Trace number 1527324

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2036     6148 |      --       0       --      -- |     --   | -4/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 472   #clauses: 2036   #literals: 6148
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:  472                                                  |
0.00/0.01	c |  Number of clauses:    2036                                                 |
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-1527324-1238591435/watcher-1527324-1238591435 -o /tmp/evaluation-result-1527324-1238591435/solver-1527324-1238591435 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527324-1238591435.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: 0.92 0.98 0.99 3/64 15101
/proc/meminfo: memFree=1241976/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) R 15099 15101 14847 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131806323 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15101/statm: 1339 234 194 169 0 50 0
[pid=15102] ppid=15101 vsize=828 CPUtime=0
/proc/15102/stat : 15102 (SatElite) R 15101 15101 14847 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1131806323 847872 132 1992294400 134512640 135034092 4294956112 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/15102/statm: 207 135 68 127 0 77 0

[startup+0.055166 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15101
/proc/meminfo: memFree=1241976/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101168 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15101
/proc/meminfo: memFree=1241976/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301186 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15101
/proc/meminfo: memFree=1241976/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701222 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15101
/proc/meminfo: memFree=1241976/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1239848/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=3752 CPUtime=1.48
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 581 0 0 0 148 0 0 0 25 0 1 0 1131806324 3842048 566 1992294400 134512640 135226915 4294956224 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 938 566 81 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1238888/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=4612 CPUtime=3.08
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 821 0 0 0 308 0 0 0 25 0 1 0 1131806324 4722688 806 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 1153 806 81 174 0 976 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9968

[startup+6.30273 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1237288/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=5844 CPUtime=6.28
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 1114 0 0 0 628 0 0 0 25 0 1 0 1131806324 5984256 1099 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 1461 1099 81 174 0 1284 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11200

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1235816/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=7480 CPUtime=12.68
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 1519 0 0 0 1267 1 0 0 25 0 1 0 1131806324 7659520 1504 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 1870 1504 81 174 0 1693 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12836

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1233512/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=9612 CPUtime=25.48
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 2031 0 0 0 2546 2 0 0 25 0 1 0 1131806324 9842688 2016 1992294400 134512640 135226915 4294956224 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 2403 2016 81 174 0 2226 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14968

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1230376/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=13076 CPUtime=51.07
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 2853 0 0 0 5104 3 0 0 25 0 1 0 1131806324 13389824 2838 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 3269 2838 81 174 0 3092 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18432

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1225320/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=18092 CPUtime=102.25
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 4074 0 0 0 10221 4 0 0 25 0 1 0 1131806324 18526208 4059 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 4523 4059 81 174 0 4346 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23448

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1221800/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=21660 CPUtime=162.24
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 4959 0 0 0 16219 5 0 0 25 0 1 0 1131806324 22179840 4944 1992294400 134512640 135226915 4294956224 18446744073709551615 134539817 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 5415 4944 81 174 0 5238 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27016

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1217384/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=26408 CPUtime=222.23
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 6062 0 0 0 22216 7 0 0 25 0 1 0 1131806324 27041792 6047 1992294400 134512640 135226915 4294956224 18446744073709551615 134557573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 6602 6047 81 174 0 6425 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31764

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1216744/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=27188 CPUtime=282.21
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 6249 0 0 0 28214 7 0 0 25 0 1 0 1131806324 27840512 6234 1992294400 134512640 135226915 4294956224 18446744073709551615 134536824 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 6797 6234 81 174 0 6620 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32544

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1212456/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=31276 CPUtime=342.2
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 7282 0 0 0 34212 8 0 0 25 0 1 0 1131806324 32026624 7267 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 7819 7267 81 174 0 7642 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36632

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1211944/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=31912 CPUtime=402.18
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 7411 0 0 0 40210 8 0 0 25 0 1 0 1131806324 32677888 7396 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 7978 7396 81 174 0 7801 0

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

/proc/15104/statm: 9484 8800 81 174 0 9307 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43292

