Trace number 1738157

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) 1200.07 601.421

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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 |   18184    36729 |    5455       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17785    46622 |      --       0       --      -- |     --   | -399/9893
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 380   #clauses: 17785   #literals: 46622
0.00/0.03	c CPU time:   0.028995 s
0.00/0.03	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738157-1240835831/watcher-1738157-1240835831 -o /tmp/evaluation-result-1738157-1240835831/solver-1738157-1240835831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738157-1240835831.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: 0.99 0.97 0.91 3/64 31214
/proc/meminfo: memFree=1612016/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111615859 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 235 195 169 0 50 0
[pid=31215] ppid=31214 vsize=824 CPUtime=0
/proc/31215/stat : 31215 (SatElite) R 31214 31214 31029 0 -1 4194304 138 0 0 0 0 0 0 0 19 0 1 0 111615859 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31215/statm: 243 126 51 127 0 113 0

[startup+0.090281 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31214
/proc/meminfo: memFree=1612016/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.10128 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31214
/proc/meminfo: memFree=1612016/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301315 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31214
/proc/meminfo: memFree=1612016/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701373 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31214
/proc/meminfo: memFree=1612016/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.91 3/67 31218
/proc/meminfo: memFree=1602200/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=24148 CPUtime=2.87
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 2977 0 0 0 285 2 0 0 17 0 2 0 111615864 24727552 2962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528428 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 6037 2962 83 193 0 5841 0
[pid=31217/tid=31218] ppid=31214 vsize=24148 CPUtime=1.42
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 1213 0 0 0 141 1 0 0 19 0 2 0 111615866 24727552 2962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 29504

[startup+3.10272 s]
/proc/loadavg: 0.99 0.97 0.91 3/67 31218
/proc/meminfo: memFree=1597976/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=27600 CPUtime=6.06
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 3902 0 0 0 603 3 0 0 25 0 2 0 111615864 28262400 3887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 6900 3887 83 193 0 6704 0
[pid=31217/tid=31218] ppid=31214 vsize=27600 CPUtime=3.01
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 1705 0 0 0 300 1 0 0 25 0 2 0 111615866 28262400 3887 1992294400 134512640 135305190 4294956144 18446744073709551615 134551857 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 32956

[startup+6.30118 s]
/proc/loadavg: 1.07 0.99 0.91 3/67 31218
/proc/meminfo: memFree=1589656/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=35084 CPUtime=12.45
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 5739 0 0 0 1240 5 0 0 25 0 2 0 111615864 35926016 5724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 8771 5724 83 193 0 8575 0
[pid=31217/tid=31218] ppid=31214 vsize=35084 CPUtime=6.21
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 2648 0 0 0 619 2 0 0 22 0 2 0 111615866 35926016 5724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 40440

[startup+12.7021 s]
/proc/loadavg: 1.15 1.00 0.92 3/67 31220
/proc/meminfo: memFree=1580184/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=45084 CPUtime=25.21
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 8153 0 0 0 2513 8 0 0 17 0 2 0 111615864 46166016 8138 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 11271 8138 83 193 0 11075 0
[pid=31217/tid=31218] ppid=31214 vsize=45084 CPUtime=12.62
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 3508 0 0 0 1258 4 0 0 19 0 2 0 111615866 46166016 8138 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 50440

[startup+25.502 s]
/proc/loadavg: 1.34 1.05 0.94 3/67 31220
/proc/meminfo: memFree=1571928/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=53128 CPUtime=50.76
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 9879 0 0 0 5066 10 0 0 25 0 2 0 111615864 54403072 9864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 13282 9864 83 193 0 13086 0
[pid=31217/tid=31218] ppid=31214 vsize=53128 CPUtime=25.41
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 4217 0 0 0 2537 4 0 0 25 0 2 0 111615866 54403072 9864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 58484

[startup+51.1016 s]
/proc/loadavg: 1.56 1.13 0.96 3/67 31220
/proc/meminfo: memFree=1562520/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=63572 CPUtime=101.84
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 12379 0 0 0 10171 13 0 0 25 0 2 0 111615864 65097728 12364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 15893 12364 83 193 0 15697 0
[pid=31217/tid=31218] ppid=31214 vsize=63572 CPUtime=50.99
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 5596 0 0 0 5093 6 0 0 16 0 2 0 111615866 65097728 12364 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 68928

[startup+102.306 s]
/proc/loadavg: 1.81 1.26 1.02 3/67 31220
/proc/meminfo: memFree=1550296/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=75532 CPUtime=204.02
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 15294 0 0 0 20384 18 0 0 25 0 2 0 111615864 77344768 15279 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 18883 15279 83 193 0 18687 0
[pid=31217/tid=31218] ppid=31214 vsize=75532 CPUtime=102.17
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 7058 0 0 0 10208 9 0 0 25 0 2 0 111615866 77344768 15279 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.06
Current children cumulated vsize (KiB) 80888

[startup+162.302 s]
/proc/loadavg: 1.93 1.39 1.07 3/67 31220
/proc/meminfo: memFree=1539992/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=87360 CPUtime=323.75
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 17848 0 0 0 32355 20 0 0 25 0 2 0 111615864 89456640 17815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 21840 17815 83 193 0 21644 0
[pid=31217/tid=31218] ppid=31214 vsize=87360 CPUtime=162.15
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 7875 0 0 0 16205 10 0 0 25 0 2 0 111615866 89456640 17815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 92716

