Trace number 1527279

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2284     6920 |      --       0       --      -- |     --   | -11/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2284   #literals: 6920
0.00/0.00	c CPU time:   0.006998 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:  529                                                  |
0.00/0.01	c |  Number of clauses:    2284                                                 |
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-1527279-1238588003/watcher-1527279-1238588003 -o /tmp/evaluation-result-1527279-1238588003/solver-1527279-1238588003 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527279-1238588003.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: 0.88 0.98 1.00 3/76 3890
/proc/meminfo: memFree=1647192/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 235 195 169 0 50 0
[pid=3891] ppid=3890 vsize=960 CPUtime=0
/proc/3891/stat : 3891 (SatElite) R 3890 3890 3853 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 1131461542 983040 150 1992294400 134512640 135034092 4294956112 18446744073709551615 134574609 0 0 4096 3 0 0 0 17 0 0 0
/proc/3891/statm: 240 150 68 127 0 110 0

[startup+0.072902 s]
/proc/loadavg: 0.88 0.98 1.00 3/76 3890
/proc/meminfo: memFree=1647192/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102902 s]
/proc/loadavg: 0.88 0.98 1.00 3/76 3890
/proc/meminfo: memFree=1647192/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302921 s]
/proc/loadavg: 0.88 0.98 1.00 3/76 3890
/proc/meminfo: memFree=1647192/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702954 s]
/proc/loadavg: 0.88 0.98 1.00 3/76 3890
/proc/meminfo: memFree=1647192/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 0.88 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1645128/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=4292 CPUtime=1.48
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 709 0 0 0 148 0 0 0 25 0 1 0 1131461543 4395008 694 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 1073 694 81 174 0 896 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9648

[startup+3.10115 s]
/proc/loadavg: 0.88 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1644104/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=5176 CPUtime=3.08
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 951 0 0 0 308 0 0 0 25 0 1 0 1131461543 5300224 936 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 1294 936 81 174 0 1117 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10532

[startup+6.30142 s]
/proc/loadavg: 0.89 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1642376/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=5972 CPUtime=6.27
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 1158 0 0 0 627 0 0 0 25 0 1 0 1131461543 6115328 1143 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 1493 1143 81 174 0 1316 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11328

[startup+12.7019 s]
/proc/loadavg: 0.89 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1640536/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=8260 CPUtime=12.68
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 1701 0 0 0 1267 1 0 0 25 0 1 0 1131461543 8458240 1686 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 2065 1686 81 174 0 1888 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13616

[startup+25.5031 s]
/proc/loadavg: 0.92 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1638424/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=10100 CPUtime=25.47
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 2159 0 0 0 2546 1 0 0 25 0 1 0 1131461543 10342400 2144 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 2525 2144 81 174 0 2348 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15456

[startup+51.1011 s]
/proc/loadavg: 0.94 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1634392/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=14484 CPUtime=51.05
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 3217 0 0 0 5103 2 0 0 25 0 1 0 1131461543 14831616 3202 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 3621 3202 81 174 0 3444 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19840

[startup+102.307 s]
/proc/loadavg: 0.97 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1630232/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=18436 CPUtime=102.24
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 4164 0 0 0 10220 4 0 0 25 0 1 0 1131461543 18878464 4149 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 4609 4149 81 174 0 4432 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1626968/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=21692 CPUtime=162.21
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 4983 0 0 0 16216 5 0 0 25 0 1 0 1131461543 22212608 4968 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 5423 4968 81 174 0 5246 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27048

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1623000/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=25556 CPUtime=222.19
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 5971 0 0 0 22212 7 0 0 25 0 1 0 1131461543 26169344 5956 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 6389 5956 81 174 0 6212 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30912

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1621656/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=27448 CPUtime=282.16
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 6359 0 0 0 28209 7 0 0 25 0 1 0 1131461543 28106752 6344 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 6862 6344 81 174 0 6685 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1617368/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=31592 CPUtime=342.14
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 7422 0 0 0 34205 9 0 0 25 0 1 0 1131461543 32350208 7407 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 7898 7407 81 174 0 7721 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 36948

