Trace number 1832144

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 1200.04 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
MD5SUM9b15e90c034f4532d9c5a9491fda1777
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.249961
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses672
Sum of the clauses size1440
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2660
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 512

Solver Data 

0.00/0.02	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |     672     1440 |     201       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |     660     2376 |      --       0       --      -- |     --   | -12/936
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 108   #clauses: 660   #literals: 2376
0.00/0.02	c CPU time:   0.001999 s
0.00/0.02	c ==============================================================================
0.00/0.02	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.02	c Number of variables   : 108          
0.00/0.02	c Number of clauses     : 660          
0.00/0.02	c Parsing time: 0.00         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832144-1242769747/watcher-1832144-1242769747 -o /tmp/evaluation-result-1832144-1242769747/solver-1832144-1242769747 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832144-1242769747.cnf -random-seed=67652620 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 5846
/proc/meminfo: memFree=1970792/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 276 0 0 0 0 0 0 0 20 0 1 0 305009433 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5846/statm: 1339 235 195 169 0 50 0
[pid=5847] ppid=5846 vsize=5356 CPUtime=0
/proc/5847/stat : 5847 (SatELiteGTI) S 5846 5846 5731 0 -1 4194368 51 25 0 0 0 0 0 0 22 0 1 0 305009434 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5847/statm: 1339 238 198 169 0 50 0
[pid=5849] ppid=5847 vsize=192 CPUtime=0
/proc/5849/stat : 5849 (sed) R 5847 5846 5731 0 -1 4194304 42 0 0 0 0 0 0 0 23 0 1 0 305009434 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 259350656393 0 0 4096 0 0 0 0 17 1 0 0
/proc/5849/statm: 48 23 16 11 0 11 0

[startup+0.06759 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 5846
/proc/meminfo: memFree=1970792/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101593 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 5846
/proc/meminfo: memFree=1970792/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301632 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 5846
/proc/meminfo: memFree=1970792/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701712 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 5846
/proc/meminfo: memFree=1970792/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1968472/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=4164 CPUtime=1.47
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 687 0 0 0 147 0 0 0 25 0 1 0 305009436 4263936 673 1992294400 134512640 135212243 4294956256 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 1041 673 76 170 0 868 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9520

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1967256/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=5620 CPUtime=3.07
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 1035 0 0 0 307 0 0 0 25 0 1 0 305009436 5754880 1021 1992294400 134512640 135212243 4294956256 18446744073709551615 134526143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 1405 1021 76 170 0 1232 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10976

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1965080/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=7996 CPUtime=6.26
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 1623 0 0 0 626 0 0 0 25 0 1 0 305009436 8187904 1609 1992294400 134512640 135212243 4294956256 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 1999 1609 76 170 0 1826 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 13352

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1961944/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=10220 CPUtime=12.66
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 2166 0 0 0 1265 1 0 0 25 0 1 0 305009436 10465280 2152 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 2555 2152 76 170 0 2382 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15576

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1961880/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=10220 CPUtime=25.45
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 2166 0 0 0 2544 1 0 0 25 0 1 0 305009436 10465280 2152 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 2555 2152 76 170 0 2382 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15576

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1959768/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=12472 CPUtime=51.05
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 2711 0 0 0 5103 2 0 0 25 0 1 0 305009436 12771328 2697 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 3118 2697 76 170 0 2945 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17828

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 5852
/proc/meminfo: memFree=1958104/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=14160 CPUtime=102.24
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 3105 0 0 0 10221 3 0 0 25 0 1 0 305009436 14499840 3091 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 3540 3091 76 170 0 3367 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19516

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/66 5852
/proc/meminfo: memFree=1956376/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=16144 CPUtime=162.21
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 3538 0 0 0 16218 3 0 0 25 0 1 0 305009436 16531456 3524 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 4036 3524 76 170 0 3863 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 21500

[startup+222.303 s]
/proc/loadavg: 1.05 1.00 0.92 2/66 5852
/proc/meminfo: memFree=1956184/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=16544 CPUtime=222.19
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 3590 0 0 0 22216 3 0 0 25 0 1 0 305009436 16941056 3568 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 4136 3568 76 170 0 3963 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 21900

[startup+282.302 s]
/proc/loadavg: 1.13 1.03 0.93 2/66 5852
/proc/meminfo: memFree=1954840/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=17840 CPUtime=282.17
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 3927 0 0 0 28213 4 0 0 25 0 1 0 305009436 18268160 3905 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 4460 3905 76 170 0 4287 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23196

[startup+342.301 s]
/proc/loadavg: 1.12 1.04 0.94 2/66 5852
/proc/meminfo: memFree=1952152/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=20584 CPUtime=342.15
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 4605 0 0 0 34210 5 0 0 25 0 1 0 305009436 21078016 4575 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 5146 4575 76 170 0 4973 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25940

[startup+402.301 s]
/proc/loadavg: 1.11 1.04 0.94 2/66 5852
/proc/meminfo: memFree=1951000/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=21648 CPUtime=402.12

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

/proc/5852/statm: 6339 5629 76 170 0 6166 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 30712

[startup+642.302 s]
/proc/loadavg: 1.08 1.06 0.97 2/66 5852
/proc/meminfo: memFree=1946328/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=27140 CPUtime=642.04
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 6064 0 0 0 64198 6 0 0 25 0 1 0 305009436 27791360 5991 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 6785 5991 76 170 0 6612 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 32496

