Trace number 1733202

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

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted 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 variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

Solver Data 

0.00/0.00	c Parsing...
0.03/0.08	c ==============================================================================
0.03/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.08	c ==============================================================================
0.03/0.08	c |         0 |   81449   471316 |   24434       0        0     nan |  0.000 % |
1.69/1.70	c |         0 |   45915   263868 |      --       0       --      -- |     --   | -5582/-2392
1.69/1.70	c ==============================================================================
1.69/1.70	c Result  :   #vars: 324   #clauses: 45915   #literals: 263868
1.69/1.70	c CPU time:   1.68374 s
1.69/1.70	c ==============================================================================
1.69/1.79	c lySAT 0.1
1.69/1.79	c minisat core +  additionnal features
1.69/1.79	c ============================[ Problem Statistics ]=============================
1.69/1.79	c |                                                                             |
1.69/1.79	c |  Number of variables:  324                                                  |
1.69/1.79	c |  Number of clauses:    45915                                                |
1.78/1.83	c |  Parsing time:         0.03         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-1733202-1240785960/watcher-1733202-1240785960 -o /tmp/evaluation-result-1733202-1240785960/solver-1733202-1240785960 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1733202-1240785960.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 28468
/proc/meminfo: memFree=1722720/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=0
/proc/28468/stat : 28468 (lysat.sh) R 28466 28468 28336 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 106625349 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28468/statm: 1339 234 194 169 0 50 0
[pid=28469] ppid=28468 vsize=824 CPUtime=0
/proc/28469/stat : 28469 (SatElite) R 28468 28468 28336 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 106625349 843776 103 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28469/statm: 206 104 50 127 0 76 0

[startup+0.040559 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 28468
/proc/meminfo: memFree=1722720/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=0
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106625349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28468/statm: 1339 235 195 169 0 50 0
[pid=28469] ppid=28468 vsize=3412 CPUtime=0.03
/proc/28469/stat : 28469 (SatElite) R 28468 28468 28336 0 -1 4194304 754 0 0 0 3 0 0 0 19 0 1 0 106625349 3493888 738 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28469/statm: 853 739 50 127 0 723 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8768

[startup+0.101569 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 28468
/proc/meminfo: memFree=1722720/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=0
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106625349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28468/statm: 1339 235 195 169 0 50 0
[pid=28469] ppid=28468 vsize=8036 CPUtime=0.09
/proc/28469/stat : 28469 (SatElite) R 28468 28468 28336 0 -1 4194304 1892 0 0 0 8 1 0 0 19 0 1 0 106625349 8228864 1874 1992294400 134512640 135034092 4294956096 18446744073709551615 134540733 0 0 4096 3 0 0 0 17 0 0 0
/proc/28469/statm: 2009 1874 64 127 0 1879 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.301605 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 28468
/proc/meminfo: memFree=1722720/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=0
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106625349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28468/statm: 1339 235 195 169 0 50 0
[pid=28469] ppid=28468 vsize=8476 CPUtime=0.29
/proc/28469/stat : 28469 (SatElite) R 28468 28468 28336 0 -1 4194304 1911 0 0 0 28 1 0 0 21 0 1 0 106625349 8679424 1893 1992294400 134512640 135034092 4294956096 18446744073709551615 134540733 0 0 4096 3 0 0 0 17 0 0 0
/proc/28469/statm: 2119 1893 64 127 0 1989 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13832

[startup+0.701678 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 28468
/proc/meminfo: memFree=1722720/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=0
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106625349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28468/statm: 1339 235 195 169 0 50 0
[pid=28469] ppid=28468 vsize=8668 CPUtime=0.69
/proc/28469/stat : 28469 (SatElite) R 28468 28468 28336 0 -1 4194304 1970 0 0 0 68 1 0 0 25 0 1 0 106625349 8876032 1952 1992294400 134512640 135034092 4294956096 18446744073709551615 134540729 0 0 4096 3 0 0 0 17 0 0 0
/proc/28469/statm: 2167 1952 64 127 0 2037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14024

