Trace number 1525624

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
LySAT i/2009-03-20? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S102181364-052.cnf
MD5SUMbe53d6aab4327d2095ad021029e1f91d
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

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-1525624-1238412979/watcher-1525624-1238412979 -o /tmp/evaluation-result-1525624-1238412979/solver-1525624-1238412979 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525624-1238412979.cnf i 

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: 1.99 1.85 1.46 3/65 13295
/proc/meminfo: memFree=1663904/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) R 13293 13295 13196 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113960201 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13295/statm: 1339 234 194 169 0 50 0
[pid=13296] ppid=13295 vsize=824 CPUtime=0
/proc/13296/stat : 13296 (SatElite) R 13295 13295 13196 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1113960201 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 206 96 50 127 0 76 0

[startup+0.026083 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 13295
/proc/meminfo: memFree=1663904/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101093 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 13295
/proc/meminfo: memFree=1663904/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301127 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 13295
/proc/meminfo: memFree=1663904/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701197 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 13295
/proc/meminfo: memFree=1663904/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 1.99 1.85 1.46 2/67 13298
/proc/meminfo: memFree=1661712/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=4304 CPUtime=1.48
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 716 0 0 0 148 0 0 0 25 0 1 0 1113960202 4407296 702 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 1076 702 81 174 0 899 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9660

[startup+3.10162 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 13298
/proc/meminfo: memFree=1660880/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=4828 CPUtime=3.08
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 867 0 0 0 308 0 0 0 25 0 1 0 1113960202 4943872 853 1992294400 134512640 135226915 4294956208 18446744073709551615 134536765 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 1207 853 81 174 0 1030 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10184

[startup+6.30119 s]
/proc/loadavg: 1.91 1.84 1.45 2/67 13298
/proc/meminfo: memFree=1659080/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=6100 CPUtime=6.28
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 1187 0 0 0 628 0 0 0 25 0 1 0 1113960202 6246400 1173 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 1525 1173 81 174 0 1348 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11456

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.45 2/67 13298
/proc/meminfo: memFree=1657552/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=8016 CPUtime=12.67
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 1644 0 0 0 1267 0 0 0 25 0 1 0 1113960202 8208384 1630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 2004 1630 81 174 0 1827 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13372

[startup+25.5016 s]
/proc/loadavg: 1.65 1.78 1.44 2/67 13298
/proc/meminfo: memFree=1654992/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=10280 CPUtime=25.47
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 2215 0 0 0 2546 1 0 0 25 0 1 0 1113960202 10526720 2201 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 2570 2201 81 174 0 2393 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15636

[startup+51.1011 s]
/proc/loadavg: 1.43 1.72 1.43 2/67 13298
/proc/meminfo: memFree=1652048/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=13540 CPUtime=51.06
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 2957 0 0 0 5105 1 0 0 25 0 1 0 1113960202 13864960 2943 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 3385 2943 81 174 0 3208 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18896

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.41 2/67 13298
/proc/meminfo: memFree=1646544/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=19120 CPUtime=102.25
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 4289 0 0 0 10223 2 0 0 25 0 1 0 1113960202 19578880 4275 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 4780 4275 81 174 0 4603 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24476

[startup+162.303 s]
/proc/loadavg: 1.07 1.49 1.38 2/67 13298
/proc/meminfo: memFree=1642704/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=22972 CPUtime=162.23
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 5238 0 0 0 16220 3 0 0 25 0 1 0 1113960202 23523328 5224 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 5743 5224 81 174 0 5566 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28328

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/67 13298
/proc/meminfo: memFree=1640016/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=25948 CPUtime=222.21
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 5896 0 0 0 22217 4 0 0 25 0 1 0 1113960202 26570752 5882 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 6487 5882 81 174 0 6310 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31304

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/67 13298
/proc/meminfo: memFree=1638800/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=27232 CPUtime=282.18
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 6199 0 0 0 28214 4 0 0 25 0 1 0 1113960202 27885568 6185 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 6808 6185 81 174 0 6631 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32588

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/67 13298
/proc/meminfo: memFree=1634832/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=31272 CPUtime=342.17
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 7175 0 0 0 34212 5 0 0 25 0 1 0 1113960202 32022528 7161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 7818 7161 81 174 0 7641 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36628

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/67 13300
/proc/meminfo: memFree=1632400/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=33764 CPUtime=402.15
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 7769 0 0 0 40209 6 0 0 25 0 1 0 1113960202 34574336 7755 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 8441 7755 81 174 0 8264 0

################
# More data... #
################

/proc/13298/statm: 10473 9647 81 174 0 10296 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 47248

