Trace number 305982

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
MD5SUM0b752d88128a6aad2af39810d467334c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   41714   126681 |      --       0       --      -- |     --   | -286/681
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 9754   #clauses: 41714   #literals: 126681
0.09/0.15	c CPU time:   0.144977 s
0.09/0.15	c ==============================================================================
0.18/0.22	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/node39/watcher-305982-1172089748 -o ROOT/results/node39/solver-305982-1172089748 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305982-1172089748/rsat.sh /tmp/evaluation/305982-1172089748/instance-305982-1172089748.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: 0.92 0.98 0.99 3/64 11993
/proc/meminfo: memFree=1777280/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 228930708 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11993/statm: 1338 232 195 169 0 49 0
[pid=11994] ppid=11993 vsize=1556 CPUtime=0
/proc/11994/stat : 11994 (SatElite) R 11993 11993 11082 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 228930708 1593344 247 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 1 0 0
/proc/11994/statm: 389 250 49 128 0 258 0

[startup+0.107459 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11993
/proc/meminfo: memFree=1777280/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 228930708 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11993/statm: 1338 232 195 169 0 49 0
[pid=11994] ppid=11993 vsize=6064 CPUtime=0.09
/proc/11994/stat : 11994 (SatElite) R 11993 11993 11082 0 -1 4194304 1270 0 0 0 9 0 0 0 20 0 1 0 228930708 6209536 1252 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571291 0 0 4096 3 0 0 0 17 1 0 0
/proc/11994/statm: 1516 1252 69 128 0 1385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11416

[startup+0.515528 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11993
/proc/meminfo: memFree=1777280/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5352

[startup+1.33767 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1770800/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=6960 CPUtime=1.1
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 1590 0 0 0 110 0 0 0 25 0 1 0 228930731 7127040 1557 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 1740 1557 86 211 0 1526 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 12312

[startup+2.97895 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1767472/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=11428 CPUtime=2.74
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 2712 0 0 0 273 1 0 0 25 0 1 0 228930731 11702272 2679 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 2857 2679 86 211 0 2643 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 16780

[startup+6.25551 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1758264/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=20644 CPUtime=6.02
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 5021 0 0 0 599 3 0 0 25 0 1 0 228930731 21139456 4987 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 5161 4987 86 211 0 4947 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 25996

[startup+12.7176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1749624/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=27296 CPUtime=12.48
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 6909 0 0 0 1244 4 0 0 25 0 1 0 228930731 27951104 6615 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 6824 6615 86 211 0 6610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32648

[startup+25.5248 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1737528/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=39236 CPUtime=25.28
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 10121 0 0 0 2522 6 0 0 25 0 1 0 228930731 40177664 9631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525920 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 9809 9631 86 211 0 9595 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 44588

[startup+51.1482 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1717880/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=59064 CPUtime=50.89
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 15523 0 0 0 5079 10 0 0 25 0 1 0 228930731 60481536 14547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 14766 14547 86 211 0 14552 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64416

[startup+102.392 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1688312/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=89140 CPUtime=102.12
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 23873 0 0 0 10197 15 0 0 25 0 1 0 228930731 91279360 21931 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 22285 21931 86 211 0 22071 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 94492

[startup+162.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1644792/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=132064 CPUtime=162.17
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 35486 0 0 0 16192 25 0 0 25 0 1 0 228930731 135233536 32772 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 33016 32772 86 211 0 32802 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 137416

[startup+222.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1624696/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=154084 CPUtime=222.21
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 41088 0 0 0 22192 29 0 0 25 0 1 0 228930731 157782016 37988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 38521 37988 86 211 0 38307 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 159436

[startup+282.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1597816/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=179772 CPUtime=282.24
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 49105 0 0 0 28188 36 0 0 25 0 1 0 228930731 184086528 44465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 44943 44465 86 211 0 44729 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 185124

[startup+342.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1597880/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=179772 CPUtime=342.28
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 49105 0 0 0 34192 36 0 0 25 0 1 0 228930731 184086528 44465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 44943 44465 86 211 0 44729 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 185124

