Trace number 333610

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
MD5SUMbfae796723167f552bcb2fa958f97ae8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of clauses232
Sum of the clauses size696
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3232
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	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 |     232      696 |      69       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     232      912 |      --       0       --      -- |     --   | 0/216
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 60   #clauses: 232   #literals: 912
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	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/node7/watcher-333610-1173522248 -o ROOT/results/node7/solver-333610-1173522248 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333610-1173522248/rsat.sh /tmp/evaluation/333610-1173522248/instance-333610-1173522248.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: 0.91 0.95 0.97 3/77 20490
/proc/meminfo: memFree=1646808/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 372179548 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 232 195 169 0 49 0
[pid=20491] ppid=20490 vsize=692 CPUtime=0
/proc/20491/stat : 20491 (SatElite) R 20490 20490 20131 0 -1 4194304 113 0 0 0 0 0 0 0 19 0 1 0 372179548 708608 94 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134703201 0 0 4096 3 0 0 0 17 1 0 0
/proc/20491/statm: 173 94 70 128 0 42 0

[startup+0.0556161 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20490
/proc/meminfo: memFree=1646808/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101622 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20490
/proc/meminfo: memFree=1646808/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301642 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20490
/proc/meminfo: memFree=1646808/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701685 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20490
/proc/meminfo: memFree=1646808/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 20493
/proc/meminfo: memFree=1644232/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=3944 CPUtime=1.49
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 1152 0 0 0 149 0 0 0 25 0 1 0 372179549 4038656 780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 986 780 86 211 0 772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9296

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 20493
/proc/meminfo: memFree=1643144/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=5384 CPUtime=3.08
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 1955 0 0 0 308 0 0 0 25 0 1 0 372179549 5513216 1097 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 1346 1097 86 211 0 1132 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10736

[startup+6.30127 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 20493
/proc/meminfo: memFree=1641672/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=6360 CPUtime=6.28
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 2210 0 0 0 628 0 0 0 25 0 1 0 372179549 6512640 1352 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 1590 1352 86 211 0 1376 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11712

[startup+12.7019 s]
/proc/loadavg: 1.01 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1639880/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=7436 CPUtime=12.68
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 2889 0 0 0 1267 1 0 0 25 0 1 0 372179549 7614464 1643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 1859 1643 86 211 0 1645 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12788

[startup+25.5013 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1636936/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=11164 CPUtime=25.48
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 4614 0 0 0 2546 2 0 0 25 0 1 0 372179549 11431936 2402 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 2791 2402 86 211 0 2577 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16516

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1635912/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=11996 CPUtime=51.07
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 4880 0 0 0 5105 2 0 0 25 0 1 0 372179549 12283904 2650 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 2999 2650 86 211 0 2785 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17348

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1632968/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=14316 CPUtime=102.26
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 6450 0 0 0 10222 4 0 0 25 0 1 0 372179549 14659584 3329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 3579 3329 86 211 0 3365 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19668

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1630152/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=18960 CPUtime=162.24
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 7622 0 0 0 16219 5 0 0 25 0 1 0 372179549 19415040 4082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 4740 4082 86 211 0 4526 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24312

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1628168/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=19840 CPUtime=222.22
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 10132 0 0 0 22215 7 0 0 25 0 1 0 372179549 20316160 4513 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 4960 4513 86 211 0 4746 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25192

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1627976/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=20364 CPUtime=282.2
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 10207 0 0 0 28213 7 0 0 25 0 1 0 372179549 20852736 4588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 5091 4588 86 211 0 4877 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25716

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1625288/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=23740 CPUtime=342.19
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 10992 0 0 0 34210 9 0 0 25 0 1 0 372179549 24309760 5274 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 5935 5274 86 211 0 5721 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29092

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1621448/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=27456 CPUtime=402.17
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 12008 0 0 0 40207 10 0 0 25 0 1 0 372179549 28114944 6224 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 6864 6224 86 211 0 6650 0

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

[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=26768 CPUtime=522.13
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 15020 0 0 0 52201 12 0 0 25 0 1 0 372179549 27410432 6494 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 6692 6494 86 211 0 6478 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 32120

