Trace number 1527257

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) 1200.06 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
MD5SUM2b606655a01fc0a35cd7131dc9f54b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2279     6900 |      --       0       --      -- |     --   | -16/15
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 530   #clauses: 2279   #literals: 6900
0.00/0.00	c CPU time:   0.005999 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-1527257-1238586268/watcher-1527257-1238586268 -o /tmp/evaluation-result-1527257-1238586268/solver-1527257-1238586268 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527257-1238586268.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 1.00 3/76 7298
/proc/meminfo: memFree=1353232/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131287768 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 235 195 169 0 50 0
[pid=7299] ppid=7298 vsize=960 CPUtime=0
/proc/7299/stat : 7299 (SatElite) R 7298 7298 6554 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 1131287769 983040 151 1992294400 134512640 135034092 4294956096 18446744073709551615 134566579 0 0 4096 3 0 0 0 17 0 0 0
/proc/7299/statm: 240 151 68 127 0 110 0

[startup+0.0909511 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7298
/proc/meminfo: memFree=1353232/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101951 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7298
/proc/meminfo: memFree=1353232/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301991 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7298
/proc/meminfo: memFree=1353232/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701069 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 7298
/proc/meminfo: memFree=1353232/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 1.08 1.02 1.01 3/79 7302
/proc/meminfo: memFree=1350648/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=16908 CPUtime=2.95
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 937 0 0 0 294 1 0 0 17 0 2 0 1131287770 17313792 923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 4227 923 83 193 0 4031 0
[pid=7301/tid=7302] ppid=7298 vsize=16908 CPUtime=1.47
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 388 0 0 0 147 0 0 0 17 0 2 0 1131287770 17313792 923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22264

[startup+3.10254 s]
/proc/loadavg: 1.08 1.02 1.01 3/79 7302
/proc/meminfo: memFree=1348024/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=18756 CPUtime=6.14
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 1520 0 0 0 613 1 0 0 17 0 2 0 1131287770 19206144 1506 1992294400 134512640 135305190 4294956144 18446744073709551615 134561695 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 4689 1506 83 193 0 4493 0
[pid=7301/tid=7302] ppid=7298 vsize=18756 CPUtime=3.07
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 674 0 0 0 307 0 0 0 20 0 2 0 1131287770 19206144 1506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24112

[startup+6.30116 s]
/proc/loadavg: 1.15 1.03 1.01 3/79 7302
/proc/meminfo: memFree=1343160/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=22780 CPUtime=12.52
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 2619 0 0 0 1250 2 0 0 17 0 2 0 1131287770 23326720 2605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 5695 2605 83 193 0 5499 0
[pid=7301/tid=7302] ppid=7298 vsize=22780 CPUtime=6.26
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 1161 0 0 0 626 0 0 0 19 0 2 0 1131287770 23326720 2605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 28136

[startup+12.7024 s]
/proc/loadavg: 1.22 1.05 1.02 3/79 7302
/proc/meminfo: memFree=1338744/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=27204 CPUtime=25.28
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 3566 0 0 0 2525 3 0 0 18 0 2 0 1131287770 27856896 3552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 6801 3552 83 193 0 6605 0
[pid=7301/tid=7302] ppid=7298 vsize=27204 CPUtime=12.66
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 1619 0 0 0 1265 1 0 0 25 0 2 0 1131287770 27856896 3552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 32560

[startup+25.5019 s]
/proc/loadavg: 1.39 1.09 1.03 3/79 7302
/proc/meminfo: memFree=1335224/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=31112 CPUtime=50.81
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 4508 0 0 0 5076 5 0 0 23 0 2 0 1131287770 31858688 4494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 7778 4494 83 193 0 7582 0
[pid=7301/tid=7302] ppid=7298 vsize=31112 CPUtime=25.45
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 2078 0 0 0 2543 2 0 0 25 0 2 0 1131287770 31858688 4494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 36468

[startup+51.1018 s]
/proc/loadavg: 1.60 1.17 1.05 3/79 7302
/proc/meminfo: memFree=1330360/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=35644 CPUtime=101.85
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 5683 0 0 0 10178 7 0 0 23 0 2 0 1131287770 36499456 5669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 8911 5669 83 193 0 8715 0
[pid=7301/tid=7302] ppid=7298 vsize=35644 CPUtime=51.03
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 2657 0 0 0 5100 3 0 0 25 0 2 0 1131287770 36499456 5669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 41000

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.10 3/79 7304
/proc/meminfo: memFree=1324472/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=41056 CPUtime=203.98
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 7112 0 0 0 20388 10 0 0 25 0 2 0 1131287770 42041344 7098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 10264 7098 83 193 0 10068 0
[pid=7301/tid=7302] ppid=7298 vsize=41056 CPUtime=102.21
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 3404 0 0 0 10216 5 0 0 25 0 2 0 1131287770 42041344 7098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 46412

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.15 3/79 7304
/proc/meminfo: memFree=1318072/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=47852 CPUtime=323.63
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 8683 0 0 0 32350 13 0 0 25 0 2 0 1131287770 49000448 8669 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 11963 8669 83 193 0 11767 0
[pid=7301/tid=7302] ppid=7298 vsize=47852 CPUtime=162.17
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 4108 0 0 0 16211 6 0 0 25 0 2 0 1131287770 49000448 8669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.63
Current children cumulated vsize (KiB) 53208

