Trace number 319887

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) 1200.1 1200.61

General information on the benchmark

Nameindustrial/grieu/
vmpc_31.cnf
MD5SUMe9d9fc0e7d6d0176942c54e1a7f7ef59
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark239.644
Satisfiable
(Un)Satisfiability was proved
Number of variables961
Number of clauses146909
Sum of the clauses size384710
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 257753
Number of clauses of size 389094
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 562

Solver Data (download as text)

0.00/0.01	c Parsing...
0.08/0.12	c ==============================================================================
0.08/0.12	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.12	c ==============================================================================
0.08/0.12	c |         0 |  146909   384710 |   44072       0        0     nan |  0.000 % |
0.08/0.12	c ==============================================================================
0.08/0.12	c Result  :   #vars: 961   #clauses: 146909   #literals: 384710
0.08/0.12	c CPU time:   0.095985 s
0.08/0.12	c ==============================================================================
0.26/0.30	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-319887-1173037385 -o ROOT/results/node19/solver-319887-1173037385 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319887-1173037385/rsat.sh /tmp/evaluation/319887-1173037385/instance-319887-1173037385.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.90 0.95 0.92 3/77 13581
/proc/meminfo: memFree=1642800/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323692509 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13581/statm: 1338 232 195 169 0 49 0
[pid=13582] ppid=13581 vsize=684 CPUtime=0
/proc/13582/stat : 13582 (SatElite) D 13581 13581 12410 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 323692510 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/13582/statm: 171 44 36 128 0 40 0

[startup+0.0567651 s]
/proc/loadavg: 0.90 0.95 0.92 3/77 13581
/proc/meminfo: memFree=1642800/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323692509 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13581/statm: 1338 232 195 169 0 49 0
[pid=13582] ppid=13581 vsize=3112 CPUtime=0.03
/proc/13582/stat : 13582 (SatElite) R 13581 13581 12410 0 -1 4194304 703 0 0 0 3 0 0 0 19 0 1 0 323692510 3186688 685 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13582/statm: 778 686 49 128 0 647 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8464

[startup+0.10177 s]
/proc/loadavg: 0.90 0.95 0.92 3/77 13581
/proc/meminfo: memFree=1642800/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323692509 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13581/statm: 1338 232 195 169 0 49 0
[pid=13582] ppid=13581 vsize=6272 CPUtime=0.08
/proc/13582/stat : 13582 (SatElite) R 13581 13581 12410 0 -1 4194304 1469 0 0 0 7 1 0 0 19 0 1 0 323692510 6422528 1451 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13582/statm: 1568 1451 49 128 0 1437 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11624

[startup+0.301793 s]
/proc/loadavg: 0.90 0.95 0.92 3/77 13581
/proc/meminfo: memFree=1642800/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+0.701835 s]
/proc/loadavg: 0.90 0.95 0.92 3/77 13581
/proc/meminfo: memFree=1642800/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+1.50192 s]
/proc/loadavg: 0.90 0.95 0.92 2/79 13584
/proc/meminfo: memFree=1631584/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=10664 CPUtime=1.19
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 2514 0 0 0 118 1 0 0 25 0 1 0 323692539 10919936 2500 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 2666 2500 86 211 0 2452 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 16016

[startup+3.1011 s]
/proc/loadavg: 0.90 0.95 0.92 2/79 13584
/proc/meminfo: memFree=1629984/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=12108 CPUtime=2.79
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 2884 0 0 0 278 1 0 0 25 0 1 0 323692539 12398592 2870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 3027 2870 86 211 0 2813 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 17460

[startup+6.30144 s]
/proc/loadavg: 0.91 0.95 0.92 2/79 13584
/proc/meminfo: memFree=1627040/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=15464 CPUtime=5.99
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 3700 0 0 0 597 2 0 0 25 0 1 0 323692539 15835136 3686 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 3866 3686 86 211 0 3652 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 20816

[startup+12.7021 s]
/proc/loadavg: 1.00 0.97 0.93 2/79 13584
/proc/meminfo: memFree=1621856/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=20504 CPUtime=12.39
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 4995 0 0 0 1236 3 0 0 25 0 1 0 323692539 20996096 4883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530173 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 5126 4883 86 211 0 4912 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 25856

[startup+25.5015 s]
/proc/loadavg: 1.00 0.97 0.93 2/79 13584
/proc/meminfo: memFree=1619616/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=21660 CPUtime=25.18
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 5687 0 0 0 2515 3 0 0 25 0 1 0 323692539 22179840 5187 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524204 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 5415 5187 86 211 0 5201 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 27012

[startup+51.1013 s]
/proc/loadavg: 1.08 0.99 0.93 2/79 13584
/proc/meminfo: memFree=1613408/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=28292 CPUtime=50.77
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 8201 0 0 0 5072 5 0 0 25 0 1 0 323692539 28971008 6735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 7073 6735 86 211 0 6859 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 33644

[startup+102.306 s]
/proc/loadavg: 1.08 1.00 0.94 2/79 13584
/proc/meminfo: memFree=1603552/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=37712 CPUtime=101.97
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 11441 0 0 0 10188 9 0 0 25 0 1 0 323692539 38617088 9203 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 9428 9203 86 211 0 9214 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 43064

[startup+162.301 s]
/proc/loadavg: 1.16 1.04 0.95 2/79 13584
/proc/meminfo: memFree=1589920/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=52868 CPUtime=161.94
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 15309 0 0 0 16181 13 0 0 25 0 1 0 323692539 54136832 12685 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 13217 12685 86 211 0 13003 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 58220

