Trace number 339322

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
MD5SUM5108c832bdf105f072e86da2a52fd6b5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark60.4828
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses720
Sum of the clauses size2880
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4720
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 |     720     2880 |     215       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 180   #clauses: 720   #literals: 2880
0.00/0.00	c CPU time:   0 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/node23/watcher-339322-1173702625 -o ROOT/results/node23/solver-339322-1173702625 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339322-1173702625/rsat.sh /tmp/evaluation/339322-1173702625/instance-339322-1173702625.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 12713
/proc/meminfo: memFree=1798872/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 96230790 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 232 195 169 0 49 0
[pid=12714] ppid=12713 vsize=692 CPUtime=0
/proc/12714/stat : 12714 (SatElite) R 12713 12713 10431 0 -1 4194304 116 0 0 0 0 0 0 0 20 0 1 0 96230790 708608 98 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/12714/statm: 173 98 66 128 0 42 0

[startup+0.094717 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 12713
/proc/meminfo: memFree=1798872/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101717 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 12713
/proc/meminfo: memFree=1798872/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301757 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 12713
/proc/meminfo: memFree=1798872/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701838 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 12713
/proc/meminfo: memFree=1798872/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50199 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 12716
/proc/meminfo: memFree=1795656/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=4464 CPUtime=1.48
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 1274 0 0 0 148 0 0 0 25 0 1 0 96230791 4571136 910 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 1116 910 86 211 0 902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9816

[startup+3.1023 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 12716
/proc/meminfo: memFree=1794248/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=5556 CPUtime=3.08
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 1792 0 0 0 308 0 0 0 25 0 1 0 96230791 5689344 1134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 1389 1134 86 211 0 1175 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10908

[startup+6.30192 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 12716
/proc/meminfo: memFree=1792392/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=7164 CPUtime=6.28
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 2592 0 0 0 627 1 0 0 25 0 1 0 96230791 7335936 1546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 1791 1546 86 211 0 1577 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12516

[startup+12.7022 s]
/proc/loadavg: 0.93 0.95 0.97 2/79 12716
/proc/meminfo: memFree=1790152/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=10272 CPUtime=12.67
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 3428 0 0 0 1266 1 0 0 25 0 1 0 96230791 10518528 2188 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 2568 2188 86 211 0 2354 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15624

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.97 2/79 12716
/proc/meminfo: memFree=1789256/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=10788 CPUtime=25.47
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 4367 0 0 0 2545 2 0 0 25 0 1 0 96230791 11046912 2355 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 2697 2355 86 211 0 2483 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16140

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/79 12716
/proc/meminfo: memFree=1785480/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=13892 CPUtime=51.06
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 6114 0 0 0 5103 3 0 0 25 0 1 0 96230791 14225408 3233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 3473 3233 86 211 0 3259 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19244

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/79 12716
/proc/meminfo: memFree=1780680/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=20820 CPUtime=102.25
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 7752 0 0 0 10220 5 0 0 25 0 1 0 96230791 21319680 4485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 5205 4485 86 211 0 4991 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26172

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1780104/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=20244 CPUtime=162.22
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 9796 0 0 0 16216 6 0 0 25 0 1 0 96230791 20729856 4571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 5061 4571 86 211 0 4847 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25596

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1777480/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=23720 CPUtime=222.2
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 10540 0 0 0 22213 7 0 0 25 0 1 0 96230791 24289280 5282 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 5930 5282 86 211 0 5716 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29072

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1773704/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=27452 CPUtime=282.18
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 11547 0 0 0 28209 9 0 0 25 0 1 0 96230791 28110848 6223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 6863 6223 86 211 0 6649 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32804

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1773320/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=26136 CPUtime=342.15
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 14241 0 0 0 34205 10 0 0 25 0 1 0 96230791 26763264 6269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 6534 6269 86 211 0 6320 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 31488

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1773320/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=26136 CPUtime=402.14
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 14241 0 0 0 40203 11 0 0 25 0 1 0 96230791 26763264 6269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 6534 6269 86 211 0 6320 0

