Trace number 1716056

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) 1200.03 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c Parsing...
0.99/1.03	c ==============================================================================
0.99/1.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.03	c ==============================================================================
0.99/1.03	c |         0 | 1158473  2698320 |  347541       0        0     nan |  0.000 % |
8.08/8.10	c |         0 |  730398  2016040 |      --       0       --      -- |     --   | -221147/-216322
8.08/8.10	c ==============================================================================
8.08/8.10	c Result  :   #vars: 128393   #clauses: 730398   #literals: 2016040
8.08/8.10	c CPU time:   7.80481 s
8.08/8.10	c ==============================================================================
8.98/9.02	c lySAT 0.1
8.98/9.02	c minisat core +  additionnal features
8.98/9.02	c ============================[ Problem Statistics ]=============================
8.98/9.02	c |                                                                             |
8.98/9.02	c |  Number of variables:  128393                                               |
8.98/9.02	c |  Number of clauses:    730398                                               |
9.00/9.54	c |  Parsing time:         0.45         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-1716056-1240610570/watcher-1716056-1240610570 -o /tmp/evaluation-result-1716056-1240610570/solver-1716056-1240610570 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716056-1240610570.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 0.97 0.90 2/64 25987
/proc/meminfo: memFree=1117624/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=1140 CPUtime=0
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 193 0 0 0 0 0 0 0 19 0 1 0 89085641 1167360 177 1992294400 134512640 135034092 4294956112 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 285 179 50 127 0 155 0

[startup+0.0899481 s]
/proc/loadavg: 0.92 0.97 0.90 2/64 25987
/proc/meminfo: memFree=1117624/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=20644 CPUtime=0.08
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 3702 0 0 0 7 1 0 0 19 0 1 0 89085641 21139456 3686 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 5161 3686 50 127 0 5031 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26000

[startup+0.101949 s]
/proc/loadavg: 0.92 0.97 0.90 2/64 25987
/proc/meminfo: memFree=1117624/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=21700 CPUtime=0.09
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 4383 0 0 0 8 1 0 0 19 0 1 0 89085641 22220800 4367 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 5425 4368 50 127 0 5295 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27056

[startup+0.301988 s]
/proc/loadavg: 0.92 0.97 0.90 2/64 25987
/proc/meminfo: memFree=1117624/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=53480 CPUtime=0.29
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 12269 0 0 0 22 7 0 0 21 0 1 0 89085641 54763520 12253 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 13370 12253 50 127 0 13240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58836

[startup+0.701063 s]
/proc/loadavg: 0.92 0.97 0.90 2/64 25987
/proc/meminfo: memFree=1117624/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=82372 CPUtime=0.69
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 20190 0 0 0 56 13 0 0 25 0 1 0 89085641 84348928 20174 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 20593 20174 51 127 0 20463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87728

[startup+1.50122 s]
/proc/loadavg: 0.92 0.97 0.90 2/66 25989
/proc/meminfo: memFree=1012776/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=124152 CPUtime=1.49
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 31258 0 0 0 130 19 0 0 25 0 1 0 89085641 127131648 28487 1992294400 134512640 135034092 4294956112 18446744073709551615 134529192 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 31038 28487 68 127 0 30908 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129508

[startup+3.10152 s]
/proc/loadavg: 0.92 0.97 0.90 2/66 25989
/proc/meminfo: memFree=994152/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=138700 CPUtime=3.08
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 34005 0 0 0 287 21 0 0 25 0 1 0 89085641 142028800 31234 1992294400 134512640 135034092 4294956112 18446744073709551615 134566113 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 34675 31234 68 127 0 34545 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 144056

[startup+6.30113 s]
/proc/loadavg: 0.93 0.97 0.90 2/66 25989
/proc/meminfo: memFree=986920/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=0
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89085640 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 235 195 169 0 50 0
[pid=25988] ppid=25987 vsize=140616 CPUtime=6.29
/proc/25988/stat : 25988 (SatElite) R 25987 25987 25824 0 -1 4194304 38364 0 0 0 605 24 0 0 25 0 1 0 89085641 143990784 31883 1992294400 134512640 135034092 4294956112 18446744073709551615 134577053 0 0 4096 3 0 0 0 17 0 0 0
/proc/25988/statm: 35154 31883 68 127 0 35024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145972

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.90 2/66 25990
/proc/meminfo: memFree=1044456/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=52688 CPUtime=3.65
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 12496 0 0 0 358 7 0 0 25 0 1 0 89086543 53952512 12459 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 13172 12459 81 174 0 12995 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 58044

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.91 2/66 25990
/proc/meminfo: memFree=1044392/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=52820 CPUtime=16.44
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 12554 0 0 0 1637 7 0 0 25 0 1 0 89086543 54087680 12517 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 13205 12517 81 174 0 13028 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 58176

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 25990
/proc/meminfo: memFree=1040872/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=56612 CPUtime=42.01
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 13494 0 0 0 4193 8 0 0 25 0 1 0 89086543 57970688 13457 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25990/statm: 14153 13457 81 174 0 13976 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 61968

