Trace number 294627

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
picosat 535? (TO) 1200.01 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
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/node40/watcher-294627-1171792037 -o ROOT/results/node40/solver-294627-1171792037 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294627-1171792037/picosat /tmp/evaluation/294627-1171792037/instance-294627-1171792037.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 0.97 0.99 3/64 7785
/proc/meminfo: memFree=786344/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=568 CPUtime=0
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 104238005 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 142 53 40 102 0 37 0

[startup+0.106652 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7785
/proc/meminfo: memFree=786344/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=836 CPUtime=0.09
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 144 0 0 0 6 3 0 0 18 0 1 0 104238005 856064 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 209 129 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514703 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7785
/proc/meminfo: memFree=786344/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=972 CPUtime=0.51
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 182 0 0 0 47 4 0 0 21 0 1 0 104238005 995328 165 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 243 165 48 102 0 138 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 972

[startup+1.33481 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=785824/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=972 CPUtime=1.33
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 200 0 0 0 129 4 0 0 25 0 1 0 104238005 995328 183 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 243 183 48 102 0 138 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 972

[startup+2.97102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=785632/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=1092 CPUtime=2.96
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 220 0 0 0 292 4 0 0 25 0 1 0 104238005 1118208 203 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 273 203 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.25145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=785440/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=1268 CPUtime=6.24
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 251 0 0 0 620 4 0 0 25 0 1 0 104238005 1298432 234 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 317 234 48 102 0 212 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1268

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=785248/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=1384 CPUtime=12.69
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 290 0 0 0 1265 4 0 0 25 0 1 0 104238005 1417216 273 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 346 273 48 102 0 241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1384

[startup+25.5049 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=785056/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=1604 CPUtime=25.49
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 336 0 0 0 2545 4 0 0 25 0 1 0 104238005 1642496 319 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 401 319 48 102 0 296 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1604

[startup+51.1102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=784800/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=1852 CPUtime=51.09
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 400 0 0 0 5105 4 0 0 25 0 1 0 104238005 1896448 383 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 463 383 48 102 0 358 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1852

[startup+102.318 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=784416/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=2168 CPUtime=102.28
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 484 0 0 0 10224 4 0 0 25 0 1 0 104238005 2220032 467 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 542 467 48 102 0 437 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2168

[startup+162.338 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=784032/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=2460 CPUtime=162.28
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 555 0 0 0 16224 4 0 0 25 0 1 0 104238005 2519040 538 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 615 538 48 102 0 510 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2460

[startup+222.352 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=783840/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=2684 CPUtime=222.27
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 599 0 0 0 22223 4 0 0 25 0 1 0 104238005 2748416 581 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 671 581 48 102 0 566 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2684

[startup+282.367 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=783584/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=2852 CPUtime=282.27
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 648 0 0 0 28223 4 0 0 25 0 1 0 104238005 2920448 630 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 713 630 48 102 0 608 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2852

[startup+342.382 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=783392/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3072 CPUtime=342.27
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 700 0 0 0 34222 5 0 0 25 0 1 0 104238005 3145728 682 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 768 682 48 102 0 663 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3072

[startup+402.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=783264/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3220 CPUtime=402.27
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 736 0 0 0 40222 5 0 0 25 0 1 0 104238005 3297280 718 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 805 718 48 102 0 700 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3220

[startup+462.413 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=783072/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3336 CPUtime=462.26
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 768 0 0 0 46221 5 0 0 25 0 1 0 104238005 3416064 750 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 834 750 48 102 0 729 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 3336

[startup+522.425 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=782944/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3352 CPUtime=522.25
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 803 0 0 0 52220 5 0 0 25 0 1 0 104238005 3432448 767 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 838 767 48 102 0 733 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 3352

[startup+582.441 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=782880/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3548 CPUtime=582.26
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 847 0 0 0 58221 5 0 0 25 0 1 0 104238005 3633152 811 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 887 811 48 102 0 782 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 3548