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 1.08 2/67 28470
/proc/meminfo: memFree=1713872/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=0
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106625349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28468/statm: 1339 235 195 169 0 50 0
[pid=28469] ppid=28468 vsize=9956 CPUtime=1.49
/proc/28469/stat : 28469 (SatElite) R 28468 28468 28336 0 -1 4194304 2467 0 0 0 148 1 0 0 25 0 1 0 106625349 10194944 2238 1992294400 134512640 135034092 4294956096 18446744073709551615 134569526 0 0 4096 3 0 0 0 17 0 0 0
/proc/28469/statm: 2489 2238 68 127 0 2359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15312

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 1.08 2/67 28471
/proc/meminfo: memFree=1715920/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=6336 CPUtime=1.29
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 1471 0 0 0 128 1 0 0 25 0 1 0 106625529 6488064 1456 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/28471/statm: 1584 1456 81 174 0 1407 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11692

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 1.08 2/67 28471
/proc/meminfo: memFree=1713744/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=8784 CPUtime=4.48
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 2051 0 0 0 447 1 0 0 25 0 1 0 106625529 8994816 2036 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 2196 2036 81 174 0 2019 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 14140

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.08 2/67 28471
/proc/meminfo: memFree=1710160/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=11608 CPUtime=10.87
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 2754 0 0 0 1086 1 0 0 25 0 1 0 106625529 11886592 2739 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 2902 2739 81 174 0 2725 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 16964

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.08 2/67 28471
/proc/meminfo: memFree=1706648/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=15532 CPUtime=23.66
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 3698 0 0 0 2364 2 0 0 25 0 1 0 106625529 15904768 3683 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28471/statm: 3883 3683 81 174 0 3706 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 20888

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.08 2/67 28471
/proc/meminfo: memFree=1701848/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=20380 CPUtime=49.25
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 4875 0 0 0 4922 3 0 0 25 0 1 0 106625529 20869120 4860 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 5095 4860 81 174 0 4918 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 25736

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/67 28471
/proc/meminfo: memFree=1689688/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=32780 CPUtime=100.42
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 7870 0 0 0 10037 5 0 0 25 0 1 0 106625529 33566720 7855 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 8195 7855 81 174 0 8018 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 38136

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/67 28471
/proc/meminfo: memFree=1686680/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=35812 CPUtime=160.39
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 8594 0 0 0 16033 6 0 0 25 0 1 0 106625529 36671488 8579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 8953 8579 81 174 0 8776 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 41168

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 28471
/proc/meminfo: memFree=1674456/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=49048 CPUtime=220.37
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 11647 0 0 0 22028 9 0 0 25 0 1 0 106625529 50225152 11632 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 12262 11632 81 174 0 12085 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 54404

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 28471
/proc/meminfo: memFree=1672024/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=51520 CPUtime=280.33
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 12274 0 0 0 28024 9 0 0 25 0 1 0 106625529 52756480 12259 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 12880 12259 81 174 0 12703 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 56876

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/67 28471
/proc/meminfo: memFree=1662360/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=62244 CPUtime=340.31
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 14682 0 0 0 34019 12 0 0 25 0 1 0 106625529 63737856 14667 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 15561 14667 81 174 0 15384 0

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

/proc/28471/statm: 19884 18627 81 174 0 19707 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 84892

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/67 28471
/proc/meminfo: memFree=1641816/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=83964 CPUtime=640.16
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 19758 0 0 0 63998 18 0 0 25 0 1 0 106625529 85979136 19743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 20991 19743 81 174 0 20814 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 89320

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/67 28471
/proc/meminfo: memFree=1641688/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=83964 CPUtime=700.12
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 19760 0 0 0 69994 18 0 0 25 0 1 0 106625529 85979136 19745 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 20991 19745 81 174 0 20814 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 89320

