Trace number 334030

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
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 |   14303    43196 |    4290       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   14016    46854 |      --       0       --      -- |     --   | -287/3658
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 861   #clauses: 14016   #literals: 46854
0.09/0.15	c CPU time:   0.150977 s
0.09/0.15	c ==============================================================================
0.09/0.17	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/node13/watcher-334030-1173546289 -o ROOT/results/node13/solver-334030-1173546289 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334030-1173546289/rsat.sh /tmp/evaluation/334030-1173546289/instance-334030-1173546289.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: 0.99 0.97 0.98 3/77 29825
/proc/meminfo: memFree=1540280/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0
/proc/29825/stat : 29825 (rsat.sh) R 29823 29825 29470 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 374583404 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/29825/statm: 1338 231 194 169 0 49 0
[pid=29826] ppid=29825 vsize=952 CPUtime=0
/proc/29826/stat : 29826 (SatElite) R 29825 29825 29470 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 374583405 974848 130 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29826/statm: 238 130 49 128 0 107 0

[startup+0.0808389 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29825
/proc/meminfo: memFree=1540280/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374583404 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 232 195 169 0 49 0
[pid=29826] ppid=29825 vsize=2572 CPUtime=0.07
/proc/29826/stat : 29826 (SatElite) R 29825 29825 29470 0 -1 4194304 542 0 0 0 7 0 0 0 19 0 1 0 374583405 2633728 524 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134577082 0 0 4096 3 0 0 0 17 1 0 0
/proc/29826/statm: 643 524 69 128 0 512 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7924

[startup+0.101841 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29825
/proc/meminfo: memFree=1540280/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 374583404 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 232 195 169 0 49 0
[pid=29826] ppid=29825 vsize=2572 CPUtime=0.09
/proc/29826/stat : 29826 (SatElite) R 29825 29825 29470 0 -1 4194304 545 0 0 0 9 0 0 0 19 0 1 0 374583405 2633728 527 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134575022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29826/statm: 643 527 69 128 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.301868 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29825
/proc/meminfo: memFree=1540280/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701921 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29825
/proc/meminfo: memFree=1540280/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50103 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1537704/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=3176 CPUtime=1.31
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 688 0 0 0 131 0 0 0 25 0 1 0 374583422 3252224 642 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529196 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 794 642 86 211 0 580 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8528

[startup+3.10124 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1537000/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=3856 CPUtime=2.91
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 911 0 0 0 291 0 0 0 25 0 1 0 374583422 3948544 800 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 964 800 86 211 0 750 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9208

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1535408/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=5232 CPUtime=6.12
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 1321 0 0 0 611 1 0 0 25 0 1 0 374583422 5357568 1113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524191 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 1308 1113 86 211 0 1094 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10584

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1532784/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=8320 CPUtime=12.51
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 2330 0 0 0 1250 1 0 0 25 0 1 0 374583422 8519680 1828 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 2080 1828 86 211 0 1866 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13672

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1531696/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=8708 CPUtime=25.31
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 2834 0 0 0 2529 2 0 0 25 0 1 0 374583422 8916992 1944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 2177 1944 86 211 0 1963 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14060

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1528560/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=11712 CPUtime=50.9
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 3989 0 0 0 5087 3 0 0 25 0 1 0 374583422 11993088 2711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 2928 2711 86 211 0 2714 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17064

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1524144/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=16472 CPUtime=102.09
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 6048 0 0 0 10203 6 0 0 25 0 1 0 374583422 16867328 3804 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 4118 3804 86 211 0 3904 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21824

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1518512/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=21584 CPUtime=162.06
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 8246 0 0 0 16199 7 0 0 25 0 1 0 374583422 22102016 5192 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 5396 5192 86 211 0 5182 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26936

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1516336/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=23908 CPUtime=222.04
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 8847 0 0 0 22196 8 0 0 25 0 1 0 374583422 24481792 5793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 5977 5793 86 211 0 5763 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29260

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1508848/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=32720 CPUtime=282.03
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 11175 0 0 0 28192 11 0 0 25 0 1 0 374583422 33505280 7702 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 8180 7702 86 211 0 7966 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38072

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1507696/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=33228 CPUtime=342
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 12976 0 0 0 34188 12 0 0 25 0 1 0 374583422 34025472 7911 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 8307 7911 86 211 0 8093 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1507632/2055920 swapFree=4158920/4192956

