Trace number 1527047

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 1/2009-03-20? (TO) 1200.19 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
MD5SUM647005b2285214f4136823936a28bcc9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1779     5373 |      --       0       --      -- |     --   | -6/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5373
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	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-1527047-1238574318/watcher-1527047-1238574318 -o /tmp/evaluation-result-1527047-1238574318/solver-1527047-1238574318 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527047-1238574318.cnf aimd 1 

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: 2.00 1.97 1.70 3/73 31641
/proc/meminfo: memFree=1611072/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) R 31639 31641 31428 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31641/statm: 1339 234 194 169 0 50 0
[pid=31642] ppid=31641 vsize=828 CPUtime=0
/proc/31642/stat : 31642 (SatElite) R 31641 31641 31428 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1130095782 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31642/statm: 207 131 68 127 0 77 0

[startup+0.095099 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 31641
/proc/meminfo: memFree=1611072/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.1021 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 31641
/proc/meminfo: memFree=1611072/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302121 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 31641
/proc/meminfo: memFree=1611072/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70216 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 31641
/proc/meminfo: memFree=1611072/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 2.00 1.97 1.70 2/76 31645
/proc/meminfo: memFree=1608616/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=16908 CPUtime=2.96
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 897 0 0 0 296 0 0 0 16 0 2 0 1130095783 17313792 883 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 4227 883 83 193 0 4031 0
[pid=31644/tid=31645] ppid=31641 vsize=16908 CPUtime=1.47
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 389 0 0 0 147 0 0 0 17 0 2 0 1130095783 17313792 883 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22264

[startup+3.10141 s]
/proc/loadavg: 2.00 1.97 1.71 3/76 31645
/proc/meminfo: memFree=1606312/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=18828 CPUtime=6.15
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 1489 0 0 0 614 1 0 0 17 0 2 0 1130095783 19279872 1475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 4707 1475 83 193 0 4511 0
[pid=31644/tid=31645] ppid=31641 vsize=18828 CPUtime=3.07
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 666 0 0 0 307 0 0 0 19 0 2 0 1130095783 19279872 1475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24184

[startup+6.30173 s]
/proc/loadavg: 2.00 1.97 1.71 3/76 31645
/proc/meminfo: memFree=1601832/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=23392 CPUtime=12.53
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 2477 0 0 0 1251 2 0 0 18 0 2 0 1130095783 23953408 2463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 5848 2463 83 193 0 5652 0
[pid=31644/tid=31645] ppid=31641 vsize=23392 CPUtime=6.24
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 1106 0 0 0 624 0 0 0 17 0 2 0 1130095783 23953408 2463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28748

[startup+12.7014 s]
/proc/loadavg: 2.00 1.97 1.71 3/76 31645
/proc/meminfo: memFree=1597424/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=26408 CPUtime=25.29
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 3336 0 0 0 2525 4 0 0 17 0 2 0 1130095783 27041792 3322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 6602 3322 83 193 0 6406 0
[pid=31644/tid=31645] ppid=31641 vsize=26408 CPUtime=12.61
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 1476 0 0 0 1260 1 0 0 25 0 2 0 1130095783 27041792 3322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31764

[startup+25.5027 s]
/proc/loadavg: 2.00 1.97 1.71 3/76 31645
/proc/meminfo: memFree=1593712/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=30376 CPUtime=50.82
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 4318 0 0 0 5078 4 0 0 18 0 2 0 1130095783 31105024 4304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 7594 4304 83 193 0 7398 0
[pid=31644/tid=31645] ppid=31641 vsize=30376 CPUtime=25.36
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 1870 0 0 0 2534 2 0 0 25 0 2 0 1130095783 31105024 4304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35732

[startup+51.1023 s]
/proc/loadavg: 2.00 1.97 1.72 3/76 31645
/proc/meminfo: memFree=1589616/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=34764 CPUtime=101.89
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 5306 0 0 0 10183 6 0 0 25 0 2 0 1130095783 35598336 5292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 8691 5292 83 193 0 8495 0
[pid=31644/tid=31645] ppid=31641 vsize=34764 CPUtime=50.82
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 2284 0 0 0 5080 2 0 0 25 0 2 0 1130095783 35598336 5292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 40120

[startup+102.307 s]
/proc/loadavg: 2.00 1.97 1.73 3/76 31645
/proc/meminfo: memFree=1584048/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=39648 CPUtime=204.02
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 6672 0 0 0 20394 8 0 0 21 0 2 0 1130095783 40599552 6658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 9912 6658 83 193 0 9716 0
[pid=31644/tid=31645] ppid=31641 vsize=39648 CPUtime=101.77
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 2916 0 0 0 10174 3 0 0 25 0 2 0 1130095783 40599552 6658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 45004

[startup+162.302 s]
/proc/loadavg: 2.00 1.97 1.74 3/76 31645
/proc/meminfo: memFree=1577776/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=46204 CPUtime=323.69
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 8266 0 0 0 32358 11 0 0 25 0 2 0 1130095783 47312896 8252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 11551 8252 83 193 0 11355 0
[pid=31644/tid=31645] ppid=31641 vsize=46204 CPUtime=161.49
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 3714 0 0 0 16144 5 0 0 20 0 2 0 1130095783 47312896 8252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 51560

[startup+222.303 s]
/proc/loadavg: 2.00 1.97 1.76 3/76 31645
/proc/meminfo: memFree=1573424/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=50460 CPUtime=443.37
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 9334 0 0 0 44323 14 0 0 25 0 2 0 1130095783 51671040 9320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 12615 9320 83 193 0 12419 0
[pid=31644/tid=31645] ppid=31641 vsize=50460 CPUtime=221.19
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 4218 0 0 0 22113 6 0 0 25 0 2 0 1130095783 51671040 9320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 55816