[startup+642.301 s]
/proc/loadavg: 1.05 1.12 1.22 2/67 13300
/proc/meminfo: memFree=1624272/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=42712 CPUtime=642.07
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 9826 0 0 0 64199 8 0 0 25 0 1 0 1113960202 43737088 9812 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 10678 9812 81 174 0 10501 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 48068

[startup+702.302 s]
/proc/loadavg: 1.05 1.11 1.21 2/67 13300
/proc/meminfo: memFree=1623568/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=43384 CPUtime=702.05
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 9985 0 0 0 70197 8 0 0 25 0 1 0 1113960202 44425216 9971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 10846 9971 81 174 0 10669 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 48740

[startup+762.305 s]
/proc/loadavg: 1.02 1.09 1.19 2/67 13300
/proc/meminfo: memFree=1622672/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=44228 CPUtime=762.03
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 10202 0 0 0 76195 8 0 0 25 0 1 0 1113960202 45289472 10188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 11057 10188 81 174 0 10880 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 49584

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/67 13300
/proc/meminfo: memFree=1620880/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=46240 CPUtime=822
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 10640 0 0 0 82192 8 0 0 25 0 1 0 1113960202 47349760 10626 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 11560 10626 81 174 0 11383 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 51596

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/67 13300
/proc/meminfo: memFree=1616912/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=50100 CPUtime=881.99
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 11619 0 0 0 88189 10 0 0 25 0 1 0 1113960202 51302400 11605 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 12525 11605 81 174 0 12348 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 55456

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 13300
/proc/meminfo: memFree=1615568/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=51472 CPUtime=941.96
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 11947 0 0 0 94186 10 0 0 25 0 1 0 1113960202 52707328 11933 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 12868 11933 81 174 0 12691 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 56828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/67 13300
/proc/meminfo: memFree=1615440/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=52004 CPUtime=1001.94
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 12039 0 0 0 100184 10 0 0 25 0 1 0 1113960202 53252096 12025 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 13001 12025 81 174 0 12824 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 57360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/67 13300
/proc/meminfo: memFree=1614992/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=52436 CPUtime=1061.92
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 12147 0 0 0 106182 10 0 0 25 0 1 0 1113960202 53694464 12133 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 13109 12133 81 174 0 12932 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 57792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 13300
/proc/meminfo: memFree=1614480/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=52940 CPUtime=1121.91
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 12271 0 0 0 112180 11 0 0 25 0 1 0 1113960202 54210560 12257 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 13235 12257 81 174 0 13058 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 58296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 13300
/proc/meminfo: memFree=1613840/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=53552 CPUtime=1181.89
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 12416 0 0 0 118178 11 0 0 25 0 1 0 1113960202 54837248 12402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 13388 12402 81 174 0 13211 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 58908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 13300
/proc/meminfo: memFree=1613584/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=53912 CPUtime=1200.09
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 12489 0 0 0 119998 11 0 0 25 0 1 0 1113960202 55205888 12475 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 13478 12475 81 174 0 13301 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59268

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 13300
/proc/meminfo: memFree=1613584/2055920 swapFree=4177700/4192956
[pid=13295] ppid=13293 vsize=5356 CPUtime=0
/proc/13295/stat : 13295 (lysat.sh) S 13293 13295 13196 0 -1 4194304 311 148 0 0 0 0 0 0 16 0 1 0 1113960201 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13295/statm: 1339 237 195 169 0 50 0
[pid=13298] ppid=13295 vsize=53912 CPUtime=1200.09
/proc/13298/stat : 13298 (LySATi) R 13295 13295 13196 0 -1 4194304 12489 0 0 0 119998 11 0 0 25 0 1 0 1113960202 55205888 12475 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/13298/statm: 13478 12475 81 174 0 13301 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59268

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13295 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.11
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 59268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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 1.10683 second user time and 3.2695 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 13:36:19
IDJOB=1525624
IDBENCH=70381
IDSOLVER=511
FILE ID=node56/1525624-1238412979
PBS_JOBID= 9061487
Free space on /tmp= 103044 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S102181364-052.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525624-1238412979/watcher-1525624-1238412979 -o /tmp/evaluation-result-1525624-1238412979/solver-1525624-1238412979 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525624-1238412979.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= be53d6aab4327d2095ad021029e1f91d
RANDOM SEED=1723420837

node56.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		: 3000.256
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		: 3000.256
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:       1664448 kB
Buffers:         71536 kB
Cached:         225228 kB
SwapCached:       9032 kB
Active:          94776 kB
Inactive:       212416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664448 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            70300 kB
Committed_AS:  2538768 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-03-30 13:56:22