Trace number 1527191

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 0/2009-03-20? (TO) 1200.15 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
MD5SUM47eb0f54ab564eca9e634c7e5d4ea4f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
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 |    1860     5627 |      --       0       --      -- |     --   | -10/17
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 431   #clauses: 1860   #literals: 5627
0.00/0.00	c CPU time:   0.005999 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-1527191-1238582416/watcher-1527191-1238582416 -o /tmp/evaluation-result-1527191-1238582416/solver-1527191-1238582416 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527191-1238582416.cnf aimd 0 

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: 1.00 1.00 1.13 3/64 4257
/proc/meminfo: memFree=1066008/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130907528 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 235 195 169 0 50 0
[pid=4258] ppid=4257 vsize=828 CPUtime=0
/proc/4258/stat : 4258 (SatElite) R 4257 4257 3585 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1130907529 847872 131 1992294400 134512640 135034092 4294956112 18446744073709551615 134540484 0 0 4096 3 0 0 0 17 0 0 0
/proc/4258/statm: 207 131 68 127 0 77 0

[startup+0.0882049 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4257
/proc/meminfo: memFree=1066008/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.114038 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4257
/proc/meminfo: memFree=1066008/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301196 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4257
/proc/meminfo: memFree=1066008/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701238 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4257
/proc/meminfo: memFree=1066008/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50131 s]
/proc/loadavg: 1.08 1.02 1.14 3/67 4261
/proc/meminfo: memFree=1063488/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=16776 CPUtime=2.95
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 865 0 0 0 295 0 0 0 17 0 2 0 1130907529 17178624 851 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 4194 851 83 193 0 3998 0
[pid=4260/tid=4261] ppid=4257 vsize=16776 CPUtime=1.47
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 355 0 0 0 147 0 0 0 17 0 2 0 1130907530 17178624 851 1992294400 134512640 135305190 4294956160 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22132

[startup+3.10147 s]
/proc/loadavg: 1.08 1.02 1.14 3/67 4261
/proc/meminfo: memFree=1061312/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=18368 CPUtime=6.15
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 1355 0 0 0 614 1 0 0 17 0 2 0 1130907529 18808832 1341 1992294400 134512640 135305190 4294956160 18446744073709551615 134528620 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 4592 1341 83 193 0 4396 0
[pid=4260/tid=4261] ppid=4257 vsize=18368 CPUtime=3.06
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 599 0 0 0 306 0 0 0 18 0 2 0 1130907530 18808832 1341 1992294400 134512640 135305190 4294956160 18446744073709551615 134551863 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23724

[startup+6.30278 s]
/proc/loadavg: 1.08 1.02 1.14 3/67 4261
/proc/meminfo: memFree=1057152/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=21768 CPUtime=12.54
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 2256 0 0 0 1252 2 0 0 17 0 2 0 1130907529 22290432 2242 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 5442 2242 83 193 0 5246 0
[pid=4260/tid=4261] ppid=4257 vsize=21768 CPUtime=6.25
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 1007 0 0 0 624 1 0 0 24 0 2 0 1130907530 22290432 2242 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27124

[startup+12.7014 s]
/proc/loadavg: 1.22 1.05 1.14 3/67 4261
/proc/meminfo: memFree=1053952/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=25064 CPUtime=25.3
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 2977 0 0 0 2527 3 0 0 18 0 2 0 1130907529 25665536 2963 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 6266 2963 83 193 0 6070 0
[pid=4260/tid=4261] ppid=4257 vsize=25064 CPUtime=12.62
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 1345 0 0 0 1261 1 0 0 25 0 2 0 1130907530 25665536 2963 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 30420

[startup+25.5016 s]
/proc/loadavg: 1.34 1.08 1.15 3/67 4261
/proc/meminfo: memFree=1049344/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=29188 CPUtime=50.85
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 4127 0 0 0 5081 4 0 0 25 0 2 0 1130907529 29888512 4113 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 7297 4113 83 193 0 7101 0
[pid=4260/tid=4261] ppid=4257 vsize=29188 CPUtime=25.37
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 1863 0 0 0 2535 2 0 0 25 0 2 0 1130907530 29888512 4113 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34544

[startup+51.1011 s]
/proc/loadavg: 1.56 1.15 1.18 3/67 4261
/proc/meminfo: memFree=1045696/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=33368 CPUtime=101.93
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 5018 0 0 0 10187 6 0 0 18 0 2 0 1130907529 34168832 5004 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 8342 5004 83 193 0 8146 0
[pid=4260/tid=4261] ppid=4257 vsize=33368 CPUtime=50.86
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 2363 0 0 0 5083 3 0 0 25 0 2 0 1130907530 34168832 5004 1992294400 134512640 135305190 4294956160 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 38724

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.22 3/67 4263
/proc/meminfo: memFree=1040192/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=38684 CPUtime=204.11
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 6376 0 0 0 20403 8 0 0 25 0 2 0 1130907529 39612416 6362 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 9671 6362 83 193 0 9475 0
[pid=4260/tid=4261] ppid=4257 vsize=38684 CPUtime=101.86
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 2971 0 0 0 10182 4 0 0 25 0 2 0 1130907530 39612416 6362 1992294400 134512640 135305190 4294956160 18446744073709551615 134528603 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 44040

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.27 3/67 4263
/proc/meminfo: memFree=1035200/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=43408 CPUtime=323.84
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 7628 0 0 0 32374 10 0 0 20 0 2 0 1130907529 44449792 7614 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 10852 7614 83 193 0 10656 0
[pid=4260/tid=4261] ppid=4257 vsize=43408 CPUtime=161.62
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 3606 0 0 0 16157 5 0 0 25 0 2 0 1130907530 44449792 7614 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 48764