[startup+282.303 s]
/proc/loadavg: 2.00 1.97 1.77 3/76 31645
/proc/meminfo: memFree=1570672/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=54308 CPUtime=563.05
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 10083 0 0 0 56290 15 0 0 25 0 2 0 1130095783 55611392 10069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 13577 10069 83 193 0 13381 0
[pid=31644/tid=31645] ppid=31641 vsize=54308 CPUtime=280.9
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 4548 0 0 0 28084 6 0 0 25 0 2 0 1130095783 55611392 10069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 59664

[startup+342.303 s]
/proc/loadavg: 2.00 1.97 1.78 3/76 31645
/proc/meminfo: memFree=1566192/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=58208 CPUtime=682.73
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 11134 0 0 0 68255 18 0 0 25 0 2 0 1130095783 59604992 11120 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 14552 11120 83 193 0 14356 0
[pid=31644/tid=31645] ppid=31641 vsize=58208 CPUtime=340.6
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 5214 0 0 0 34052 8 0 0 25 0 2 0 1130095783 59604992 11120 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 63564

[startup+402.303 s]
/proc/loadavg: 2.00 1.97 1.79 3/76 31645
/proc/meminfo: memFree=1563696/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=61380 CPUtime=802.42
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 11783 0 0 0 80223 19 0 0 25 0 2 0 1130095783 62853120 11769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 15345 11769 83 193 0 15149 0
[pid=31644/tid=31645] ppid=31641 vsize=61380 CPUtime=400.32
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 5651 0 0 0 40023 9 0 0 25 0 2 0 1130095783 62853120 11769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 66736

[startup+462.303 s]
/proc/loadavg: 2.00 1.97 1.80 3/76 31645
/proc/meminfo: memFree=1558064/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=67008 CPUtime=922.11
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 13174 0 0 0 92190 21 0 0 25 0 2 0 1130095783 68616192 13160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 16752 13160 83 193 0 16556 0
[pid=31644/tid=31645] ppid=31641 vsize=67008 CPUtime=460.03
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 6430 0 0 0 45993 10 0 0 25 0 2 0 1130095783 68616192 13160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 72364

[startup+522.303 s]
/proc/loadavg: 2.00 1.97 1.81 3/76 31645
/proc/meminfo: memFree=1557488/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=67636 CPUtime=1041.8
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 13324 0 0 0 104159 21 0 0 25 0 2 0 1130095783 69259264 13310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 16909 13310 83 193 0 16713 0
[pid=31644/tid=31645] ppid=31641 vsize=67636 CPUtime=519.74
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 6542 0 0 0 51964 10 0 0 25 0 2 0 1130095783 69259264 13310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.8
Current children cumulated vsize (KiB) 72992

[startup+582.303 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 31645
/proc/meminfo: memFree=1554480/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=70792 CPUtime=1161.48
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 14105 0 0 0 116125 23 0 0 19 0 2 0 1130095783 72491008 14091 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 17698 14091 83 193 0 17502 0
[pid=31644/tid=31645] ppid=31641 vsize=70792 CPUtime=579.46
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 7004 0 0 0 57934 12 0 0 25 0 2 0 1130095783 72491008 14091 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.48
Current children cumulated vsize (KiB) 76148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 31645
/proc/meminfo: memFree=1552496/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=72084 CPUtime=1200.19
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 14564 0 0 0 119996 23 0 0 25 0 2 0 1130095783 73814016 14550 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 18021 14550 83 193 0 17825 0
[pid=31644/tid=31645] ppid=31641 vsize=72084 CPUtime=598.76
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 7272 0 0 0 59864 12 0 0 25 0 2 0 1130095783 73814016 14550 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 77440

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

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

[startup+601.707 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 31645
/proc/meminfo: memFree=1552496/2055920 swapFree=4177652/4192956
[pid=31641] ppid=31639 vsize=5356 CPUtime=0
/proc/31641/stat : 31641 (manysat.sh) S 31639 31641 31428 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1130095782 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31641/statm: 1339 238 195 169 0 50 0
[pid=31644] ppid=31641 vsize=72084 CPUtime=1200.19
/proc/31644/stat : 31644 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194304 14564 0 0 0 119996 23 0 0 25 0 2 0 1130095783 73814016 14550 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31644/statm: 18021 14550 83 193 0 17825 0
[pid=31644/tid=31645] ppid=31641 vsize=72084 CPUtime=598.76
/proc/31644/task/31645/stat : 31645 (manysat1.1_stat) R 31641 31641 31428 0 -1 4194368 7272 0 0 0 59864 12 0 0 25 0 2 0 1130095783 73814016 14550 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 77440

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31641 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.19
CPU user time (s): 1199.96
CPU system time (s): 0.23
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 77440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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= 2

runsolver used 0.643902 second user time and 2.10568 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 10:25:18
IDJOB=1527047
IDBENCH=70665
IDSOLVER=514
FILE ID=node84/1527047-1238574318
PBS_JOBID= 9062191
Free space on /tmp= 66312 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527047-1238574318/watcher-1527047-1238574318 -o /tmp/evaluation-result-1527047-1238574318/solver-1527047-1238574318 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527047-1238574318.cnf aimd 1

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

MD5SUM BENCH= 647005b2285214f4136823936a28bcc9
RANDOM SEED=63122246

node84.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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1611616 kB
Buffers:         83872 kB
Cached:         271216 kB
SwapCached:       6944 kB
Active:         197032 kB
Inactive:       167256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611616 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            65252 kB
Committed_AS:  3011352 kB
PageTables:       1980 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 node84 at 2009-04-01 10:35:22