Trace number 291878

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1164089919-15.UNSAT.shuffled.cnf
MD5SUM047e1e0ba93ab34b042ab0c912e1065d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.9205
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.000999 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/node10/watcher-291878-1171747785 -o ROOT/results/node10/solver-291878-1171747785 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291878-1171747785/rsat.sh /tmp/evaluation/291878-1171747785/instance-291878-1171747785.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 1.11 3/77 12606
/proc/meminfo: memFree=1581432/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 194733483 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 234 195 169 0 50 0
[pid=12607] ppid=12606 vsize=688 CPUtime=0
/proc/12607/stat : 12607 (SatElite) R 12606 12606 12074 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 194733483 704512 85 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12607/statm: 172 85 49 128 0 41 0

[startup+0.107558 s]
/proc/loadavg: 0.92 0.98 1.11 3/77 12606
/proc/meminfo: memFree=1581432/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.519613 s]
/proc/loadavg: 0.92 0.98 1.11 3/77 12606
/proc/meminfo: memFree=1581432/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34172 s]
/proc/loadavg: 0.92 0.98 1.11 2/79 12609
/proc/meminfo: memFree=1578984/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=3120 CPUtime=1.32
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 804 0 0 0 132 0 0 0 25 0 1 0 194733484 3194880 628 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 780 628 86 211 0 566 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8476

[startup+2.97794 s]
/proc/loadavg: 0.92 0.98 1.11 2/79 12609
/proc/meminfo: memFree=1577640/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=4172 CPUtime=2.95
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 1197 0 0 0 295 0 0 0 25 0 1 0 194733484 4272128 858 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 1043 858 86 211 0 829 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9528

[startup+6.25439 s]
/proc/loadavg: 0.93 0.98 1.11 3/79 12609
/proc/meminfo: memFree=1576168/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=5920 CPUtime=6.23
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 2028 0 0 0 622 1 0 0 25 0 1 0 194733484 6062080 1203 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 1480 1203 86 211 0 1266 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11276

[startup+12.7193 s]
/proc/loadavg: 0.93 0.98 1.11 2/79 12609
/proc/meminfo: memFree=1574312/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=7656 CPUtime=12.7
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 2925 0 0 0 1268 2 0 0 25 0 1 0 194733484 7839744 1712 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 1914 1712 86 211 0 1700 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13012

[startup+25.529 s]
/proc/loadavg: 0.95 0.98 1.11 2/79 12609
/proc/meminfo: memFree=1573032/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=8976 CPUtime=25.5
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 3287 0 0 0 2548 2 0 0 25 0 1 0 194733484 9191424 2074 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 2244 2074 86 211 0 2030 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14332

[startup+51.1595 s]
/proc/loadavg: 0.96 0.98 1.10 2/79 12609
/proc/meminfo: memFree=1570728/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=11552 CPUtime=51.12
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 4745 0 0 0 5109 3 0 0 25 0 1 0 194733484 11829248 2566 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 2888 2566 86 211 0 2674 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 16908

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 1.09 2/79 12609
/proc/meminfo: memFree=1566312/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=15568 CPUtime=102.36
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 6705 0 0 0 10231 5 0 0 25 0 1 0 194733484 15941632 3642 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 3892 3642 86 211 0 3678 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 20924

[startup+162.493 s]
/proc/loadavg: 0.99 0.98 1.09 2/79 12609
/proc/meminfo: memFree=1564200/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=17712 CPUtime=162.42
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 7275 0 0 0 16236 6 0 0 25 0 1 0 194733484 18137088 4212 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 4428 4212 86 211 0 4214 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 23068

[startup+222.568 s]
/proc/loadavg: 0.99 0.98 1.08 2/79 12609
/proc/meminfo: memFree=1559144/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=24164 CPUtime=222.48
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 8943 0 0 0 22240 8 0 0 25 0 1 0 194733484 24743936 5461 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 6041 5461 86 211 0 5827 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 29520

[startup+282.644 s]
/proc/loadavg: 1.05 1.00 1.08 2/79 12609
/proc/meminfo: memFree=1559144/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=23764 CPUtime=282.53
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 10635 0 0 0 28244 9 0 0 25 0 1 0 194733484 24334336 5452 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 5941 5452 86 211 0 5727 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 29120

[startup+342.718 s]
/proc/loadavg: 1.02 1.00 1.07 2/79 12609
/proc/meminfo: memFree=1558440/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=24804 CPUtime=342.58
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 10814 0 0 0 34249 9 0 0 25 0 1 0 194733484 25399296 5631 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 6201 5631 86 211 0 5987 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 30160

[startup+402.798 s]
/proc/loadavg: 1.00 1.00 1.07 3/79 12609
/proc/meminfo: memFree=1556520/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=26800 CPUtime=402.65
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 11286 0 0 0 40255 10 0 0 25 0 1 0 194733484 27443200 6103 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 6700 6103 86 211 0 6486 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 32156

[startup+462.87 s]
/proc/loadavg: 1.07 1.03 1.07 2/79 12609
/proc/meminfo: memFree=1553384/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=29772 CPUtime=462.7
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 12080 0 0 0 46259 11 0 0 25 0 1 0 194733484 30486528 6897 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 7443 6897 86 211 0 7229 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 35128

