Trace number 334240

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
MD5SUMbccff1bed1e8ac721090562d562b05f0
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 variables8319
Number of clauses80958
Sum of the clauses size363322
Maximum clause length5
Minimum clause length1
Number of clauses of size 1194
Number of clauses of size 28188
Number of clauses of size 38064
Number of clauses of size 40
Number of clauses of size 564512
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.08/0.12	c ==============================================================================
0.08/0.12	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.12	c ==============================================================================
0.08/0.12	c |         0 |   80099   359735 |   24029       0        0     nan |  0.000 % |
0.08/0.15	c |         0 |   78373   351331 |      --       0       --      -- |     --   | -795/-3916
0.08/0.15	c ==============================================================================
0.08/0.15	c Result  :   #vars: 7981   #clauses: 78373   #literals: 351331
0.08/0.15	c CPU time:   0.138978 s
0.08/0.15	c ==============================================================================
0.19/0.30	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-334240-1173559762 -o ROOT/results/node4/solver-334240-1173559762 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334240-1173559762/rsat.sh /tmp/evaluation/334240-1173559762/instance-334240-1173559762.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: 0.79 0.95 0.98 3/77 24619
/proc/meminfo: memFree=1546080/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375931060 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24619/statm: 1338 232 195 169 0 49 0
[pid=24620] ppid=24619 vsize=1556 CPUtime=0
/proc/24620/stat : 24620 (SatElite) R 24619 24619 24554 0 -1 4194304 274 0 0 0 0 0 0 0 19 0 1 0 375931060 1593344 256 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548933 0 0 4096 3 0 0 0 17 1 0 0
/proc/24620/statm: 389 258 49 128 0 258 0

[startup+0.0868449 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 24619
/proc/meminfo: memFree=1546080/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375931060 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24619/statm: 1338 232 195 169 0 49 0
[pid=24620] ppid=24619 vsize=6280 CPUtime=0.07
/proc/24620/stat : 24620 (SatElite) R 24619 24619 24554 0 -1 4194304 1295 0 0 0 7 0 0 0 19 0 1 0 375931060 6430720 1277 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/24620/statm: 1570 1277 50 128 0 1439 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11632

[startup+0.101846 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 24619
/proc/meminfo: memFree=1546080/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375931060 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24619/statm: 1338 232 195 169 0 49 0
[pid=24620] ppid=24619 vsize=6808 CPUtime=0.08
/proc/24620/stat : 24620 (SatElite) R 24619 24619 24554 0 -1 4194304 1448 0 0 0 8 0 0 0 19 0 1 0 375931060 6971392 1430 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/24620/statm: 1702 1430 50 128 0 1571 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12160

[startup+0.301874 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 24619
/proc/meminfo: memFree=1546080/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+0.701912 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 24619
/proc/meminfo: memFree=1546080/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+1.50198 s]
/proc/loadavg: 0.79 0.95 0.98 2/79 24622
/proc/meminfo: memFree=1538384/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=6752 CPUtime=1.19
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 1538 0 0 0 119 0 0 0 25 0 1 0 375931090 6914048 1519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529215 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 1688 1519 86 211 0 1474 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12104

[startup+3.10113 s]
/proc/loadavg: 0.79 0.95 0.98 2/79 24622
/proc/meminfo: memFree=1538128/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=7132 CPUtime=2.78
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 1644 0 0 0 278 0 0 0 25 0 1 0 375931090 7303168 1625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 1783 1626 86 211 0 1569 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12484

[startup+6.30144 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 24622
/proc/meminfo: memFree=1537048/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=7904 CPUtime=5.99
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 1840 0 0 0 598 1 0 0 25 0 1 0 375931090 8093696 1821 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 1976 1821 86 211 0 1762 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13256

[startup+12.7011 s]
/proc/loadavg: 0.82 0.95 0.98 2/79 24622
/proc/meminfo: memFree=1536216/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=8648 CPUtime=12.38
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 2006 0 0 0 1237 1 0 0 25 0 1 0 375931090 8855552 1987 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 2162 1987 86 211 0 1948 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14000

[startup+25.5013 s]
/proc/loadavg: 0.86 0.95 0.98 2/79 24622
/proc/meminfo: memFree=1534936/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=9956 CPUtime=25.18
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 2334 0 0 0 2516 2 0 0 25 0 1 0 375931090 10194944 2315 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 2489 2315 86 211 0 2275 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15308

[startup+51.1017 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 24622
/proc/meminfo: memFree=1532888/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=12216 CPUtime=50.78
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 2849 0 0 0 5075 3 0 0 25 0 1 0 375931090 12509184 2830 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 3054 2830 86 211 0 2840 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17568

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 24622
/proc/meminfo: memFree=1529944/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=14756 CPUtime=101.96
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 3733 0 0 0 10192 4 0 0 25 0 1 0 375931090 15110144 3518 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 3689 3518 86 211 0 3475 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20108

[startup+162.301 s]
/proc/loadavg: 1.04 0.98 0.99 2/79 24622
/proc/meminfo: memFree=1526680/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=18488 CPUtime=161.94
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 4699 0 0 0 16188 6 0 0 25 0 1 0 375931090 18931712 4386 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 4622 4386 86 211 0 4408 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23840

