Trace number 1524768

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) 1200.15 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S882603971-022.cnf
MD5SUM8c169219b64992954a6c6431ec472521
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.28974
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524768-1238364367/watcher-1524768-1238364367 -o /tmp/evaluation-result-1524768-1238364367/solver-1524768-1238364367 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524768-1238364367.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 31081
/proc/meminfo: memFree=875664/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0
/proc/31081/stat : 31081 (manysat.sh) R 31079 31081 30741 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1109098764 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31081/statm: 1339 234 194 169 0 50 0
[pid=31082] ppid=31081 vsize=5356 CPUtime=0
/proc/31082/stat : 31082 (manysat.sh) R 31081 31081 30741 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 1 0 1109098765 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 4293177 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31082/statm: 1339 235 195 169 0 50 0

[startup+0.0662861 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 31081
/proc/meminfo: memFree=875664/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1109098764 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31081/statm: 1339 235 195 169 0 50 0
[pid=31082] ppid=31081 vsize=2640 CPUtime=0.05
/proc/31082/stat : 31082 (SatElite) R 31081 31081 30741 0 -1 4194304 567 0 0 0 5 0 0 0 21 0 1 0 1109098765 2703360 551 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/31082/statm: 660 551 67 127 0 530 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7996

[startup+0.102294 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 31081
/proc/meminfo: memFree=875664/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302319 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 31081
/proc/meminfo: memFree=875664/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.702349 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 31081
/proc/meminfo: memFree=875664/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50242 s]
/proc/loadavg: 0.99 0.98 0.93 3/67 31085
/proc/meminfo: memFree=864312/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=25560 CPUtime=2.8
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 3510 0 0 0 279 1 0 0 17 0 2 0 1109098772 26173440 3496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 6390 3496 83 193 0 6194 0
[pid=31084/tid=31085] ppid=31081 vsize=25560 CPUtime=1.38
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 1214 0 0 0 138 0 0 0 16 0 2 0 1109098775 26173440 3496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 30916

[startup+3.10157 s]
/proc/loadavg: 0.99 0.98 0.93 3/67 31085
/proc/meminfo: memFree=859256/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=32984 CPUtime=5.99
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 5223 0 0 0 596 3 0 0 17 0 2 0 1109098772 33775616 5209 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 8246 5209 83 193 0 8050 0
[pid=31084/tid=31085] ppid=31081 vsize=32984 CPUtime=2.97
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 2035 0 0 0 297 0 0 0 17 0 2 0 1109098775 33775616 5209 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 38340

[startup+6.30186 s]
/proc/loadavg: 1.07 1.00 0.93 3/67 31085
/proc/meminfo: memFree=846840/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=44112 CPUtime=12.38
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 8040 0 0 0 1233 5 0 0 17 0 2 0 1109098772 45170688 8026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 11028 8026 83 193 0 10832 0
[pid=31084/tid=31085] ppid=31081 vsize=44112 CPUtime=6.17
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 3380 0 0 0 616 1 0 0 17 0 2 0 1109098775 45170688 8026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 49468

[startup+12.7014 s]
/proc/loadavg: 1.15 1.02 0.94 3/67 31085
/proc/meminfo: memFree=834936/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=51280 CPUtime=25.15
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 9977 0 0 0 2508 7 0 0 18 0 2 0 1109098772 52510720 9963 1992294400 134512640 135305190 4294956144 18446744073709551615 134838973 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 12820 9963 83 193 0 12624 0
[pid=31084/tid=31085] ppid=31081 vsize=51280 CPUtime=12.57
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 4356 0 0 0 1255 2 0 0 18 0 2 0 1109098775 52510720 9963 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 56636

[startup+25.5026 s]
/proc/loadavg: 1.34 1.06 0.95 3/67 31085
/proc/meminfo: memFree=824056/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=62604 CPUtime=50.68
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 12723 0 0 0 5057 11 0 0 19 0 2 0 1109098772 64106496 12709 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 15651 12709 83 193 0 15455 0
[pid=31084/tid=31085] ppid=31081 vsize=62604 CPUtime=25.36
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 5769 0 0 0 2531 5 0 0 17 0 2 0 1109098775 64106496 12709 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 67960

