Trace number 312337

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) 1200.07 1200.94

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
MD5SUM7e1a5d981a0c30d9ab9110d5ea4aeb04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.45078
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c 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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4864    14488 |      --       0       --      -- |     --   | -313/-8
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1427   #clauses: 4864   #literals: 14488
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.00/0.03	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/node76/watcher-312337-1172586307 -o ROOT/results/node76/solver-312337-1172586307 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312337-1172586307/rsat.sh /tmp/evaluation/312337-1172586307/instance-312337-1172586307.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: 0.00 0.05 0.37 3/69 7012
/proc/meminfo: memFree=1847440/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 278612877 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/7012/statm: 1340 230 193 169 0 50 0
[pid=7013] ppid=7012 vsize=1240 CPUtime=0
/proc/7013/stat : 7013 (SatElite) R 7012 7012 6217 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 278612877 1269760 212 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/7013/statm: 310 214 49 128 0 179 0

[startup+0.110158 s]
/proc/loadavg: 0.00 0.05 0.37 3/69 7012
/proc/meminfo: memFree=1847440/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.518205 s]
/proc/loadavg: 0.00 0.05 0.37 3/69 7012
/proc/meminfo: memFree=1847440/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+1.3403 s]
/proc/loadavg: 0.00 0.05 0.37 2/71 7015
/proc/meminfo: memFree=1845696/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=2444 CPUtime=1.29
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 484 0 0 0 129 0 0 0 25 0 1 0 278612881 2502656 454 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 611 454 86 211 0 397 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7804

[startup+2.98649 s]
/proc/loadavg: 0.00 0.05 0.37 2/71 7015
/proc/meminfo: memFree=1844800/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=3692 CPUtime=2.94
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 911 0 0 0 294 0 0 0 25 0 1 0 278612881 3780608 768 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 923 768 86 211 0 709 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9052

[startup+6.26187 s]
/proc/loadavg: 0.08 0.06 0.37 2/71 7015
/proc/meminfo: memFree=1843392/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=4724 CPUtime=6.21
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 1326 0 0 0 621 0 0 0 25 0 1 0 278612881 4837376 987 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 1181 987 86 211 0 967 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10084

[startup+12.7196 s]
/proc/loadavg: 0.15 0.08 0.38 2/71 7015
/proc/meminfo: memFree=1841536/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=6648 CPUtime=12.67
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 2018 0 0 0 1266 1 0 0 25 0 1 0 278612881 6807552 1483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 1662 1483 86 211 0 1448 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12008

[startup+25.5231 s]
/proc/loadavg: 0.34 0.12 0.39 2/71 7015
/proc/meminfo: memFree=1839104/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=9132 CPUtime=25.47
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 3066 0 0 0 2546 1 0 0 25 0 1 0 278612881 9351168 2045 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 2283 2045 86 211 0 2069 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14492

[startup+51.1461 s]
/proc/loadavg: 0.56 0.19 0.40 2/71 7015
/proc/meminfo: memFree=1835520/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=12372 CPUtime=51.07
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 4308 0 0 0 5104 3 0 0 25 0 1 0 278612881 12668928 2899 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 3093 2899 86 211 0 2879 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17732

[startup+102.385 s]
/proc/loadavg: 0.81 0.31 0.43 2/71 7015
/proc/meminfo: memFree=1830400/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=17828 CPUtime=102.27
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 6530 0 0 0 10222 5 0 0 25 0 1 0 278612881 18255872 4155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 4457 4155 86 211 0 4243 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23188

[startup+162.441 s]
/proc/loadavg: 0.93 0.44 0.46 2/71 7015
/proc/meminfo: memFree=1822976/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=26312 CPUtime=162.29
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 8787 0 0 0 16222 7 0 0 25 0 1 0 278612881 26943488 6026 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 6578 6026 86 211 0 6364 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 31672

[startup+222.493 s]
/proc/loadavg: 0.97 0.54 0.49 2/71 7015
/proc/meminfo: memFree=1821952/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=27148 CPUtime=222.3
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 10614 0 0 0 22222 8 0 0 25 0 1 0 278612881 27799552 6245 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529671 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 6787 6245 86 211 0 6573 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 32508