[startup+402.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1545592/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=232216 CPUtime=402.32
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 62242 0 0 0 40183 49 0 0 25 0 1 0 228930731 237789184 57602 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 58054 57602 86 211 0 57840 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 237568

[startup+462.748 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1478136/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=299012 CPUtime=462.36
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 79121 0 0 0 46173 63 0 0 25 0 1 0 228930731 306188288 74481 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 74753 74481 86 211 0 74539 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 304364

[startup+522.806 s]

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

[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=318680 CPUtime=522.39
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 85605 0 0 0 52170 69 0 0 25 0 1 0 228930731 326328320 79425 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 79670 79425 86 211 0 79456 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 324032

[startup+582.867 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1457784/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=318680 CPUtime=582.44
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 85605 0 0 0 58175 69 0 0 25 0 1 0 228930731 326328320 79425 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 79670 79425 86 211 0 79456 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 324032

[startup+642.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11996
/proc/meminfo: memFree=1457784/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=318680 CPUtime=642.48
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 85605 0 0 0 64179 69 0 0 25 0 1 0 228930731 326328320 79425 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 79670 79425 86 211 0 79456 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 324032

[startup+702.987 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1454520/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=325368 CPUtime=702.51
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 87363 0 0 0 70181 70 0 0 25 0 1 0 228930731 333176832 80413 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 81342 80413 86 211 0 81128 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 330720

[startup+763.037 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1400312/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=378916 CPUtime=762.55
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 100905 0 0 0 76171 84 0 0 25 0 1 0 228930731 388009984 93955 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 94729 93955 86 211 0 94515 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 384268

[startup+823.098 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354552/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=822.59
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 82162 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529570 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 428684

[startup+883.157 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354680/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=882.63
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 88166 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524155 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 428684

[startup+943.217 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354744/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=942.67
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 94170 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 428684

[startup+1003.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354808/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=1002.71
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 100174 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 428684

[startup+1063.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354808/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=1062.75
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 106178 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 428684

[startup+1123.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354808/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=1122.79
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 112182 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 428684

[startup+1183.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354744/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=1182.83
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 118186 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 428684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11998
/proc/meminfo: memFree=1354744/2055920 swapFree=4183764/4192956
[pid=11993] ppid=11991 vsize=5352 CPUtime=0.19
/proc/11993/stat : 11993 (rsat.sh) S 11991 11993 11082 0 -1 4194304 305 1357 0 0 0 0 19 0 16 0 1 0 228930708 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11993/statm: 1338 234 195 169 0 49 0
[pid=11996] ppid=11993 vsize=423332 CPUtime=1199.84
/proc/11996/stat : 11996 (rsat) R 11993 11993 11082 0 -1 4194304 115189 0 0 0 119887 97 0 0 25 0 1 0 228930731 433491968 105163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11996/statm: 105833 105163 86 211 0 105619 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 428684

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11993 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=197969 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.208967
while last known CPU time is 1200.03

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

Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.06
CPU system time (s): 0.97
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 440988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.197969
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1662
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= 3

runsolver used 0.863868 second user time and 2.47762 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 20:29:08 UTC 2007

IDJOB= 305982
IDBENCH= 20170
IDSOLVER= 104
FILE ID= node39/305982-1172089748

PBS_JOBID= 3892828

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
COMMAND LINE= /tmp/evaluation/305982-1172089748/rsat.sh /tmp/evaluation/305982-1172089748/instance-305982-1172089748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-305982-1172089748 -o ROOT/results/node39/solver-305982-1172089748 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305982-1172089748/rsat.sh /tmp/evaluation/305982-1172089748/instance-305982-1172089748.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0b752d88128a6aad2af39810d467334c

RANDOM SEED= 372783886

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1777688 kB
Buffers:         37436 kB
Cached:         190368 kB
SwapCached:       3736 kB
Active:         122736 kB
Inactive:       115312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777688 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            26204 kB
Committed_AS:   618320 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= 66557 MiB

End job on node39 on Wed Feb 21 20:49:11 UTC 2007