Trace number 334072

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
MD5SUM289600ad1a14c58bf1b867d8d9aa90f1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   13289    40148 |    3986       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   13008    43460 |      --       0       --      -- |     --   | -281/3312
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 843   #clauses: 13008   #literals: 43460
0.09/0.14	c CPU time:   0.133979 s
0.09/0.14	c ==============================================================================
0.09/0.16	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/node3/watcher-334072-1173549109 -o ROOT/results/node3/solver-334072-1173549109 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334072-1173549109/rsat.sh /tmp/evaluation/334072-1173549109/instance-334072-1173549109.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: 1.00 0.99 0.98 3/77 30512
/proc/meminfo: memFree=1545824/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374865777 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30512/statm: 1338 232 195 169 0 49 0
[pid=30513] ppid=30512 vsize=952 CPUtime=0
/proc/30513/stat : 30513 (SatElite) R 30512 30512 30107 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 374865777 974848 129 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/30513/statm: 238 129 49 128 0 107 0

[startup+0.0765459 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 30512
/proc/meminfo: memFree=1545824/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374865777 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30512/statm: 1338 232 195 169 0 49 0
[pid=30513] ppid=30512 vsize=2480 CPUtime=0.06
/proc/30513/stat : 30513 (SatElite) R 30512 30512 30107 0 -1 4194304 518 0 0 0 6 0 0 0 19 0 1 0 374865777 2539520 500 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574754 0 0 4096 3 0 0 0 17 1 0 0
/proc/30513/statm: 620 500 69 128 0 489 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7832

[startup+0.101547 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 30512
/proc/meminfo: memFree=1545824/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374865777 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30512/statm: 1338 232 195 169 0 49 0
[pid=30513] ppid=30512 vsize=2480 CPUtime=0.09
/proc/30513/stat : 30513 (SatElite) R 30512 30512 30107 0 -1 4194304 522 0 0 0 9 0 0 0 19 0 1 0 374865777 2539520 504 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574758 0 0 4096 3 0 0 0 17 1 0 0
/proc/30513/statm: 620 504 69 128 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7832

[startup+0.301563 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 30512
/proc/meminfo: memFree=1545824/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.701597 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 30512
/proc/meminfo: memFree=1545824/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.50166 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1543248/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=3156 CPUtime=1.33
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 681 0 0 0 133 0 0 0 25 0 1 0 374865793 3231744 635 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 789 635 86 211 0 575 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8508

[startup+3.10179 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1542224/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=4028 CPUtime=2.93
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 961 0 0 0 293 0 0 0 25 0 1 0 374865793 4124672 851 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 1007 851 86 211 0 793 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9380

[startup+6.30106 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1540496/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=5836 CPUtime=6.13
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 1430 0 0 0 612 1 0 0 25 0 1 0 374865793 5976064 1255 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 1459 1255 86 211 0 1245 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11188

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1537936/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=8276 CPUtime=12.52
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 2260 0 0 0 1250 2 0 0 25 0 1 0 374865793 8474624 1889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 2069 1889 86 211 0 1855 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13628

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1534608/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=11500 CPUtime=25.33
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 3494 0 0 0 2529 4 0 0 25 0 1 0 374865793 11776000 2637 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 2875 2637 86 211 0 2661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16852

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1530320/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=16404 CPUtime=50.92
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 5179 0 0 0 5087 5 0 0 25 0 1 0 374865793 16797696 3740 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 4101 3740 86 211 0 3887 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21756

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1528080/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=18328 CPUtime=102.1
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 6469 0 0 0 10204 6 0 0 25 0 1 0 374865793 18767872 4258 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 4582 4258 86 211 0 4368 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23680

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1519376/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=26524 CPUtime=162.09
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 9364 0 0 0 16200 9 0 0 25 0 1 0 374865793 27160576 6381 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 6631 6381 86 211 0 6417 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31876

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1519376/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=26524 CPUtime=222.07
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 9374 0 0 0 22198 9 0 0 25 0 1 0 374865793 27160576 6391 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 6631 6391 86 211 0 6417 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31876

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30515
/proc/meminfo: memFree=1511120/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=36116 CPUtime=282.06
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 11873 0 0 0 28194 12 0 0 25 0 1 0 374865793 36982784 8504 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 9029 8504 86 211 0 8815 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41468

[startup+342.302 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 30515
/proc/meminfo: memFree=1507152/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=39336 CPUtime=342.04
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 14319 0 0 0 34190 14 0 0 25 0 1 0 374865793 40280064 9392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 9834 9392 86 211 0 9620 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44688

