Trace number 292780

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
Rsat 2007-02-08? (TO) 1200.02 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
MD5SUM693bc5cdd356b5e961552ebc3dddd87e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

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/node68/watcher-292780-1171759019 -o ROOT/results/node68/solver-292780-1171759019 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292780-1171759019/rsat.sh /tmp/evaluation/292780-1171759019/instance-292780-1171759019.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: 0.91 0.97 0.96 3/64 650
/proc/meminfo: memFree=862816/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 195859554 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 233 195 169 0 49 0
[pid=651] ppid=650 vsize=688 CPUtime=0
/proc/651/stat : 651 (SatElite) R 650 650 449 0 -1 4194304 102 0 0 0 0 0 0 0 19 0 1 0 195859554 704512 84 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/651/statm: 172 85 49 128 0 41 0

[startup+0.107219 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 650
/proc/meminfo: memFree=862816/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515258 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 650
/proc/meminfo: memFree=862816/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33633 s]
/proc/loadavg: 0.91 0.97 0.96 2/66 653
/proc/meminfo: memFree=860176/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=3188 CPUtime=1.31
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 738 0 0 0 131 0 0 0 25 0 1 0 195859555 3264512 627 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529570 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 797 627 86 211 0 583 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8540

[startup+2.97248 s]
/proc/loadavg: 0.91 0.97 0.96 2/66 653
/proc/meminfo: memFree=859344/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=4620 CPUtime=2.95
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 1293 0 0 0 294 1 0 0 25 0 1 0 195859555 4730880 953 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526289 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 1155 953 86 211 0 941 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9972

[startup+6.25977 s]
/proc/loadavg: 0.92 0.97 0.96 2/66 653
/proc/meminfo: memFree=857880/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=5660 CPUtime=6.23
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 1794 0 0 0 622 1 0 0 25 0 1 0 195859555 5795840 1258 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 1415 1258 86 211 0 1201 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11012

[startup+12.7194 s]
/proc/loadavg: 0.93 0.97 0.96 2/66 653
/proc/meminfo: memFree=855968/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=7500 CPUtime=12.69
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 2654 0 0 0 1267 2 0 0 25 0 1 0 195859555 7680000 1632 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 1875 1632 86 211 0 1661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12852

[startup+25.5225 s]
/proc/loadavg: 0.94 0.97 0.96 2/66 653
/proc/meminfo: memFree=852712/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=10496 CPUtime=25.49
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 3843 0 0 0 2547 2 0 0 25 0 1 0 195859555 10747904 2433 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 2624 2433 86 211 0 2410 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15848

[startup+51.1479 s]
/proc/loadavg: 0.96 0.97 0.96 2/66 653
/proc/meminfo: memFree=850216/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=13656 CPUtime=51.11
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 4712 0 0 0 5108 3 0 0 25 0 1 0 195859555 13983744 3108 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 3414 3108 86 211 0 3200 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19008

[startup+102.394 s]
/proc/loadavg: 0.98 0.97 0.96 2/66 653
/proc/meminfo: memFree=847464/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=16372 CPUtime=102.34
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 6193 0 0 0 10230 4 0 0 25 0 1 0 195859555 16764928 3817 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 4093 3817 86 211 0 3879 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21724

[startup+162.456 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=841704/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=22956 CPUtime=162.39
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 9522 0 0 0 16233 6 0 0 25 0 1 0 195859555 23506944 5177 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 5739 5177 86 211 0 5525 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28308

[startup+222.512 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=841704/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=22956 CPUtime=222.43
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 9533 0 0 0 22237 6 0 0 25 0 1 0 195859555 23506944 5188 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 5739 5188 86 211 0 5525 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 28308

[startup+282.572 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=838376/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=26288 CPUtime=282.47
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 10416 0 0 0 28240 7 0 0 25 0 1 0 195859555 26918912 6071 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 6572 6071 86 211 0 6358 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 31640

[startup+342.628 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=833704/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=30868 CPUtime=342.51
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 11631 0 0 0 34243 8 0 0 25 0 1 0 195859555 31608832 7220 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 7717 7220 86 211 0 7503 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 36220

[startup+402.686 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=831784/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=32004 CPUtime=402.55
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 13861 0 0 0 40246 9 0 0 25 0 1 0 195859555 32772096 7645 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 8001 7645 86 211 0 7787 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 37356

[startup+462.742 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=831784/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=32004 CPUtime=462.59
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 13862 0 0 0 46250 9 0 0 25 0 1 0 195859555 32772096 7646 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 8001 7646 86 211 0 7787 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 37356

[startup+522.802 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=831848/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0

################
# More data... #
################

[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=32392 CPUtime=582.69
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 13967 0 0 0 58259 10 0 0 25 0 1 0 195859555 33169408 7751 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 8098 7751 86 211 0 7884 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 37744

