Trace number 1525178

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.18 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
MD5SUMe6c4aa9150c7e5a44a3dd14ff53afc9f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.01/0.02	c |         0 |    8355    25351 |      --       0       --      -- |     --   | -45/151
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 1952   #clauses: 8355   #literals: 25351
0.01/0.02	c CPU time:   0.023996 s
0.01/0.02	c ==============================================================================

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-1525178-1238388654/watcher-1525178-1238388654 -o /tmp/evaluation-result-1525178-1238388654/solver-1525178-1238388654 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525178-1238388654.cnf aimd 2 

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: 1.99 1.85 1.46 3/64 12706
/proc/meminfo: memFree=1126584/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111527336 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 235 195 169 0 50 0
[pid=12707] ppid=12706 vsize=956 CPUtime=0
/proc/12707/stat : 12707 (SatElite) R 12706 12706 12425 0 -1 4194304 173 0 0 0 0 0 0 0 19 0 1 0 1111527336 978944 157 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12707/statm: 239 158 50 127 0 109 0

[startup+0.021978 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 12706
/proc/meminfo: memFree=1126584/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111527336 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 235 195 169 0 50 0
[pid=12707] ppid=12706 vsize=1620 CPUtime=0.01
/proc/12707/stat : 12707 (SatElite) R 12706 12706 12425 0 -1 4194304 323 0 0 0 1 0 0 0 19 0 1 0 1111527336 1658880 307 1992294400 134512640 135034092 4294956096 18446744073709551615 134566526 0 0 4096 3 0 0 0 17 0 0 0
/proc/12707/statm: 405 307 68 127 0 275 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6976

[startup+0.101999 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 12706
/proc/meminfo: memFree=1126584/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.302031 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 12706
/proc/meminfo: memFree=1126584/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.7011 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 12706
/proc/meminfo: memFree=1126584/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 12710
/proc/meminfo: memFree=1120736/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=18964 CPUtime=2.89
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 1689 0 0 0 288 1 0 0 17 0 2 0 1111527340 19419136 1675 1992294400 134512640 135305190 4294956144 18446744073709551615 134546678 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 4741 1675 83 193 0 4545 0
[pid=12709/tid=12710] ppid=12706 vsize=18964 CPUtime=1.44
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 559 0 0 0 143 1 0 0 17 0 2 0 1111527341 19419136 1675 1992294400 134512640 135305190 4294956144 18446744073709551615 134530624 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 24320

[startup+3.10251 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 12710
/proc/meminfo: memFree=1117664/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=23796 CPUtime=6.09
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 2998 0 0 0 606 3 0 0 16 0 2 0 1111527340 24367104 2984 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 5949 2984 83 193 0 5753 0
[pid=12709/tid=12710] ppid=12706 vsize=23796 CPUtime=3.03
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 1160 0 0 0 302 1 0 0 16 0 2 0 1111527341 24367104 2984 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 29152

[startup+6.30105 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 12710
/proc/meminfo: memFree=1110496/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=28100 CPUtime=12.47
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 3943 0 0 0 1242 5 0 0 17 0 2 0 1111527340 28774400 3929 1992294400 134512640 135305190 4294956144 18446744073709551615 134531190 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 7025 3929 83 193 0 6829 0
[pid=12709/tid=12710] ppid=12706 vsize=28100 CPUtime=6.23
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 1638 0 0 0 621 2 0 0 17 0 2 0 1111527341 28774400 3929 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 33456

[startup+12.7021 s]
/proc/loadavg: 1.99 1.86 1.47 3/67 12710
/proc/meminfo: memFree=1104288/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=35596 CPUtime=25.24
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 5800 0 0 0 2517 7 0 0 17 0 2 0 1111527340 36450304 5786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 8899 5786 83 193 0 8703 0
[pid=12709/tid=12710] ppid=12706 vsize=35596 CPUtime=12.62
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 2584 0 0 0 1259 3 0 0 17 0 2 0 1111527341 36450304 5786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 40952

