Trace number 1526864

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1611     4863 |      --       0       --      -- |     --   | -4/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 375   #clauses: 1611   #literals: 4863
0.00/0.00	c CPU time:   0.003999 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:  375                                                  |
0.00/0.01	c |  Number of clauses:    1611                                                 |
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-1526864-1238561975/watcher-1526864-1238561975 -o /tmp/evaluation-result-1526864-1238561975/solver-1526864-1238561975 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526864-1238561975.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: 0.99 0.97 0.98 3/64 20306
/proc/meminfo: memFree=1315056/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) R 20304 20306 20177 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128859400 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20306/statm: 1339 234 194 169 0 50 0
[pid=20307] ppid=20306 vsize=832 CPUtime=0
/proc/20307/stat : 20307 (SatElite) R 20306 20306 20177 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1128859400 851968 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20307/statm: 208 126 68 127 0 78 0

[startup+0.067381 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20306
/proc/meminfo: memFree=1315056/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102384 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20306
/proc/meminfo: memFree=1315056/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302418 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20306
/proc/meminfo: memFree=1315056/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701488 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20306
/proc/meminfo: memFree=1315056/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20309
/proc/meminfo: memFree=1313048/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=3628 CPUtime=1.48
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 563 0 0 0 148 0 0 0 25 0 1 0 1128859401 3715072 548 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 907 548 81 174 0 730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8984

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20309
/proc/meminfo: memFree=1312152/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=4556 CPUtime=3.08
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 776 0 0 0 308 0 0 0 25 0 1 0 1128859401 4665344 761 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 1139 761 81 174 0 962 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9912

[startup+6.30143 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20309
/proc/meminfo: memFree=1310616/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=5768 CPUtime=6.28
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 1076 0 0 0 628 0 0 0 25 0 1 0 1128859401 5906432 1061 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 1442 1061 81 174 0 1265 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11124

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20309
/proc/meminfo: memFree=1308896/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=7560 CPUtime=12.67
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 1532 0 0 0 1267 0 0 0 25 0 1 0 1128859401 7741440 1517 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 1890 1517 81 174 0 1713 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12916

[startup+25.5027 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20309
/proc/meminfo: memFree=1306784/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=9640 CPUtime=25.47
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 2011 0 0 0 2546 1 0 0 25 0 1 0 1128859401 9871360 1996 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 2410 1996 81 174 0 2233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14996

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20309
/proc/meminfo: memFree=1304352/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=12576 CPUtime=51.05
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 2705 0 0 0 5104 1 0 0 25 0 1 0 1128859401 12877824 2690 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 3144 2690 81 174 0 2967 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17932

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1300824/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=15544 CPUtime=102.23
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 3457 0 0 0 10221 2 0 0 25 0 1 0 1128859401 15917056 3442 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 3886 3442 81 174 0 3709 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1297432/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=19176 CPUtime=162.2
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 4322 0 0 0 16217 3 0 0 25 0 1 0 1128859401 19636224 4307 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 4794 4307 81 174 0 4617 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24532

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1293336/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=23624 CPUtime=222.17
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 5363 0 0 0 22214 3 0 0 25 0 1 0 1128859401 24190976 5348 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 5906 5348 81 174 0 5729 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 28980

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1289944/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=27488 CPUtime=282.14
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 6238 0 0 0 28210 4 0 0 25 0 1 0 1128859401 28147712 6223 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20309/statm: 6872 6223 81 174 0 6695 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 32844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1288600/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=28520 CPUtime=342.11
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 6545 0 0 0 34207 4 0 0 25 0 1 0 1128859401 29204480 6530 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 7130 6530 81 174 0 6953 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 33876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1286112/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=31292 CPUtime=402.09
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 7174 0 0 0 40204 5 0 0 25 0 1 0 1128859401 32043008 7159 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 7823 7159 81 174 0 7646 0

