree=1815896/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=64968 CPUtime=1002.27
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20226 0 0 0 100212 15 0 0 25 0 1 0 275849923 66527232 14747 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16242 14747 110 241 0 15998 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 64968

[startup+1062.67 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 28778
/proc/meminfo: memFree=1815128/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=65108 CPUtime=1062.28
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20756 0 0 0 106212 16 0 0 25 0 1 0 275849923 66670592 14922 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16277 14922 110 241 0 16033 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 65108

[startup+1122.69 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 28778
/proc/meminfo: memFree=1815128/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=65108 CPUtime=1122.28
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20756 0 0 0 112212 16 0 0 25 0 1 0 275849923 66670592 14922 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16277 14922 110 241 0 16033 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 65108

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 28778
/proc/meminfo: memFree=1815064/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=65108 CPUtime=1182.28
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20758 0 0 0 118212 16 0 0 25 0 1 0 275849923 66670592 14924 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16277 14924 110 241 0 16033 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 65108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 28778
/proc/meminfo: memFree=1815064/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=65268 CPUtime=1200
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20763 0 0 0 119984 16 0 0 25 0 1 0 275849923 66834432 14929 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16317 14929 110 241 0 16073 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 65268

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 1.10 2/65 28778
/proc/meminfo: memFree=1815064/2055920 swapFree=4183692/4192956
[pid=28579] ppid=28577 vsize=65268 CPUtime=1200
/proc/28579/stat : 28579 (cmusat_base) R 28577 28579 28181 0 -1 4194304 20763 0 0 0 119984 16 0 0 25 0 1 0 275849923 66834432 14929 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28579/statm: 16317 14929 110 241 0 16073 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 65268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.174973
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 65268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20763
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= 2146

runsolver used 0.793879 second user time and 2.49162 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Tue Feb 27 06:49:01 UTC 2007

IDJOB= 310385
IDBENCH= 20285
IDSOLVER= 120
FILE ID= node38/310385-1172558941

PBS_JOBID= 3971865

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310385-1172558941/cmusat_base /tmp/evaluation/310385-1172558941/instance-310385-1172558941.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-310385-1172558941 -o ROOT/results/node38/solver-310385-1172558941 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310385-1172558941/cmusat_base /tmp/evaluation/310385-1172558941/instance-310385-1172558941.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 564173443

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1875640 kB
Buffers:         21660 kB
Cached:         111620 kB
SwapCached:       3468 kB
Active:          73156 kB
Inactive:        69984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875640 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          15292 kB
Slab:            23140 kB
Committed_AS:   570408 kB
PageTables:       1468 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 node38 on Tue Feb 27 07:09:03 UTC 2007