Trace number 1716472

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 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c Parsing...
0.89/0.90	c ==============================================================================
0.89/0.90	c |           |     ORIGINAL     |              LEARNT              |          |
0.89/0.90	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.89/0.90	c ==============================================================================
0.89/0.90	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.89/6.95	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.89/6.95	c ==============================================================================
6.89/6.95	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.89/6.95	c CPU time:   6.68998 s
6.89/6.95	c ==============================================================================
7.48/7.51	c lySAT 0.1
7.48/7.51	c minisat core +  additionnal features
7.48/7.51	c ============================[ Problem Statistics ]=============================
7.48/7.51	c |                                                                             |
7.48/7.52	c |  Number of variables:  68615                                                |
7.48/7.52	c |  Number of clauses:    424864                                               |
7.76/7.82	c |  Parsing time:         0.27         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716472-1240616110/watcher-1716472-1240616110 -o /tmp/evaluation-result-1716472-1240616110/solver-1716472-1240616110 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716472-1240616110.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 22878
/proc/meminfo: memFree=1635832/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=1140 CPUtime=0
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 175 0 0 0 0 0 0 0 21 0 1 0 89645483 1167360 159 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 285 167 50 127 0 155 0

[startup+0.0755369 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 22878
/proc/meminfo: memFree=1635832/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=13000 CPUtime=0.06
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 2974 0 0 0 5 1 0 0 21 0 1 0 89645483 13312000 2958 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 3250 2959 50 127 0 3120 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18356

[startup+0.101541 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 22878
/proc/meminfo: memFree=1635832/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=21316 CPUtime=0.09
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 4290 0 0 0 7 2 0 0 21 0 1 0 89645483 21827584 4274 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 5329 4276 50 127 0 5199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26672

[startup+0.301581 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 22878
/proc/meminfo: memFree=1635832/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=50588 CPUtime=0.29
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 10668 0 0 0 24 5 0 0 22 0 1 0 89645483 51802112 10652 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 12647 10652 50 127 0 12517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55944

[startup+0.701658 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 22878
/proc/meminfo: memFree=1635832/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=78564 CPUtime=0.69
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 18170 0 0 0 58 11 0 0 25 0 1 0 89645483 80449536 18154 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 19641 18154 51 127 0 19511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83920

[startup+1.50182 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22880
/proc/meminfo: memFree=1544808/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=104804 CPUtime=1.49
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 26380 0 0 0 133 16 0 0 25 0 1 0 89645483 107319296 24228 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 26201 24228 68 127 0 26071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110160

[startup+3.10213 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22880
/proc/meminfo: memFree=1532520/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=110076 CPUtime=3.09
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 27839 0 0 0 292 17 0 0 25 0 1 0 89645483 112717824 25528 1992294400 134512640 135034092 4294956112 18446744073709551615 134529202 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 27519 25528 68 127 0 27389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115432

[startup+6.30176 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22880
/proc/meminfo: memFree=1526504/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=0
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645482 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22878/statm: 1339 235 195 169 0 50 0
[pid=22879] ppid=22878 vsize=118036 CPUtime=6.28
/proc/22879/stat : 22879 (SatElite) R 22878 22878 22387 0 -1 4194304 33492 0 0 0 607 21 0 0 25 0 1 0 89645483 120868864 25999 1992294400 134512640 135034092 4294956112 18446744073709551615 134566222 0 0 4096 3 0 0 0 17 1 0 0
/proc/22879/statm: 29509 25999 68 127 0 29379 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 123392

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22881
/proc/meminfo: memFree=1592872/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=30412 CPUtime=5.17
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 7246 0 0 0 514 3 0 0 25 0 1 0 89646234 31141888 7217 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 7603 7217 81 174 0 7426 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 35768

[startup+25.5015 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22881
/proc/meminfo: memFree=1593000/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=30412 CPUtime=17.97
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 7258 0 0 0 1793 4 0 0 25 0 1 0 89646234 31141888 7229 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 7603 7229 81 174 0 7426 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35768

[startup+51.1016 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22881
/proc/meminfo: memFree=1592040/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=31604 CPUtime=43.53
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 7522 0 0 0 4349 4 0 0 25 0 1 0 89646234 32362496 7493 1992294400 134512640 135226915 4294956224 18446744073709551615 134539837 0 0 4096 3 0 0 0 17 0 0 0
/proc/22881/statm: 7901 7493 81 174 0 7724 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 36960

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22881
/proc/meminfo: memFree=1590696/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=33176 CPUtime=94.71
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 7878 0 0 0 9467 4 0 0 25 0 1 0 89646234 33972224 7849 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 8294 7849 81 174 0 8117 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 38532

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1588328/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=35616 CPUtime=154.68
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 8460 0 0 0 15463 5 0 0 25 0 1 0 89646234 36470784 8431 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 8904 8431 81 174 0 8727 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 40972

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1585960/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=37932 CPUtime=214.66
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 9031 0 0 0 21461 5 0 0 25 0 1 0 89646234 38842368 9002 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 9483 9002 81 174 0 9306 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 43288

