Trace number 1524648

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) 1200.14 601.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.021996 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-1524648-1238362525/watcher-1524648-1238362525 -o /tmp/evaluation-result-1524648-1238362525/solver-1524648-1238362525 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524648-1238362525.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 0.99 3/64 6282
/proc/meminfo: memFree=925880/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0
/proc/6282/stat : 6282 (manysat.sh) R 6280 6282 6034 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1108915016 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/6282/statm: 1339 234 194 169 0 50 0
[pid=6283] ppid=6282 vsize=824 CPUtime=0
/proc/6283/stat : 6283 (SatElite) R 6282 6282 6034 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 1108915016 843776 117 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/6283/statm: 206 118 50 127 0 76 0

[startup+0.00741611 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6282
/proc/meminfo: memFree=925880/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1108915016 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6282/statm: 1339 235 195 169 0 50 0
[pid=6283] ppid=6282 vsize=956 CPUtime=0
/proc/6283/stat : 6283 (SatElite) R 6282 6282 6034 0 -1 4194304 168 0 0 0 0 0 0 0 20 0 1 0 1108915016 978944 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/6283/statm: 239 152 50 127 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6312

[startup+0.101489 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6282
/proc/meminfo: memFree=925880/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301627 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6282
/proc/meminfo: memFree=925880/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701707 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6282
/proc/meminfo: memFree=925880/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6286
/proc/meminfo: memFree=914648/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=25508 CPUtime=2.83
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 3503 0 0 0 281 2 0 0 16 0 2 0 1108915022 26120192 3489 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 6377 3489 83 193 0 6181 0
[pid=6285/tid=6286] ppid=6282 vsize=25508 CPUtime=1.39
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 1285 0 0 0 138 1 0 0 16 0 2 0 1108915025 26120192 3490 1992294400 134512640 135305190 4294956144 18446744073709551615 134556841 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30864

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6286
/proc/meminfo: memFree=910104/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=33080 CPUtime=6.02
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 5225 0 0 0 598 4 0 0 17 0 2 0 1108915022 33873920 5211 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 8270 5211 83 193 0 8074 0
[pid=6285/tid=6286] ppid=6282 vsize=33080 CPUtime=2.98
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 2154 0 0 0 296 2 0 0 17 0 2 0 1108915025 33873920 5211 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 38436

[startup+6.30182 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 6286
/proc/meminfo: memFree=897240/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=44200 CPUtime=12.4
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 7704 0 0 0 1235 5 0 0 17 0 2 0 1108915022 45260800 7690 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 11050 7690 83 193 0 10854 0
[pid=6285/tid=6286] ppid=6282 vsize=44200 CPUtime=6.16
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 3362 0 0 0 614 2 0 0 17 0 2 0 1108915025 45260800 7690 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 49556

[startup+12.7021 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 6286
/proc/meminfo: memFree=884248/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=53908 CPUtime=25.17
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 10218 0 0 0 2509 8 0 0 18 0 2 0 1108915022 55201792 10204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 13477 10204 83 193 0 13281 0
[pid=6285/tid=6286] ppid=6282 vsize=53908 CPUtime=12.54
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 4664 0 0 0 1251 3 0 0 18 0 2 0 1108915025 55201792 10204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 59264

[startup+25.5016 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 6286
/proc/meminfo: memFree=875160/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=63172 CPUtime=50.71
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 12607 0 0 0 5060 11 0 0 18 0 2 0 1108915022 64688128 12593 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 15793 12593 83 193 0 15597 0
[pid=6285/tid=6286] ppid=6282 vsize=63172 CPUtime=25.28
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 6078 0 0 0 2523 5 0 0 18 0 2 0 1108915025 64688128 12593 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 68528

[startup+51.1017 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 6286
/proc/meminfo: memFree=862360/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=76544 CPUtime=101.78
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 15824 0 0 0 10165 13 0 0 17 0 2 0 1108915022 78381056 15802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 19136 15802 83 193 0 18940 0
[pid=6285/tid=6286] ppid=6282 vsize=76544 CPUtime=50.78
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 7840 0 0 0 5071 7 0 0 25 0 2 0 1108915025 78381056 15802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 81900

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 6286
/proc/meminfo: memFree=831832/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=105856 CPUtime=203.95
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 23350 0 0 0 20372 23 0 0 25 0 2 0 1108915022 108396544 23328 1992294400 134512640 135305190 4294956144 18446744073709551615 134528861 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 26464 23328 83 193 0 26268 0
[pid=6285/tid=6286] ppid=6282 vsize=105856 CPUtime=101.77
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 11812 0 0 0 10165 12 0 0 25 0 2 0 1108915025 108396544 23328 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 111212

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 6286
/proc/meminfo: memFree=810200/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=127860 CPUtime=323.67
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 28765 0 0 0 32335 32 0 0 19 0 2 0 1108915022 130928640 28743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 31965 28743 83 193 0 31769 0
[pid=6285/tid=6286] ppid=6282 vsize=127860 CPUtime=161.52
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 13607 0 0 0 16137 15 0 0 18 0 2 0 1108915025 130928640 28743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 133216

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 6286
/proc/meminfo: memFree=801368/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=136208 CPUtime=443.39
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 30950 0 0 0 44302 37 0 0 25 0 2 0 1108915022 139476992 30928 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 34052 30928 83 193 0 33856 0
[pid=6285/tid=6286] ppid=6282 vsize=136208 CPUtime=221.28
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 14401 0 0 0 22111 17 0 0 25 0 2 0 1108915025 139476992 30928 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.44
Current children cumulated vsize (KiB) 141564

