Trace number 1772743

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) 10000.1 10003.6

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...
0.78/0.86	c ==============================================================================
0.78/0.86	c |           |     ORIGINAL     |              LEARNT              |          |
0.78/0.86	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.78/0.86	c ==============================================================================
0.78/0.86	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.57/6.69	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.57/6.69	c ==============================================================================
6.57/6.69	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.57/6.69	c CPU time:   6.44102 s
6.57/6.69	c ==============================================================================
7.16/7.26	c lySAT 0.1
7.16/7.26	c minisat core +  additionnal features
7.16/7.26	c ============================[ Problem Statistics ]=============================
7.16/7.26	c |                                                                             |
7.16/7.26	c |  Number of variables:  68615                                                |
7.16/7.26	c |  Number of clauses:    424864                                               |
7.21/7.56	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-1772743-1241227362/watcher-1772743-1241227362 -o /tmp/evaluation-result-1772743-1241227362/solver-1772743-1241227362 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772743-1241227362.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 28925
/proc/meminfo: memFree=1899672/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=1140 CPUtime=0
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 205 0 0 0 0 0 0 0 19 0 1 0 150764912 1167360 189 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 285 190 50 127 0 155 0

[startup+0.105943 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 28925
/proc/meminfo: memFree=1899672/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=21976 CPUtime=0.09
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 4839 0 0 0 7 2 0 0 20 0 1 0 150764912 22503424 4823 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 5494 4824 50 127 0 5364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27332

[startup+0.201953 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 28925
/proc/meminfo: memFree=1899672/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=43492 CPUtime=0.19
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 9016 0 0 0 15 4 0 0 20 0 1 0 150764912 44535808 9000 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 10873 9000 50 127 0 10743 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48848

[startup+0.301962 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 28925
/proc/meminfo: memFree=1899672/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=51512 CPUtime=0.29
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 10912 0 0 0 24 5 0 0 21 0 1 0 150764912 52748288 10896 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 12878 10897 50 127 0 12748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56868

[startup+0.702001 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 28925
/proc/meminfo: memFree=1899672/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=80280 CPUtime=0.69
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 18663 0 0 0 59 10 0 0 25 0 1 0 150764912 82206720 18647 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 20070 18647 51 127 0 19940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85636

[startup+1.50108 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 28927
/proc/meminfo: memFree=1806336/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=105456 CPUtime=1.49
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 26485 0 0 0 135 14 0 0 25 0 1 0 150764912 107986944 24333 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 26364 24333 68 127 0 26234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110812

[startup+3.10124 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 28927
/proc/meminfo: memFree=1794688/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=110076 CPUtime=3.09
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 27839 0 0 0 294 15 0 0 25 0 1 0 150764912 112717824 25528 1992294400 134512640 135034092 4294956112 18446744073709551615 134566190 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 27519 25528 68 127 0 27389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115432

[startup+6.30155 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 28927
/proc/meminfo: memFree=1790336/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=0
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150764912 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 235 195 169 0 50 0
[pid=28926] ppid=28925 vsize=129948 CPUtime=6.27
/proc/28926/stat : 28926 (SatElite) R 28925 28925 28888 0 -1 4194304 35473 0 0 0 607 20 0 0 25 0 1 0 150764912 133066752 27980 1992294400 134512640 135034092 4294956112 18446744073709551615 134571575 0 0 4096 3 0 0 0 17 0 0 0
/proc/28926/statm: 32487 27980 68 127 0 32357 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 135304

[startup+12.7022 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 28928
/proc/meminfo: memFree=1856392/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=30412 CPUtime=5.42
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 7250 0 0 0 539 3 0 0 25 0 1 0 150765638 31141888 7221 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 7603 7221 81 174 0 7426 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 35768

[startup+25.5014 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 28928
/proc/meminfo: memFree=1856656/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=30412 CPUtime=18.22
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 7258 0 0 0 1819 3 0 0 25 0 1 0 150765638 31141888 7229 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 7603 7229 81 174 0 7426 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 35768

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28928
/proc/meminfo: memFree=1855760/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=31604 CPUtime=43.81
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 7529 0 0 0 4377 4 0 0 25 0 1 0 150765638 32362496 7500 1992294400 134512640 135226915 4294956224 18446744073709551615 134537071 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 7901 7500 81 174 0 7724 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 36960

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28928
/proc/meminfo: memFree=1854224/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=33368 CPUtime=94.99
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 7940 0 0 0 9495 4 0 0 25 0 1 0 150765638 34168832 7911 1992294400 134512640 135226915 4294956224 18446744073709551615 134525873 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 8342 7911 81 174 0 8165 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 38724

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28928
/proc/meminfo: memFree=1851984/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=35748 CPUtime=154.97
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 8485 0 0 0 15492 5 0 0 25 0 1 0 150765638 36605952 8456 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 8937 8456 81 174 0 8760 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 41104

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28928
/proc/meminfo: memFree=1849616/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=38064 CPUtime=214.95
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 9063 0 0 0 21490 5 0 0 25 0 1 0 150765638 38977536 9034 1992294400 134512640 135226915 4294956224 18446744073709551615 134536707 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 9516 9034 81 174 0 9339 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 43420

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28928
/proc/meminfo: memFree=1846224/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=41704 CPUtime=274.92
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 9914 0 0 0 27486 6 0 0 25 0 1 0 150765638 42704896 9885 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 10426 9885 81 174 0 10249 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 47060