[startup+642.458 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=782880/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3548 CPUtime=642.25
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 847 0 0 0 64220 5 0 0 25 0 1 0 104238005 3633152 811 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 887 811 48 102 0 782 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 3548

[startup+702.471 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=782752/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3660 CPUtime=702.24
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 880 0 0 0 70219 5 0 0 25 0 1 0 104238005 3747840 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 915 844 48 102 0 810 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 3660

[startup+762.486 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=782752/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3656 CPUtime=762.24
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 880 0 0 0 76219 5 0 0 25 0 1 0 104238005 3743744 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 914 844 48 102 0 809 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 3656

[startup+822.506 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7786
/proc/meminfo: memFree=782752/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3656 CPUtime=822.24
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 911 0 0 0 82219 5 0 0 25 0 1 0 104238005 3743744 850 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 914 850 48 102 0 809 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 3656

[startup+882.554 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 7920
/proc/meminfo: memFree=781488/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3748 CPUtime=882.22
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 927 0 0 0 88215 7 0 0 25 0 1 0 104238005 3837952 866 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 937 866 48 102 0 832 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 3748

[startup+942.586 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7984
/proc/meminfo: memFree=782432/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3920 CPUtime=942.19
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 967 0 0 0 94212 7 0 0 25 0 1 0 104238005 4014080 886 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 980 886 48 102 0 875 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 3920

[startup+1002.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7984
/proc/meminfo: memFree=782560/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=3920 CPUtime=1002.18
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 967 0 0 0 100211 7 0 0 25 0 1 0 104238005 4014080 886 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 980 886 48 102 0 875 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 3920

[startup+1062.62 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7984
/proc/meminfo: memFree=782368/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=4080 CPUtime=1062.18
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 1028 0 0 0 106211 7 0 0 25 0 1 0 104238005 4177920 928 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 1020 928 48 102 0 915 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 4080

[startup+1122.63 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7984
/proc/meminfo: memFree=782304/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=4076 CPUtime=1122.18
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 1028 0 0 0 112211 7 0 0 25 0 1 0 104238005 4173824 927 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 1019 927 48 102 0 914 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 4076

[startup+1182.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7984
/proc/meminfo: memFree=782368/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=4076 CPUtime=1182.18
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 1033 0 0 0 118211 7 0 0 25 0 1 0 104238005 4173824 927 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 1019 927 48 102 0 914 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 4076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7984
/proc/meminfo: memFree=782176/2055920 swapFree=4183864/4192956
[pid=7785] ppid=7783 vsize=4088 CPUtime=1200
/proc/7785/stat : 7785 (picosat) R 7783 7785 7016 0 -1 4194304 1073 0 0 0 119993 7 0 0 25 0 1 0 104238005 4186112 934 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7785/statm: 1022 934 48 102 0 917 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4088

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.01
CPU user time (s): 1199.93
CPU system time (s): 0.074988
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 4236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073
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= 2667

runsolver used 0.948855 second user time and 2.34364 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Sun Feb 18 09:47:18 UTC 2007

IDJOB= 294627
IDBENCH= 19893
IDSOLVER= 106
FILE ID= node40/294627-1171792037

PBS_JOBID= 3839559

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294627-1171792037/picosat /tmp/evaluation/294627-1171792037/instance-294627-1171792037.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-294627-1171792037 -o ROOT/results/node40/solver-294627-1171792037 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294627-1171792037/picosat /tmp/evaluation/294627-1171792037/instance-294627-1171792037.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 883642826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        786816 kB
Buffers:         48044 kB
Cached:        1099080 kB
SwapCached:       4252 kB
Active:         820444 kB
Inactive:       337548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        786816 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:             576 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            97144 kB
Committed_AS:   134356 kB
PageTables:       1412 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= 66564 MiB

End job on node40 on Sun Feb 18 10:07:20 UTC 2007