[startup+25.5013 s]
/proc/loadavg: 1.99 1.86 1.47 3/67 12710
/proc/meminfo: memFree=1099040/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=39628 CPUtime=50.77
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 6934 0 0 0 5068 9 0 0 17 0 2 0 1111527340 40579072 6920 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 9907 6920 83 193 0 9711 0
[pid=12709/tid=12710] ppid=12706 vsize=39628 CPUtime=25.41
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 3247 0 0 0 2537 4 0 0 17 0 2 0 1111527341 40579072 6920 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 44984

[startup+51.1016 s]
/proc/loadavg: 1.99 1.87 1.48 3/67 12710
/proc/meminfo: memFree=1089120/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=49444 CPUtime=101.84
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 9290 0 0 0 10170 14 0 0 17 0 2 0 1111527340 50630656 9276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 12361 9276 83 193 0 12165 0
[pid=12709/tid=12710] ppid=12706 vsize=49444 CPUtime=50.99
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 4492 0 0 0 5093 6 0 0 17 0 2 0 1111527341 50630656 9276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 54800

[startup+102.306 s]
/proc/loadavg: 1.99 1.89 1.51 3/67 12710
/proc/meminfo: memFree=1070048/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=68792 CPUtime=204.01
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 14061 0 0 0 20379 22 0 0 17 0 2 0 1111527340 70443008 14047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12709/statm: 17198 14047 83 193 0 17002 0
[pid=12709/tid=12710] ppid=12706 vsize=68792 CPUtime=102.16
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 7286 0 0 0 10204 12 0 0 25 0 2 0 1111527341 70443008 14047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.04
Current children cumulated vsize (KiB) 74148

[startup+162.301 s]
/proc/loadavg: 1.99 1.91 1.54 3/67 12710
/proc/meminfo: memFree=1061792/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=77292 CPUtime=323.72
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 16224 0 0 0 32346 26 0 0 17 0 2 0 1111527340 79147008 16210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 19323 16210 83 193 0 19127 0
[pid=12709/tid=12710] ppid=12706 vsize=77292 CPUtime=162.12
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 8108 0 0 0 16198 14 0 0 17 0 2 0 1111527341 79147008 16210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.75
Current children cumulated vsize (KiB) 82648

[startup+222.303 s]
/proc/loadavg: 1.99 1.92 1.56 3/67 12710
/proc/meminfo: memFree=1052640/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=85848 CPUtime=443.45
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 18400 0 0 0 44314 31 0 0 19 0 2 0 1111527340 87908352 18386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 21462 18386 83 193 0 21266 0
[pid=12709/tid=12710] ppid=12706 vsize=85848 CPUtime=221.88
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 8893 0 0 0 22173 15 0 0 25 0 2 0 1111527341 87908352 18386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.48
Current children cumulated vsize (KiB) 91204

[startup+282.303 s]
/proc/loadavg: 1.99 1.93 1.59 3/67 12710
/proc/meminfo: memFree=1045152/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=93384 CPUtime=563.18
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 20284 0 0 0 56284 34 0 0 25 0 2 0 1111527340 95625216 20270 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 23346 20270 83 193 0 23150 0
[pid=12709/tid=12710] ppid=12706 vsize=93384 CPUtime=281.63
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 9719 0 0 0 28146 17 0 0 25 0 2 0 1111527341 95625216 20270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.21
Current children cumulated vsize (KiB) 98740

[startup+342.302 s]
/proc/loadavg: 1.99 1.94 1.61 3/67 12710
/proc/meminfo: memFree=1032160/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=106784 CPUtime=682.91
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 23497 0 0 0 68251 40 0 0 25 0 2 0 1111527340 109346816 23483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 26696 23483 83 193 0 26500 0
[pid=12709/tid=12710] ppid=12706 vsize=106784 CPUtime=341.38
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 11164 0 0 0 34119 19 0 0 25 0 2 0 1111527341 109346816 23483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.94
Current children cumulated vsize (KiB) 112140

[startup+402.301 s]
/proc/loadavg: 1.99 1.95 1.64 3/67 12710
/proc/meminfo: memFree=1026848/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=112040 CPUtime=802.64
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 24855 0 0 0 80221 43 0 0 17 0 2 0 1111527340 114728960 24841 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 28010 24841 83 193 0 27814 0
[pid=12709/tid=12710] ppid=12706 vsize=112040 CPUtime=401.15
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 11866 0 0 0 40094 21 0 0 16 0 2 0 1111527341 114728960 24841 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.67
Current children cumulated vsize (KiB) 117396