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1617048/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=31968 CPUtime=402.1
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 7496 0 0 0 40201 9 0 0 25 0 1 0 1131461543 32735232 7481 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 7992 7481 81 174 0 7815 0

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

/proc/3893/statm: 10070 9430 81 174 0 9893 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 45636

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1609048/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=40568 CPUtime=582.03
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 9506 0 0 0 58191 12 0 0 25 0 1 0 1131461543 41541632 9491 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 10142 9491 81 174 0 9965 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 45924

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1608536/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=41016 CPUtime=642.01
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 9613 0 0 0 64189 12 0 0 25 0 1 0 1131461543 42000384 9598 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 10254 9598 81 174 0 10077 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 46372

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1606616/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=42968 CPUtime=701.98
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 10082 0 0 0 70185 13 0 0 25 0 1 0 1131461543 43999232 10067 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 10742 10067 81 174 0 10565 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 48324

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1602072/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=47552 CPUtime=761.96
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 11209 0 0 0 76182 14 0 0 25 0 1 0 1131461543 48693248 11194 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 11888 11194 81 174 0 11711 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 52908

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1598680/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=51252 CPUtime=821.92
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 12079 0 0 0 82177 15 0 0 25 0 1 0 1131461543 52482048 12064 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 12813 12064 81 174 0 12636 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 56608

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1598552/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=51252 CPUtime=881.89
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 12103 0 0 0 88174 15 0 0 25 0 1 0 1131461543 52482048 12088 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 12813 12088 81 174 0 12636 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 56608

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1598104/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=51740 CPUtime=941.86
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 12210 0 0 0 94171 15 0 0 25 0 1 0 1131461543 52981760 12195 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 12935 12195 81 174 0 12758 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 57096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1597656/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=52188 CPUtime=1001.84
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 12322 0 0 0 100168 16 0 0 25 0 1 0 1131461543 53440512 12307 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 13047 12307 81 174 0 12870 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 57544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1597400/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=52632 CPUtime=1061.82
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 12400 0 0 0 106166 16 0 0 25 0 1 0 1131461543 53895168 12385 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 13158 12385 81 174 0 12981 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 57988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1596248/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=53656 CPUtime=1121.78
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 12688 0 0 0 112162 16 0 0 25 0 1 0 1131461543 54943744 12673 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 13414 12673 81 174 0 13237 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 59012

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1592792/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=57912 CPUtime=1181.76
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 13568 0 0 0 118158 18 0 0 25 0 1 0 1131461543 59301888 13553 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 14478 13553 81 174 0 14301 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 63268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3893
/proc/meminfo: memFree=1591576/2055920 swapFree=4173760/4192956
[pid=3890] ppid=3888 vsize=5356 CPUtime=0
/proc/3890/stat : 3890 (lysat.sh) S 3888 3890 3853 0 -1 4194304 310 171 0 0 0 0 0 0 18 0 1 0 1131461542 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3890/statm: 1339 237 195 169 0 50 0
[pid=3893] ppid=3890 vsize=59056 CPUtime=1200.06
/proc/3893/stat : 3893 (LySATi) R 3890 3890 3853 0 -1 4194304 13857 0 0 0 119988 18 0 0 25 0 1 0 1131461543 60473344 13842 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3893/statm: 14764 13842 81 174 0 14587 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64412

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 3890 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=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.18
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 64412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 481
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 1.45378 second user time and 4.01439 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 14:13:23
IDJOB=1527279
IDBENCH=70712
IDSOLVER=511
FILE ID=node65/1527279-1238588003
PBS_JOBID= 9068307
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527279-1238588003/watcher-1527279-1238588003 -o /tmp/evaluation-result-1527279-1238588003/solver-1527279-1238588003 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527279-1238588003.cnf i

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=1589910733

node65.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		: 3000.231
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		: 3000.231
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:       1647744 kB
Buffers:         88116 kB
Cached:         231416 kB
SwapCached:       9792 kB
Active:         195920 kB
Inactive:       134872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647744 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          16868 kB
Slab:            62144 kB
Committed_AS:  3558828 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 14:33:26