Trace number 294554

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
Hybrid1 2007-02-08? (TO) 1200.1 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

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/node72/watcher-294554-1171790726 -o ROOT/results/node72/solver-294554-1171790726 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294554-1171790726/Hybrid1 /tmp/evaluation/294554-1171790726/instance-294554-1171790726.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: 0.99 0.98 0.99 3/77 28241
/proc/meminfo: memFree=850680/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=244720 CPUtime=0
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 199040427 250593280 78 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134604589 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61180 78 39 103 0 60684 0

[startup+0.107432 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28241
/proc/meminfo: memFree=850680/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=245244 CPUtime=0.1
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 199040427 251129856 224 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134523636 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61311 224 40 103 0 60815 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 245244

[startup+0.515468 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28241
/proc/meminfo: memFree=850680/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=245244 CPUtime=0.51
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 241 0 0 0 51 0 0 0 22 0 1 0 199040427 251129856 224 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134523736 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61311 224 40 103 0 60815 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 245244

[startup+1.33554 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849840/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=245244 CPUtime=1.33
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 241 0 0 0 133 0 0 0 25 0 1 0 199040427 251129856 224 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134523454 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61311 224 40 103 0 60815 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 245244

[startup+2.97169 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849328/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=2.96
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 296 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552622 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 246796

[startup+6.25299 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849136/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=6.24
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 624 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 246796

[startup+12.7036 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849080/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=12.69
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 1269 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552545 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 246796

[startup+25.5118 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849080/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=25.5
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 2550 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552545 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 246796

[startup+51.1251 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849080/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=51.1
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 5110 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552460 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 246796

[startup+102.339 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=102.3
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 10230 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 246796

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=162.32
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 16232 0 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134545122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 246796

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=222.34
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 22233 1 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134545068 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 246796

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=282.35
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 28234 1 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552462 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 246796

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=342.36
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 34235 1 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552545 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 246796

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=402.38
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 40237 1 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134545187 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 246796

[startup+462.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849080/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=462.39
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 46238 1 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134553634 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 246796

[startup+522.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=522.41
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 52239 2 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134545071 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 246796

[startup+582.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=582.43
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 58241 2 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134553269 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 246796

[startup+642.606 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=642.44
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 64242 2 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134551486 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 246796

[startup+702.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28242
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=702.45
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 70243 2 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134545068 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 246796

[startup+762.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=762.46
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 76244 2 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134544758 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 246796

[startup+822.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=822.48
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 82245 3 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134551540 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 246796

[startup+882.718 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=882.49
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 88246 3 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552254 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 246796

[startup+942.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=942.51
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 94248 3 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134551585 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 246796

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=1002.52
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 100249 3 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134544958 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 246796

[startup+1062.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=1062.55
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 106251 4 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 246796

[startup+1122.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=1122.56
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 112252 4 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134544764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 246796

[startup+1182.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849208/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=1182.57
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 118253 4 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 246796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=1200.08
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 120004 4 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 246796

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28244
/proc/meminfo: memFree=849144/2055920 swapFree=4145060/4192956
[pid=28241] ppid=28239 vsize=246796 CPUtime=1200.08
/proc/28241/stat : 28241 (Hybrid1) R 28239 28241 27537 0 -1 4194304 308 0 0 0 120004 4 0 0 25 0 1 0 199040427 252719104 288 18446744073709551615 134512640 134935932 4294956640 18446744073709551615 134552571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28241/statm: 61699 288 44 103 0 61203 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 246796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.046992
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 246796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 308
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= 24082

runsolver used 1.38479 second user time and 2.77058 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Sun Feb 18 09:25:26 UTC 2007

IDJOB= 294554
IDBENCH= 19891
IDSOLVER= 115
FILE ID= node72/294554-1171790726

PBS_JOBID= 3839568

Free space on /tmp= 66558 MiB

SOLVER NAME= Hybrid1 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294554-1171790726/Hybrid1 /tmp/evaluation/294554-1171790726/instance-294554-1171790726.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-294554-1171790726 -o ROOT/results/node72/solver-294554-1171790726 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294554-1171790726/Hybrid1 /tmp/evaluation/294554-1171790726/instance-294554-1171790726.cnf            

META MD5SUM SOLVER= 4ad8950502569bcbd9dc3ae819b6eefe
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 544091760

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        851032 kB
Buffers:         49244 kB
Cached:        1026264 kB
SwapCached:      16504 kB
Active:         682488 kB
Inactive:       417260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        851032 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            6248 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            90720 kB
Committed_AS:   493320 kB
PageTables:       1676 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 node72 on Sun Feb 18 09:45:29 UTC 2007