Trace number 300898

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.02 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node10/watcher-300898-1171942001 -o ROOT/results/node10/solver-300898-1171942001 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300898-1171942001/rsat.sh /tmp/evaluation/300898-1171942001/instance-300898-1171942001.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 3/77 4685
/proc/meminfo: memFree=1502528/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0
/proc/4685/stat : 4685 (rsat.sh) R 4683 4685 3016 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 214155082 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/4685/statm: 1339 233 194 169 0 50 0
[pid=4686] ppid=4685 vsize=820 CPUtime=0
/proc/4686/stat : 4686 (SatElite) R 4685 4685 3016 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 214155083 839680 110 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4686/statm: 205 111 49 128 0 74 0

[startup+0.10733 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4685
/proc/meminfo: memFree=1502528/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515384 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4685
/proc/meminfo: memFree=1502528/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.3365 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4688
/proc/meminfo: memFree=1497392/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=5800 CPUtime=1.28
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 1317 0 0 0 128 0 0 0 25 0 1 0 214155088 5939200 1271 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 1450 1271 86 211 0 1236 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11156

[startup+2.97272 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4688
/proc/meminfo: memFree=1495344/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=10080 CPUtime=2.91
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 2543 0 0 0 290 1 0 0 25 0 1 0 214155088 10321920 2367 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 2520 2367 86 211 0 2306 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15436

[startup+6.26216 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4688
/proc/meminfo: memFree=1488368/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=14448 CPUtime=6.2
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 3833 0 0 0 618 2 0 0 25 0 1 0 214155088 14794752 3428 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 3612 3428 86 211 0 3398 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19804

[startup+12.723 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 4688
/proc/meminfo: memFree=1482480/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=20616 CPUtime=12.66
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 5780 0 0 0 1262 4 0 0 25 0 1 0 214155088 21110784 4889 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 5154 4889 86 211 0 4940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25972

[startup+25.5308 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 4688
/proc/meminfo: memFree=1472176/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=30632 CPUtime=25.45
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 8744 0 0 0 2539 6 0 0 25 0 1 0 214155088 31367168 7465 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 7658 7465 86 211 0 7444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35988

[startup+51.1612 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1459760/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=43476 CPUtime=51.08
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 12801 0 0 0 5098 10 0 0 25 0 1 0 214155088 44519424 10556 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 10869 10556 86 211 0 10655 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 48832

[startup+102.417 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1436848/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=65952 CPUtime=102.32
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 19293 0 0 0 10217 15 0 0 25 0 1 0 214155088 67534848 16276 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 16488 16276 86 211 0 16274 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 71308

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1416048/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=87956 CPUtime=162.38
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 24914 0 0 0 16217 21 0 0 25 0 1 0 214155088 90066944 21511 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 21989 21511 86 211 0 21775 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 93312

[startup+222.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1405552/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=97844 CPUtime=222.44
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 29005 0 0 0 22219 25 0 0 25 0 1 0 214155088 100192256 24062 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134983736 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 24461 24062 86 211 0 24247 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 103200

[startup+282.643 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 4688
/proc/meminfo: memFree=1405552/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=97844 CPUtime=282.5
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 29005 0 0 0 28224 26 0 0 25 0 1 0 214155088 100192256 24062 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 24461 24062 86 211 0 24247 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 103200

[startup+342.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1379248/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=124132 CPUtime=342.55
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 35718 0 0 0 34223 32 0 0 25 0 1 0 214155088 127111168 30775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 31033 30775 86 211 0 30819 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 129488

[startup+402.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1356784/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=148836 CPUtime=402.61
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 41995 0 0 0 40222 39 0 0 25 0 1 0 214155088 152408064 36282 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 37209 36282 86 211 0 36995 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 154192

[startup+462.867 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 4688
/proc/meminfo: memFree=1356272/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=149092 CPUtime=462.67
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 45131 0 0 0 46225 42 0 0 25 0 1 0 214155088 152670208 36342 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 37273 36342 86 211 0 37059 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 154448

[startup+522.942 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1356272/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=149092 CPUtime=522.73
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 45131 0 0 0 52231 42 0 0 25 0 1 0 214155088 152670208 36342 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 37273 36342 86 211 0 37059 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 154448

[startup+583.017 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 4688
/proc/meminfo: memFree=1356336/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=149092 CPUtime=582.79
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 45131 0 0 0 58236 43 0 0 25 0 1 0 214155088 152670208 36342 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 37273 36342 86 211 0 37059 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 154448

