Trace number 1537831

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
Rsat 2009-03-22? (TO) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.02/0.06	c ==============================================================================
0.02/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.06	c ==============================================================================
0.02/0.06	c |         0 |   50400   151200 |   15120       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50039   152040 |      --       0       --      -- |     --   | -361/840
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11682   #clauses: 50039   #literals: 152040
0.09/0.17	c CPU time:   0.154976 s
0.09/0.17	c ==============================================================================
0.19/0.23	c Rsat version 3.02
0.19/0.27	c Base unit clause learned: 0

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537831-1238441272/watcher-1537831-1238441272 -o /tmp/evaluation-result-1537831-1238441272/solver-1537831-1238441272 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537831-1238441272.cnf HOME 

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
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: 0.92 0.98 1.15 3/64 18867
/proc/meminfo: memFree=1043232/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 1116792603 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 239 199 169 0 50 0
[pid=18868] ppid=18867 vsize=2168 CPUtime=0
/proc/18868/stat : 18868 (SatElite) R 18867 18867 18800 0 -1 4194304 318 0 0 0 0 0 0 0 20 0 1 0 1116792604 2220032 301 1992294400 4194304 4959918 548682068688 18446744073709551615 4237185 0 0 4096 3 0 0 0 17 0 0 0
/proc/18868/statm: 542 305 63 186 0 352 0

[startup+0.0294361 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 18867
/proc/meminfo: memFree=1043232/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 1116792603 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 239 199 169 0 50 0
[pid=18868] ppid=18867 vsize=6812 CPUtime=0.02
/proc/18868/stat : 18868 (SatElite) R 18867 18867 18800 0 -1 4194304 1476 0 0 0 2 0 0 0 20 0 1 0 1116792604 6975488 1459 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/18868/statm: 1703 1460 64 186 0 1513 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12168

[startup+0.102443 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 18867
/proc/meminfo: memFree=1043232/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 1116792603 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 239 199 169 0 50 0
[pid=18868] ppid=18867 vsize=10928 CPUtime=0.09
/proc/18868/stat : 18868 (SatElite) R 18867 18867 18800 0 -1 4194304 2443 0 0 0 8 1 0 0 20 0 1 0 1116792604 11190272 2426 1992294400 4194304 4959918 548682068688 18446744073709551615 4270128 0 0 4096 3 0 0 0 17 0 0 0
/proc/18868/statm: 2732 2426 90 186 0 2542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16284

[startup+0.301472 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 18867
/proc/meminfo: memFree=1043232/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.702515 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 18867
/proc/meminfo: memFree=1043232/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50258 s]
/proc/loadavg: 0.92 0.98 1.15 2/66 18870
/proc/meminfo: memFree=1035088/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=10312 CPUtime=1.25
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 2162 0 0 0 125 0 0 0 25 0 1 0 1116792627 10559488 2097 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 2578 2097 116 309 0 2265 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15668

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 1.15 2/66 18870
/proc/meminfo: memFree=1032464/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=13612 CPUtime=2.86
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 2982 0 0 0 285 1 0 0 25 0 1 0 1116792627 13938688 2917 1992294400 4194304 5460562 548682068800 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 3403 2917 116 309 0 3090 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18968

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 1.15 2/66 18870
/proc/meminfo: memFree=1026000/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=19808 CPUtime=6.05
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 4518 0 0 0 603 2 0 0 25 0 1 0 1116792627 20283392 4453 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 4952 4453 116 309 0 4639 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25164

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.15 2/66 18870
/proc/meminfo: memFree=1019600/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=24840 CPUtime=12.45
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 6048 0 0 0 1242 3 0 0 25 0 1 0 1116792627 25436160 5657 1992294400 4194304 5460562 548682068800 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 6210 5657 118 309 0 5897 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30196

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 1.14 2/66 18870
/proc/meminfo: memFree=1016720/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=27500 CPUtime=25.24
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 7421 0 0 0 2520 4 0 0 25 0 1 0 1116792627 28160000 6358 1992294400 4194304 5460562 548682068800 18446744073709551615 4225733 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 6875 6358 118 309 0 6562 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32856

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.14 2/66 18870
/proc/meminfo: memFree=1012368/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=31532 CPUtime=50.83
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 9337 0 0 0 5077 6 0 0 25 0 1 0 1116792627 32288768 7378 1992294400 4194304 5460562 548682068800 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 7883 7378 118 309 0 7570 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 36888

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.13 2/66 18870
/proc/meminfo: memFree=1005392/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=38460 CPUtime=102
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 12663 0 0 0 10193 7 0 0 25 0 1 0 1116792627 39383040 9136 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 9615 9136 118 309 0 9302 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 43816

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 18870
/proc/meminfo: memFree=997904/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=46316 CPUtime=161.97
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 16581 0 0 0 16187 10 0 0 25 0 1 0 1116792627 47427584 11000 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 11579 11000 118 309 0 11266 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 51672

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/66 18870
/proc/meminfo: memFree=991952/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=54900 CPUtime=221.93
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 20159 0 0 0 22182 11 0 0 25 0 1 0 1116792627 56217600 13138 1992294400 4194304 5460562 548682068800 18446744073709551615 4212813 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 13725 13138 118 309 0 13412 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 60256

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 18870
/proc/meminfo: memFree=985488/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=58640 CPUtime=281.92
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 23064 0 0 0 28179 13 0 0 25 0 1 0 1116792627 60047360 14123 1992294400 4194304 5460562 548682068800 18446744073709551615 4200103 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 14660 14123 118 309 0 14347 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 63996