[startup+222.302 s]
/proc/loadavg: 1.17 1.06 0.96 2/79 13584
/proc/meminfo: memFree=1583968/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=58040 CPUtime=221.92
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 18255 0 0 0 22176 16 0 0 25 0 1 0 323692539 59432960 14071 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 14510 14071 86 211 0 14296 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 63392

[startup+282.301 s]
/proc/loadavg: 1.06 1.05 0.96 2/79 13584
/proc/meminfo: memFree=1583392/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=59200 CPUtime=281.91
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 18532 0 0 0 28174 17 0 0 25 0 1 0 323692539 60620800 14348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 14800 14348 86 211 0 14586 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 64552

[startup+342.302 s]
/proc/loadavg: 1.02 1.04 0.96 2/79 13584
/proc/meminfo: memFree=1562144/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=79880 CPUtime=341.89
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 23778 0 0 0 34165 24 0 0 25 0 1 0 323692539 81797120 19561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 19970 19561 86 211 0 19756 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 85232

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 0.96 2/79 13584
/proc/meminfo: memFree=1551840/2055920 swapFree=4169436/4192956

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

[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=91564 CPUtime=521.84
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 28458 0 0 0 52154 30 0 0 25 0 1 0 323692539 93761536 22646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 22891 22646 86 211 0 22677 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 96916

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 13584
/proc/meminfo: memFree=1549728/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=91564 CPUtime=581.82
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 28458 0 0 0 58152 30 0 0 25 0 1 0 323692539 93761536 22646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 22891 22646 86 211 0 22677 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 96916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1549792/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=91564 CPUtime=641.81
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 28459 0 0 0 64150 31 0 0 25 0 1 0 323692539 93761536 22647 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 22891 22647 86 211 0 22677 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 96916

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1549600/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=91564 CPUtime=701.79
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 28501 0 0 0 70147 32 0 0 25 0 1 0 323692539 93761536 22689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 22891 22689 86 211 0 22677 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 96916

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1546208/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=97636 CPUtime=761.78
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 30128 0 0 0 76145 33 0 0 25 0 1 0 323692539 99979264 23546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 24409 23546 86 211 0 24195 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 102988

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1537440/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=106212 CPUtime=821.76
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 32350 0 0 0 82141 35 0 0 25 0 1 0 323692539 108761088 25768 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523280 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 26553 25768 86 211 0 26339 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 111564

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1529120/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=114108 CPUtime=881.74
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 34375 0 0 0 88137 37 0 0 25 0 1 0 323692539 116846592 27793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 28527 27793 86 211 0 28313 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 119460

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1522848/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=119804 CPUtime=941.71
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 39042 0 0 0 94132 39 0 0 25 0 1 0 323692539 122679296 29310 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 29951 29310 86 211 0 29737 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 125156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1522976/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=119804 CPUtime=1001.7
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 39046 0 0 0 100130 40 0 0 25 0 1 0 323692539 122679296 29314 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 29951 29314 86 211 0 29737 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 125156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13584
/proc/meminfo: memFree=1523040/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=119804 CPUtime=1061.68
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 39049 0 0 0 106128 40 0 0 25 0 1 0 323692539 122679296 29317 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 29951 29317 86 211 0 29737 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 125156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/85 13708
/proc/meminfo: memFree=1521832/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=119804 CPUtime=1121.61
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 39049 0 0 0 112120 41 0 0 25 0 1 0 323692539 122679296 29317 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 29951 29317 86 211 0 29737 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 125156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13782
/proc/meminfo: memFree=1522144/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=120984 CPUtime=1181.54
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 39319 0 0 0 118113 41 0 0 25 0 1 0 323692539 123887616 29521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 30246 29521 86 211 0 30032 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 126336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 13782
/proc/meminfo: memFree=1521440/2055920 swapFree=4169436/4192956
[pid=13581] ppid=13579 vsize=5352 CPUtime=0.26
/proc/13581/stat : 13581 (rsat.sh) S 13579 13581 12410 0 -1 4194304 305 2071 0 0 0 0 24 2 16 0 1 0 323692509 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13581/statm: 1338 234 195 169 0 49 0
[pid=13584] ppid=13581 vsize=122024 CPUtime=1199.84
/proc/13584/stat : 13584 (rsat) R 13581 13581 12410 0 -1 4194304 39594 0 0 0 119943 41 0 0 25 0 1 0 323692539 124952576 29664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13584/statm: 30506 29664 86 211 0 30292 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127376

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 13581 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=241963 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.264959
while last known CPU time is 1200.1

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

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.67
CPU system time (s): 0.43
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 137988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.241963
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2376
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= 25
involuntary context switches= 8

runsolver used 1.19282 second user time and 3.18552 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Mar  4 19:43:05 UTC 2007

IDJOB= 319887
IDBENCH= 20490
IDSOLVER= 104
FILE ID= node19/319887-1173037385

PBS_JOBID= 4012234

Free space on /tmp= 66510 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/319887-1173037385/rsat.sh /tmp/evaluation/319887-1173037385/instance-319887-1173037385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-319887-1173037385 -o ROOT/results/node19/solver-319887-1173037385 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319887-1173037385/rsat.sh /tmp/evaluation/319887-1173037385/instance-319887-1173037385.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 12060402

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1643272 kB
Buffers:         37160 kB
Cached:         296616 kB
SwapCached:       2552 kB
Active:         178520 kB
Inactive:       181760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643272 kB
SwapTotal:     4192956 kB
SwapFree:      4169436 kB
Dirty:            3724 kB
Writeback:           0 kB
Mapped:          33816 kB
Slab:            37940 kB
Committed_AS:  1336664 kB
PageTables:       1768 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= 66522 MiB

End job on node19 on Sun Mar  4 20:03:08 UTC 2007