Trace number 1525194

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
MD5SUM03e92abd50719ffb3da2b41e986c9d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.44017
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41703   126911 |      --       0       --      -- |     --   | -297/911
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9718   #clauses: 41703   #literals: 126911
0.09/0.14	c CPU time:   0.135979 s
0.09/0.14	c ==============================================================================
0.09/0.20	c lySAT 0.1
0.09/0.20	c minisat core +  additionnal features
0.09/0.20	c ============================[ Problem Statistics ]=============================
0.09/0.20	c |                                                                             |
0.19/0.20	c |  Number of variables:  9718                                                 |
0.19/0.20	c |  Number of clauses:    41703                                                |
0.19/0.23	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525194-1238389534/watcher-1525194-1238389534 -o /tmp/evaluation-result-1525194-1238389534/solver-1525194-1238389534 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525194-1238389534.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: 0.99 0.97 0.98 3/64 16968
/proc/meminfo: memFree=867824/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111620246 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 235 195 169 0 50 0
[pid=16969] ppid=16968 vsize=1556 CPUtime=0
/proc/16969/stat : 16969 (SatElite) R 16968 16968 16776 0 -1 4194304 295 0 0 0 0 0 0 0 19 0 1 0 1111620247 1593344 279 1992294400 134512640 135034092 4294956112 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/16969/statm: 389 284 50 127 0 259 0

[startup+0.0101269 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16968
/proc/meminfo: memFree=867824/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111620246 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 235 195 169 0 50 0
[pid=16969] ppid=16968 vsize=2812 CPUtime=0
/proc/16969/stat : 16969 (SatElite) R 16968 16968 16776 0 -1 4194304 502 0 0 0 0 0 0 0 19 0 1 0 1111620247 2879488 486 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16969/statm: 703 486 50 127 0 573 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8168

[startup+0.101142 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16968
/proc/meminfo: memFree=867824/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111620246 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 235 195 169 0 50 0
[pid=16969] ppid=16968 vsize=6060 CPUtime=0.09
/proc/16969/stat : 16969 (SatElite) R 16968 16968 16776 0 -1 4194304 1274 0 0 0 9 0 0 0 19 0 1 0 1111620247 6205440 1258 1992294400 134512640 135034092 4294956112 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 0 0 0
/proc/16969/statm: 1515 1258 68 127 0 1385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11416

[startup+0.30119 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16968
/proc/meminfo: memFree=867824/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+0.701258 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16968
/proc/meminfo: memFree=867824/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+1.50239 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=861664/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=6656 CPUtime=1.29
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 1451 0 0 0 129 0 0 0 25 0 1 0 1111620266 6815744 1437 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 1664 1437 82 174 0 1487 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12012

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=860128/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=8632 CPUtime=2.88
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 1939 0 0 0 288 0 0 0 25 0 1 0 1111620266 8839168 1925 1992294400 134512640 135226915 4294956224 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 2158 1925 82 174 0 1981 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13988

[startup+6.30123 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=856352/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=12600 CPUtime=6.08
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 2925 0 0 0 607 1 0 0 25 0 1 0 1111620266 12902400 2911 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 3150 2911 82 174 0 2973 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17956

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=849504/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=18136 CPUtime=12.48
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 4328 0 0 0 1246 2 0 0 25 0 1 0 1111620266 18571264 4314 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 4534 4314 82 174 0 4357 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23492

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=840992/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=27272 CPUtime=25.28
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 6594 0 0 0 2524 4 0 0 25 0 1 0 1111620266 27926528 6580 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 6818 6580 82 174 0 6641 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32628

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=830240/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=37388 CPUtime=50.87
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 9134 0 0 0 5080 7 0 0 25 0 1 0 1111620266 38285312 9120 1992294400 134512640 135226915 4294956224 18446744073709551615 134526546 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 9347 9120 82 174 0 9170 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42744

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=808480/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=59352 CPUtime=102.05
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 14603 0 0 0 10194 11 0 0 25 0 1 0 1111620266 60776448 14589 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 14838 14589 82 174 0 14661 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 64708

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=793376/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=74268 CPUtime=162.02
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 18336 0 0 0 16187 15 0 0 25 0 1 0 1111620266 76050432 18322 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 18567 18322 82 174 0 18390 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 79624

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=773984/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=93664 CPUtime=221.99
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 23165 0 0 0 22179 20 0 0 25 0 1 0 1111620266 95911936 23151 1992294400 134512640 135226915 4294956224 18446744073709551615 134731009 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 23416 23151 82 174 0 23239 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 99020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=758944/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=108608 CPUtime=281.96
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 26922 0 0 0 28173 23 0 0 25 0 1 0 1111620266 111214592 26908 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 27152 26908 82 174 0 26975 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 113964

