Trace number 1526108

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.12 601.521

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S857870897-089.cnf
MD5SUMc58d3e32f1903c03b844745c17ddeb30
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1526108-1238485914/watcher-1526108-1238485914 -o /tmp/evaluation-result-1526108-1238485914/solver-1526108-1238485914 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526108-1238485914.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.90 3/68 27554
/proc/meminfo: memFree=1698424/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0
/proc/27554/stat : 27554 (manysat.sh) R 27552 27554 27354 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121253417 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27554/statm: 1339 234 194 169 0 50 0
[pid=27555] ppid=27554 vsize=824 CPUtime=0
/proc/27555/stat : 27555 (SatElite) R 27554 27554 27354 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 1121253417 843776 94 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/27555/statm: 206 95 50 127 0 76 0

[startup+0.0815051 s]
/proc/loadavg: 1.92 1.98 1.90 3/68 27554
/proc/meminfo: memFree=1698424/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.121505 s]
/proc/loadavg: 1.92 1.98 1.90 3/68 27554
/proc/meminfo: memFree=1698424/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.30152 s]
/proc/loadavg: 1.92 1.98 1.90 3/68 27554
/proc/meminfo: memFree=1698424/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.702548 s]
/proc/loadavg: 1.92 1.98 1.90 3/68 27554
/proc/meminfo: memFree=1698424/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50261 s]
/proc/loadavg: 1.92 1.98 1.90 3/71 27558
/proc/meminfo: memFree=1693856/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=17584 CPUtime=2.92
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 1244 0 0 0 292 0 0 0 18 0 2 0 1121253419 18006016 1230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 4396 1230 83 193 0 4200 0
[pid=27557/tid=27558] ppid=27554 vsize=17584 CPUtime=1.45
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 531 0 0 0 145 0 0 0 20 0 2 0 1121253420 18006016 1230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 22940

[startup+3.10171 s]
/proc/loadavg: 1.92 1.98 1.90 3/71 27558
/proc/meminfo: memFree=1691680/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=21176 CPUtime=6.12
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 2150 0 0 0 611 1 0 0 17 0 2 0 1121253419 21684224 2136 1992294400 134512640 135305190 4294956144 18446744073709551615 134548023 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 5294 2136 83 193 0 5098 0
[pid=27557/tid=27558] ppid=27554 vsize=21176 CPUtime=3.05
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 989 0 0 0 305 0 0 0 17 0 2 0 1121253420 21684224 2136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 26532

[startup+6.30193 s]
/proc/loadavg: 1.93 1.98 1.90 3/71 27558
/proc/meminfo: memFree=1686944/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=24348 CPUtime=12.5
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 2990 0 0 0 1249 1 0 0 25 0 2 0 1121253419 24932352 2976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 6087 2976 83 193 0 5891 0
[pid=27557/tid=27558] ppid=27554 vsize=24348 CPUtime=6.25
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 1424 0 0 0 625 0 0 0 19 0 2 0 1121253420 24932352 2976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 29704

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.90 3/71 27558
/proc/meminfo: memFree=1682208/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=28748 CPUtime=25.27
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 4131 0 0 0 2524 3 0 0 25 0 2 0 1121253419 29437952 4117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 7187 4117 83 193 0 6991 0
[pid=27557/tid=27558] ppid=27554 vsize=28748 CPUtime=12.65
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 1941 0 0 0 1264 1 0 0 25 0 2 0 1121253420 29437952 4117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 34104

[startup+25.5022 s]
/proc/loadavg: 1.95 1.98 1.90 3/71 27558
/proc/meminfo: memFree=1677408/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=33596 CPUtime=50.79
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 5188 0 0 0 5075 4 0 0 25 0 2 0 1121253419 34402304 5174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 8399 5174 83 193 0 8203 0
[pid=27557/tid=27558] ppid=27554 vsize=33596 CPUtime=25.44
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 2548 0 0 0 2542 2 0 0 25 0 2 0 1121253420 34402304 5174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 38952

[startup+51.1029 s]
/proc/loadavg: 1.96 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1671456/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=40652 CPUtime=101.86
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 6716 0 0 0 10180 6 0 0 25 0 2 0 1121253419 41627648 6702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 10163 6702 83 193 0 9967 0
[pid=27557/tid=27558] ppid=27554 vsize=40652 CPUtime=51.03
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 3262 0 0 0 5100 3 0 0 25 0 2 0 1121253420 41627648 6702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 46008

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1661472/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=50336 CPUtime=204
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 9122 0 0 0 20388 12 0 0 23 0 2 0 1121253419 51544064 9108 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 12584 9108 83 193 0 12388 0
[pid=27557/tid=27558] ppid=27554 vsize=50336 CPUtime=102.21
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 4516 0 0 0 10216 5 0 0 25 0 2 0 1121253420 51544064 9108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 55692

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1650912/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=62000 CPUtime=323.67
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 11826 0 0 0 32350 17 0 0 20 0 2 0 1121253419 63488000 11812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 15500 11812 83 193 0 15304 0
[pid=27557/tid=27558] ppid=27554 vsize=62000 CPUtime=162.18
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 6054 0 0 0 16210 8 0 0 25 0 2 0 1121253420 63488000 11812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 67356

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1638368/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=75300 CPUtime=443.35
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 14911 0 0 0 44310 25 0 0 25 0 2 0 1121253419 77107200 14897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 18825 14897 83 193 0 18629 0
[pid=27557/tid=27558] ppid=27554 vsize=75300 CPUtime=222.16
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 7921 0 0 0 22204 12 0 0 25 0 2 0 1121253420 77107200 14897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 80656