[startup+402.302 s]
/proc/loadavg: 1.07 1.01 0.99 2/79 30515
/proc/meminfo: memFree=1507216/2055920 swapFree=4158660/4192956

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

[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=48616 CPUtime=581.93
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 16694 0 0 0 58174 19 0 0 25 0 1 0 374865793 49782784 11767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 12154 11767 86 211 0 11940 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 53968

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 30713
/proc/meminfo: memFree=1493008/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=53032 CPUtime=641.86
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 17879 0 0 0 64166 20 0 0 25 0 1 0 374865793 54304768 12952 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 13258 12952 86 211 0 13044 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 58384

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488528/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=701.84
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20537 0 0 0 70162 22 0 0 25 0 1 0 374865793 58204160 13979 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13979 86 211 0 13996 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 62192

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488656/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=761.84
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20539 0 0 0 76161 23 0 0 25 0 1 0 374865793 58204160 13981 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13981 86 211 0 13996 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 62192

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488848/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=821.81
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20545 0 0 0 82158 23 0 0 25 0 1 0 374865793 58204160 13987 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13987 86 211 0 13996 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 62192

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488976/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=881.79
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20545 0 0 0 88156 23 0 0 25 0 1 0 374865793 58204160 13987 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13987 86 211 0 13996 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 62192

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1489040/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=941.78
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20548 0 0 0 94154 24 0 0 25 0 1 0 374865793 58204160 13990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13990 86 211 0 13996 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1489040/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=1001.76
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20548 0 0 0 100152 24 0 0 25 0 1 0 374865793 58204160 13990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13990 86 211 0 13996 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488976/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=1061.75
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20548 0 0 0 106150 25 0 0 25 0 1 0 374865793 58204160 13990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 13990 86 211 0 13996 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62192

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 30713
/proc/meminfo: memFree=1488912/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=56840 CPUtime=1121.73
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20575 0 0 0 112148 25 0 0 25 0 1 0 374865793 58204160 14017 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14210 14017 86 211 0 13996 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 62192

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 30713
/proc/meminfo: memFree=1488592/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=57100 CPUtime=1181.71
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 20648 0 0 0 118146 25 0 0 25 0 1 0 374865793 58470400 14090 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 14275 14090 86 211 0 14061 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488336/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=60172 CPUtime=1199.92
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 21440 0 0 0 119966 26 0 0 25 0 1 0 374865793 61616128 14112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 15043 14112 86 211 0 14829 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65524

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30713
/proc/meminfo: memFree=1488336/2055920 swapFree=4158660/4192956
[pid=30512] ppid=30510 vsize=5352 CPUtime=0.15
/proc/30512/stat : 30512 (rsat.sh) S 30510 30512 30107 0 -1 4194304 305 548 0 0 0 0 15 0 16 0 1 0 374865777 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30512/statm: 1338 234 195 169 0 49 0
[pid=30515] ppid=30512 vsize=60172 CPUtime=1199.92
/proc/30515/stat : 30515 (rsat) R 30512 30512 30107 0 -1 4194304 21440 0 0 0 119966 26 0 0 25 0 1 0 374865793 61616128 14112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30515/statm: 15043 14112 86 211 0 14829 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65524

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30512 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=151976 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.160974
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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.26
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 68756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.151976
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 853
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.19782 second user time and 3.17752 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Mar 10 17:51:49 UTC 2007

IDJOB= 334072
IDBENCH= 24619
IDSOLVER= 104
FILE ID= node3/334072-1173549109

PBS_JOBID= 4101173

Free space on /tmp= 66517 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334072-1173549109/rsat.sh /tmp/evaluation/334072-1173549109/instance-334072-1173549109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-334072-1173549109 -o ROOT/results/node3/solver-334072-1173549109 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334072-1173549109/rsat.sh /tmp/evaluation/334072-1173549109/instance-334072-1173549109.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  289600ad1a14c58bf1b867d8d9aa90f1

RANDOM SEED= 679784760

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1546168 kB
Buffers:         49568 kB
Cached:         370416 kB
SwapCached:       2568 kB
Active:         223120 kB
Inactive:       219992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546168 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          30820 kB
Slab:            52212 kB
Committed_AS:  1520308 kB
PageTables:       1656 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= 66517 MiB

End job on node3 on Sat Mar 10 18:11:52 UTC 2007