[startup+51.1029 s]
/proc/loadavg: 1.56 1.14 0.98 3/67 31085
/proc/meminfo: memFree=810936/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=76256 CPUtime=101.76
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 16002 0 0 0 10160 16 0 0 16 0 2 0 1109098772 78086144 15988 1992294400 134512640 135305190 4294956144 18446744073709551615 134557444 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 19064 15988 83 193 0 18868 0
[pid=31084/tid=31085] ppid=31081 vsize=76256 CPUtime=50.95
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 7734 0 0 0 5087 8 0 0 20 0 2 0 1109098775 78086144 15988 1992294400 134512640 135305190 4294956144 18446744073709551615 134541553 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 81612

[startup+102.307 s]
/proc/loadavg: 1.81 1.27 1.03 4/67 31085
/proc/meminfo: memFree=777080/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=109196 CPUtime=203.9
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 24436 0 0 0 20363 27 0 0 17 0 2 0 1109098772 111816704 24422 1992294400 134512640 135305190 4294956144 18446744073709551615 134545930 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 27299 24422 83 193 0 27103 0
[pid=31084/tid=31085] ppid=31081 vsize=109196 CPUtime=102.11
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 11883 0 0 0 10198 13 0 0 23 0 2 0 1109098775 111816704 24422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.96
Current children cumulated vsize (KiB) 114552

[startup+162.303 s]
/proc/loadavg: 1.87 1.38 1.08 3/67 31085
/proc/meminfo: memFree=765432/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=121348 CPUtime=323.63
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 27439 0 0 0 32329 34 0 0 19 0 2 0 1109098772 124260352 27425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 30337 27425 83 193 0 30141 0
[pid=31084/tid=31085] ppid=31081 vsize=121348 CPUtime=162.09
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 13067 0 0 0 16193 16 0 0 25 0 2 0 1109098775 124260352 27425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 126704

[startup+222.302 s]
/proc/loadavg: 1.95 1.49 1.14 3/67 31085
/proc/meminfo: memFree=742520/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=144000 CPUtime=443.35
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 33063 0 0 0 44290 45 0 0 17 0 2 0 1109098772 147456000 33049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 36000 33049 83 193 0 35804 0
[pid=31084/tid=31085] ppid=31081 vsize=144000 CPUtime=222.06
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 15327 0 0 0 22186 20 0 0 17 0 2 0 1109098775 147456000 33049 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.41
Current children cumulated vsize (KiB) 149356

[startup+282.303 s]
/proc/loadavg: 1.98 1.58 1.19 3/67 31085
/proc/meminfo: memFree=732792/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=154584 CPUtime=563.09
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 35586 0 0 0 56259 50 0 0 25 0 2 0 1109098772 158294016 35572 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 38646 35572 83 193 0 38450 0
[pid=31084/tid=31085] ppid=31081 vsize=154584 CPUtime=282.05
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 16609 0 0 0 28182 23 0 0 25 0 2 0 1109098775 158294016 35572 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.15
Current children cumulated vsize (KiB) 159940

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.24 3/67 31085
/proc/meminfo: memFree=681080/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=206972 CPUtime=682.82
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 48517 0 0 0 68208 74 0 0 21 0 2 0 1109098772 211939328 48503 1992294400 134512640 135305190 4294956144 18446744073709551615 134869156 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 51743 48503 83 193 0 51547 0
[pid=31084/tid=31085] ppid=31081 vsize=206972 CPUtime=342.03
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 26106 0 0 0 34162 41 0 0 18 0 2 0 1109098775 211939328 48503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.88
Current children cumulated vsize (KiB) 212328

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.28 3/67 31085
/proc/meminfo: memFree=647736/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=239688 CPUtime=802.57
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 56710 0 0 0 80169 88 0 0 25 0 2 0 1109098772 245440512 56696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 59922 56696 83 193 0 59726 0
[pid=31084/tid=31085] ppid=31081 vsize=239688 CPUtime=402.01
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 27174 0 0 0 40159 42 0 0 25 0 2 0 1109098775 245440512 56696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.63
Current children cumulated vsize (KiB) 245044