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 6286
/proc/meminfo: memFree=779928/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=157920 CPUtime=563.13
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 36409 0 0 0 56266 47 0 0 25 0 2 0 1108915022 161710080 36387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 39480 36387 83 193 0 39284 0
[pid=6285/tid=6286] ppid=6282 vsize=157920 CPUtime=281.03
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 16801 0 0 0 28082 21 0 0 25 0 2 0 1108915025 161710080 36387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.18
Current children cumulated vsize (KiB) 163276

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 6286
/proc/meminfo: memFree=759192/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=178380 CPUtime=682.86
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 41483 0 0 0 68228 58 0 0 17 0 2 0 1108915022 182661120 41461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 44595 41461 83 193 0 44399 0
[pid=6285/tid=6286] ppid=6282 vsize=178380 CPUtime=340.78
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 20161 0 0 0 34050 28 0 0 25 0 2 0 1108915025 182661120 41461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.91
Current children cumulated vsize (KiB) 183736

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 6286
/proc/meminfo: memFree=754456/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=183500 CPUtime=802.58
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 42673 0 0 0 80198 60 0 0 25 0 2 0 1108915022 187904000 42651 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 45875 42651 83 193 0 45679 0
[pid=6285/tid=6286] ppid=6282 vsize=183500 CPUtime=400.55
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 20374 0 0 0 40026 29 0 0 25 0 2 0 1108915025 187904000 42651 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.63
Current children cumulated vsize (KiB) 188856

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 6286
/proc/meminfo: memFree=732568/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=205500 CPUtime=922.31
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 48212 0 0 0 92162 69 0 0 18 0 2 0 1108915022 210432000 48190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 51375 48190 83 193 0 51179 0
[pid=6285/tid=6286] ppid=6282 vsize=205500 CPUtime=460.3
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 23305 0 0 0 45996 34 0 0 25 0 2 0 1108915025 210432000 48190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.36
Current children cumulated vsize (KiB) 210856

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 6286
/proc/meminfo: memFree=725656/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=212228 CPUtime=1042.04
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 49961 0 0 0 104131 73 0 0 17 0 2 0 1108915022 217321472 49939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 53057 49939 83 193 0 52861 0
[pid=6285/tid=6286] ppid=6282 vsize=212228 CPUtime=520.06
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 24094 0 0 0 51971 35 0 0 20 0 2 0 1108915025 217321472 49939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.09
Current children cumulated vsize (KiB) 217584

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 6286
/proc/meminfo: memFree=709272/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=228600 CPUtime=1161.77
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 54001 0 0 0 116094 83 0 0 25 0 2 0 1108915022 234086400 53979 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 57150 53979 83 193 0 56954 0
[pid=6285/tid=6286] ppid=6282 vsize=228600 CPUtime=579.81
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 27265 0 0 0 57938 43 0 0 25 0 2 0 1108915025 234086400 53979 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.82
Current children cumulated vsize (KiB) 233956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 6286
/proc/meminfo: memFree=700184/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=236792 CPUtime=1200.09
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 56189 0 0 0 119921 88 0 0 25 0 2 0 1108915022 242475008 56167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 59198 56167 83 193 0 59002 0
[pid=6285/tid=6286] ppid=6282 vsize=236792 CPUtime=598.94
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 29247 0 0 0 59846 48 0 0 25 0 2 0 1108915025 242475008 56167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 242148

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 1.45 3/67 6286
/proc/meminfo: memFree=700184/2055920 swapFree=4176244/4192956
[pid=6282] ppid=6280 vsize=5356 CPUtime=0.05
/proc/6282/stat : 6282 (manysat.sh) S 6280 6282 6034 0 -1 4194304 312 517 0 0 0 0 5 0 17 0 1 0 1108915016 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6282/statm: 1339 238 195 169 0 50 0
[pid=6285] ppid=6282 vsize=236792 CPUtime=1200.09
/proc/6285/stat : 6285 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194304 56189 0 0 0 119921 88 0 0 25 0 2 0 1108915022 242475008 56167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6285/statm: 59198 56167 83 193 0 59002 0
[pid=6285/tid=6286] ppid=6282 vsize=236792 CPUtime=598.94
/proc/6285/task/6286/stat : 6286 (manysat1.1_stat) R 6282 6282 6034 0 -1 4194368 29247 0 0 0 59846 48 0 0 25 0 2 0 1108915025 242475008 56167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 242148

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6282 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.06199
# while last known CPU time is 1200.14
#
# 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): 1200.14
CPU user time (s): 1199.26
CPU system time (s): 0.88
CPU usage (%): 199.518
Max. virtual memory (cumulated for all children) (KiB): 242148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 829
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 0.563914 second user time and 1.63775 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 23:35:25
IDJOB=1524648
IDBENCH=70185
IDSOLVER=515
FILE ID=node53/1524648-1238362525
PBS_JOBID= 9061177
Free space on /tmp= 66040 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524648-1238362525/watcher-1524648-1238362525 -o /tmp/evaluation-result-1524648-1238362525/solver-1524648-1238362525 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524648-1238362525.cnf aimd 2

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1468455322

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        926296 kB
Buffers:         86876 kB
Cached:         954324 kB
SwapCached:      10692 kB
Active:         249576 kB
Inactive:       803828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        926296 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          17784 kB
Slab:            62180 kB
Committed_AS:  2471376 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 23:45:28