Trace number 1524708

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) 1200.19 601.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.5195
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	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-1524708-1238363379/watcher-1524708-1238363379 -o /tmp/evaluation-result-1524708-1238363379/solver-1524708-1238363379 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524708-1238363379.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: 0.92 0.98 0.96 3/66 2333
/proc/meminfo: memFree=916712/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0
/proc/2333/stat : 2333 (manysat.sh) R 2331 2333 1981 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1109000877 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2333/statm: 1339 234 194 169 0 50 0
[pid=2334] ppid=2333 vsize=688 CPUtime=0
/proc/2334/stat : 2334 (SatElite) R 2333 2333 1981 0 -1 4194304 67 0 0 0 0 0 0 0 20 0 1 0 1109000878 704512 51 1992294400 134512640 135034092 4294956096 18446744073709551615 134690796 0 0 4096 3 0 0 0 17 1 0 0
/proc/2334/statm: 173 61 50 127 0 43 0

[startup+0.063243 s]
/proc/loadavg: 0.92 0.98 0.96 3/66 2333
/proc/meminfo: memFree=916712/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.103246 s]
/proc/loadavg: 0.92 0.98 0.96 3/66 2333
/proc/meminfo: memFree=916712/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301276 s]
/proc/loadavg: 0.92 0.98 0.96 3/66 2333
/proc/meminfo: memFree=916712/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701326 s]
/proc/loadavg: 0.92 0.98 0.96 3/66 2333
/proc/meminfo: memFree=916712/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.96 3/69 2338
/proc/meminfo: memFree=906448/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=24748 CPUtime=2.84
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 3236 0 0 0 282 2 0 0 16 0 2 0 1109000883 25341952 3222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 6187 3222 83 193 0 5991 0
[pid=2337/tid=2338] ppid=2333 vsize=24748 CPUtime=1.4
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 1185 0 0 0 139 1 0 0 17 0 2 0 1109000885 25341952 3222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30104

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.96 3/69 2338
/proc/meminfo: memFree=902352/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=30760 CPUtime=6.04
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 4766 0 0 0 600 4 0 0 16 0 2 0 1109000883 31498240 4752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 7690 4752 83 193 0 7494 0
[pid=2337/tid=2338] ppid=2333 vsize=30760 CPUtime=3
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 1986 0 0 0 298 2 0 0 16 0 2 0 1109000885 31498240 4752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 36116

[startup+6.30205 s]
/proc/loadavg: 1.01 1.00 0.97 3/69 2338
/proc/meminfo: memFree=890256/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=40344 CPUtime=12.43
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 7033 0 0 0 1237 6 0 0 17 0 2 0 1109000883 41312256 7019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 10086 7019 83 193 0 9890 0
[pid=2337/tid=2338] ppid=2333 vsize=40344 CPUtime=6.18
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 3124 0 0 0 616 2 0 0 17 0 2 0 1109000885 41312256 7019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 45700

[startup+12.7019 s]
/proc/loadavg: 1.09 1.02 0.97 3/69 2338
/proc/meminfo: memFree=881936/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=45836 CPUtime=25.19
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 8533 0 0 0 2511 8 0 0 17 0 2 0 1109000883 46936064 8519 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 11459 8519 83 193 0 11263 0
[pid=2337/tid=2338] ppid=2333 vsize=45836 CPUtime=12.56
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 3936 0 0 0 1252 4 0 0 17 0 2 0 1109000885 46936064 8519 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 51192

[startup+25.5015 s]
/proc/loadavg: 1.29 1.06 0.99 3/69 2338
/proc/meminfo: memFree=871696/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=56688 CPUtime=50.72
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 11132 0 0 0 5061 11 0 0 17 0 2 0 1109000883 58048512 11118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 14172 11118 83 193 0 13976 0
[pid=2337/tid=2338] ppid=2333 vsize=56688 CPUtime=25.3
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 5228 0 0 0 2524 6 0 0 21 0 2 0 1109000885 58048512 11118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 62044

[startup+51.1018 s]
/proc/loadavg: 1.53 1.14 1.02 3/69 2338
/proc/meminfo: memFree=859152/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=69068 CPUtime=101.81
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 14264 0 0 0 10164 17 0 0 17 0 2 0 1109000883 70725632 14250 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 17267 14250 83 193 0 17071 0
[pid=2337/tid=2338] ppid=2333 vsize=69068 CPUtime=50.8
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 6903 0 0 0 5071 9 0 0 17 0 2 0 1109000885 70725632 14250 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 74424

[startup+102.305 s]
/proc/loadavg: 1.79 1.27 1.06 3/69 2338
/proc/meminfo: memFree=816144/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=112592 CPUtime=203.97
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 24956 0 0 0 20363 34 0 0 20 0 2 0 1109000883 115294208 24913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 28148 24913 83 193 0 27952 0
[pid=2337/tid=2338] ppid=2333 vsize=112592 CPUtime=101.78
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 12847 0 0 0 10160 18 0 0 20 0 2 0 1109000885 115294208 24913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 117948

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.12 3/69 2338
/proc/meminfo: memFree=801936/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=126868 CPUtime=323.69
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 28539 0 0 0 32330 39 0 0 20 0 2 0 1109000883 129912832 28496 1992294400 134512640 135305190 4294956144 18446744073709551615 134556720 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 31717 28496 83 193 0 31521 0
[pid=2337/tid=2338] ppid=2333 vsize=126868 CPUtime=161.54
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 14530 0 0 0 16133 21 0 0 25 0 2 0 1109000885 129912832 28496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.73
Current children cumulated vsize (KiB) 132224