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

[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=31968 CPUtime=582.07
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 15520 0 0 0 58194 13 0 0 25 0 1 0 96230791 32735232 7482 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 7992 7482 86 211 0 7778 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 37320

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1765448/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=37992 CPUtime=642.04
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 17135 0 0 0 64190 14 0 0 25 0 1 0 96230791 38903808 8262 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 9498 8262 86 211 0 9284 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 43344

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1761736/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=41884 CPUtime=702.02
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 18293 0 0 0 70187 15 0 0 25 0 1 0 96230791 42889216 9191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 10471 9191 86 211 0 10257 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 47236

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1757960/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=46392 CPUtime=762.01
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 19549 0 0 0 76184 17 0 0 25 0 1 0 96230791 47505408 10121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 11598 10121 86 211 0 11384 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 51744

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1758600/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=43476 CPUtime=821.98
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 23480 0 0 0 82179 19 0 0 25 0 1 0 96230791 44519424 9902 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 10869 9902 86 211 0 10655 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 48828

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1761480/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=39412 CPUtime=881.95
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 23586 0 0 0 88176 19 0 0 25 0 1 0 96230791 40357888 9191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 9853 9191 86 211 0 9639 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 44764

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1761480/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=39412 CPUtime=941.93
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 23586 0 0 0 94173 20 0 0 25 0 1 0 96230791 40357888 9191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 9853 9191 86 211 0 9639 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 44764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1761544/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=39412 CPUtime=1001.91
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 23586 0 0 0 100171 20 0 0 25 0 1 0 96230791 40357888 9191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 9853 9191 86 211 0 9639 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 44764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1761544/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=39412 CPUtime=1061.89
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 23586 0 0 0 106168 21 0 0 25 0 1 0 96230791 40357888 9191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 9853 9191 86 211 0 9639 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 44764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1760840/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=40444 CPUtime=1121.86
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 23783 0 0 0 112165 21 0 0 25 0 1 0 96230791 41414656 9388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 10111 9388 86 211 0 9897 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 45796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1758856/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=43316 CPUtime=1181.84
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 24301 0 0 0 118162 22 0 0 25 0 1 0 96230791 44355584 9906 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 10829 9906 86 211 0 10615 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 48668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1757832/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=44216 CPUtime=1200.04
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 24536 0 0 0 119982 22 0 0 25 0 1 0 96230791 45277184 10141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 11054 10141 86 211 0 10840 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49568

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: 0.99 0.97 0.97 2/79 12716
/proc/meminfo: memFree=1757832/2055920 swapFree=4140896/4192956
[pid=12713] ppid=12711 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (rsat.sh) S 12711 12713 10431 0 -1 4194304 305 117 0 0 0 0 0 0 18 0 1 0 96230790 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 234 195 169 0 49 0
[pid=12716] ppid=12713 vsize=44216 CPUtime=1200.04
/proc/12716/stat : 12716 (rsat) R 12713 12713 10431 0 -1 4194304 24536 0 0 0 119982 22 0 0 25 0 1 0 96230791 45277184 10141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12716/statm: 11054 10141 86 211 0 10840 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49568

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12713 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 65840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 422
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= 18
involuntary context switches= 3

runsolver used 1.23781 second user time and 3.13852 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Mar 12 12:30:25 UTC 2007

IDJOB= 339322
IDBENCH= 24744
IDSOLVER= 104
FILE ID= node23/339322-1173702625

PBS_JOBID= 4101479

Free space on /tmp= 66520 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339322-1173702625/rsat.sh /tmp/evaluation/339322-1173702625/instance-339322-1173702625.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-339322-1173702625 -o ROOT/results/node23/solver-339322-1173702625 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339322-1173702625/rsat.sh /tmp/evaluation/339322-1173702625/instance-339322-1173702625.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5108c832bdf105f072e86da2a52fd6b5

RANDOM SEED= 730966348

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1799344 kB
Buffers:         39372 kB
Cached:         151084 kB
SwapCached:      15584 kB
Active:         141576 kB
Inactive:        76220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799344 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            24416 kB
Committed_AS:   233436 kB
PageTables:       1732 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= 66520 MiB

End job on node23 on Mon Mar 12 12:50:27 UTC 2007