[startup+462.301 s]
/proc/loadavg: 1.99 1.96 1.65 3/67 12710
/proc/meminfo: memFree=1017120/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=121632 CPUtime=922.36
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 27255 0 0 0 92187 49 0 0 25 0 2 0 1111527340 124551168 27241 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 30408 27241 83 193 0 30212 0
[pid=12709/tid=12710] ppid=12706 vsize=121632 CPUtime=460.89
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 12758 0 0 0 46066 23 0 0 25 0 2 0 1111527341 124551168 27241 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.39
Current children cumulated vsize (KiB) 126988

[startup+522.301 s]
/proc/loadavg: 1.99 1.96 1.67 3/67 12710
/proc/meminfo: memFree=1016800/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=121900 CPUtime=1042.1
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 27325 0 0 0 104161 49 0 0 25 0 2 0 1111527340 124825600 27311 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 30475 27311 83 193 0 30279 0
[pid=12709/tid=12710] ppid=12706 vsize=121900 CPUtime=520.65
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 12758 0 0 0 52042 23 0 0 25 0 2 0 1111527341 124825600 27311 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 127256

[startup+582.303 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 12710
/proc/meminfo: memFree=1015904/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=122956 CPUtime=1161.84
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 27611 0 0 0 116134 50 0 0 19 0 2 0 1111527340 125906944 27597 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 30739 27597 83 193 0 30543 0
[pid=12709/tid=12710] ppid=12706 vsize=122956 CPUtime=580.41
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 12923 0 0 0 58018 23 0 0 18 0 2 0 1111527341 125906944 27598 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.87
Current children cumulated vsize (KiB) 128312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 12710
/proc/meminfo: memFree=1008416/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=129616 CPUtime=1200.15
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 29414 0 0 0 119963 52 0 0 25 0 2 0 1111527340 132726784 29400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 32404 29400 83 193 0 32208 0
[pid=12709/tid=12710] ppid=12706 vsize=129616 CPUtime=599.53
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 13747 0 0 0 59929 24 0 0 19 0 2 0 1111527341 132726784 29400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 134972

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 12710
/proc/meminfo: memFree=1008416/2055920 swapFree=4175308/4192956
[pid=12706] ppid=12704 vsize=5356 CPUtime=0.03
/proc/12706/stat : 12706 (manysat.sh) S 12704 12706 12425 0 -1 4194304 312 363 0 0 0 0 3 0 18 0 1 0 1111527336 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12706/statm: 1339 238 195 169 0 50 0
[pid=12709] ppid=12706 vsize=129616 CPUtime=1200.15
/proc/12709/stat : 12709 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194304 29414 0 0 0 119963 52 0 0 25 0 2 0 1111527340 132726784 29400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12709/statm: 32404 29400 83 193 0 32208 0
[pid=12709/tid=12710] ppid=12706 vsize=129616 CPUtime=599.53
/proc/12709/task/12710/stat : 12710 (manysat1.1_stat) R 12706 12706 12425 0 -1 4194368 13747 0 0 0 59929 24 0 0 19 0 2 0 1111527341 132726784 29400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 134972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12706 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=31995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.037994
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.18
CPU user time (s): 1199.66
CPU system time (s): 0.52
CPU usage (%): 199.525
Max. virtual memory (cumulated for all children) (KiB): 134972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 675
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 0.52292 second user time and 1.68074 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 06:50:54
IDJOB=1525178
IDBENCH=70291
IDSOLVER=515
FILE ID=node55/1525178-1238388654
PBS_JOBID= 9061308
Free space on /tmp= 66304 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525178-1238388654/watcher-1525178-1238388654 -o /tmp/evaluation-result-1525178-1238388654/solver-1525178-1238388654 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525178-1238388654.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=1752415163

node55.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	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1127064 kB
Buffers:         91744 kB
Cached:         732960 kB
SwapCached:      11560 kB
Active:          65488 kB
Inactive:       772332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1127064 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          18832 kB
Slab:            77140 kB
Committed_AS:  2727204 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-03-30 07:00:58