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=751144/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=116844 CPUtime=341.94
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 28982 0 0 0 34168 26 0 0 25 0 1 0 1111620266 119648256 28968 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 29211 28968 82 174 0 29034 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 122200

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=699880/2055920 swapFree=4174136/4192956

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

/proc/16971/statm: 42678 42436 82 174 0 42501 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 176068

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=677736/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=189716 CPUtime=581.82
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 47217 0 0 0 58135 47 0 0 25 0 1 0 1111620266 194269184 47203 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 47429 47203 82 174 0 47252 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 195072

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=677672/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=189716 CPUtime=641.8
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 47217 0 0 0 64133 47 0 0 25 0 1 0 1111620266 194269184 47203 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 47429 47203 82 174 0 47252 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 195072

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=677544/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=189716 CPUtime=701.76
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 47217 0 0 0 70129 47 0 0 25 0 1 0 1111620266 194269184 47203 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 47429 47203 82 174 0 47252 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 195072

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=658216/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=209464 CPUtime=761.73
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 52069 0 0 0 76120 53 0 0 25 0 1 0 1111620266 214491136 52055 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 52366 52055 82 174 0 52189 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 214820

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=621736/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=246344 CPUtime=821.7
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 61310 0 0 0 82105 65 0 0 25 0 1 0 1111620266 252256256 61296 1992294400 134512640 135226915 4294956224 18446744073709551615 134541504 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 61586 61296 82 174 0 61409 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 251700

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16971
/proc/meminfo: memFree=616872/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=250548 CPUtime=881.67
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 62392 0 0 0 88100 67 0 0 25 0 1 0 1111620266 256561152 62378 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 62637 62378 82 174 0 62460 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 255904

[startup+942.301 s]
/proc/loadavg: 1.13 1.00 0.99 2/66 16971
/proc/meminfo: memFree=616872/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=250548 CPUtime=941.64
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 62392 0 0 0 94097 67 0 0 25 0 1 0 1111620266 256561152 62378 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 62637 62378 82 174 0 62460 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 255904

[startup+1002.3 s]
/proc/loadavg: 1.10 1.01 1.00 2/66 16971
/proc/meminfo: memFree=616872/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=250548 CPUtime=1001.61
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 62392 0 0 0 100094 67 0 0 25 0 1 0 1111620266 256561152 62378 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 62637 62378 82 174 0 62460 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 255904

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 16971
/proc/meminfo: memFree=616808/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=250548 CPUtime=1061.59
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 62392 0 0 0 106091 68 0 0 25 0 1 0 1111620266 256561152 62378 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 62637 62378 82 174 0 62460 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 255904

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 16971
/proc/meminfo: memFree=598184/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=269372 CPUtime=1121.56
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 67112 0 0 0 112081 75 0 0 25 0 1 0 1111620266 275836928 67098 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 67343 67098 82 174 0 67166 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 274728

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 16971
/proc/meminfo: memFree=573416/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=294468 CPUtime=1181.53
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 73236 0 0 0 118070 83 0 0 25 0 1 0 1111620266 301535232 73222 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 73617 73222 82 174 0 73440 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 299824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 16971
/proc/meminfo: memFree=573416/2055920 swapFree=4174136/4192956
[pid=16968] ppid=16966 vsize=5356 CPUtime=0.19
/proc/16968/stat : 16968 (lysat.sh) S 16966 16968 16776 0 -1 4194304 310 1363 0 0 0 0 18 1 17 0 1 0 1111620246 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16968/statm: 1339 237 195 169 0 50 0
[pid=16971] ppid=16968 vsize=294468 CPUtime=1199.83
/proc/16971/stat : 16971 (LySATi) R 16968 16968 16776 0 -1 4194304 73236 0 0 0 119900 83 0 0 25 0 1 0 1111620266 301535232 73222 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16971/statm: 73617 73222 82 174 0 73440 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 299824

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16968 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=184971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.199968
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.18
CPU system time (s): 0.84
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 299824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1673
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= 3

runsolver used 1.16382 second user time and 3.21251 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 07:05:35
IDJOB=1525194
IDBENCH=70295
IDSOLVER=511
FILE ID=node4/1525194-1238389534
PBS_JOBID= 9061365
Free space on /tmp= 65244 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525194-1238389534/watcher-1525194-1238389534 -o /tmp/evaluation-result-1525194-1238389534/solver-1525194-1238389534 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525194-1238389534.cnf i

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

MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=1014735412

node4.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		: 3000.277
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		: 3000.277
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:        868368 kB
Buffers:        102348 kB
Cached:         974016 kB
SwapCached:      12656 kB
Active:         247496 kB
Inactive:       842928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868368 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          19736 kB
Slab:            83136 kB
Committed_AS:  2776592 kB
PageTables:       1480 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= 65240 MiB
End job on node4 at 2009-03-30 07:25:37