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.31 3/67 4263
/proc/meminfo: memFree=1028992/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=50888 CPUtime=443.58
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 9146 0 0 0 44345 13 0 0 25 0 2 0 1130907529 52109312 9132 1992294400 134512640 135305190 4294956160 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 12722 9132 83 193 0 12526 0
[pid=4260/tid=4261] ppid=4257 vsize=50888 CPUtime=221.38
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 4530 0 0 0 22131 7 0 0 25 0 2 0 1130907530 52109312 9132 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 56244

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.35 3/67 4263
/proc/meminfo: memFree=1023232/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=56656 CPUtime=563.32
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 10617 0 0 0 56316 16 0 0 25 0 2 0 1130907529 58015744 10603 1992294400 134512640 135305190 4294956160 18446744073709551615 134528562 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 14164 10603 83 193 0 13968 0
[pid=4260/tid=4261] ppid=4257 vsize=56656 CPUtime=281.14
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 5430 0 0 0 28105 9 0 0 25 0 2 0 1130907530 58015744 10603 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 62012

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.39 3/67 4263
/proc/meminfo: memFree=1019840/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=59964 CPUtime=683.06
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 11452 0 0 0 68289 17 0 0 25 0 2 0 1130907529 61403136 11438 1992294400 134512640 135305190 4294956160 18446744073709551615 134528562 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 14991 11438 83 193 0 14795 0
[pid=4260/tid=4261] ppid=4257 vsize=59964 CPUtime=340.91
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 5832 0 0 0 34081 10 0 0 25 0 2 0 1130907530 61403136 11438 1992294400 134512640 135305190 4294956160 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 65320

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.42 3/67 4263
/proc/meminfo: memFree=1017280/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=63072 CPUtime=802.8
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 12102 0 0 0 80262 18 0 0 25 0 2 0 1130907529 64585728 12088 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 15768 12088 83 193 0 15572 0
[pid=4260/tid=4261] ppid=4257 vsize=63072 CPUtime=400.66
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 6097 0 0 0 40056 10 0 0 25 0 2 0 1130907530 64585728 12088 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.8
Current children cumulated vsize (KiB) 68428

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.46 3/67 4263
/proc/meminfo: memFree=1013056/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=67392 CPUtime=922.54
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 13145 0 0 0 92234 20 0 0 25 0 2 0 1130907529 69009408 13131 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 16848 13131 83 193 0 16652 0
[pid=4260/tid=4261] ppid=4257 vsize=67392 CPUtime=460.43
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 6684 0 0 0 46032 11 0 0 25 0 2 0 1130907530 69009408 13131 1992294400 134512640 135305190 4294956160 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 72748

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.49 3/67 4263
/proc/meminfo: memFree=1007360/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=72364 CPUtime=1042.28
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 14554 0 0 0 104206 22 0 0 25 0 2 0 1130907529 74100736 14540 1992294400 134512640 135305190 4294956160 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 18091 14540 83 193 0 17895 0
[pid=4260/tid=4261] ppid=4257 vsize=72364 CPUtime=520.19
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 7392 0 0 0 52007 12 0 0 25 0 2 0 1130907530 74100736 14540 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 77720

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.52 3/67 4263
/proc/meminfo: memFree=1007040/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=72700 CPUtime=1162.01
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 14637 0 0 0 116179 22 0 0 25 0 2 0 1130907529 74444800 14623 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 18175 14623 83 193 0 17979 0
[pid=4260/tid=4261] ppid=4257 vsize=72700 CPUtime=579.94
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 7417 0 0 0 57982 12 0 0 25 0 2 0 1130907530 74444800 14623 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 78056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.53 3/67 4263
/proc/meminfo: memFree=1006528/2055920 swapFree=4178100/4192956
[pid=4257] ppid=4255 vsize=5356 CPUtime=0
/proc/4257/stat : 4257 (manysat.sh) S 4255 4257 3585 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130907528 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4257/statm: 1339 238 195 169 0 50 0
[pid=4260] ppid=4257 vsize=72860 CPUtime=1200.15
/proc/4260/stat : 4260 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194304 14753 0 0 0 119992 23 0 0 25 0 2 0 1130907529 74608640 14739 1992294400 134512640 135305190 4294956160 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4260/statm: 18215 14739 83 193 0 18019 0
[pid=4260/tid=4261] ppid=4257 vsize=72860 CPUtime=598.97
/proc/4260/task/4261/stat : 4261 (manysat1.1_stat) R 4257 4257 3585 0 -1 4194368 7492 0 0 0 59885 12 0 0 25 0 2 0 1130907530 74608640 14739 1992294400 134512640 135305190 4294956160 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) 78216

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4257 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# 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): 601.419
CPU time (s): 1200.15
CPU user time (s): 1199.92
CPU system time (s): 0.23
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 78216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.569913 second user time and 1.62775 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 12:40:16
IDJOB=1527191
IDBENCH=70694
IDSOLVER=513
FILE ID=node18/1527191-1238582416
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527191-1238582416/watcher-1527191-1238582416 -o /tmp/evaluation-result-1527191-1238582416/solver-1527191-1238582416 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527191-1238582416.cnf aimd 0

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

MD5SUM BENCH= 47eb0f54ab564eca9e634c7e5d4ea4f1
RANDOM SEED=1970565442

node18.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		: 3000.214
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		: 3000.214
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:       1066488 kB
Buffers:        110184 kB
Cached:         772964 kB
SwapCached:       8808 kB
Active:         208980 kB
Inactive:       684708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066488 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            81916 kB
Committed_AS:  3133648 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 12:50:20