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

[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=38400 CPUtime=521.95
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 14256 0 0 0 52180 15 0 0 25 0 1 0 374583422 39321600 9158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 9600 9158 86 211 0 9386 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 43752

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1497776/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=43280 CPUtime=581.94
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 15571 0 0 0 58178 16 0 0 25 0 1 0 374583422 44318720 10440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 10820 10440 86 211 0 10606 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 48632

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1493680/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=47160 CPUtime=641.91
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 16583 0 0 0 64174 17 0 0 25 0 1 0 374583422 48291840 11452 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 11790 11452 86 211 0 11576 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 52512

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1492400/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=50592 CPUtime=701.9
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 20959 0 0 0 70169 21 0 0 25 0 1 0 374583422 51806208 11724 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12648 11724 86 211 0 12434 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 55944

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1492464/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=50592 CPUtime=761.88
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 20959 0 0 0 76167 21 0 0 25 0 1 0 374583422 51806208 11724 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12648 11724 86 211 0 12434 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 55944

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1492336/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=50988 CPUtime=821.86
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 21031 0 0 0 82165 21 0 0 25 0 1 0 374583422 52211712 11796 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12747 11796 86 211 0 12533 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 56340

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1492016/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=51508 CPUtime=881.84
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 21102 0 0 0 88162 22 0 0 25 0 1 0 374583422 52744192 11867 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12877 11867 86 211 0 12663 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 56860

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1491952/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=51508 CPUtime=941.82
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 21122 0 0 0 94160 22 0 0 25 0 1 0 374583422 52744192 11887 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12877 11887 86 211 0 12663 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 56860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1491760/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=51768 CPUtime=1001.81
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 21163 0 0 0 100158 23 0 0 25 0 1 0 374583422 53010432 11928 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12942 11928 86 211 0 12728 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 57120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1491696/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=51900 CPUtime=1061.78
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 21188 0 0 0 106155 23 0 0 25 0 1 0 374583422 53145600 11953 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 12975 11953 86 211 0 12761 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 57252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1490480/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=53184 CPUtime=1121.76
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 21499 0 0 0 112153 23 0 0 25 0 1 0 374583422 54460416 12264 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 13296 12264 86 211 0 13082 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 58536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1487344/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=56136 CPUtime=1181.75
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 22291 0 0 0 118150 25 0 0 25 0 1 0 374583422 57483264 13056 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 14034 13056 86 211 0 13820 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 61488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29828
/proc/meminfo: memFree=1486384/2055920 swapFree=4158920/4192956
[pid=29825] ppid=29823 vsize=5352 CPUtime=0.16
/proc/29825/stat : 29825 (rsat.sh) S 29823 29825 29470 0 -1 4194304 305 575 0 0 0 0 16 0 15 0 1 0 374583404 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29825/statm: 1338 234 195 169 0 49 0
[pid=29828] ppid=29825 vsize=56932 CPUtime=1199.84
/proc/29828/stat : 29828 (rsat) R 29825 29825 29470 0 -1 4194304 22508 0 0 0 119959 25 0 0 25 0 1 0 374583422 58298368 13273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29828/statm: 14233 13273 86 211 0 14019 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 62284

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 29825 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=170974 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.176973
while last known CPU time is 1200

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
CPU user time (s): 1199.75
CPU system time (s): 0.25
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 69688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.170974
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 880
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= 2

runsolver used 1.23281 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Mar 10 17:04:49 UTC 2007

IDJOB= 334030
IDBENCH= 24618
IDSOLVER= 104
FILE ID= node13/334030-1173546289

PBS_JOBID= 4101166

Free space on /tmp= 66373 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334030-1173546289/rsat.sh /tmp/evaluation/334030-1173546289/instance-334030-1173546289.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-334030-1173546289 -o ROOT/results/node13/solver-334030-1173546289 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334030-1173546289/rsat.sh /tmp/evaluation/334030-1173546289/instance-334030-1173546289.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 847188584

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1540752 kB
Buffers:         49644 kB
Cached:         377144 kB
SwapCached:       2156 kB
Active:         191488 kB
Inactive:       258032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540752 kB
SwapTotal:     4192956 kB
SwapFree:      4158920 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          30736 kB
Slab:            51180 kB
Committed_AS:  1619580 kB
PageTables:       1744 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= 66373 MiB

End job on node13 on Sat Mar 10 17:24:52 UTC 2007