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/67 28471
/proc/meminfo: memFree=1641432/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=83964 CPUtime=760.1
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 19821 0 0 0 75992 18 0 0 25 0 1 0 106625529 85979136 19806 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 20991 19806 81 174 0 20814 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 89320

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 28471
/proc/meminfo: memFree=1640472/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=85368 CPUtime=820.06
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 20075 0 0 0 81988 18 0 0 25 0 1 0 106625529 87416832 20060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 21342 20060 81 174 0 21165 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 90724

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 28471
/proc/meminfo: memFree=1637912/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=88024 CPUtime=880.03
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 20715 0 0 0 87984 19 0 0 25 0 1 0 106625529 90136576 20700 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 22006 20700 81 174 0 21829 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 93380

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 28477
/proc/meminfo: memFree=1629912/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=97356 CPUtime=940
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 22730 0 0 0 93978 22 0 0 25 0 1 0 106625529 99692544 22715 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24339 22715 81 174 0 24162 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 102712

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 28477
/proc/meminfo: memFree=1628824/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=98304 CPUtime=999.97
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 22981 0 0 0 99974 23 0 0 25 0 1 0 106625529 100663296 22966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24576 22966 81 174 0 24399 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 103660

[startup+1062.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/67 28477
/proc/meminfo: memFree=1628824/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=98304 CPUtime=1059.95
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 22981 0 0 0 105972 23 0 0 25 0 1 0 106625529 100663296 22966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24576 22966 81 174 0 24399 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 103660

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/67 28477
/proc/meminfo: memFree=1628440/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=98940 CPUtime=1119.89
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 23083 0 0 0 111966 23 0 0 25 0 1 0 106625529 101314560 23068 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24735 23068 81 174 0 24558 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 104296

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 28477
/proc/meminfo: memFree=1627928/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=99424 CPUtime=1179.85
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 23203 0 0 0 117962 23 0 0 25 0 1 0 106625529 101810176 23188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24856 23188 81 174 0 24679 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 104780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 28477
/proc/meminfo: memFree=1627736/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=99640 CPUtime=1198.25
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 23240 0 0 0 119802 23 0 0 25 0 1 0 106625529 102031360 23225 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24910 23225 81 174 0 24733 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 104996

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: 1.03 1.03 1.00 2/67 28477
/proc/meminfo: memFree=1627736/2055920 swapFree=4181416/4192956
[pid=28468] ppid=28466 vsize=5356 CPUtime=1.78
/proc/28468/stat : 28468 (lysat.sh) S 28466 28468 28336 0 -1 4194304 310 2666 0 0 0 0 176 2 16 0 1 0 106625349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1339 237 195 169 0 50 0
[pid=28471] ppid=28468 vsize=99640 CPUtime=1198.25
/proc/28471/stat : 28471 (LySATi) R 28468 28468 28336 0 -1 4194304 23240 0 0 0 119802 23 0 0 25 0 1 0 106625529 102031360 23225 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/28471/statm: 24910 23225 81 174 0 24733 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 104996

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28468 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=766731
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 1.79673
# 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): 1199.78
CPU system time (s): 0.25
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 104996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.76673
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2976
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= 10

runsolver used 1.54976 second user time and 2.82557 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-27 00:46:01
IDJOB=1733202
IDBENCH=71136
IDSOLVER=511
FILE ID=node84/1733202-1240785960
PBS_JOBID= 9187300
Free space on /tmp= 66212 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733202-1240785960/watcher-1733202-1240785960 -o /tmp/evaluation-result-1733202-1240785960/solver-1733202-1240785960 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1733202-1240785960.cnf i

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=476507112

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1723272 kB
Buffers:         40984 kB
Cached:         217324 kB
SwapCached:       5396 kB
Active:          72876 kB
Inactive:       193172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723272 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            4360 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            52640 kB
Committed_AS:   393908 kB
PageTables:       1368 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= 66208 MiB
End job on node84 at 2009-04-27 01:06:03