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/79 7304
/proc/meminfo: memFree=1312120/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=53560 CPUtime=443.31
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 10174 0 0 0 44315 16 0 0 18 0 2 0 1131287770 54845440 10160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 13390 10160 83 193 0 13194 0
[pid=7301/tid=7302] ppid=7298 vsize=53560 CPUtime=222.14
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 4856 0 0 0 22206 8 0 0 25 0 2 0 1131287770 54845440 10160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 58916

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/79 7304
/proc/meminfo: memFree=1308792/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=58256 CPUtime=563
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 11069 0 0 0 56282 18 0 0 25 0 2 0 1131287770 59654144 11055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 14564 11055 83 193 0 14368 0
[pid=7301/tid=7302] ppid=7298 vsize=58256 CPUtime=282.12
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 5249 0 0 0 28203 9 0 0 25 0 2 0 1131287770 59654144 11055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 63612

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/79 7304
/proc/meminfo: memFree=1305784/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=60828 CPUtime=682.66
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 11754 0 0 0 68248 18 0 0 25 0 2 0 1131287770 62287872 11740 1992294400 134512640 135305190 4294956144 18446744073709551615 134547978 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 15207 11740 83 193 0 15011 0
[pid=7301/tid=7302] ppid=7298 vsize=60828 CPUtime=342.08
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 5615 0 0 0 34199 9 0 0 25 0 2 0 1131287770 62287872 11740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.66
Current children cumulated vsize (KiB) 66184

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/79 7304
/proc/meminfo: memFree=1299832/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=67252 CPUtime=802.34
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 13303 0 0 0 80212 22 0 0 25 0 2 0 1131287770 68866048 13289 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 16813 13289 83 193 0 16617 0
[pid=7301/tid=7302] ppid=7298 vsize=67252 CPUtime=402.06
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 6437 0 0 0 40195 11 0 0 25 0 2 0 1131287770 68866048 13289 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.34
Current children cumulated vsize (KiB) 72608

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.38 3/79 7304
/proc/meminfo: memFree=1297144/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=69980 CPUtime=922.01
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 13923 0 0 0 92177 24 0 0 25 0 2 0 1131287770 71659520 13909 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 17495 13909 83 193 0 17299 0
[pid=7301/tid=7302] ppid=7298 vsize=69980 CPUtime=462.03
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 6750 0 0 0 46191 12 0 0 25 0 2 0 1131287770 71659520 13909 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 75336

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/79 7304
/proc/meminfo: memFree=1295672/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=70696 CPUtime=1041.7
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 14292 0 0 0 104145 25 0 0 25 0 2 0 1131287770 72392704 14278 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 17674 14278 83 193 0 17478 0
[pid=7301/tid=7302] ppid=7298 vsize=70696 CPUtime=522
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 6970 0 0 0 52188 12 0 0 25 0 2 0 1131287770 72392704 14278 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.7
Current children cumulated vsize (KiB) 76052

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 7304
/proc/meminfo: memFree=1291128/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=74720 CPUtime=1161.36
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 15436 0 0 0 116110 26 0 0 25 0 2 0 1131287770 76513280 15422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 18680 15422 83 193 0 18484 0
[pid=7301/tid=7302] ppid=7298 vsize=74720 CPUtime=581.97
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 7622 0 0 0 58184 13 0 0 25 0 2 0 1131287770 76513280 15422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.36
Current children cumulated vsize (KiB) 80076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.46 3/79 7304
/proc/meminfo: memFree=1289656/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=76516 CPUtime=1200.06
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 15793 0 0 0 119979 27 0 0 25 0 2 0 1131287770 78352384 15779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 19129 15779 83 193 0 18933 0
[pid=7301/tid=7302] ppid=7298 vsize=76516 CPUtime=601.38
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 7818 0 0 0 60124 14 0 0 25 0 2 0 1131287770 78352384 15779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81872

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: 1.99 1.85 1.46 3/79 7304
/proc/meminfo: memFree=1289656/2055920 swapFree=4127460/4192956
[pid=7298] ppid=7296 vsize=5356 CPUtime=0
/proc/7298/stat : 7298 (manysat.sh) S 7296 7298 6554 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131287768 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7298/statm: 1339 238 195 169 0 50 0
[pid=7301] ppid=7298 vsize=76516 CPUtime=1200.06
/proc/7301/stat : 7301 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194304 15793 0 0 0 119979 27 0 0 25 0 2 0 1131287770 78352384 15779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7301/statm: 19129 15779 83 193 0 18933 0
[pid=7301/tid=7302] ppid=7298 vsize=76516 CPUtime=601.38
/proc/7301/task/7302/stat : 7302 (manysat1.1_stat) R 7298 7298 6554 0 -1 4194368 7818 0 0 0 60124 14 0 0 25 0 2 0 1131287770 78352384 15779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81872

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7298 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.27
CPU usage (%): 199.436
Max. virtual memory (cumulated for all children) (KiB): 81872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 484
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 0.737887 second user time and 2.01069 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 13:44:28
IDJOB=1527257
IDBENCH=70707
IDSOLVER=514
FILE ID=node63/1527257-1238586268
PBS_JOBID= 9062202
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527257-1238586268/watcher-1527257-1238586268 -o /tmp/evaluation-result-1527257-1238586268/solver-1527257-1238586268 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527257-1238586268.cnf aimd 1

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

MD5SUM BENCH= 2b606655a01fc0a35cd7131dc9f54b92
RANDOM SEED=1905503324

node63.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		: 3000.285
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		: 3000.285
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:       1353776 kB
Buffers:         96832 kB
Cached:         464840 kB
SwapCached:      55360 kB
Active:         220040 kB
Inactive:       398504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353776 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            68196 kB
Committed_AS:  3423280 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-04-01 13:54:32