Trace number 1524918

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.12 601.725

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.03	c ==============================================================================
0.01/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.01/0.03	c ==============================================================================
0.01/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.01/0.03	c CPU time:   0.020996 s
0.01/0.03	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524918-1238366633/watcher-1524918-1238366633 -o /tmp/evaluation-result-1524918-1238366633/solver-1524918-1238366633 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524918-1238366633.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 1.84 1.95 1.82 3/69 20938
/proc/meminfo: memFree=998040/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0
/proc/20938/stat : 20938 (manysat.sh) R 20936 20938 20418 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109324997 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20938/statm: 1339 234 194 169 0 50 0
[pid=20939] ppid=20938 vsize=824 CPUtime=0
/proc/20939/stat : 20939 (SatElite) R 20938 20938 20418 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1109324997 843776 100 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20939/statm: 206 101 50 127 0 76 0

[startup+0.025241 s]
/proc/loadavg: 1.84 1.95 1.82 3/69 20938
/proc/meminfo: memFree=998040/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109324997 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20938/statm: 1339 235 195 169 0 50 0
[pid=20939] ppid=20938 vsize=1888 CPUtime=0.01
/proc/20939/stat : 20939 (SatElite) R 20938 20938 20418 0 -1 4194304 365 0 0 0 1 0 0 0 18 0 1 0 1109324997 1933312 349 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20939/statm: 472 349 50 127 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7244

[startup+0.101258 s]
/proc/loadavg: 1.84 1.95 1.82 3/69 20938
/proc/meminfo: memFree=998040/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301272 s]
/proc/loadavg: 1.84 1.95 1.82 3/69 20938
/proc/meminfo: memFree=998040/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701308 s]
/proc/loadavg: 1.84 1.95 1.82 3/69 20938
/proc/meminfo: memFree=998040/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 1.84 1.95 1.82 3/72 20942
/proc/meminfo: memFree=988800/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=22580 CPUtime=2.8
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 2732 0 0 0 280 0 0 0 17 0 2 0 1109325004 23121920 2718 1992294400 134512640 135305190 4294956144 18446744073709551615 134556647 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 5645 2718 83 193 0 5449 0
[pid=20941/tid=20942] ppid=20938 vsize=22580 CPUtime=1.38
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 947 0 0 0 138 0 0 0 23 0 2 0 1109325008 23121920 2718 1992294400 134512640 135305190 4294956144 18446744073709551615 134528501 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27936

[startup+3.10252 s]
/proc/loadavg: 1.84 1.95 1.82 3/72 20942
/proc/meminfo: memFree=985600/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=26764 CPUtime=6
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 3851 0 0 0 599 1 0 0 18 0 2 0 1109325004 27406336 3837 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 6691 3837 83 193 0 6495 0
[pid=20941/tid=20942] ppid=20938 vsize=26764 CPUtime=2.98
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 1549 0 0 0 298 0 0 0 18 0 2 0 1109325008 27406336 3837 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 32120

[startup+6.3018 s]
/proc/loadavg: 1.85 1.95 1.82 3/72 20942
/proc/meminfo: memFree=977408/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=33696 CPUtime=12.37
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 5253 0 0 0 1235 2 0 0 21 0 2 0 1109325004 34504704 5239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 8424 5239 83 193 0 8228 0
[pid=20941/tid=20942] ppid=20938 vsize=33696 CPUtime=6.17
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 2238 0 0 0 617 0 0 0 18 0 2 0 1109325008 34504704 5239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528322 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 39052

[startup+12.7024 s]
/proc/loadavg: 1.86 1.95 1.82 3/72 20942
/proc/meminfo: memFree=969216/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=41080 CPUtime=25.14
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 7077 0 0 0 2510 4 0 0 25 0 2 0 1109325004 42065920 7063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 10270 7063 83 193 0 10074 0
[pid=20941/tid=20942] ppid=20938 vsize=41080 CPUtime=12.58
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 3332 0 0 0 1256 2 0 0 25 0 2 0 1109325008 42065920 7063 1992294400 134512640 135305190 4294956144 18446744073709551615 134838644 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 46436