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.17 3/69 2338
/proc/meminfo: memFree=786512/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=142104 CPUtime=443.42
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 32479 0 0 0 44297 45 0 0 21 0 2 0 1109000883 145514496 32390 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 35526 32390 83 193 0 35330 0
[pid=2337/tid=2338] ppid=2333 vsize=142104 CPUtime=221.3
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 16164 0 0 0 22107 23 0 0 25 0 2 0 1109000885 145514496 32390 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.46
Current children cumulated vsize (KiB) 147460

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.22 3/69 2338
/proc/meminfo: memFree=778768/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=150612 CPUtime=563.16
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 34360 0 0 0 56268 48 0 0 25 0 2 0 1109000883 154226688 34271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 37653 34271 83 193 0 37457 0
[pid=2337/tid=2338] ppid=2333 vsize=150612 CPUtime=281.06
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 16917 0 0 0 28082 24 0 0 25 0 2 0 1109000885 154226688 34271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.2
Current children cumulated vsize (KiB) 155968

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.27 3/69 2338
/proc/meminfo: memFree=762896/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=165848 CPUtime=682.88
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 38374 0 0 0 68232 56 0 0 25 0 2 0 1109000883 169828352 38285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 41462 38285 83 193 0 41266 0
[pid=2337/tid=2338] ppid=2333 vsize=165848 CPUtime=340.81
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 18439 0 0 0 34053 28 0 0 25 0 2 0 1109000885 169828352 38285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 171204

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.31 3/69 2338
/proc/meminfo: memFree=751632/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=176972 CPUtime=802.63
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 41146 0 0 0 80201 62 0 0 25 0 2 0 1109000883 181219328 41045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 44243 41045 83 193 0 44047 0
[pid=2337/tid=2338] ppid=2333 vsize=176972 CPUtime=400.58
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 20009 0 0 0 40027 31 0 0 25 0 2 0 1109000885 181219328 41045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.67
Current children cumulated vsize (KiB) 182328

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.35 3/69 2338
/proc/meminfo: memFree=733648/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=194808 CPUtime=922.36
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 45649 0 0 0 92165 71 0 0 25 0 2 0 1109000883 199483392 45548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 48702 45548 83 193 0 48506 0
[pid=2337/tid=2338] ppid=2333 vsize=194808 CPUtime=460.33
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 21740 0 0 0 45998 35 0 0 25 0 2 0 1109000885 199483392 45548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 200164

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.39 3/69 2338
/proc/meminfo: memFree=730704/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=197880 CPUtime=1042.09
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 46382 0 0 0 104137 72 0 0 25 0 2 0 1109000883 202629120 46281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 49470 46281 83 193 0 49274 0
[pid=2337/tid=2338] ppid=2333 vsize=197880 CPUtime=520.1
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 21903 0 0 0 51974 36 0 0 17 0 2 0 1109000885 202629120 46281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 203236

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.42 3/69 2338
/proc/meminfo: memFree=725072/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=203760 CPUtime=1161.84
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 47867 0 0 0 116108 76 0 0 20 0 2 0 1109000883 208650240 47766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 50940 47766 83 193 0 50744 0
[pid=2337/tid=2338] ppid=2333 vsize=203760 CPUtime=579.86
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 22683 0 0 0 57948 38 0 0 16 0 2 0 1109000885 208650240 47766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.88
Current children cumulated vsize (KiB) 209116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.43 3/69 2338
/proc/meminfo: memFree=715792/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=212432 CPUtime=1200.15
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 50086 0 0 0 119936 79 0 0 25 0 2 0 1109000883 217530368 49985 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 53108 49985 83 193 0 52912 0
[pid=2337/tid=2338] ppid=2333 vsize=212432 CPUtime=598.98
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 23673 0 0 0 59859 39 0 0 25 0 2 0 1109000885 217530368 49985 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 217788

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.43 3/69 2338
/proc/meminfo: memFree=715792/2055920 swapFree=4176412/4192956
[pid=2333] ppid=2331 vsize=5356 CPUtime=0.04
/proc/2333/stat : 2333 (manysat.sh) S 2331 2333 1981 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109000877 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2333/statm: 1339 238 195 169 0 50 0
[pid=2337] ppid=2333 vsize=212432 CPUtime=1200.15
/proc/2337/stat : 2337 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194304 50086 0 0 0 119936 79 0 0 25 0 2 0 1109000883 217530368 49985 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2337/statm: 53108 49985 83 193 0 52912 0
[pid=2337/tid=2338] ppid=2333 vsize=212432 CPUtime=598.98
/proc/2337/task/2338/stat : 2338 (manysat1.1_stat) R 2333 2333 1981 0 -1 4194368 23673 0 0 0 59859 39 0 0 25 0 2 0 1109000885 217530368 49985 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 217788

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2333 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.054991
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.19
CPU user time (s): 1199.4
CPU system time (s): 0.79
CPU usage (%): 199.526
Max. virtual memory (cumulated for all children) (KiB): 217788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 748
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 0.597909 second user time and 1.62975 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-29 23:49:39
IDJOB=1524708
IDBENCH=70197
IDSOLVER=515
FILE ID=node40/1524708-1238363379
PBS_JOBID= 9061188
Free space on /tmp= 63504 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524708-1238363379/watcher-1524708-1238363379 -o /tmp/evaluation-result-1524708-1238363379/solver-1524708-1238363379 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524708-1238363379.cnf aimd 2

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=335921584

node40.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		: 3000.232
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		: 3000.232
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:        917128 kB
Buffers:         86460 kB
Cached:         954308 kB
SwapCached:       9628 kB
Active:         176332 kB
Inactive:       875716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        917128 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          17076 kB
Slab:            72664 kB
Committed_AS:  2679844 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-29 23:59:41