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1632096/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=81928 CPUtime=563.09
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 16488 0 0 0 56279 30 0 0 19 0 2 0 1121253419 83894272 16474 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 20482 16474 83 193 0 20286 0
[pid=27557/tid=27558] ppid=27554 vsize=81928 CPUtime=281.96
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 8410 0 0 0 28182 14 0 0 21 0 2 0 1121253420 83894272 16474 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.11
Current children cumulated vsize (KiB) 87284

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1626528/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=87944 CPUtime=682.83
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 17866 0 0 0 68250 33 0 0 25 0 2 0 1121253419 90054656 17852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 21986 17852 83 193 0 21790 0
[pid=27557/tid=27558] ppid=27554 vsize=87944 CPUtime=341.73
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 9257 0 0 0 34157 16 0 0 23 0 2 0 1121253420 90054656 17852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.85
Current children cumulated vsize (KiB) 93300

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1619296/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=95744 CPUtime=802.57
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 19677 0 0 0 80220 37 0 0 25 0 2 0 1121253419 98041856 19648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 23936 19648 83 193 0 23740 0
[pid=27557/tid=27558] ppid=27554 vsize=95744 CPUtime=401.48
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 9719 0 0 0 40130 18 0 0 25 0 2 0 1121253420 98041856 19648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.59
Current children cumulated vsize (KiB) 101100

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1605600/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=110640 CPUtime=922.32
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 23090 0 0 0 92188 44 0 0 25 0 2 0 1121253419 113295360 23061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 27660 23061 83 193 0 27464 0
[pid=27557/tid=27558] ppid=27554 vsize=110640 CPUtime=461.24
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 11208 0 0 0 46102 22 0 0 25 0 2 0 1121253420 113295360 23061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.34
Current children cumulated vsize (KiB) 115996

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27558
/proc/meminfo: memFree=1603488/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=112584 CPUtime=1042.05
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 23607 0 0 0 104158 47 0 0 25 0 2 0 1121253419 115286016 23578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 28146 23578 83 193 0 27950 0
[pid=27557/tid=27558] ppid=27554 vsize=112584 CPUtime=521
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 11559 0 0 0 52076 24 0 0 25 0 2 0 1121253420 115286016 23578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.07
Current children cumulated vsize (KiB) 117940

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27564
/proc/meminfo: memFree=1602656/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=113736 CPUtime=1161.77
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 23836 0 0 0 116129 48 0 0 25 0 2 0 1121253419 116465664 23807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 28434 23807 83 193 0 28238 0
[pid=27557/tid=27558] ppid=27554 vsize=113736 CPUtime=580.75
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 11659 0 0 0 58051 24 0 0 25 0 2 0 1121253420 116465664 23807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.79
Current children cumulated vsize (KiB) 119092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27564
/proc/meminfo: memFree=1601504/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=114960 CPUtime=1200.1
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 24111 0 0 0 119962 48 0 0 25 0 2 0 1121253419 117719040 24082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 28740 24082 83 193 0 28544 0
[pid=27557/tid=27558] ppid=27554 vsize=114960 CPUtime=599.87
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 11754 0 0 0 59963 24 0 0 25 0 2 0 1121253420 117719040 24082 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) 120316

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.98 1.91 3/71 27564
/proc/meminfo: memFree=1601504/2055920 swapFree=4177828/4192956
[pid=27554] ppid=27552 vsize=5356 CPUtime=0.02
/proc/27554/stat : 27554 (manysat.sh) S 27552 27554 27354 0 -1 4194304 312 235 0 0 0 0 2 0 16 0 1 0 1121253417 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27554/statm: 1339 238 195 169 0 50 0
[pid=27557] ppid=27554 vsize=114960 CPUtime=1200.1
/proc/27557/stat : 27557 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194304 24111 0 0 0 119962 48 0 0 25 0 2 0 1121253419 117719040 24082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27557/statm: 28740 24082 83 193 0 28544 0
[pid=27557/tid=27558] ppid=27554 vsize=114960 CPUtime=599.87
/proc/27557/task/27558/stat : 27558 (manysat1.1_stat) R 27554 27554 27354 0 -1 4194368 11754 0 0 0 59963 24 0 0 25 0 2 0 1121253420 117719040 24082 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) 120316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27554 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.023995
# 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): 601.521
CPU time (s): 1200.12
CPU user time (s): 1199.64
CPU system time (s): 0.48
CPU usage (%): 199.514
Max. virtual memory (cumulated for all children) (KiB): 120316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 547
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 0.646901 second user time and 1.76773 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 09:51:54
IDJOB=1526108
IDBENCH=70477
IDSOLVER=515
FILE ID=node52/1526108-1238485914
PBS_JOBID= 9061852
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S857870897-089.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526108-1238485914/watcher-1526108-1238485914 -o /tmp/evaluation-result-1526108-1238485914/solver-1526108-1238485914 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526108-1238485914.cnf aimd 2

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

MD5SUM BENCH= c58d3e32f1903c03b844745c17ddeb30
RANDOM SEED=935542690

node52.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		: 3000.230
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		: 3000.230
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:       1698968 kB
Buffers:         75140 kB
Cached:         193788 kB
SwapCached:       7968 kB
Active:         170096 kB
Inactive:       108808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698968 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            63640 kB
Committed_AS:  3138432 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 10:01:58