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1206184/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=38144 CPUtime=582.14
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 8846 0 0 0 58204 10 0 0 25 0 1 0 1131806324 39059456 8831 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 9536 8831 81 174 0 9359 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 43500

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1205800/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=38580 CPUtime=642.13
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 8938 0 0 0 64203 10 0 0 25 0 1 0 1131806324 39505920 8923 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 9645 8923 81 174 0 9468 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 43936

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1204328/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=40092 CPUtime=702.11
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 9325 0 0 0 70201 10 0 0 25 0 1 0 1131806324 41054208 9310 1992294400 134512640 135226915 4294956224 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 10023 9310 81 174 0 9846 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 45448

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1199720/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=44780 CPUtime=762.1
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 10458 0 0 0 76198 12 0 0 25 0 1 0 1131806324 45854720 10443 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 11195 10443 81 174 0 11018 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 50136

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1195944/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=48460 CPUtime=822.08
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 11406 0 0 0 82195 13 0 0 25 0 1 0 1131806324 49623040 11391 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 12115 11391 81 174 0 11938 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 53816

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15104
/proc/meminfo: memFree=1195688/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=48740 CPUtime=882.06
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 11472 0 0 0 88193 13 0 0 25 0 1 0 1131806324 49909760 11457 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 12185 11457 81 174 0 12008 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 54096

[startup+942.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 15104
/proc/meminfo: memFree=1195368/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=49132 CPUtime=942.05
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 11539 0 0 0 94192 13 0 0 25 0 1 0 1131806324 50311168 11524 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 12283 11524 81 174 0 12106 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 54488

[startup+1002.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 15104
/proc/meminfo: memFree=1195048/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=49548 CPUtime=1002.04
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 11629 0 0 0 100190 14 0 0 25 0 1 0 1131806324 50737152 11614 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 12387 11614 81 174 0 12210 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 54904

[startup+1062.3 s]
/proc/loadavg: 1.19 1.05 1.01 2/66 15104
/proc/meminfo: memFree=1194536/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=50216 CPUtime=1062.02
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 11767 0 0 0 106188 14 0 0 25 0 1 0 1131806324 51421184 11752 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 12554 11752 81 174 0 12377 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 55572

[startup+1122.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 15104
/proc/meminfo: memFree=1193768/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=51296 CPUtime=1122.01
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 11963 0 0 0 112187 14 0 0 25 0 1 0 1131806324 52527104 11948 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 12824 11948 81 174 0 12647 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 56652

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 15104
/proc/meminfo: memFree=1191784/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=53376 CPUtime=1182
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 12476 0 0 0 118185 15 0 0 25 0 1 0 1131806324 54657024 12461 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 13344 12461 81 174 0 13167 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 58732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 15104
/proc/meminfo: memFree=1190760/2055920 swapFree=4178352/4192956
[pid=15101] ppid=15099 vsize=5356 CPUtime=0
/proc/15101/stat : 15101 (lysat.sh) S 15099 15101 14847 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1131806323 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15101/statm: 1339 237 195 169 0 50 0
[pid=15104] ppid=15101 vsize=54344 CPUtime=1200.09
/proc/15104/stat : 15104 (LySATi) R 15101 15101 14847 0 -1 4194304 12697 0 0 0 119994 15 0 0 25 0 1 0 1131806324 55648256 12682 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/15104/statm: 13586 12682 81 174 0 13409 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59700

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 15101 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=3999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.15
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 59700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 467
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 1.3088 second user time and 3.06753 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 15:10:35
IDJOB=1527324
IDBENCH=70721
IDSOLVER=511
FILE ID=node43/1527324-1238591435
PBS_JOBID= 9062247
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527324-1238591435/watcher-1527324-1238591435 -o /tmp/evaluation-result-1527324-1238591435/solver-1527324-1238591435 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527324-1238591435.cnf i

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=88449547

node43.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		: 3000.242
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		: 3000.242
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:       1242456 kB
Buffers:         94032 kB
Cached:         625132 kB
SwapCached:       8504 kB
Active:         310636 kB
Inactive:       418556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1242456 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            70276 kB
Committed_AS:  2595276 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-04-01 15:30:38