Trace number 1526663

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) 1200.14 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
MD5SUMdb2a5eb5a2e705c514d4161cd8870d93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark396.021
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1847     5599 |      --       0       --      -- |     --   | -23/-11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 429   #clauses: 1847   #literals: 5599
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526663-1238527961/watcher-1526663-1238527961 -o /tmp/evaluation-result-1526663-1238527961/solver-1526663-1238527961 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526663-1238527961.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 7296
/proc/meminfo: memFree=1529800/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) R 7294 7296 7135 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1125458112 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7296/statm: 1339 234 194 169 0 50 0
[pid=7297] ppid=7296 vsize=828 CPUtime=0
/proc/7297/stat : 7297 (SatElite) R 7296 7296 7135 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1125458113 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/7297/statm: 207 132 68 127 0 77 0

[startup+0.0569931 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7296
/proc/meminfo: memFree=1529800/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.282982 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7296
/proc/meminfo: memFree=1529800/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302982 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7296
/proc/meminfo: memFree=1529800/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702021 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7296
/proc/meminfo: memFree=1529800/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 7300
/proc/meminfo: memFree=1527344/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=15748 CPUtime=2.95
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 835 0 0 0 294 1 0 0 17 0 2 0 1125458113 16125952 821 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 3937 821 83 193 0 3741 0
[pid=7299/tid=7300] ppid=7296 vsize=15748 CPUtime=1.47
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 344 0 0 0 147 0 0 0 18 0 2 0 1125458114 16125952 821 1992294400 134512640 135305190 4294956144 18446744073709551615 134557426 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21104

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 7300
/proc/meminfo: memFree=1525296/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=18352 CPUtime=6.14
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 1382 0 0 0 613 1 0 0 17 0 2 0 1125458113 18792448 1368 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 4588 1368 83 193 0 4392 0
[pid=7299/tid=7300] ppid=7296 vsize=18352 CPUtime=3.06
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 624 0 0 0 306 0 0 0 22 0 2 0 1125458114 18792448 1368 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23708

[startup+6.30153 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 7300
/proc/meminfo: memFree=1521008/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=21264 CPUtime=12.53
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 2254 0 0 0 1250 3 0 0 17 0 2 0 1125458113 21774336 2240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 5316 2240 83 193 0 5120 0
[pid=7299/tid=7300] ppid=7296 vsize=21264 CPUtime=6.24
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 1050 0 0 0 623 1 0 0 18 0 2 0 1125458114 21774336 2240 1992294400 134512640 135305190 4294956144 18446744073709551615 134556752 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26620

[startup+12.7021 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 7300
/proc/meminfo: memFree=1516656/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=26048 CPUtime=25.3
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 3293 0 0 0 2526 4 0 0 25 0 2 0 1125458113 26673152 3244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 6512 3244 83 193 0 6316 0
[pid=7299/tid=7300] ppid=7296 vsize=26048 CPUtime=12.61
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 1542 0 0 0 1259 2 0 0 25 0 2 0 1125458114 26673152 3244 1992294400 134512640 135305190 4294956144 18446744073709551615 134557923 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31404

[startup+25.5013 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 7300
/proc/meminfo: memFree=1512496/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=30152 CPUtime=50.83
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 4329 0 0 0 5078 5 0 0 24 0 2 0 1125458113 30875648 4280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 7538 4280 83 193 0 7342 0
[pid=7299/tid=7300] ppid=7296 vsize=30152 CPUtime=25.35
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 2009 0 0 0 2533 2 0 0 19 0 2 0 1125458114 30875648 4280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35508

[startup+51.1016 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 7300
/proc/meminfo: memFree=1508784/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=34208 CPUtime=101.92
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 5278 0 0 0 10185 7 0 0 25 0 2 0 1125458113 35028992 5229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 8552 5229 83 193 0 8356 0
[pid=7299/tid=7300] ppid=7296 vsize=34208 CPUtime=50.85
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 2520 0 0 0 5081 4 0 0 25 0 2 0 1125458114 35028992 5229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39564

[startup+102.301 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 7300
/proc/meminfo: memFree=1502448/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=41068 CPUtime=204.09
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 6825 0 0 0 20400 9 0 0 25 0 2 0 1125458113 42053632 6776 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 10267 6776 83 193 0 10071 0
[pid=7299/tid=7300] ppid=7296 vsize=41068 CPUtime=101.85
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 3276 0 0 0 10180 5 0 0 25 0 2 0 1125458114 42053632 6776 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46424

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 7300
/proc/meminfo: memFree=1495472/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=47632 CPUtime=323.82
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 8564 0 0 0 32369 13 0 0 25 0 2 0 1125458113 48775168 8515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 11908 8515 83 193 0 11712 0
[pid=7299/tid=7300] ppid=7296 vsize=47632 CPUtime=161.61
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 4346 0 0 0 16154 7 0 0 25 0 2 0 1125458114 48775168 8515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 52988

[startup+222.306 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 7300
/proc/meminfo: memFree=1489648/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=53464 CPUtime=443.57
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 10017 0 0 0 44342 15 0 0 24 0 2 0 1125458113 54747136 9968 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 13366 9968 83 193 0 13170 0
[pid=7299/tid=7300] ppid=7296 vsize=53464 CPUtime=221.37
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 5073 0 0 0 22129 8 0 0 24 0 2 0 1125458114 54747136 9968 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 58820