[startup+25.5015 s]
/proc/loadavg: 1.89 1.95 1.82 3/72 20942
/proc/meminfo: memFree=961408/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=48080 CPUtime=50.66
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 8968 0 0 0 5059 7 0 0 25 0 2 0 1109325004 49233920 8954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 12020 8954 83 193 0 11824 0
[pid=20941/tid=20942] ppid=20938 vsize=48080 CPUtime=25.36
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 4369 0 0 0 2533 3 0 0 25 0 2 0 1109325008 49233920 8954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 53436

[startup+51.1017 s]
/proc/loadavg: 1.93 1.95 1.82 3/72 20942
/proc/meminfo: memFree=952384/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=57892 CPUtime=101.73
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 11229 0 0 0 10163 10 0 0 23 0 2 0 1109325004 59281408 11215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 14473 11215 83 193 0 14277 0
[pid=20941/tid=20942] ppid=20938 vsize=57892 CPUtime=50.96
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 5570 0 0 0 5091 5 0 0 25 0 2 0 1109325008 59281408 11215 1992294400 134512640 135305190 4294956144 18446744073709551615 134558164 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 63248

[startup+102.306 s]
/proc/loadavg: 1.97 1.96 1.83 3/72 20942
/proc/meminfo: memFree=933184/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=76172 CPUtime=203.86
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 15996 0 0 0 20367 19 0 0 25 0 2 0 1109325004 78000128 15982 1992294400 134512640 135305190 4294956144 18446744073709551615 134556813 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 19043 15982 83 193 0 18847 0
[pid=20941/tid=20942] ppid=20938 vsize=76172 CPUtime=102.14
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 8178 0 0 0 10204 10 0 0 25 0 2 0 1109325008 78000128 15982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 81528

[startup+162.301 s]
/proc/loadavg: 1.99 1.96 1.84 3/72 20942
/proc/meminfo: memFree=922624/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=87372 CPUtime=323.55
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 18622 0 0 0 32331 24 0 0 25 0 2 0 1109325004 89468928 18608 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 21843 18608 83 193 0 21647 0
[pid=20941/tid=20942] ppid=20938 vsize=87372 CPUtime=162.11
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 9655 0 0 0 16199 12 0 0 25 0 2 0 1109325008 89468928 18608 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.61
Current children cumulated vsize (KiB) 92728

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/72 20942
/proc/meminfo: memFree=906432/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=104072 CPUtime=443.23
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 22670 0 0 0 44291 32 0 0 25 0 2 0 1109325004 106569728 22656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 26018 22656 83 193 0 25822 0
[pid=20941/tid=20942] ppid=20938 vsize=104072 CPUtime=222.09
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 11442 0 0 0 22193 16 0 0 21 0 2 0 1109325008 106569728 22656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.29
Current children cumulated vsize (KiB) 109428

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.85 3/72 20942
/proc/meminfo: memFree=897408/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=112344 CPUtime=562.92
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 24914 0 0 0 56256 36 0 0 25 0 2 0 1109325004 115040256 24900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 28086 24900 83 193 0 27890 0
[pid=20941/tid=20942] ppid=20938 vsize=112344 CPUtime=282.06
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 12462 0 0 0 28188 18 0 0 25 0 2 0 1109325008 115040256 24900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.98
Current children cumulated vsize (KiB) 117700

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.85 3/72 20942
/proc/meminfo: memFree=888832/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=122156 CPUtime=682.6
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 27109 0 0 0 68221 39 0 0 25 0 2 0 1109325004 125087744 27095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 30539 27095 83 193 0 30343 0
[pid=20941/tid=20942] ppid=20938 vsize=122156 CPUtime=342.04
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 13535 0 0 0 34184 20 0 0 25 0 2 0 1109325008 125087744 27095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.66
Current children cumulated vsize (KiB) 127512

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/72 20942
/proc/meminfo: memFree=879744/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=131260 CPUtime=802.29
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 29395 0 0 0 80185 44 0 0 25 0 2 0 1109325004 134410240 29381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 32815 29381 83 193 0 32619 0
[pid=20941/tid=20942] ppid=20938 vsize=131260 CPUtime=402.01
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 14619 0 0 0 40180 21 0 0 25 0 2 0 1109325008 134410240 29381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 136616