[startup+462.303 s]
/proc/loadavg: 1.99 1.76 1.32 3/67 31085
/proc/meminfo: memFree=632568/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=254700 CPUtime=922.3
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 60483 0 0 0 92134 96 0 0 21 0 2 0 1109098772 260812800 60469 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 63675 60469 83 193 0 63479 0
[pid=31084/tid=31085] ppid=31081 vsize=254700 CPUtime=462
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 28826 0 0 0 46154 46 0 0 21 0 2 0 1109098775 260812800 60469 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.36
Current children cumulated vsize (KiB) 260056

[startup+522.302 s]
/proc/loadavg: 1.99 1.80 1.36 3/67 31085
/proc/meminfo: memFree=632504/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=254700 CPUtime=1042.05
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 60509 0 0 0 104109 96 0 0 25 0 2 0 1109098772 260812800 60495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31084/statm: 63675 60495 83 193 0 63479 0
[pid=31084/tid=31085] ppid=31081 vsize=254700 CPUtime=521.99
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 28852 0 0 0 52153 46 0 0 25 0 2 0 1109098775 260812800 60495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.11
Current children cumulated vsize (KiB) 260056

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.40 3/67 31085
/proc/meminfo: memFree=629752/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=257012 CPUtime=1161.77
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 61187 0 0 0 116080 97 0 0 25 0 2 0 1109098772 263180288 61173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31084/statm: 64253 61173 83 193 0 64057 0
[pid=31084/tid=31085] ppid=31081 vsize=257012 CPUtime=581.77
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 29015 0 0 0 58131 46 0 0 25 0 2 0 1109098775 263180288 61173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 262368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 31085
/proc/meminfo: memFree=625976/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=261512 CPUtime=1200.09
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 62136 0 0 0 119909 100 0 0 23 0 2 0 1109098772 267788288 62122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31084/statm: 65378 62122 83 193 0 65182 0
[pid=31084/tid=31085] ppid=31081 vsize=261512 CPUtime=600.9
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 29948 0 0 0 60041 49 0 0 21 0 2 0 1109098775 267788288 62122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 266868

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 1.41 3/67 31085
/proc/meminfo: memFree=625976/2055920 swapFree=4176708/4192956
[pid=31081] ppid=31079 vsize=5356 CPUtime=0.06
/proc/31081/stat : 31081 (manysat.sh) S 31079 31081 30741 0 -1 4194304 312 570 0 0 0 0 6 0 16 0 1 0 1109098764 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31081/statm: 1339 238 195 169 0 50 0
[pid=31084] ppid=31081 vsize=261512 CPUtime=1200.09
/proc/31084/stat : 31084 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194304 62136 0 0 0 119909 100 0 0 23 0 2 0 1109098772 267788288 62122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31084/statm: 65378 62122 83 193 0 65182 0
[pid=31084/tid=31085] ppid=31081 vsize=261512 CPUtime=600.9
/proc/31084/task/31085/stat : 31085 (manysat1.1_stat) R 31081 31081 30741 0 -1 4194368 29948 0 0 0 60041 49 0 0 21 0 2 0 1109098775 267788288 62122 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 266868

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31081 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=66989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.074987
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.15
CPU user time (s): 1199.15
CPU system time (s): 1
CPU usage (%): 199.52
Max. virtual memory (cumulated for all children) (KiB): 266868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 882
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 0.545917 second user time and 1.65675 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 00:06:07
IDJOB=1524768
IDBENCH=70209
IDSOLVER=515
FILE ID=node51/1524768-1238364367
PBS_JOBID= 9061179
Free space on /tmp= 65232 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S882603971-022.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524768-1238364367/watcher-1524768-1238364367 -o /tmp/evaluation-result-1524768-1238364367/solver-1524768-1238364367 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524768-1238364367.cnf aimd 2

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

MD5SUM BENCH= 8c169219b64992954a6c6431ec472521
RANDOM SEED=939821714

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:        876080 kB
Buffers:         77296 kB
Cached:        1012404 kB
SwapCached:       9996 kB
Active:         167820 kB
Inactive:       933284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876080 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          17092 kB
Slab:            64716 kB
Committed_AS:  2923328 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= 65228 MiB
End job on node51 at 2009-03-30 00:16:11