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

/proc/20309/statm: 9357 8519 81 174 0 9180 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 42784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1276448/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=41848 CPUtime=641.97
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 9575 0 0 0 64190 7 0 0 25 0 1 0 1128859401 42852352 9560 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 10462 9560 81 174 0 10285 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 47204

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1272800/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=45432 CPUtime=701.94
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 10493 0 0 0 70186 8 0 0 25 0 1 0 1128859401 46522368 10478 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 11358 10478 81 174 0 11181 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 50788

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1272480/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=45644 CPUtime=761.92
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 10562 0 0 0 76184 8 0 0 25 0 1 0 1128859401 46739456 10547 1992294400 134512640 135226915 4294956224 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 11411 10547 81 174 0 11234 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 51000

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1272096/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=46160 CPUtime=821.87
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 10668 0 0 0 82178 9 0 0 25 0 1 0 1128859401 47267840 10653 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 11540 10653 81 174 0 11363 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 51516

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1271648/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=46736 CPUtime=881.84
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 10784 0 0 0 88175 9 0 0 25 0 1 0 1128859401 47857664 10769 1992294400 134512640 135226915 4294956224 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 11684 10769 81 174 0 11507 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 52092

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1269216/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=49344 CPUtime=941.82
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 11402 0 0 0 94172 10 0 0 25 0 1 0 1128859401 50528256 11387 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 12336 11387 81 174 0 12159 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 54700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1264928/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=54392 CPUtime=1001.79
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 12471 0 0 0 100168 11 0 0 25 0 1 0 1128859401 55697408 12456 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 13598 12456 81 174 0 13421 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 59748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1261216/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=57852 CPUtime=1061.76
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 13389 0 0 0 106165 11 0 0 25 0 1 0 1128859401 59240448 13374 1992294400 134512640 135226915 4294956224 18446744073709551615 134531499 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 14463 13374 81 174 0 14286 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 63208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1261216/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=57852 CPUtime=1121.73
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 13389 0 0 0 112162 11 0 0 25 0 1 0 1128859401 59240448 13374 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 14463 13374 81 174 0 14286 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 63208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1261216/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=57852 CPUtime=1181.69
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 13400 0 0 0 118158 11 0 0 25 0 1 0 1128859401 59240448 13385 1992294400 134512640 135226915 4294956224 18446744073709551615 134543580 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 14463 13385 81 174 0 14286 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 63208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1261024/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=58216 CPUtime=1200.09
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 13446 0 0 0 119998 11 0 0 25 0 1 0 1128859401 59613184 13431 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 14554 13431 81 174 0 14377 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63572

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20315
/proc/meminfo: memFree=1261024/2055920 swapFree=4175308/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (lysat.sh) S 20304 20306 20177 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128859400 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 195 169 0 50 0
[pid=20309] ppid=20306 vsize=58216 CPUtime=1200.09
/proc/20309/stat : 20309 (LySATi) R 20306 20306 20177 0 -1 4194304 13446 0 0 0 119998 11 0 0 25 0 1 0 1128859401 59613184 13431 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/20309/statm: 14554 13431 81 174 0 14377 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63572

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20306 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# 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): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.11
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 63572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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 0.931858 second user time and 3.44448 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 06:59:35
IDJOB=1526864
IDBENCH=70629
IDSOLVER=511
FILE ID=node55/1526864-1238561975
PBS_JOBID= 9062150
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526864-1238561975/watcher-1526864-1238561975 -o /tmp/evaluation-result-1526864-1238561975/solver-1526864-1238561975 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526864-1238561975.cnf i

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=1096836275

node55.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		: 3000.259
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		: 3000.259
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:       1315536 kB
Buffers:        101828 kB
Cached:         531392 kB
SwapCached:      11624 kB
Active:         200628 kB
Inactive:       447504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315536 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          18888 kB
Slab:            78320 kB
Committed_AS:  2881424 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-04-01 07:19:38