[startup+282.547 s]
/proc/loadavg: 0.99 0.62 0.52 2/71 7015
/proc/meminfo: memFree=1818624/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=30420 CPUtime=282.31
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 11498 0 0 0 28222 9 0 0 25 0 1 0 278612881 31150080 7129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 7605 7129 86 211 0 7391 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 35780

[startup+342.6 s]
/proc/loadavg: 0.99 0.68 0.55 2/71 7015
/proc/meminfo: memFree=1812736/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=36064 CPUtime=342.33
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 12978 0 0 0 34222 11 0 0 25 0 1 0 278612881 36929536 8609 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 9016 8609 86 211 0 8802 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 41424

[startup+402.659 s]
/proc/loadavg: 0.99 0.74 0.57 2/71 7015
/proc/meminfo: memFree=1810176/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=37964 CPUtime=402.36
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 15384 0 0 0 40223 13 0 0 25 0 1 0 278612881 38875136 9174 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 9491 9174 86 211 0 9277 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 43324

[startup+462.703 s]
/proc/loadavg: 0.99 0.78 0.60 2/71 7015
/proc/meminfo: memFree=1810176/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=37964 CPUtime=462.38
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 15387 0 0 0 46225 13 0 0 25 0 1 0 278612881 38875136 9177 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 9491 9177 86 211 0 9277 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 43324

[startup+522.762 s]
/proc/loadavg: 0.99 0.82 0.62 2/71 7015
/proc/meminfo: memFree=1810048/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02

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

[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=38888 CPUtime=582.42
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 15539 0 0 0 58229 13 0 0 25 0 1 0 278612881 39821312 9329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 9722 9329 86 211 0 9508 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 44248

[startup+642.88 s]
/proc/loadavg: 0.99 0.87 0.66 2/71 7015
/proc/meminfo: memFree=1805760/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=42700 CPUtime=642.44
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 16541 0 0 0 64231 13 0 0 25 0 1 0 278612881 43724800 10331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 10675 10331 86 211 0 10461 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 48060

[startup+702.931 s]
/proc/loadavg: 0.99 0.89 0.68 2/71 7015
/proc/meminfo: memFree=1801088/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=50944 CPUtime=702.46
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 18641 0 0 0 70232 14 0 0 25 0 1 0 278612881 52166656 11497 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 12736 11497 86 211 0 12522 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 56304

[startup+762.99 s]
/proc/loadavg: 0.99 0.91 0.70 2/71 7015
/proc/meminfo: memFree=1797056/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=54672 CPUtime=762.49
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 19671 0 0 0 76233 16 0 0 25 0 1 0 278612881 55984128 12494 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 13668 12494 86 211 0 13454 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 60032

[startup+823.046 s]
/proc/loadavg: 0.99 0.92 0.71 2/71 7017
/proc/meminfo: memFree=1792896/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=58796 CPUtime=822.49
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 20771 0 0 0 82232 17 0 0 25 0 1 0 278612881 60207104 13528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 14699 13528 86 211 0 14485 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 64156

[startup+883.103 s]
/proc/loadavg: 0.99 0.94 0.73 2/71 7017
/proc/meminfo: memFree=1794048/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=55928 CPUtime=882.52
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24125 0 0 0 88233 19 0 0 25 0 1 0 278612881 57270272 13178 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 13982 13178 86 211 0 13768 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 61288

[startup+943.16 s]
/proc/loadavg: 0.99 0.94 0.74 2/71 7017
/proc/meminfo: memFree=1794048/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=55928 CPUtime=942.54
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24126 0 0 0 94235 19 0 0 25 0 1 0 278612881 57270272 13179 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 13982 13179 86 211 0 13768 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 61288

[startup+1003.21 s]
/proc/loadavg: 0.99 0.95 0.75 2/71 7017
/proc/meminfo: memFree=1794048/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=55928 CPUtime=1002.56
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24131 0 0 0 100237 19 0 0 25 0 1 0 278612881 57270272 13184 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 13982 13184 86 211 0 13768 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 61288

