Trace number 339364

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
MD5SUM3eaa6f3feb0ec3466c3c6ca585bd4a02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.4212
Satisfiable
(Un)Satisfiability was proved
Number of variables298
Number of clauses2176
Sum of the clauses size9824
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41312
Number of clauses of size 5608
Number of clauses of size over 5256

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 |    2176     9824 |     652       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 298   #clauses: 2176   #literals: 9824
0.00/0.00	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-339364-1173703459 -o ROOT/results/node38/solver-339364-1173703459 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339364-1173703459/rsat.sh /tmp/evaluation/339364-1173703459/instance-339364-1173703459.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 7.99 7.06 4.32 3/64 12437
/proc/meminfo: memFree=1800584/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390301718 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 232 195 169 0 49 0
[pid=12438] ppid=12437 vsize=820 CPUtime=0
/proc/12438/stat : 12438 (SatElite) R 12437 12437 9941 0 -1 4194304 111 0 0 0 0 0 0 0 20 0 1 0 390301718 839680 93 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12438/statm: 205 94 49 128 0 74 0

[startup+0.00862703 s]
/proc/loadavg: 7.99 7.06 4.32 3/64 12437
/proc/meminfo: memFree=1800584/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390301718 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 232 195 169 0 49 0
[pid=12438] ppid=12437 vsize=824 CPUtime=0
/proc/12438/stat : 12438 (SatElite) R 12437 12437 9941 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 390301718 843776 136 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/12438/statm: 206 136 67 128 0 75 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6176

[startup+0.101641 s]
/proc/loadavg: 7.99 7.06 4.32 3/64 12437
/proc/meminfo: memFree=1800584/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301662 s]
/proc/loadavg: 7.99 7.06 4.32 3/64 12437
/proc/meminfo: memFree=1800584/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701707 s]
/proc/loadavg: 7.99 7.06 4.32 3/64 12437
/proc/meminfo: memFree=1800584/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50179 s]
/proc/loadavg: 7.99 7.06 4.32 2/66 12440
/proc/meminfo: memFree=1798520/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=2996 CPUtime=1.48
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 738 0 0 0 148 0 0 0 25 0 1 0 390301719 3067904 594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 749 594 86 211 0 535 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8348

[startup+3.10197 s]
/proc/loadavg: 7.99 7.06 4.32 2/66 12440
/proc/meminfo: memFree=1797880/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=3924 CPUtime=3.08
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 935 0 0 0 308 0 0 0 25 0 1 0 390301719 4018176 791 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 981 791 86 211 0 767 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9276

[startup+6.30133 s]
/proc/loadavg: 7.43 6.96 4.30 2/66 12440
/proc/meminfo: memFree=1796408/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=5368 CPUtime=6.27
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 1487 0 0 0 627 0 0 0 25 0 1 0 390301719 5496832 1147 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 1342 1148 86 211 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10720

[startup+12.7021 s]
/proc/loadavg: 6.92 6.86 4.28 2/66 12440
/proc/meminfo: memFree=1795064/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=6532 CPUtime=12.67
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 1970 0 0 0 1267 0 0 0 25 0 1 0 390301719 6688768 1369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 1633 1369 86 211 0 1419 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11884

[startup+25.5015 s]
/proc/loadavg: 5.61 6.57 4.23 2/66 12440
/proc/meminfo: memFree=1793464/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=7928 CPUtime=25.47
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 2734 0 0 0 2546 1 0 0 25 0 1 0 390301719 8118272 1745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 1982 1745 86 211 0 1768 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13280

[startup+51.1014 s]
/proc/loadavg: 4.03 6.12 4.14 2/66 12440
/proc/meminfo: memFree=1790712/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=10204 CPUtime=51.06
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 3753 0 0 0 5104 2 0 0 25 0 1 0 390301719 10448896 2376 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 2551 2376 86 211 0 2337 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15556

[startup+102.305 s]
/proc/loadavg: 2.31 5.33 3.98 2/66 12442
/proc/meminfo: memFree=1786616/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=14648 CPUtime=102.25
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 5736 0 0 0 10221 4 0 0 25 0 1 0 390301719 14999552 3373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 3662 3373 86 211 0 3448 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20000

[startup+162.302 s]
/proc/loadavg: 1.48 4.54 3.79 2/66 12442
/proc/meminfo: memFree=1786232/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=15396 CPUtime=162.23
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 5871 0 0 0 16219 4 0 0 25 0 1 0 390301719 15765504 3508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 3849 3508 86 211 0 3635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20748

[startup+222.302 s]
/proc/loadavg: 1.17 3.89 3.61 2/66 12442
/proc/meminfo: memFree=1781944/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=19428 CPUtime=222.21
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 6972 0 0 0 22215 6 0 0 25 0 1 0 390301719 19894272 4576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 4857 4576 86 211 0 4643 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24780

[startup+282.301 s]
/proc/loadavg: 1.06 3.36 3.44 2/66 12442
/proc/meminfo: memFree=1779576/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=22608 CPUtime=282.19
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 9581 0 0 0 28212 7 0 0 25 0 1 0 390301719 23150592 5110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 5652 5110 86 211 0 5438 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27960

[startup+342.301 s]
/proc/loadavg: 1.02 2.93 3.29 2/66 12442
/proc/meminfo: memFree=1779576/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=22608 CPUtime=342.18
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 9592 0 0 0 34211 7 0 0 25 0 1 0 390301719 23150592 5121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 5652 5121 86 211 0 5438 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27960

