Trace number 1730123

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 c/2009-03-20? (TO) 1200.08 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.913
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.00	c Parsing...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   86175   259380 |   25852       0        0     nan |  0.000 % |
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1980   #clauses: 86175   #literals: 259380
0.00/0.07	c CPU time:   0.065989 s
0.00/0.07	c ==============================================================================
0.09/0.17	This is MiniSat 2.0 beta
0.09/0.17	WARNING: for repeatability, setting FPU to use double precision
0.09/0.17	============================[ Problem Statistics ]=============================
0.09/0.17	|                                                                             |
0.09/0.17	|  Number of variables:  1980                                                 |
0.09/0.17	|  Number of clauses:    86175                                                |
0.16/0.23	|  Parsing time:         0.05         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-1730123-1240756181/watcher-1730123-1240756181 -o /tmp/evaluation-result-1730123-1240756181/solver-1730123-1240756181 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730123-1240756181.cnf c 

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 0.99 3/64 8561
/proc/meminfo: memFree=1345088/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0
/proc/8561/stat : 8561 (lysat.sh) R 8559 8561 8345 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 103646128 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8561/statm: 1339 234 194 169 0 50 0
[pid=8562] ppid=8561 vsize=956 CPUtime=0
/proc/8562/stat : 8562 (SatElite) R 8561 8561 8345 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 103646128 978944 157 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8562/statm: 239 158 51 127 0 109 0

[startup+0.0843101 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8561
/proc/meminfo: memFree=1345088/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103646128 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8561/statm: 1339 235 195 169 0 50 0
[pid=8562] ppid=8561 vsize=5928 CPUtime=0.07
/proc/8562/stat : 8562 (SatElite) R 8561 8561 8345 0 -1 4194304 1365 0 0 0 7 0 0 0 19 0 1 0 103646128 6070272 1349 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8562/statm: 1482 1349 67 127 0 1352 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11284

[startup+0.101312 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8561
/proc/meminfo: memFree=1345088/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103646128 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8561/statm: 1339 235 195 169 0 50 0
[pid=8562] ppid=8561 vsize=5928 CPUtime=0.09
/proc/8562/stat : 8562 (SatElite) R 8561 8561 8345 0 -1 4194304 1365 0 0 0 8 1 0 0 19 0 1 0 103646128 6070272 1349 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8562/statm: 1482 1349 67 127 0 1352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11284

[startup+0.30134 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8561
/proc/meminfo: memFree=1345088/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701373 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8561
/proc/meminfo: memFree=1345088/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1333616/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=12484 CPUtime=1.31
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 3006 0 0 0 130 1 0 0 25 0 1 0 103646146 12783616 2991 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 3121 2991 78 171 0 2948 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17840

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1327408/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=20852 CPUtime=2.91
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 5094 0 0 0 289 2 0 0 25 0 1 0 103646146 21352448 5079 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 5213 5079 78 171 0 5040 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26208

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1315184/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=30792 CPUtime=6.11
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 7600 0 0 0 607 4 0 0 25 0 1 0 103646146 31531008 7585 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 7698 7586 78 171 0 7525 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36148

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1292912/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=53328 CPUtime=12.51
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 13206 0 0 0 1244 7 0 0 25 0 1 0 103646146 54607872 13191 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 13332 13191 78 171 0 13159 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58684

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1270000/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=74164 CPUtime=25.3
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 18397 0 0 0 2520 10 0 0 25 0 1 0 103646146 75943936 18382 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 18541 18382 78 171 0 18368 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 79520

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1261552/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=82388 CPUtime=50.89
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 20445 0 0 0 5077 12 0 0 25 0 1 0 103646146 84365312 20430 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 20597 20430 78 171 0 20424 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 87744

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1255344/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=88596 CPUtime=102.07
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 21979 0 0 0 10193 14 0 0 25 0 1 0 103646146 90722304 21964 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 22149 21964 78 171 0 21976 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 93952

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1249968/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=94628 CPUtime=162.05
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 23450 0 0 0 16189 16 0 0 25 0 1 0 103646146 96899072 23435 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 23657 23435 78 171 0 23484 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 99984

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1238320/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=105940 CPUtime=222.02
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 26233 0 0 0 22183 19 0 0 25 0 1 0 103646146 108482560 26218 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 26485 26218 78 171 0 26312 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 111296

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1238320/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=105940 CPUtime=282
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 26234 0 0 0 28181 19 0 0 25 0 1 0 103646146 108482560 26219 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 26485 26219 78 171 0 26312 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 111296