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1620040/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=27288 CPUtime=582.12
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 15098 0 0 0 58199 13 0 0 25 0 1 0 372179549 27942912 6572 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 6822 6572 86 211 0 6608 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 32640

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1619080/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=28656 CPUtime=642.11
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 15331 0 0 0 64197 14 0 0 25 0 1 0 372179549 29343744 6805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 7164 6805 86 211 0 6950 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34008

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1618120/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=30220 CPUtime=702.08
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 15683 0 0 0 70194 14 0 0 25 0 1 0 372179549 30945280 7059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 7555 7059 86 211 0 7341 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 35572

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1617416/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=31004 CPUtime=762.08
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 15886 0 0 0 76193 15 0 0 25 0 1 0 372179549 31748096 7229 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 7751 7229 86 211 0 7537 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 36356

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1616328/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=35380 CPUtime=822.05
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 17040 0 0 0 82189 16 0 0 25 0 1 0 372179549 36229120 7515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 8845 7515 86 211 0 8631 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 40732

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1613640/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=38000 CPUtime=882.04
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 17861 0 0 0 88187 17 0 0 25 0 1 0 372179549 38912000 8173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 9500 8173 86 211 0 9286 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 43352

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1611592/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=39480 CPUtime=942.02
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 18377 0 0 0 94184 18 0 0 25 0 1 0 372179549 40427520 8689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 9870 8689 86 211 0 9656 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 44832

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1609736/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=41188 CPUtime=1002
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 18902 0 0 0 100181 19 0 0 25 0 1 0 372179549 42176512 9148 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 10297 9148 86 211 0 10083 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 46540

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1607688/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=43416 CPUtime=1061.99
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 19550 0 0 0 106179 20 0 0 25 0 1 0 372179549 44457984 9698 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 10854 9698 86 211 0 10640 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 48768

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20493
/proc/meminfo: memFree=1606024/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=44732 CPUtime=1121.96
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 19960 0 0 0 112176 20 0 0 25 0 1 0 372179549 45805568 10075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 11183 10075 86 211 0 10969 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 50084

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20495
/proc/meminfo: memFree=1610120/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=38260 CPUtime=1181.95
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 23424 0 0 0 118173 22 0 0 25 0 1 0 372179549 39178240 9002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 9565 9002 86 211 0 9351 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 43612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.97 2/79 20495
/proc/meminfo: memFree=1610120/2055920 swapFree=4147416/4192956
[pid=20490] ppid=20488 vsize=5352 CPUtime=0
/proc/20490/stat : 20490 (rsat.sh) S 20488 20490 20131 0 -1 4194304 305 114 0 0 0 0 0 0 18 0 1 0 372179548 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20490/statm: 1338 234 195 169 0 49 0
[pid=20493] ppid=20490 vsize=38260 CPUtime=1200.05
/proc/20493/stat : 20493 (rsat) R 20490 20490 20131 0 -1 4194304 23424 0 0 0 119983 22 0 0 25 0 1 0 372179549 39178240 9002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20493/statm: 9565 9002 86 211 0 9351 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 43612

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 20490 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.22
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 62916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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 1.21582 second user time and 3.15952 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Mar 10 10:24:08 UTC 2007

IDJOB= 333610
IDBENCH= 24608
IDSOLVER= 104
FILE ID= node7/333610-1173522248

PBS_JOBID= 4101147

Free space on /tmp= 66533 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333610-1173522248/rsat.sh /tmp/evaluation/333610-1173522248/instance-333610-1173522248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-333610-1173522248 -o ROOT/results/node7/solver-333610-1173522248 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333610-1173522248/rsat.sh /tmp/evaluation/333610-1173522248/instance-333610-1173522248.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  bfae796723167f552bcb2fa958f97ae8

RANDOM SEED= 906871602

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1647216 kB
Buffers:         50036 kB
Cached:         268972 kB
SwapCached:       8480 kB
Active:         162088 kB
Inactive:       179484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647216 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          29528 kB
Slab:            52624 kB
Committed_AS:  1244168 kB
PageTables:       1764 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= 66533 MiB

End job on node7 on Sat Mar 10 10:44:11 UTC 2007