[startup+642.923 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=828008/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=35656 CPUtime=642.73
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 14846 0 0 0 64263 10 0 0 25 0 1 0 195859555 36511744 8630 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 8914 8630 86 211 0 8700 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 41008

[startup+702.978 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=824488/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=39348 CPUtime=702.77
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 15734 0 0 0 70266 11 0 0 25 0 1 0 195859555 40292352 9518 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 9837 9518 86 211 0 9623 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 44700

[startup+763.039 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=821160/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=45744 CPUtime=762.81
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 17321 0 0 0 76269 12 0 0 25 0 1 0 195859555 46841856 10335 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11436 10335 86 211 0 11222 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 51096

[startup+823.098 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=818280/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=48676 CPUtime=822.85
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 18031 0 0 0 82272 13 0 0 25 0 1 0 195859555 49844224 11045 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 12169 11045 86 211 0 11955 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 54028

[startup+883.156 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 655
/proc/meminfo: memFree=817832/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=882.89
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21754 0 0 0 88274 15 0 0 25 0 1 0 195859555 48898048 11118 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11118 86 211 0 11724 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 53104

[startup+943.21 s]
/proc/loadavg: 1.06 0.99 0.96 2/66 655
/proc/meminfo: memFree=817832/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=942.93
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21760 0 0 0 94278 15 0 0 25 0 1 0 195859555 48898048 11124 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11124 86 211 0 11724 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 53104

[startup+1003.27 s]
/proc/loadavg: 1.02 0.99 0.96 2/66 655
/proc/meminfo: memFree=817832/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=1002.97
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21760 0 0 0 100282 15 0 0 25 0 1 0 195859555 48898048 11124 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11124 86 211 0 11724 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 53104

[startup+1063.33 s]
/proc/loadavg: 1.00 0.99 0.96 2/66 655
/proc/meminfo: memFree=817896/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=1063.02
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21766 0 0 0 106287 15 0 0 25 0 1 0 195859555 48898048 11130 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11130 86 211 0 11724 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 53104

[startup+1123.39 s]
/proc/loadavg: 1.00 0.99 0.96 2/66 655
/proc/meminfo: memFree=817896/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=1123.06
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21766 0 0 0 112291 15 0 0 25 0 1 0 195859555 48898048 11130 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11130 86 211 0 11724 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 53104

[startup+1183.45 s]
/proc/loadavg: 1.00 0.99 0.96 2/66 655
/proc/meminfo: memFree=817896/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=1183.1
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21769 0 0 0 118295 15 0 0 25 0 1 0 195859555 48898048 11133 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11133 86 211 0 11724 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 53104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.96 2/66 655
/proc/meminfo: memFree=817960/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=1200.02
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21769 0 0 0 119987 15 0 0 25 0 1 0 195859555 48898048 11133 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11133 86 211 0 11724 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 53104

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.96 2/66 655
/proc/meminfo: memFree=817960/2055920 swapFree=4183892/4192956
[pid=650] ppid=648 vsize=5352 CPUtime=0
/proc/650/stat : 650 (rsat.sh) S 648 650 449 0 -1 4194304 306 142 0 0 0 0 0 0 18 0 1 0 195859554 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/650/statm: 1338 234 195 169 0 49 0
[pid=653] ppid=650 vsize=47752 CPUtime=1200.02
/proc/653/stat : 653 (rsat) R 650 650 449 0 -1 4194304 21769 0 0 0 119987 15 0 0 25 0 1 0 195859555 48898048 11133 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/653/statm: 11938 11133 86 211 0 11724 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 53104

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 650 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 68864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448
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= 15
involuntary context switches= 3

runsolver used 0.947855 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Feb 18 00:36:59 UTC 2007

IDJOB= 292780
IDBENCH= 19848
IDSOLVER= 104
FILE ID= node68/292780-1171759019

PBS_JOBID= 3839512

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292780-1171759019/rsat.sh /tmp/evaluation/292780-1171759019/instance-292780-1171759019.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-292780-1171759019 -o ROOT/results/node68/solver-292780-1171759019 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292780-1171759019/rsat.sh /tmp/evaluation/292780-1171759019/instance-292780-1171759019.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  693bc5cdd356b5e961552ebc3dddd87e

RANDOM SEED= 420620877

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        863288 kB
Buffers:         38920 kB
Cached:        1058116 kB
SwapCached:       3000 kB
Active:         724428 kB
Inactive:       382120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        863288 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            72196 kB
Committed_AS:   573924 kB
PageTables:       1380 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= 66563 MiB

End job on node68 on Sun Feb 18 00:57:02 UTC 2007