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.86 3/72 20942
/proc/meminfo: memFree=873472/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=137124 CPUtime=921.98
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 30913 0 0 0 92151 47 0 0 25 0 2 0 1109325004 140414976 30899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 34281 30899 83 193 0 34085 0
[pid=20941/tid=20942] ppid=20938 vsize=137124 CPUtime=461.99
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 15184 0 0 0 46177 22 0 0 25 0 2 0 1109325008 140414976 30899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.04
Current children cumulated vsize (KiB) 142480

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.87 3/72 20942
/proc/meminfo: memFree=859712/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=151620 CPUtime=1041.66
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 34323 0 0 0 104114 52 0 0 25 0 2 0 1109325004 155258880 34309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 37905 34309 83 193 0 37709 0
[pid=20941/tid=20942] ppid=20938 vsize=151620 CPUtime=521.96
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 16594 0 0 0 52171 25 0 0 25 0 2 0 1109325008 155258880 34309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528768 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.72
Current children cumulated vsize (KiB) 156976

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.88 3/72 20942
/proc/meminfo: memFree=857984/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=153668 CPUtime=1161.35
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 34819 0 0 0 116081 54 0 0 25 0 2 0 1109325004 157356032 34805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 38417 34805 83 193 0 38221 0
[pid=20941/tid=20942] ppid=20938 vsize=153668 CPUtime=581.94
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 16677 0 0 0 58169 25 0 0 25 0 2 0 1109325008 157356032 34805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.41
Current children cumulated vsize (KiB) 159024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.97 1.88 3/72 20942
/proc/meminfo: memFree=856320/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=154692 CPUtime=1200.06
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 35172 0 0 0 119951 55 0 0 25 0 2 0 1109325004 158404608 35158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 38673 35158 83 193 0 38477 0
[pid=20941/tid=20942] ppid=20938 vsize=154692 CPUtime=601.35
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 16786 0 0 0 60109 26 0 0 25 0 2 0 1109325008 158404608 35158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 160048

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.97 1.88 3/72 20942
/proc/meminfo: memFree=856320/2055920 swapFree=4171840/4192956
[pid=20938] ppid=20936 vsize=5356 CPUtime=0.06
/proc/20938/stat : 20938 (manysat.sh) S 20936 20938 20418 0 -1 4194304 312 531 0 0 0 0 6 0 16 0 1 0 1109324997 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20938/statm: 1339 238 195 169 0 50 0
[pid=20941] ppid=20938 vsize=154692 CPUtime=1200.06
/proc/20941/stat : 20941 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194304 35172 0 0 0 119951 55 0 0 25 0 2 0 1109325004 158404608 35158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20941/statm: 38673 35158 83 193 0 38477 0
[pid=20941/tid=20942] ppid=20938 vsize=154692 CPUtime=601.35
/proc/20941/task/20942/stat : 20942 (manysat1.1_stat) R 20938 20938 20418 0 -1 4194368 16786 0 0 0 60109 26 0 0 25 0 2 0 1109325008 158404608 35158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 160048

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20938 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=64990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.075988
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.12
CPU user time (s): 1199.57
CPU system time (s): 0.55
CPU usage (%): 199.447
Max. virtual memory (cumulated for all children) (KiB): 160048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 843
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 0.739887 second user time and 2.00869 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-30 00:43:53
IDJOB=1524918
IDBENCH=70239
IDSOLVER=515
FILE ID=node58/1524918-1238366633
PBS_JOBID= 9061172
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524918-1238366633/watcher-1524918-1238366633 -o /tmp/evaluation-result-1524918-1238366633/solver-1524918-1238366633 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524918-1238366633.cnf aimd 2

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

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=1110609960

node58.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		: 3000.222
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		: 3000.222
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:        998584 kB
Buffers:         90832 kB
Cached:         873624 kB
SwapCached:      11412 kB
Active:         285296 kB
Inactive:       692048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        998584 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          17380 kB
Slab:            65540 kB
Committed_AS:  2537728 kB
PageTables:       1764 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node58 at 2009-03-30 00:53:57