[startup+643.096 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4688
/proc/meminfo: memFree=1351152/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=154240 CPUtime=642.84
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 46474 0 0 0 64240 44 0 0 25 0 1 0 214155088 157941760 37685 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 38560 37685 86 211 0 38346 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 159596

[startup+703.169 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 4688
/proc/meminfo: memFree=1332400/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=172736 CPUtime=702.9
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 51193 0 0 0 70241 49 0 0 25 0 1 0 214155088 176881664 42404 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 43184 42404 86 211 0 42970 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 178092

[startup+763.245 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1315760/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=189176 CPUtime=762.96
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 55365 0 0 0 76243 53 0 0 25 0 1 0 214155088 193716224 46576 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 47294 46576 86 211 0 47080 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 194532

[startup+823.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4688
/proc/meminfo: memFree=1299696/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=204636 CPUtime=823.03
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 59296 0 0 0 82244 59 0 0 25 0 1 0 214155088 209547264 50507 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 51159 50507 86 211 0 50945 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 209992

[startup+883.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1285296/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=218884 CPUtime=883.09
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 62935 0 0 0 88246 63 0 0 25 0 1 0 214155088 224137216 54146 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 54721 54146 86 211 0 54507 0
Current children cumulated CPU time (s) 883.12
Current children cumulated vsize (KiB) 224240

[startup+943.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1281712/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=221972 CPUtime=943.13
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 66851 0 0 0 94248 65 0 0 25 0 1 0 214155088 227299328 54967 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 55493 54967 86 211 0 55279 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 227328

[startup+1003.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1281776/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=221972 CPUtime=1003.2
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 66864 0 0 0 100254 66 0 0 25 0 1 0 214155088 227299328 54980 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 55493 54980 86 211 0 55279 0
Current children cumulated CPU time (s) 1003.23
Current children cumulated vsize (KiB) 227328

[startup+1063.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1281776/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=221972 CPUtime=1063.26
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 66864 0 0 0 106260 66 0 0 25 0 1 0 214155088 227299328 54980 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 55493 54980 86 211 0 55279 0
Current children cumulated CPU time (s) 1063.29
Current children cumulated vsize (KiB) 227328

[startup+1123.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1281840/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=221972 CPUtime=1123.32
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 66866 0 0 0 112265 67 0 0 25 0 1 0 214155088 227299328 54982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 55493 54982 86 211 0 55279 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 227328

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1281776/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=221972 CPUtime=1183.37
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 66866 0 0 0 118270 67 0 0 25 0 1 0 214155088 227299328 54982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 55493 54982 86 211 0 55279 0
Current children cumulated CPU time (s) 1183.4
Current children cumulated vsize (KiB) 227328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4690
/proc/meminfo: memFree=1281776/2055920 swapFree=4192812/4192956
[pid=4685] ppid=4683 vsize=5356 CPUtime=0.03
/proc/4685/stat : 4685 (rsat.sh) S 4683 4685 3016 0 -1 4194304 307 395 0 0 0 0 3 0 17 0 1 0 214155082 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4685/statm: 1339 235 195 169 0 50 0
[pid=4688] ppid=4685 vsize=221972 CPUtime=1199.99
/proc/4688/stat : 4688 (rsat) R 4685 4685 3016 0 -1 4194304 66866 0 0 0 119931 68 0 0 25 0 1 0 214155088 227299328 54982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4688/statm: 55493 54982 86 211 0 55279 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 227328

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 4685 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.051991
while last known CPU time is 1200.02

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

Real time (s): 1200.4
CPU time (s): 1200.02
CPU user time (s): 1199.34
CPU system time (s): 0.68
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 239764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 702
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= 2

runsolver used 1.22981 second user time and 3.03654 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 03:26:41 UTC 2007

IDJOB= 300898
IDBENCH= 20046
IDSOLVER= 104
FILE ID= node10/300898-1171942001

PBS_JOBID= 3848935

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300898-1171942001/rsat.sh /tmp/evaluation/300898-1171942001/instance-300898-1171942001.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300898-1171942001 -o ROOT/results/node10/solver-300898-1171942001 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300898-1171942001/rsat.sh /tmp/evaluation/300898-1171942001/instance-300898-1171942001.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 148325971

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1502936 kB
Buffers:         52212 kB
Cached:         384688 kB
SwapCached:          0 kB
Active:         265084 kB
Inactive:       216108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          63200 kB
Slab:            57296 kB
Committed_AS:  1234020 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Tue Feb 20 03:46:43 UTC 2007