Trace number 1527382

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) 1200.12 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
MD5SUM074d3c53fc7fcb6f758396e5d450cb42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1942     5904 |      --       0       --      -- |     --   | -13/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 447   #clauses: 1942   #literals: 5904
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-1527382-1238595441/watcher-1527382-1238595441 -o /tmp/evaluation-result-1527382-1238595441/solver-1527382-1238595441 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527382-1238595441.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: 1.00 1.00 1.09 3/64 21620
/proc/meminfo: memFree=1595576/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) R 21618 21620 21163 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132205978 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21620/statm: 1339 234 194 169 0 50 0
[pid=21621] ppid=21620 vsize=828 CPUtime=0
/proc/21621/stat : 21621 (SatElite) R 21620 21620 21163 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1132205978 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/21621/statm: 207 132 68 127 0 77 0

[startup+0.0247861 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21620
/proc/meminfo: memFree=1595576/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.345795 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21620
/proc/meminfo: memFree=1595576/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.402799 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21620
/proc/meminfo: memFree=1595576/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70283 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21620
/proc/meminfo: memFree=1595576/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 21624
/proc/meminfo: memFree=1592736/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=15748 CPUtime=2.96
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 869 0 0 0 295 1 0 0 17 0 2 0 1132205979 16125952 855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 3937 855 83 193 0 3741 0
[pid=21623/tid=21624] ppid=21620 vsize=15748 CPUtime=1.46
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 356 0 0 0 146 0 0 0 17 0 2 0 1132205979 16125952 855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21104

[startup+3.10106 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 21624
/proc/meminfo: memFree=1590368/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=18768 CPUtime=6.14
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 1492 0 0 0 613 1 0 0 17 0 2 0 1132205979 19218432 1478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 4692 1478 83 193 0 4496 0
[pid=21623/tid=21624] ppid=21620 vsize=18768 CPUtime=3.05
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 656 0 0 0 305 0 0 0 19 0 2 0 1132205979 19218432 1478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24124

[startup+6.30137 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 21624
/proc/meminfo: memFree=1585888/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=22528 CPUtime=12.53
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 2519 0 0 0 1251 2 0 0 17 0 2 0 1132205979 23068672 2505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 5632 2505 83 193 0 5436 0
[pid=21623/tid=21624] ppid=21620 vsize=22528 CPUtime=6.25
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 1053 0 0 0 624 1 0 0 18 0 2 0 1132205979 23068672 2505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27884

[startup+12.702 s]
/proc/loadavg: 1.22 1.05 1.11 3/67 21624
/proc/meminfo: memFree=1581152/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=27000 CPUtime=25.3
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 3534 0 0 0 2527 3 0 0 20 0 2 0 1132205979 27648000 3520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 6750 3520 83 193 0 6554 0
[pid=21623/tid=21624] ppid=21620 vsize=27000 CPUtime=12.62
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 1535 0 0 0 1260 2 0 0 25 0 2 0 1132205979 27648000 3520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32356

[startup+25.5062 s]
/proc/loadavg: 1.34 1.08 1.11 3/67 21624
/proc/meminfo: memFree=1578144/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=30164 CPUtime=50.85
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 4309 0 0 0 5080 5 0 0 18 0 2 0 1132205979 30887936 4295 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 7541 4295 83 193 0 7345 0
[pid=21623/tid=21624] ppid=21620 vsize=30164 CPUtime=25.37
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 1922 0 0 0 2535 2 0 0 18 0 2 0 1132205979 30887936 4295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35520

[startup+51.1026 s]
/proc/loadavg: 1.56 1.15 1.14 3/67 21624
/proc/meminfo: memFree=1573856/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=34132 CPUtime=101.93
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 5391 0 0 0 10185 8 0 0 25 0 2 0 1132205979 34951168 5377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 8533 5377 83 193 0 8337 0
[pid=21623/tid=21624] ppid=21620 vsize=34132 CPUtime=50.86
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 2412 0 0 0 5083 3 0 0 25 0 2 0 1132205979 34951168 5377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 39488

[startup+102.302 s]
/proc/loadavg: 1.82 1.29 1.18 3/67 21624
/proc/meminfo: memFree=1568544/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=40244 CPUtime=204.1
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 6716 0 0 0 20401 9 0 0 25 0 2 0 1132205979 41209856 6702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 10061 6702 83 193 0 9865 0
[pid=21623/tid=21624] ppid=21620 vsize=40244 CPUtime=101.85
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 3175 0 0 0 10181 4 0 0 24 0 2 0 1132205979 41209856 6702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 45600

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.23 3/67 21624
/proc/meminfo: memFree=1560288/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=47828 CPUtime=323.82
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 8717 0 0 0 32369 13 0 0 25 0 2 0 1132205979 48975872 8703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 11957 8703 83 193 0 11761 0
[pid=21623/tid=21624] ppid=21620 vsize=47828 CPUtime=161.61
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 4162 0 0 0 16155 6 0 0 25 0 2 0 1132205979 48975872 8703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 53184