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28928
/proc/meminfo: memFree=1842960/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=44844 CPUtime=334.9
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 10713 0 0 0 33483 7 0 0 25 0 1 0 150765638 45920256 10684 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 11211 10684 81 174 0 11034 0
Current children cumulated CPU time (s) 342.11

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

/proc/28928/statm: 66748 63251 81 174 0 66571 0
Current children cumulated CPU time (s) 9399.03
Current children cumulated vsize (KiB) 272348

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29422
/proc/meminfo: memFree=1592272/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=266992 CPUtime=9451.79
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63318 0 0 0 945100 79 0 0 25 0 1 0 150765638 273399808 63289 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 66748 63289 81 174 0 66571 0
Current children cumulated CPU time (s) 9459
Current children cumulated vsize (KiB) 272348

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1591632/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=267800 CPUtime=9511.76
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63427 0 0 0 951096 80 0 0 25 0 1 0 150765638 274227200 63398 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 66950 63398 81 174 0 66773 0
Current children cumulated CPU time (s) 9518.97
Current children cumulated vsize (KiB) 273156

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1591248/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=268160 CPUtime=9571.74
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63516 0 0 0 957094 80 0 0 25 0 1 0 150765638 274595840 63487 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67040 63487 81 174 0 66863 0
Current children cumulated CPU time (s) 9578.95
Current children cumulated vsize (KiB) 273516

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1590416/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=268772 CPUtime=9631.7
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63732 0 0 0 963090 80 0 0 25 0 1 0 150765638 275222528 63703 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67193 63703 81 174 0 67016 0
Current children cumulated CPU time (s) 9638.91
Current children cumulated vsize (KiB) 274128

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1590288/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=268772 CPUtime=9691.68
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63749 0 0 0 969088 80 0 0 25 0 1 0 150765638 275222528 63720 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67193 63720 81 174 0 67016 0
Current children cumulated CPU time (s) 9698.89
Current children cumulated vsize (KiB) 274128

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1589840/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=269040 CPUtime=9751.67
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63843 0 0 0 975086 81 0 0 25 0 1 0 150765638 275496960 63814 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67260 63814 81 174 0 67083 0
Current children cumulated CPU time (s) 9758.88
Current children cumulated vsize (KiB) 274396

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1589264/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=270008 CPUtime=9811.64
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63973 0 0 0 981083 81 0 0 25 0 1 0 150765638 276488192 63944 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67502 63944 81 174 0 67325 0
Current children cumulated CPU time (s) 9818.85
Current children cumulated vsize (KiB) 275364

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1589136/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=270168 CPUtime=9871.62
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 63996 0 0 0 987081 81 0 0 25 0 1 0 150765638 276652032 63967 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67542 63967 81 174 0 67365 0
Current children cumulated CPU time (s) 9878.83
Current children cumulated vsize (KiB) 275524

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1588944/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=270528 CPUtime=9931.6
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 64057 0 0 0 993079 81 0 0 25 0 1 0 150765638 277020672 64028 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 67632 64028 81 174 0 67455 0
Current children cumulated CPU time (s) 9938.81
Current children cumulated vsize (KiB) 275884

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1587152/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=272988 CPUtime=9991.57
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 64495 0 0 0 999076 81 0 0 25 0 1 0 150765638 279539712 64466 1992294400 134512640 135226915 4294956224 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 68247 64466 81 174 0 68070 0
Current children cumulated CPU time (s) 9998.78
Current children cumulated vsize (KiB) 278344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1587024/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=273116 CPUtime=9992.86
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 64520 0 0 0 999205 81 0 0 25 0 1 0 150765638 279670784 64491 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 68279 64491 81 174 0 68102 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 278472

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

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

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29428
/proc/meminfo: memFree=1587024/2055920 swapFree=4181336/4192956
[pid=28925] ppid=28923 vsize=5356 CPUtime=7.21
/proc/28925/stat : 28925 (lysat.sh) S 28923 28925 28888 0 -1 4194304 310 42192 0 0 0 0 692 29 16 0 1 0 150764912 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28925/statm: 1339 237 195 169 0 50 0
[pid=28928] ppid=28925 vsize=273116 CPUtime=9992.86
/proc/28928/stat : 28928 (LySATi) R 28925 28925 28888 0 -1 4194304 64520 0 0 0 999205 81 0 0 25 0 1 0 150765638 279670784 64491 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/28928/statm: 68279 64491 81 174 0 68102 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 278472

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28925 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=931946
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=301954
# CPU time returned by wait4() is 7.2339
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.6
CPU time (s): 10000.1
CPU user time (s): 9998.97
CPU system time (s): 1.1
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 278472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.93195
system time used= 0.301954
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= 45

runsolver used 9.8575 second user time and 26.534 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-02 03:22:43
IDJOB=1772743
IDBENCH=20381
IDSOLVER=609
FILE ID=node36/1772743-1241227362
PBS_JOBID= 9224798
Free space on /tmp= 66444 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-1772743-1241227362/watcher-1772743-1241227362 -o /tmp/evaluation-result-1772743-1241227362/solver-1772743-1241227362 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772743-1241227362.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=1288935552

node36.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		: 3000.232
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		: 3000.232
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:       1900088 kB
Buffers:         20808 kB
Cached:          85668 kB
SwapCached:       5792 kB
Active:          32508 kB
Inactive:        82164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900088 kB
SwapTotal:     4192956 kB
SwapFree:      4181336 kB
Dirty:           20156 kB
Writeback:           0 kB
Mapped:          13224 kB
Slab:            27240 kB
Committed_AS:   644164 kB
PageTables:       1356 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= 66460 MiB
End job on node36 at 2009-05-02 06:09:29