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1230576/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=113660 CPUtime=341.98
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28157 0 0 0 34177 21 0 0 25 0 1 0 103646146 116387840 28142 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 28415 28142 78 171 0 28242 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 119016

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8564
/proc/meminfo: memFree=1230576/2055920 swapFree=4192956/4192956

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

/proc/8564/statm: 29141 28902 78 171 0 28968 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 121920

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227376/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116564 CPUtime=581.88
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28917 0 0 0 58166 22 0 0 25 0 1 0 103646146 119361536 28902 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29141 28902 78 171 0 28968 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 121920

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227376/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116564 CPUtime=641.84
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28917 0 0 0 64162 22 0 0 25 0 1 0 103646146 119361536 28902 1992294400 134512640 135214827 4294956224 18446744073709551615 134543324 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29141 28902 78 171 0 28968 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 121920

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227376/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116968 CPUtime=701.82
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28935 0 0 0 70160 22 0 0 25 0 1 0 103646146 119775232 28920 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29242 28920 78 171 0 29069 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 122324

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227312/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116968 CPUtime=761.8
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28935 0 0 0 76158 22 0 0 25 0 1 0 103646146 119775232 28920 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29242 28920 78 171 0 29069 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 122324

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227312/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116968 CPUtime=821.77
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28935 0 0 0 82155 22 0 0 25 0 1 0 103646146 119775232 28920 1992294400 134512640 135214827 4294956224 18446744073709551615 134535346 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29242 28920 78 171 0 29069 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 122324

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227376/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116964 CPUtime=881.75
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28935 0 0 0 88153 22 0 0 25 0 1 0 103646146 119771136 28920 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29241 28920 78 171 0 29068 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 122320

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1227312/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=116964 CPUtime=941.71
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 28935 0 0 0 94149 22 0 0 25 0 1 0 103646146 119771136 28920 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 29241 28920 78 171 0 29068 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 122320

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1220912/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=123584 CPUtime=1001.69
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 30602 0 0 0 100144 25 0 0 25 0 1 0 103646146 126550016 30587 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 30896 30587 78 171 0 30723 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 128940

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1220912/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=123584 CPUtime=1061.67
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 30607 0 0 0 106142 25 0 0 25 0 1 0 103646146 126550016 30592 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 30896 30592 78 171 0 30723 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 128940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1220592/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=124128 CPUtime=1121.65
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 30699 0 0 0 112140 25 0 0 25 0 1 0 103646146 127107072 30684 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 31032 30684 78 171 0 30859 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 129484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1216048/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=129040 CPUtime=1181.62
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 31903 0 0 0 118136 26 0 0 25 0 1 0 103646146 132136960 31888 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 32260 31888 78 171 0 32087 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 134396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8566
/proc/meminfo: memFree=1213616/2055920 swapFree=4192956/4192956
[pid=8561] ppid=8559 vsize=5356 CPUtime=0.16
/proc/8561/stat : 8561 (lysat.sh) S 8559 8561 8345 0 -1 4194304 310 1368 0 0 0 0 15 1 16 0 1 0 103646128 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8561/statm: 1339 237 195 169 0 50 0
[pid=8564] ppid=8561 vsize=131184 CPUtime=1199.92
/proc/8564/stat : 8564 (LySATc) R 8561 8561 8345 0 -1 4194304 32434 0 0 0 119965 27 0 0 25 0 1 0 103646146 134332416 32419 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8564/statm: 32796 32419 78 171 0 32623 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 136540

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 8561 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=159975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.177972
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 136540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.159975
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1678
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= 2

runsolver used 1.00485 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-26 16:29:41
IDJOB=1730123
IDBENCH=24722
IDSOLVER=512
FILE ID=node50/1730123-1240756181
PBS_JOBID= 9187109
Free space on /tmp= 66528 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730123-1240756181/watcher-1730123-1240756181 -o /tmp/evaluation-result-1730123-1240756181/solver-1730123-1240756181 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730123-1240756181.cnf c

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=1355645879

node50.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		: 3000.216
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		: 3000.216
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:       1345568 kB
Buffers:         92596 kB
Cached:         516140 kB
SwapCached:          0 kB
Active:         273488 kB
Inactive:       349120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:          23664 kB
Slab:            73760 kB
Committed_AS:   332928 kB
PageTables:       1448 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= 66524 MiB
End job on node50 at 2009-04-26 16:49:43