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.13 3/67 31220
/proc/meminfo: memFree=1534232/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=93572 CPUtime=443.47
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 19296 0 0 0 44326 21 0 0 25 0 2 0 111615864 95817728 19263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 23393 19263 83 193 0 23197 0
[pid=31217/tid=31218] ppid=31214 vsize=93572 CPUtime=222.11
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 8774 0 0 0 22200 11 0 0 25 0 2 0 111615866 95817728 19263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.51
Current children cumulated vsize (KiB) 98928

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.18 3/67 31220
/proc/meminfo: memFree=1531992/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=96300 CPUtime=563.22
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 19908 0 0 0 56300 22 0 0 25 0 2 0 111615864 98611200 19875 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 24075 19875 83 193 0 23879 0
[pid=31217/tid=31218] ppid=31214 vsize=96300 CPUtime=282.09
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 8969 0 0 0 28197 12 0 0 25 0 2 0 111615866 98611200 19875 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 101656

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.23 3/67 31220
/proc/meminfo: memFree=1524504/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=104208 CPUtime=682.95
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 21745 0 0 0 68271 24 0 0 25 0 2 0 111615864 106708992 21712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 26052 21712 83 193 0 25856 0
[pid=31217/tid=31218] ppid=31214 vsize=104208 CPUtime=342.07
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 9950 0 0 0 34194 13 0 0 25 0 2 0 111615866 106708992 21712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 109564

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.28 3/67 31220
/proc/meminfo: memFree=1517336/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=111836 CPUtime=802.68
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 23523 0 0 0 80241 27 0 0 25 0 2 0 111615864 114520064 23490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 27959 23490 83 193 0 27763 0
[pid=31217/tid=31218] ppid=31214 vsize=111836 CPUtime=402.03
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 11115 0 0 0 40188 15 0 0 20 0 2 0 111615866 114520064 23490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 117192

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.32 3/67 31220
/proc/meminfo: memFree=1515160/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=114392 CPUtime=922.43
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 24081 0 0 0 92215 28 0 0 25 0 2 0 111615864 117137408 24048 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 28598 24048 83 193 0 28402 0
[pid=31217/tid=31218] ppid=31214 vsize=114392 CPUtime=462.01
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 11243 0 0 0 46186 15 0 0 25 0 2 0 111615866 117137408 24048 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.47
Current children cumulated vsize (KiB) 119748

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.36 3/67 31220
/proc/meminfo: memFree=1508568/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=121628 CPUtime=1042.17
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 25739 0 0 0 104187 30 0 0 25 0 2 0 111615864 124547072 25706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 30407 25706 83 193 0 30211 0
[pid=31217/tid=31218] ppid=31214 vsize=121628 CPUtime=521.99
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 11995 0 0 0 52183 16 0 0 25 0 2 0 111615866 124547072 25706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 126984

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.39 3/67 31220
/proc/meminfo: memFree=1499160/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=132764 CPUtime=1161.91
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 28074 0 0 0 116157 34 0 0 25 0 2 0 111615864 135950336 28015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 33191 28015 83 193 0 32995 0
[pid=31217/tid=31218] ppid=31214 vsize=132764 CPUtime=581.97
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 12785 0 0 0 58179 18 0 0 25 0 2 0 111615866 135950336 28015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 138120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 31220
/proc/meminfo: memFree=1498584/2055920 swapFree=4192812/4192956
[pid=31214] ppid=31212 vsize=5356 CPUtime=0.04
/proc/31214/stat : 31214 (manysat.sh) S 31212 31214 31029 0 -1 4194304 312 458 0 0 0 0 4 0 17 0 1 0 111615859 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31214/statm: 1339 238 195 169 0 50 0
[pid=31217] ppid=31214 vsize=133484 CPUtime=1200.03
/proc/31217/stat : 31217 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194304 28208 0 0 0 119969 34 0 0 25 0 2 0 111615864 136687616 28149 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31217/statm: 33371 28149 83 193 0 33175 0
[pid=31217/tid=31218] ppid=31214 vsize=133484 CPUtime=601.07
/proc/31217/task/31218/stat : 31218 (manysat1.1_stat) R 31214 31214 31029 0 -1 4194368 12861 0 0 0 60089 18 0 0 25 0 2 0 111615866 136687616 28149 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 138840

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 31214 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.052991
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.07
CPU user time (s): 1199.73
CPU system time (s): 0.34
CPU usage (%): 199.539
Max. virtual memory (cumulated for all children) (KiB): 138840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
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 0.572912 second user time and 1.62475 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-27 14:37:11
IDJOB=1738157
IDBENCH=71802
IDSOLVER=515
FILE ID=node30/1738157-1240835831
PBS_JOBID= 9187531
Free space on /tmp= 66360 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738157-1240835831/watcher-1738157-1240835831 -o /tmp/evaluation-result-1738157-1240835831/solver-1738157-1240835831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738157-1240835831.cnf aimd 2

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1238283443

node30.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		: 3000.265
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		: 3000.265
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:       1612496 kB
Buffers:         58252 kB
Cached:         292484 kB
SwapCached:        144 kB
Active:          80920 kB
Inactive:       284440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          24232 kB
Slab:            64168 kB
Committed_AS:   528656 kB
PageTables:       1356 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= 66360 MiB
End job on node30 at 2009-04-27 14:47:14