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 18870
/proc/meminfo: memFree=983632/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=60416 CPUtime=341.89
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 24478 0 0 0 34175 14 0 0 25 0 1 0 1116792627 61865984 14577 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 15104 14577 118 309 0 14791 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 65772

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 18870
/proc/meminfo: memFree=975888/2055920 swapFree=4176444/4192956

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

/proc/18870/statm: 19396 18666 118 309 0 19083 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 82940

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 18870
/proc/meminfo: memFree=964368/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=80384 CPUtime=581.78
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 34448 0 0 0 58158 20 0 0 25 0 1 0 1116792627 82313216 19389 1992294400 4194304 5460562 548682068800 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 20096 19389 118 309 0 19783 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 85740

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 18870
/proc/meminfo: memFree=958672/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=86012 CPUtime=641.76
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 37859 0 0 0 64154 22 0 0 25 0 1 0 1116792627 88076288 20816 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 21503 20816 118 309 0 21190 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 91368

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 18870
/proc/meminfo: memFree=955088/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=89476 CPUtime=701.72
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 39727 0 0 0 70149 23 0 0 25 0 1 0 1116792627 91623424 21692 1992294400 4194304 5460562 548682068800 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 22369 21692 118 309 0 22056 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 94832

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 18870
/proc/meminfo: memFree=949072/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=95384 CPUtime=761.71
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 43212 0 0 0 76146 25 0 0 25 0 1 0 1116792627 97673216 23193 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 23846 23193 118 309 0 23533 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 100740

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 18870
/proc/meminfo: memFree=944784/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=99576 CPUtime=821.68
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 45272 0 0 0 82141 27 0 0 25 0 1 0 1116792627 101965824 24261 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 24894 24261 118 309 0 24581 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 104932

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 18871
/proc/meminfo: memFree=940880/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=103352 CPUtime=881.65
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 47220 0 0 0 88137 28 0 0 25 0 1 0 1116792627 105832448 25217 1992294400 4194304 5460562 548682068800 18446744073709551615 4227671 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 25838 25217 118 309 0 25525 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 108708

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 18872
/proc/meminfo: memFree=939728/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=104480 CPUtime=941.62
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 48504 0 0 0 94133 29 0 0 25 0 1 0 1116792627 106987520 25509 1992294400 4194304 5460562 548682068800 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 26120 25509 118 309 0 25807 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 109836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 18872
/proc/meminfo: memFree=932816/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=111340 CPUtime=1001.59
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 51225 0 0 0 100128 31 0 0 25 0 1 0 1116792627 114012160 27238 1992294400 4194304 5460562 548682068800 18446744073709551615 4227743 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 27835 27238 118 309 0 27522 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 116696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 18872
/proc/meminfo: memFree=929936/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=114128 CPUtime=1061.56
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 52932 0 0 0 106125 31 0 0 25 0 1 0 1116792627 116867072 27953 1992294400 4194304 5460562 548682068800 18446744073709551615 4226912 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 28532 27953 118 309 0 28219 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 119484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 18872
/proc/meminfo: memFree=924176/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=119840 CPUtime=1121.53
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 55370 0 0 0 112120 33 0 0 25 0 1 0 1116792627 122716160 29399 1992294400 4194304 5460562 548682068800 18446744073709551615 4197995 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 29960 29399 118 309 0 29647 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 125196

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18872
/proc/meminfo: memFree=920016/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=123920 CPUtime=1181.51
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 57394 0 0 0 118116 35 0 0 25 0 1 0 1116792627 126894080 30431 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 30980 30431 118 309 0 30667 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 129276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 18872
/proc/meminfo: memFree=920016/2055920 swapFree=4176444/4192956
[pid=18867] ppid=18865 vsize=5356 CPUtime=0.22
/proc/18867/stat : 18867 (rsat.sh) S 18865 18867 18800 0 -1 4194304 312 2549 0 0 0 0 21 1 17 0 1 0 1116792603 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18867/statm: 1339 241 199 169 0 50 0
[pid=18870] ppid=18867 vsize=123920 CPUtime=1199.79
/proc/18870/stat : 18870 (rsat) R 18867 18867 18800 0 -1 4194304 57394 0 0 0 119944 35 0 0 25 0 1 0 1116792627 126894080 30431 1992294400 4194304 5460562 548682068800 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18870/statm: 30980 30431 118 309 0 30667 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 129276

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18867 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=210967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.231963
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.65
CPU system time (s): 0.36
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 133372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.210967
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2861
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= 5
involuntary context switches= 3

runsolver used 1.3078 second user time and 3.07053 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-30 21:27:52
IDJOB=1537831
IDBENCH=70372
IDSOLVER=545
FILE ID=node27/1537831-1238441272
PBS_JOBID= 9061650
Free space on /tmp= 65716 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537831-1238441272/watcher-1537831-1238441272 -o /tmp/evaluation-result-1537831-1238441272/solver-1537831-1238441272 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537831-1238441272.cnf HOME

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=52353941

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1043776 kB
Buffers:         87788 kB
Cached:         823168 kB
SwapCached:       9492 kB
Active:         119212 kB
Inactive:       802828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043776 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            6688 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            76052 kB
Committed_AS:  2893204 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65712 MiB
End job on node27 at 2009-03-30 21:47:55