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 25990
/proc/meminfo: memFree=1032296/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=65184 CPUtime=93.19
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 15650 0 0 0 9308 11 0 0 25 0 1 0 89086543 66748416 15613 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 16296 15613 81 174 0 16119 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 70540

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=1024808/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=72856 CPUtime=153.15
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 17568 0 0 0 15303 12 0 0 25 0 1 0 89086543 74604544 17531 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 18214 17531 81 174 0 18037 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 78212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=1012840/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=84592 CPUtime=213.12
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 20477 0 0 0 21297 15 0 0 25 0 1 0 89086543 86622208 20440 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 21148 20440 81 174 0 20971 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 89948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=1005224/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=92160 CPUtime=273.09
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 22372 0 0 0 27293 16 0 0 25 0 1 0 89086543 94371840 22335 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 23040 22335 81 174 0 22863 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 97516

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=998952/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=98576 CPUtime=333.07
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 23954 0 0 0 33289 18 0 0 25 0 1 0 89086543 100941824 23917 1992294400 134512640 135226915 4294956224 18446744073709551615 134537102 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 24644 23917 81 174 0 24467 0

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

/proc/25990/statm: 35056 34355 81 174 0 34879 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 145580

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=935528/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=161740 CPUtime=632.91
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 39756 0 0 0 63258 33 0 0 25 0 1 0 89086543 165621760 39719 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 40435 39719 81 174 0 40258 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 167096

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=911400/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=186072 CPUtime=692.88
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 45844 0 0 0 69249 39 0 0 25 0 1 0 89086543 190537728 45807 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 46518 45807 81 174 0 46341 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 191428

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905768/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191308 CPUtime=752.86
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 75245 41 0 0 25 0 1 0 89086543 195899392 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47827 47123 81 174 0 47650 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 196664

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191308 CPUtime=812.83
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 81242 41 0 0 25 0 1 0 89086543 195899392 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47827 47123 81 174 0 47650 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 196664

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191308 CPUtime=872.79
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 87238 41 0 0 25 0 1 0 89086543 195899392 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47827 47123 81 174 0 47650 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 196664

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191308 CPUtime=932.75
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 93234 41 0 0 25 0 1 0 89086543 195899392 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47827 47123 81 174 0 47650 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 196664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191284 CPUtime=992.72
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 99231 41 0 0 25 0 1 0 89086543 195874816 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47821 47123 81 174 0 47644 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 196640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191284 CPUtime=1052.69
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 105228 41 0 0 25 0 1 0 89086543 195874816 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47821 47123 81 174 0 47644 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 196640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905640/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=191284 CPUtime=1112.67
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47160 0 0 0 111226 41 0 0 25 0 1 0 89086543 195874816 47123 1992294400 134512640 135226915 4294956224 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 47821 47123 81 174 0 47644 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 196640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=905320/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=192312 CPUtime=1172.64
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 47413 0 0 0 117222 42 0 0 25 0 1 0 89086543 196927488 47376 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 48078 47376 81 174 0 47901 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 197668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=897448/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=199620 CPUtime=1191.03
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 49236 0 0 0 119059 44 0 0 25 0 1 0 89086543 204410880 49199 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 49905 49199 81 174 0 49728 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 204976

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25990
/proc/meminfo: memFree=897448/2055920 swapFree=4192812/4192956
[pid=25987] ppid=25985 vsize=5356 CPUtime=9
/proc/25987/stat : 25987 (lysat.sh) S 25985 25987 25824 0 -1 4194304 310 49621 0 0 0 0 864 36 19 0 1 0 89085640 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25987/statm: 1339 237 195 169 0 50 0
[pid=25990] ppid=25987 vsize=199620 CPUtime=1191.03
/proc/25990/stat : 25990 (LySATi) R 25987 25987 25824 0 -1 4194304 49236 0 0 0 119059 44 0 0 25 0 1 0 89086543 204410880 49199 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25990/statm: 49905 49199 81 174 0 49728 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 204976

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25987 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=651684
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=369943
# CPU time returned by wait4() is 9.02163
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.23
CPU system time (s): 0.8
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 204976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.65168
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49931
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= 26

runsolver used 1.00585 second user time and 3.37249 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-25 00:02:52
IDJOB=1716056
IDBENCH=20366
IDSOLVER=511
FILE ID=node38/1716056-1240610570
PBS_JOBID= 9186276
Free space on /tmp= 66360 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716056-1240610570/watcher-1716056-1240610570 -o /tmp/evaluation-result-1716056-1240610570/solver-1716056-1240610570 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716056-1240610570.cnf i

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=1584425359

node38.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		: 3000.265
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		: 3000.265
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:       1118040 kB
Buffers:         45856 kB
Cached:         802784 kB
SwapCached:          0 kB
Active:         128220 kB
Inactive:       734300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1118040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23452 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            61328 kB
Committed_AS:   403292 kB
PageTables:       1456 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= 66336 MiB
End job on node38 at 2009-04-25 00:22:55