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 7300
/proc/meminfo: memFree=1487280/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=55820 CPUtime=563.31
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 10621 0 0 0 56314 17 0 0 25 0 2 0 1125458113 57159680 10572 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 13955 10572 83 193 0 13759 0
[pid=7299/tid=7300] ppid=7296 vsize=55820 CPUtime=281.13
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 5366 0 0 0 28104 9 0 0 25 0 2 0 1125458114 57159680 10572 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 61176

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 7300
/proc/meminfo: memFree=1481456/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=61836 CPUtime=683.05
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 12062 0 0 0 68286 19 0 0 25 0 2 0 1125458113 63320064 12013 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 15459 12013 83 193 0 15263 0
[pid=7299/tid=7300] ppid=7296 vsize=61836 CPUtime=340.88
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 6120 0 0 0 34078 10 0 0 25 0 2 0 1125458114 63320064 12013 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 67192

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 7300
/proc/meminfo: memFree=1478128/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=65272 CPUtime=802.79
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 12914 0 0 0 80259 20 0 0 25 0 2 0 1125458113 66838528 12865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 16318 12865 83 193 0 16122 0
[pid=7299/tid=7300] ppid=7296 vsize=65272 CPUtime=400.64
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 6432 0 0 0 40054 10 0 0 25 0 2 0 1125458114 66838528 12865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 70628

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 7300
/proc/meminfo: memFree=1470128/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=73028 CPUtime=922.54
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 14889 0 0 0 92230 24 0 0 25 0 2 0 1125458113 74780672 14840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 18257 14840 83 193 0 18061 0
[pid=7299/tid=7300] ppid=7296 vsize=73028 CPUtime=460.4
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 7457 0 0 0 46028 12 0 0 16 0 2 0 1125458114 74780672 14840 1992294400 134512640 135305190 4294956144 18446744073709551615 134538142 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 78384

[startup+522.302 s]
/proc/loadavg: 2.03 1.82 1.41 3/67 7302
/proc/meminfo: memFree=1467952/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=76352 CPUtime=1042.27
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 15398 0 0 0 104202 25 0 0 25 0 2 0 1125458113 78184448 15349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 19088 15349 83 193 0 18892 0
[pid=7299/tid=7300] ppid=7296 vsize=76352 CPUtime=520.16
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 7773 0 0 0 52003 13 0 0 25 0 2 0 1125458114 78184448 15349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 81708

[startup+582.301 s]
/proc/loadavg: 2.01 1.85 1.45 3/67 7302
/proc/meminfo: memFree=1465904/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=78684 CPUtime=1162.02
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 15962 0 0 0 116176 26 0 0 25 0 2 0 1125458113 80572416 15913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 19671 15913 83 193 0 19475 0
[pid=7299/tid=7300] ppid=7296 vsize=78684 CPUtime=579.92
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 8152 0 0 0 57978 14 0 0 25 0 2 0 1125458114 80572416 15913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.02
Current children cumulated vsize (KiB) 84040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.01 1.86 1.46 3/67 7302
/proc/meminfo: memFree=1464368/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=81096 CPUtime=1200.14
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 16317 0 0 0 119987 27 0 0 25 0 2 0 1125458113 83042304 16268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 20274 16268 83 193 0 20078 0
[pid=7299/tid=7300] ppid=7296 vsize=81096 CPUtime=598.94
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 8356 0 0 0 59880 14 0 0 25 0 2 0 1125458114 83042304 16268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 86452

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

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

[startup+601.401 s]
/proc/loadavg: 2.01 1.86 1.46 3/67 7302
/proc/meminfo: memFree=1464368/2055920 swapFree=4176708/4192956
[pid=7296] ppid=7294 vsize=5356 CPUtime=0
/proc/7296/stat : 7296 (manysat.sh) S 7294 7296 7135 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125458112 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7296/statm: 1339 238 195 169 0 50 0
[pid=7299] ppid=7296 vsize=81096 CPUtime=1200.14
/proc/7299/stat : 7299 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194304 16317 0 0 0 119987 27 0 0 25 0 2 0 1125458113 83042304 16268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7299/statm: 20274 16268 83 193 0 20078 0
[pid=7299/tid=7300] ppid=7296 vsize=81096 CPUtime=598.94
/proc/7299/task/7300/stat : 7300 (manysat1.1_stat) R 7296 7296 7135 0 -1 4194368 8356 0 0 0 59880 14 0 0 25 0 2 0 1125458114 83042304 16268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 86452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7296 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# 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): 601.419
CPU time (s): 1200.14
CPU user time (s): 1199.87
CPU system time (s): 0.27
CPU usage (%): 199.551
Max. virtual memory (cumulated for all children) (KiB): 86452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.580911 second user time and 1.61575 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 21:32:41
IDJOB=1526663
IDBENCH=70588
IDSOLVER=515
FILE ID=node51/1526663-1238527961
PBS_JOBID= 9062048
Free space on /tmp= 65256 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526663-1238527961/watcher-1526663-1238527961 -o /tmp/evaluation-result-1526663-1238527961/solver-1526663-1238527961 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526663-1238527961.cnf aimd 2

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

MD5SUM BENCH= db2a5eb5a2e705c514d4161cd8870d93
RANDOM SEED=1938924757

node51.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		: 3000.234
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		: 3000.234
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:       1530344 kB
Buffers:         87672 kB
Cached:         340876 kB
SwapCached:      10052 kB
Active:         207320 kB
Inactive:       232672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530344 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            71616 kB
Committed_AS:  3071232 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-31 21:42:44