[startup+282.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1582568/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=41536 CPUtime=274.64
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 9882 0 0 0 27457 7 0 0 25 0 1 0 89646234 42532864 9853 1992294400 134512640 135226915 4294956224 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 10384 9853 81 174 0 10207 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 46892

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1579176/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=44844 CPUtime=334.61
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 10713 0 0 0 33454 7 0 0 25 0 1 0 89646234 45920256 10684 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 11211 10684 81 174 0 11034 0

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

/proc/22881/statm: 12968 12278 81 174 0 12791 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 57228

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1570024/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=54708 CPUtime=574.52
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 12991 0 0 0 57442 10 0 0 25 0 1 0 89646234 56020992 12962 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 13677 12962 81 174 0 13500 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 60064

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1566888/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=57668 CPUtime=634.51
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 13759 0 0 0 63439 12 0 0 25 0 1 0 89646234 59052032 13730 1992294400 134512640 135226915 4294956224 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 14417 13730 81 174 0 14240 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 63024

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1565928/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=58768 CPUtime=694.48
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 13981 0 0 0 69436 12 0 0 25 0 1 0 89646234 60178432 13952 1992294400 134512640 135226915 4294956224 18446744073709551615 134731126 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 14692 13952 81 174 0 14515 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 64124

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1562984/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=61712 CPUtime=754.46
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 14714 0 0 0 75433 13 0 0 25 0 1 0 89646234 63193088 14685 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 15428 14685 81 174 0 15251 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 67068

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1554920/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=70500 CPUtime=814.44
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 16719 0 0 0 81429 15 0 0 25 0 1 0 89646234 72192000 16690 1992294400 134512640 135226915 4294956224 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 17625 16690 81 174 0 17448 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 75856

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1554856/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=70500 CPUtime=874.41
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 16720 0 0 0 87426 15 0 0 25 0 1 0 89646234 72192000 16691 1992294400 134512640 135226915 4294956224 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 17625 16691 81 174 0 17448 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 75856

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1554664/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=70804 CPUtime=934.39
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 16788 0 0 0 93424 15 0 0 25 0 1 0 89646234 72503296 16759 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 17701 16759 81 174 0 17524 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 76160

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1553640/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=71820 CPUtime=994.37
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 17035 0 0 0 99421 16 0 0 25 0 1 0 89646234 73543680 17006 1992294400 134512640 135226915 4294956224 18446744073709551615 134543662 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 17955 17006 81 174 0 17778 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 77176

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1550312/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=75452 CPUtime=1054.34
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 17905 0 0 0 105417 17 0 0 25 0 1 0 89646234 77262848 17876 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 18863 17876 81 174 0 18686 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 80808

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1543912/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=81672 CPUtime=1114.33
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 19458 0 0 0 111414 19 0 0 25 0 1 0 89646234 83632128 19429 1992294400 134512640 135226915 4294956224 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 20418 19429 81 174 0 20241 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 87028

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1543208/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=82236 CPUtime=1174.3
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 19609 0 0 0 117411 19 0 0 25 0 1 0 89646234 84209664 19580 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 20559 19580 81 174 0 20382 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 87592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 22883
/proc/meminfo: memFree=1543208/2055924 swapFree=4180744/4192956
[pid=22878] ppid=22876 vsize=5356 CPUtime=7.49
/proc/22878/stat : 22878 (lysat.sh) S 22876 22878 22387 0 -1 4194304 310 42192 0 0 0 0 719 30 18 0 1 0 89645482 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22878/statm: 1339 237 195 169 0 50 0
[pid=22881] ppid=22878 vsize=82236 CPUtime=1192.6
/proc/22881/stat : 22881 (LySATi) R 22878 22878 22387 0 -1 4194304 19609 0 0 0 119241 19 0 0 25 0 1 0 89646234 84209664 19580 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/22881/statm: 20559 19580 81 174 0 20382 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 87592

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 22878 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=195906
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=307953
# CPU time returned by wait4() is 7.50386
# 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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.6
CPU system time (s): 0.49
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 135448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.19591
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42502
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= 6
involuntary context switches= 30

runsolver used 1.44678 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-25 01:35:11
IDJOB=1716472
IDBENCH=20381
IDSOLVER=511
FILE ID=node6/1716472-1240616110
PBS_JOBID= 9186308
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716472-1240616110/watcher-1716472-1240616110 -o /tmp/evaluation-result-1716472-1240616110/solver-1716472-1240616110 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716472-1240616110.cnf i

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

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=713906340

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1636248 kB
Buffers:         46848 kB
Cached:         299928 kB
SwapCached:       6892 kB
Active:         169576 kB
Inactive:       186536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1636248 kB
SwapTotal:     4192956 kB
SwapFree:      4180744 kB
Dirty:           19908 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            49488 kB
Committed_AS:   347096 kB
PageTables:       1464 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= 66288 MiB
End job on node6 at 2009-04-25 01:55:14