Trace number 292821

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) 1200.08 1200.57

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1180773190-07.SAT.shuffled.cnf
MD5SUMeb01b1df9ef5b6e40fb94f06740282a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.463929
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.002999 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-292821-1171759581 -o ROOT/results/node2/solver-292821-1171759581 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292821-1171759581/rsat.sh /tmp/evaluation/292821-1171759581/instance-292821-1171759581.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: 0.86 0.97 0.99 3/77 15613
/proc/meminfo: memFree=97832/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 195913046 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 234 195 169 0 50 0
[pid=15614] ppid=15613 vsize=688 CPUtime=0
/proc/15614/stat : 15614 (SatElite) R 15613 15613 15367 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 195913047 704512 88 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15614/statm: 172 88 49 128 0 41 0

[startup+0.107432 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 15613
/proc/meminfo: memFree=97832/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515475 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 15613
/proc/meminfo: memFree=97832/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33556 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 15616
/proc/meminfo: memFree=95192/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=3092 CPUtime=1.31
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 724 0 0 0 131 0 0 0 25 0 1 0 195913048 3166208 613 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 773 613 86 211 0 559 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8448

[startup+2.97173 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 15616
/proc/meminfo: memFree=94360/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=4520 CPUtime=2.94
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 1283 0 0 0 294 0 0 0 25 0 1 0 195913048 4628480 943 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 1130 943 86 211 0 916 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9876

[startup+6.25007 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 15616
/proc/meminfo: memFree=93024/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=5696 CPUtime=6.22
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 1797 0 0 0 622 0 0 0 25 0 1 0 195913048 5832704 1261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 1424 1261 86 211 0 1210 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11052

[startup+12.7097 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 15616
/proc/meminfo: memFree=91104/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=7272 CPUtime=12.68
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 2611 0 0 0 1267 1 0 0 25 0 1 0 195913048 7446528 1589 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 1818 1589 86 211 0 1604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12628

[startup+25.5291 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 15616
/proc/meminfo: memFree=88096/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=10136 CPUtime=25.5
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 3763 0 0 0 2548 2 0 0 25 0 1 0 195913048 10379264 2353 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 2534 2353 86 211 0 2320 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15492

[startup+51.1577 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=84832/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=14256 CPUtime=51.12
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 4842 0 0 0 5109 3 0 0 25 0 1 0 195913048 14598144 3238 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 3564 3238 86 211 0 3350 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19612

[startup+102.415 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=82400/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=16420 CPUtime=102.36
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 6243 0 0 0 10232 4 0 0 25 0 1 0 195913048 16814080 3830 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 4105 3830 86 211 0 3891 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 21776

[startup+162.486 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=76768/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=22820 CPUtime=162.41
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 9516 0 0 0 16234 7 0 0 25 0 1 0 195913048 23367680 5157 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 5705 5157 86 211 0 5491 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 28176

[startup+222.557 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=76832/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=22820 CPUtime=222.47
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 9525 0 0 0 22239 8 0 0 25 0 1 0 195913048 23367680 5166 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 5705 5166 86 211 0 5491 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 28176

[startup+282.628 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=72928/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=26636 CPUtime=282.52
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 10544 0 0 0 28243 9 0 0 25 0 1 0 195913048 27275264 6185 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 6659 6185 86 211 0 6445 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 31992

[startup+342.697 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=68192/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=31248 CPUtime=342.57
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 11776 0 0 0 34246 11 0 0 25 0 1 0 195913048 31997952 7351 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 7812 7351 86 211 0 7598 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 36604

[startup+402.77 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=67808/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=30952 CPUtime=402.63
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 13684 0 0 0 40250 13 0 0 25 0 1 0 195913048 31694848 7414 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 7738 7414 86 211 0 7524 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 36308

[startup+462.836 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=67808/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=30952 CPUtime=462.69
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 13694 0 0 0 46255 14 0 0 25 0 1 0 195913048 31694848 7424 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 7738 7424 86 211 0 7524 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 36308

[startup+522.908 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=67488/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=31600 CPUtime=522.73
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 13824 0 0 0 52259 14 0 0 25 0 1 0 195913048 32358400 7554 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 7900 7554 86 211 0 7686 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 36956

[startup+582.979 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=66208/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=32896 CPUtime=582.8
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 14109 0 0 0 58265 15 0 0 25 0 1 0 195913048 33685504 7839 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 8224 7839 86 211 0 8010 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 38252