[startup+222.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 24622
/proc/meminfo: memFree=1526424/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=18612 CPUtime=221.93
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 5104 0 0 0 22186 7 0 0 25 0 1 0 375931090 19058688 4403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 4653 4403 86 211 0 4439 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23964

[startup+282.302 s]
/proc/loadavg: 1.14 1.03 1.01 2/79 24622
/proc/meminfo: memFree=1525208/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=19996 CPUtime=281.92
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 5458 0 0 0 28184 8 0 0 25 0 1 0 375931090 20475904 4757 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 4999 4757 86 211 0 4785 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25348

[startup+342.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/79 24622
/proc/meminfo: memFree=1521368/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=23324 CPUtime=341.9
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 6784 0 0 0 34180 10 0 0 25 0 1 0 375931090 23883776 5652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 5831 5652 86 211 0 5617 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28676

[startup+402.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/79 24622
/proc/meminfo: memFree=1521368/2055920 swapFree=4153224/4192956

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

[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=30636 CPUtime=581.85
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 8631 0 0 0 58171 14 0 0 25 0 1 0 375931090 31371264 7272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 7659 7272 86 211 0 7445 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35988

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24622
/proc/meminfo: memFree=1512536/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=32536 CPUtime=641.83
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 10083 0 0 0 64168 15 0 0 25 0 1 0 375931090 33316864 7842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 8134 7842 86 211 0 7920 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37888

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 24648
/proc/meminfo: memFree=1511400/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=32536 CPUtime=701.79
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 10083 0 0 0 70163 16 0 0 25 0 1 0 375931090 33316864 7842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 8134 7842 86 211 0 7920 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 37888

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 24786
/proc/meminfo: memFree=1511336/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=32536 CPUtime=761.72
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 10090 0 0 0 76156 16 0 0 25 0 1 0 375931090 33316864 7849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530256 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 8134 7849 86 211 0 7920 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 37888

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1512408/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=33056 CPUtime=821.68
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 10165 0 0 0 82151 17 0 0 25 0 1 0 375931090 33849344 7924 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 8264 7924 86 211 0 8050 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 38408

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1512152/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=33056 CPUtime=881.66
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 10178 0 0 0 88149 17 0 0 25 0 1 0 375931090 33849344 7937 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 8264 7937 86 211 0 8050 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 38408

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1508120/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=37352 CPUtime=941.64
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 11246 0 0 0 94145 19 0 0 25 0 1 0 375931090 38248448 8957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 9338 8957 86 211 0 9124 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 42704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1504280/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=41240 CPUtime=1001.63
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 12234 0 0 0 100142 21 0 0 25 0 1 0 375931090 42229760 9898 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 10310 9898 86 211 0 10096 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 46592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1501656/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=43864 CPUtime=1061.61
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 12928 0 0 0 106139 22 0 0 25 0 1 0 375931090 44916736 10592 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 10966 10592 86 211 0 10752 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 49216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1498968/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=47308 CPUtime=1121.6
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 15807 0 0 0 112135 25 0 0 25 0 1 0 375931090 48443392 11208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 11827 11208 86 211 0 11613 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 52660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1499096/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=47308 CPUtime=1181.58
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 15812 0 0 0 118133 25 0 0 25 0 1 0 375931090 48443392 11213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 11827 11213 86 211 0 11613 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 52660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1499160/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=47308 CPUtime=1199.78
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 15812 0 0 0 119953 25 0 0 25 0 1 0 375931090 48443392 11213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 11827 11213 86 211 0 11613 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52660

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24820
/proc/meminfo: memFree=1499160/2055920 swapFree=4153224/4192956
[pid=24619] ppid=24617 vsize=5352 CPUtime=0.29
/proc/24619/stat : 24619 (rsat.sh) S 24617 24619 24554 0 -1 4194304 305 2396 0 0 0 0 27 2 16 0 1 0 375931060 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24619/statm: 1338 234 195 169 0 49 0
[pid=24622] ppid=24619 vsize=47308 CPUtime=1199.78
/proc/24622/stat : 24622 (rsat) R 24619 24619 24554 0 -1 4194304 15812 0 0 0 119953 25 0 0 25 0 1 0 375931090 48443392 11213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24622/statm: 11827 11213 86 211 0 11613 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52660

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24619 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=273958 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.297954
while last known CPU time is 1200.07

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

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 60380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.273958
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2701
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= 10

runsolver used 1.19082 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Mar 10 20:49:22 UTC 2007

IDJOB= 334240
IDBENCH= 24623
IDSOLVER= 104
FILE ID= node4/334240-1173559762

PBS_JOBID= 4101196

Free space on /tmp= 66538 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334240-1173559762/rsat.sh /tmp/evaluation/334240-1173559762/instance-334240-1173559762.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-334240-1173559762 -o ROOT/results/node4/solver-334240-1173559762 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334240-1173559762/rsat.sh /tmp/evaluation/334240-1173559762/instance-334240-1173559762.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  bccff1bed1e8ac721090562d562b05f0

RANDOM SEED= 151613332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1546552 kB
Buffers:         46576 kB
Cached:         386112 kB
SwapCached:       2920 kB
Active:         265604 kB
Inactive:       190780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546552 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            3940 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            38560 kB
Committed_AS:  1303628 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66537 MiB

End job on node4 on Sat Mar 10 21:09:25 UTC 2007