[startup+1063.28 s]
/proc/loadavg: 0.99 0.96 0.76 2/71 7017
/proc/meminfo: memFree=1793664/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=56580 CPUtime=1062.59
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24279 0 0 0 106239 20 0 0 25 0 1 0 278612881 57937920 13299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 14145 13299 86 211 0 13931 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 61940

[startup+1123.33 s]
/proc/loadavg: 0.99 0.96 0.78 2/71 7017
/proc/meminfo: memFree=1793024/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=57484 CPUtime=1122.61
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24576 0 0 0 112241 20 0 0 25 0 1 0 278612881 58863616 13432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 14371 13432 86 211 0 14157 0
Current children cumulated CPU time (s) 1122.63
Current children cumulated vsize (KiB) 62844

[startup+1183.38 s]
/proc/loadavg: 0.99 0.97 0.79 2/71 7017
/proc/meminfo: memFree=1793024/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=57484 CPUtime=1182.62
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24591 0 0 0 118242 20 0 0 25 0 1 0 278612881 58863616 13447 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 14371 13447 86 211 0 14157 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 62844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.81 s]
/proc/loadavg: 0.99 0.97 0.79 2/71 7017
/proc/meminfo: memFree=1793024/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=5360 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) S 7010 7012 6217 0 -1 4194304 303 300 0 0 0 0 2 0 19 0 1 0 278612877 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/7012/statm: 1340 232 193 169 0 50 0
[pid=7015] ppid=7012 vsize=57616 CPUtime=1200.04
/proc/7015/stat : 7015 (rsat) R 7012 7012 6217 0 -1 4194304 24610 0 0 0 119984 20 0 0 25 0 1 0 278612881 58998784 13466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7015/statm: 14404 13466 86 211 0 14190 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62976

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

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

[startup+1200.92 s]
/proc/loadavg: 0.99 0.97 0.79 2/71 7017
/proc/meminfo: memFree=1793024/2055888 swapFree=4086404/4096564
[pid=7012] ppid=7010 vsize=0 CPUtime=0.02
/proc/7012/stat : 7012 (rsat.sh) D 7010 7012 6217 0 -1 4195332 303 300 0 0 0 0 2 0 16 0 1 0 278612877 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100303002 0 0 17 1 0 0
/proc/7012/statm: 0 0 0 0 0 0 0
[pid=7015] ppid=7012 vsize=0 CPUtime=1200.05
/proc/7015/stat : 7015 (rsat) D 7012 7012 6217 0 -1 4195332 24610 0 0 0 119984 21 0 0 25 0 1 0 278612881 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 1026 18446744072100303002 0 0 17 0 0 0
/proc/7015/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7012 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=28995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.033994
while last known CPU time is 1200.07

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

Real time (s): 1200.94
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.21
CPU usage (%): 99.9277
Max. virtual memory (cumulated for all children) (KiB): 77120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 603
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= 16
involuntary context switches= 2

runsolver used 0.990849 second user time and 2.28965 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Feb 27 14:25:20 UTC 2007

IDJOB= 312337
IDBENCH= 20339
IDSOLVER= 104
FILE ID= node76/312337-1172586307

PBS_JOBID= 3971934

Free space on /tmp= 66645 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/312337-1172586307/rsat.sh /tmp/evaluation/312337-1172586307/instance-312337-1172586307.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-312337-1172586307 -o ROOT/results/node76/solver-312337-1172586307 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312337-1172586307/rsat.sh /tmp/evaluation/312337-1172586307/instance-312337-1172586307.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7e1a5d981a0c30d9ab9110d5ea4aeb04

RANDOM SEED= 347713328

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1847656 kB
Buffers:         26812 kB
Cached:         135320 kB
SwapCached:       4060 kB
Active:         101692 kB
Inactive:        71400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1847656 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            21344 kB
Committed_AS:  1060768 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66645 MiB

End job on node76 on Tue Feb 27 14:51:59 UTC 2007