[startup+402.302 s]
/proc/loadavg: 1.01 2.58 3.14 2/66 12442
/proc/meminfo: memFree=1779512/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0

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

[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=28192 CPUtime=582.11
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 11056 0 0 0 58203 8 0 0 25 0 1 0 390301719 28868608 6519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7048 6519 86 211 0 6834 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33544

[startup+642.302 s]
/proc/loadavg: 1.00 1.70 2.64 2/66 12442
/proc/meminfo: memFree=1771000/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=31288 CPUtime=642.1
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 11921 0 0 0 64201 9 0 0 25 0 1 0 390301719 32038912 7286 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7822 7286 86 211 0 7608 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 36640

[startup+702.302 s]
/proc/loadavg: 1.00 1.57 2.54 2/66 12442
/proc/meminfo: memFree=1772024/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=29320 CPUtime=702.07
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 13604 0 0 0 70198 9 0 0 25 0 1 0 390301719 30023680 6973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7330 6973 86 211 0 7116 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 34672

[startup+762.305 s]
/proc/loadavg: 1.00 1.46 2.44 2/66 12442
/proc/meminfo: memFree=1772088/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=29320 CPUtime=762.06
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 13617 0 0 0 76197 9 0 0 25 0 1 0 390301719 30023680 6986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7330 6986 86 211 0 7116 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 34672

[startup+822.301 s]
/proc/loadavg: 1.00 1.38 2.35 2/66 12442
/proc/meminfo: memFree=1771768/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=29980 CPUtime=822.04
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 13715 0 0 0 82195 9 0 0 25 0 1 0 390301719 30699520 7084 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7495 7084 86 211 0 7281 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 35332

[startup+882.302 s]
/proc/loadavg: 1.00 1.31 2.26 2/66 12442
/proc/meminfo: memFree=1771128/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=30764 CPUtime=882.02
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 13874 0 0 0 88193 9 0 0 25 0 1 0 390301719 31502336 7210 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7691 7210 86 211 0 7477 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 36116

[startup+942.302 s]
/proc/loadavg: 1.00 1.25 2.18 2/66 12442
/proc/meminfo: memFree=1770872/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=31476 CPUtime=942.01
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 14014 0 0 0 94191 10 0 0 25 0 1 0 390301719 32231424 7317 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 7869 7317 86 211 0 7655 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 36828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 2.10 3/68 12444
/proc/meminfo: memFree=1769768/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=31992 CPUtime=1001.97
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 14208 0 0 0 100186 11 0 0 25 0 1 0 390301719 32759808 7445 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12440/statm: 7998 7445 86 211 0 7784 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 37344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.03 2/72 12600
/proc/meminfo: memFree=1767560/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=33344 CPUtime=1061.89
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 14565 0 0 0 106174 15 0 0 25 0 1 0 390301719 34144256 7802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 8336 7802 86 211 0 8122 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 38696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.96 2/66 12640
/proc/meminfo: memFree=1767160/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=34936 CPUtime=1121.86
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 14949 0 0 0 112170 16 0 0 25 0 1 0 390301719 35774464 8186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 8734 8186 86 211 0 8520 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 40288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.90 2/66 12640
/proc/meminfo: memFree=1764920/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=37448 CPUtime=1181.84
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 15711 0 0 0 118168 16 0 0 25 0 1 0 390301719 38346752 8752 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 9362 8752 86 211 0 9148 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 42800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.10 1.88 2/66 12640
/proc/meminfo: memFree=1764152/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=41032 CPUtime=1200.04
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 16646 0 0 0 119987 17 0 0 25 0 1 0 390301719 42016768 8917 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 10258 8917 86 211 0 10044 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 46384

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.10 1.88 2/66 12640
/proc/meminfo: memFree=1764152/2055920 swapFree=4177272/4192956
[pid=12437] ppid=12435 vsize=5352 CPUtime=0
/proc/12437/stat : 12437 (rsat.sh) S 12435 12437 9941 0 -1 4194304 305 155 0 0 0 0 0 0 18 0 1 0 390301718 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12437/statm: 1338 234 195 169 0 49 0
[pid=12440] ppid=12437 vsize=41032 CPUtime=1200.04
/proc/12440/stat : 12440 (rsat) R 12437 12437 9941 0 -1 4194304 16646 0 0 0 119987 17 0 0 25 0 1 0 390301719 42016768 8917 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12440/statm: 10258 8917 86 211 0 10044 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 46384

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12437 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 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.17
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 46384

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= 460
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 1.49077 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Mar 12 12:44:19 UTC 2007

IDJOB= 339364
IDBENCH= 24745
IDSOLVER= 104
FILE ID= node38/339364-1173703459

PBS_JOBID= 4101483

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339364-1173703459/rsat.sh /tmp/evaluation/339364-1173703459/instance-339364-1173703459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-339364-1173703459 -o ROOT/results/node38/solver-339364-1173703459 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339364-1173703459/rsat.sh /tmp/evaluation/339364-1173703459/instance-339364-1173703459.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3eaa6f3feb0ec3466c3c6ca585bd4a02

RANDOM SEED= 332166149

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1800992 kB
Buffers:         30784 kB
Cached:         168600 kB
SwapCached:       9988 kB
Active:         100748 kB
Inactive:       115988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800992 kB
SwapTotal:     4192956 kB
SwapFree:      4177272 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            24096 kB
Committed_AS:   716092 kB
PageTables:       1472 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= 66562 MiB

End job on node38 on Mon Mar 12 13:04:21 UTC 2007