[startup+643.054 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=62944/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=35896 CPUtime=642.85
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 14919 0 0 0 64269 16 0 0 25 0 1 0 195913048 36757504 8649 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 8974 8649 86 211 0 8760 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 41252

[startup+703.127 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=59424/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=39824 CPUtime=702.91
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 15852 0 0 0 70274 17 0 0 25 0 1 0 195913048 40779776 9549 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 9956 9549 86 211 0 9742 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 45180

[startup+763.197 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=56480/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=45540 CPUtime=762.96
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 17357 0 0 0 76277 19 0 0 25 0 1 0 195913048 46632960 10284 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11385 10284 86 211 0 11171 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 50896

[startup+823.27 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 15616
/proc/meminfo: memFree=53600/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=48548 CPUtime=823.01
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 18129 0 0 0 82281 20 0 0 25 0 1 0 195913048 49713152 10991 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 12137 10991 86 211 0 11923 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 53904

[startup+883.342 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 15642
/proc/meminfo: memFree=52648/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=46920 CPUtime=883.05
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21774 0 0 0 88282 23 0 0 25 0 1 0 195913048 48046080 10897 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11730 10897 86 211 0 11516 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 52276

[startup+943.438 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 15754
/proc/meminfo: memFree=52592/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=46920 CPUtime=943.06
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21778 0 0 0 94283 23 0 0 25 0 1 0 195913048 48046080 10901 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11730 10901 86 211 0 11516 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 52276

[startup+1003.52 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 15814
/proc/meminfo: memFree=53792/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=46920 CPUtime=1003.1
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21778 0 0 0 100287 23 0 0 25 0 1 0 195913048 48046080 10901 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11730 10901 86 211 0 11516 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 52276

[startup+1063.6 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 15814
/proc/meminfo: memFree=53792/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=46920 CPUtime=1063.17
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21785 0 0 0 106293 24 0 0 25 0 1 0 195913048 48046080 10908 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11730 10908 86 211 0 11516 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 52276

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15814
/proc/meminfo: memFree=53728/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=46920 CPUtime=1123.21
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21786 0 0 0 112297 24 0 0 25 0 1 0 195913048 48046080 10909 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11730 10909 86 211 0 11516 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 52276

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15814
/proc/meminfo: memFree=53728/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=47180 CPUtime=1183.27
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21822 0 0 0 118302 25 0 0 25 0 1 0 195913048 48312320 10945 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11795 10945 86 211 0 11581 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 52536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15814
/proc/meminfo: memFree=53728/2055920 swapFree=4192812/4192956
[pid=15613] ppid=15611 vsize=5356 CPUtime=0
/proc/15613/stat : 15613 (rsat.sh) S 15611 15613 15367 0 -1 4194304 307 141 0 0 0 0 0 0 18 0 1 0 195913046 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15613/statm: 1339 235 195 169 0 50 0
[pid=15616] ppid=15613 vsize=47180 CPUtime=1200.08
/proc/15616/stat : 15616 (rsat) R 15613 15613 15367 0 -1 4194304 21822 0 0 0 119983 25 0 0 25 0 1 0 195913048 48312320 10945 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15616/statm: 11795 10945 86 211 0 11581 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 52536

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 15613 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.08

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

Real time (s): 1200.57
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.25
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 68052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.16382 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Feb 18 00:46:21 UTC 2007

IDJOB= 292821
IDBENCH= 19849
IDSOLVER= 104
FILE ID= node2/292821-1171759581

PBS_JOBID= 3839277

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1180773190-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292821-1171759581/rsat.sh /tmp/evaluation/292821-1171759581/instance-292821-1171759581.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-292821-1171759581 -o ROOT/results/node2/solver-292821-1171759581 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292821-1171759581/rsat.sh /tmp/evaluation/292821-1171759581/instance-292821-1171759581.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  eb01b1df9ef5b6e40fb94f06740282a1

RANDOM SEED= 637112185

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:         98240 kB
Buffers:         55224 kB
Cached:        1763708 kB
SwapCached:          0 kB
Active:        1396336 kB
Inactive:       482440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         98240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          78724 kB
Slab:            64388 kB
Committed_AS:  1065944 kB
PageTables:       1812 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= 66546 MiB

End job on node2 on Sun Feb 18 01:06:24 UTC 2007