[startup+522.938 s]
/proc/loadavg: 1.02 1.02 1.07 2/79 12609
/proc/meminfo: memFree=1550504/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0

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

[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=30764 CPUtime=582.8
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 14956 0 0 0 58266 14 0 0 25 0 1 0 194733484 31502336 7473 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 7691 7473 86 211 0 7477 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 36120

[startup+643.088 s]
/proc/loadavg: 1.00 1.01 1.06 2/79 12609
/proc/meminfo: memFree=1550952/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=30764 CPUtime=642.86
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 14966 0 0 0 64271 15 0 0 25 0 1 0 194733484 31502336 7483 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 7691 7483 86 211 0 7477 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 36120

[startup+703.16 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 12611
/proc/meminfo: memFree=1550568/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=31608 CPUtime=702.91
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 15088 0 0 0 70276 15 0 0 25 0 1 0 194733484 32366592 7605 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 7902 7605 86 211 0 7688 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 36964

[startup+763.232 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 12611
/proc/meminfo: memFree=1549672/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=32712 CPUtime=762.97
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 15311 0 0 0 76281 16 0 0 25 0 1 0 194733484 33497088 7828 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 8178 7828 86 211 0 7964 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 38068

[startup+823.309 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 12611
/proc/meminfo: memFree=1549352/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=33240 CPUtime=823.02
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 15402 0 0 0 82286 16 0 0 25 0 1 0 194733484 34037760 7919 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 8310 7919 86 211 0 8096 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 38596

[startup+883.383 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 12611
/proc/meminfo: memFree=1548264/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=34820 CPUtime=883.08
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 15699 0 0 0 88291 17 0 0 25 0 1 0 194733484 35655680 8183 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 8705 8183 86 211 0 8491 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 40176

[startup+943.456 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 12611
/proc/meminfo: memFree=1546408/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=40140 CPUtime=943.13
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 17000 0 0 0 94295 18 0 0 25 0 1 0 194733484 41103360 8648 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 10035 8648 86 211 0 9821 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 45496

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 12611
/proc/meminfo: memFree=1544104/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=42372 CPUtime=1003.19
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 17585 0 0 0 100300 19 0 0 25 0 1 0 194733484 43388928 9233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 10593 9233 86 211 0 10379 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 47728

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 12611
/proc/meminfo: memFree=1541800/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=44528 CPUtime=1063.24
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 18202 0 0 0 106304 20 0 0 25 0 1 0 194733484 45596672 9784 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 11132 9784 86 211 0 10918 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 49884

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 12611
/proc/meminfo: memFree=1539880/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=46492 CPUtime=1123.3
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 18705 0 0 0 112308 22 0 0 25 0 1 0 194733484 47607808 10287 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 11623 10287 86 211 0 11409 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 51848

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12611
/proc/meminfo: memFree=1537832/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=48436 CPUtime=1183.35
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 19289 0 0 0 118313 22 0 0 25 0 1 0 194733484 49598464 10805 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 12109 10805 86 211 0 11895 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 53792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12611
/proc/meminfo: memFree=1537192/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=48948 CPUtime=1200.07
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 19433 0 0 0 119984 23 0 0 25 0 1 0 194733484 50122752 10949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 12237 10949 86 211 0 12023 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54304

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12611
/proc/meminfo: memFree=1537192/2055920 swapFree=4192812/4192956
[pid=12606] ppid=12604 vsize=5356 CPUtime=0
/proc/12606/stat : 12606 (rsat.sh) S 12604 12606 12074 0 -1 4194304 307 134 0 0 0 0 0 0 18 0 1 0 194733483 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12606/statm: 1339 235 195 169 0 50 0
[pid=12609] ppid=12606 vsize=48948 CPUtime=1200.07
/proc/12609/stat : 12609 (rsat) R 12606 12606 12074 0 -1 4194304 19433 0 0 0 119984 23 0 0 25 0 1 0 194733484 50122752 10949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12609/statm: 12237 10949 86 211 0 12023 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12606 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.07

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

Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 54304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 441
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.16982 second user time and 3.09753 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Feb 17 21:29:45 UTC 2007

IDJOB= 291878
IDBENCH= 19826
IDSOLVER= 104
FILE ID= node10/291878-1171747785

PBS_JOBID= 3839259

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1164089919-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291878-1171747785/rsat.sh /tmp/evaluation/291878-1171747785/instance-291878-1171747785.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-291878-1171747785 -o ROOT/results/node10/solver-291878-1171747785 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291878-1171747785/rsat.sh /tmp/evaluation/291878-1171747785/instance-291878-1171747785.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  047e1e0ba93ab34b042ab0c912e1065d

RANDOM SEED= 495860360

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:       1581840 kB
Buffers:         40964 kB
Cached:         324604 kB
SwapCached:          0 kB
Active:         224520 kB
Inactive:       185352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          63176 kB
Slab:            49684 kB
Committed_AS:  1132852 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= 66543 MiB

End job on node10 on Sat Feb 17 21:49:47 UTC 2007