[startup+702.302 s]
/proc/loadavg: 1.07 1.06 0.97 2/66 5852
/proc/meminfo: memFree=1944472/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=28792 CPUtime=702.02
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 6511 0 0 0 70195 7 0 0 25 0 1 0 305009436 29483008 6438 1992294400 134512640 135212243 4294956256 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 7198 6438 76 170 0 7025 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 34148

[startup+762.306 s]
/proc/loadavg: 1.39 1.16 1.01 2/66 5858
/proc/meminfo: memFree=1942744/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=30448 CPUtime=761.99
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 6915 0 0 0 76191 8 0 0 25 0 1 0 305009436 31178752 6842 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 7612 6842 76 170 0 7439 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 35804

[startup+822.302 s]
/proc/loadavg: 1.18 1.14 1.01 2/66 5858
/proc/meminfo: memFree=1942680/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=30448 CPUtime=821.97
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 6922 0 0 0 82189 8 0 0 25 0 1 0 305009436 31178752 6849 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 7612 6849 76 170 0 7439 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 35804

[startup+882.302 s]
/proc/loadavg: 1.10 1.12 1.01 2/66 5858
/proc/meminfo: memFree=1942680/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=30448 CPUtime=881.94
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 6922 0 0 0 88186 8 0 0 25 0 1 0 305009436 31178752 6849 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 7612 6849 76 170 0 7439 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 35804

[startup+942.302 s]
/proc/loadavg: 1.15 1.13 1.01 2/66 5858
/proc/meminfo: memFree=1942232/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=30812 CPUtime=941.92
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 7020 0 0 0 94184 8 0 0 25 0 1 0 305009436 31551488 6947 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 7703 6947 76 170 0 7530 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 36168

[startup+1002.3 s]
/proc/loadavg: 1.12 1.12 1.01 2/66 5858
/proc/meminfo: memFree=1940184/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=33060 CPUtime=1001.9
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 7529 0 0 0 100181 9 0 0 25 0 1 0 305009436 33853440 7456 1992294400 134512640 135212243 4294956256 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 8265 7456 76 170 0 8092 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 38416

[startup+1062.3 s]
/proc/loadavg: 1.36 1.17 1.03 2/66 5858
/proc/meminfo: memFree=1940184/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=33060 CPUtime=1061.88
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 7529 0 0 0 106179 9 0 0 25 0 1 0 305009436 33853440 7456 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 8265 7456 76 170 0 8092 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 38416

[startup+1122.3 s]
/proc/loadavg: 1.26 1.18 1.04 2/66 5858
/proc/meminfo: memFree=1937944/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=35308 CPUtime=1121.86
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 8116 0 0 0 112176 10 0 0 25 0 1 0 305009436 36155392 8043 1992294400 134512640 135212243 4294956256 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 8827 8043 76 170 0 8654 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 40664

[startup+1182.3 s]
/proc/loadavg: 1.15 1.16 1.04 2/66 5858
/proc/meminfo: memFree=1937112/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=36156 CPUtime=1181.85
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 8298 0 0 0 118174 11 0 0 25 0 1 0 305009436 37023744 8225 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 9039 8225 76 170 0 8866 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 41512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.11 1.15 1.04 2/66 5858
/proc/meminfo: memFree=1936344/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=36836 CPUtime=1200.04
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 8493 0 0 0 119993 11 0 0 25 0 1 0 305009436 37720064 8399 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 9209 8399 76 170 0 9036 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42192

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: 1.11 1.15 1.04 2/66 5858
/proc/meminfo: memFree=1936344/2055920 swapFree=4180756/4192956
[pid=5846] ppid=5844 vsize=5356 CPUtime=0
/proc/5846/stat : 5846 (SatELiteGTI) S 5844 5846 5731 0 -1 4194304 335 378 0 0 0 0 0 0 16 0 1 0 305009433 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5846/statm: 1339 239 197 169 0 50 0
[pid=5852] ppid=5846 vsize=36836 CPUtime=1200.04
/proc/5852/stat : 5852 (minisat_static) R 5846 5846 5731 0 -1 4194304 8493 0 0 0 119993 11 0 0 25 0 1 0 305009436 37720064 8399 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5852/statm: 9209 8399 76 170 0 9036 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42192

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5846 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=3999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.11
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 42192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 713
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= 16
involuntary context switches= 8

runsolver used 1.36479 second user time and 2.89456 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-19 23:49:07
IDJOB=1832144
IDBENCH=24575
IDSOLVER=672
FILE ID=node1/1832144-1242769747
PBS_JOBID= 9322297
Free space on /tmp= 66312 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Medium/contest05/sabharwal/counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832144-1242769747/watcher-1832144-1242769747 -o /tmp/evaluation-result-1832144-1242769747/solver-1832144-1242769747 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832144-1242769747.cnf -random-seed=67652620

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9b15e90c034f4532d9c5a9491fda1777
RANDOM SEED=67652620

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5931.00
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:       1971272 kB
Buffers:         11084 kB
Cached:          38680 kB
SwapCached:       6608 kB
Active:          24224 kB
Inactive:        34096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1971272 kB
SwapTotal:     4192956 kB
SwapFree:      4180756 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            12284 kB
Committed_AS:  1070056 kB
PageTables:       1436 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= 66312 MiB
End job on node1 at 2009-05-20 00:09:10