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.28 3/67 21624
/proc/meminfo: memFree=1556832/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=51908 CPUtime=443.57
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 9612 0 0 0 44341 16 0 0 25 0 2 0 1132205979 53153792 9598 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 12977 9598 83 193 0 12781 0
[pid=21623/tid=21624] ppid=21620 vsize=51908 CPUtime=221.36
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 4703 0 0 0 22129 7 0 0 25 0 2 0 1132205979 53153792 9598 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 57264

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.32 3/67 21624
/proc/meminfo: memFree=1551776/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=57600 CPUtime=563.31
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 10920 0 0 0 56312 19 0 0 25 0 2 0 1132205979 58982400 10906 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 14400 10906 83 193 0 14204 0
[pid=21623/tid=21624] ppid=21620 vsize=57600 CPUtime=281.12
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 5320 0 0 0 28103 9 0 0 25 0 2 0 1132205979 58982400 10906 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 62956

[startup+342.306 s]
/proc/loadavg: 1.99 1.67 1.36 3/67 21624
/proc/meminfo: memFree=1549280/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=59844 CPUtime=683.05
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 11506 0 0 0 68285 20 0 0 25 0 2 0 1132205979 61280256 11492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 14961 11492 83 193 0 14765 0
[pid=21623/tid=21624] ppid=21620 vsize=59844 CPUtime=340.88
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 5795 0 0 0 34078 10 0 0 25 0 2 0 1132205979 61280256 11492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 65200

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.40 3/67 21624
/proc/meminfo: memFree=1544736/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=64912 CPUtime=802.79
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 12672 0 0 0 80257 22 0 0 18 0 2 0 1132205979 66469888 12658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 16228 12658 83 193 0 16032 0
[pid=21623/tid=21624] ppid=21620 vsize=64912 CPUtime=400.64
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 6277 0 0 0 40053 11 0 0 25 0 2 0 1132205979 66469888 12658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 70268

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.43 3/67 21624
/proc/meminfo: memFree=1541152/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=68436 CPUtime=922.52
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 13516 0 0 0 92230 22 0 0 25 0 2 0 1132205979 70078464 13502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 17109 13502 83 193 0 16913 0
[pid=21623/tid=21624] ppid=21620 vsize=68436 CPUtime=460.4
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 6788 0 0 0 46029 11 0 0 25 0 2 0 1132205979 70078464 13502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 73792

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 21624
/proc/meminfo: memFree=1539232/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=69792 CPUtime=1042.27
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 14006 0 0 0 104203 24 0 0 25 0 2 0 1132205979 71467008 13992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 17448 13992 83 193 0 17252 0
[pid=21623/tid=21624] ppid=21620 vsize=69792 CPUtime=520.16
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 7094 0 0 0 52004 12 0 0 25 0 2 0 1132205979 71467008 13992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 75148

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 21624
/proc/meminfo: memFree=1535456/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=73548 CPUtime=1162.01
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 14963 0 0 0 116176 25 0 0 17 0 2 0 1132205979 75313152 14949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 18387 14949 83 193 0 18191 0
[pid=21623/tid=21624] ppid=21620 vsize=73548 CPUtime=579.91
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 7518 0 0 0 57979 12 0 0 25 0 2 0 1132205979 75313152 14949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 78904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 21624
/proc/meminfo: memFree=1533664/2055920 swapFree=4179168/4192956
[pid=21620] ppid=21618 vsize=5356 CPUtime=0
/proc/21620/stat : 21620 (manysat.sh) S 21618 21620 21163 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1132205978 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21620/statm: 1339 238 195 169 0 50 0
[pid=21623] ppid=21620 vsize=75736 CPUtime=1200.12
/proc/21623/stat : 21623 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194304 15400 0 0 0 119986 26 0 0 25 0 2 0 1132205979 77553664 15386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21623/statm: 18934 15386 83 193 0 18738 0
[pid=21623/tid=21624] ppid=21620 vsize=75736 CPUtime=598.93
/proc/21623/task/21624/stat : 21624 (manysat1.1_stat) R 21620 21620 21163 0 -1 4194368 7777 0 0 0 59881 12 0 0 25 0 2 0 1132205979 77553664 15386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 81092

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 21620 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=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.26
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 81092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469
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 0.618905 second user time and 1.58276 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 16:17:21
IDJOB=1527382
IDBENCH=70732
IDSOLVER=514
FILE ID=node61/1527382-1238595441
PBS_JOBID= 9068306
Free space on /tmp= 66344 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527382-1238595441/watcher-1527382-1238595441 -o /tmp/evaluation-result-1527382-1238595441/solver-1527382-1238595441 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527382-1238595441.cnf aimd 1

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

MD5SUM BENCH= 074d3c53fc7fcb6f758396e5d450cb42
RANDOM SEED=681039576

node61.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		: 3000.238
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		: 3000.238
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:       1596056 kB
Buffers:         89620 kB
Cached:         276528 kB
SwapCached:       7920 kB
Active:         205024 kB
Inactive:       170772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596056 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70240 kB
Committed_AS:  2774968 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-04-01 16:27:23