Trace number 1730970

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  270                                                  |
0.00/0.00	c |  Number of clauses:    1080                                                 |
0.00/0.00	c |  Parsing time:         0.00         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-1730970-1240765534/watcher-1730970-1240765534 -o /tmp/evaluation-result-1730970-1240765534/solver-1730970-1240765534 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730970-1240765534.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 0.99 3/64 23459
/proc/meminfo: memFree=1496936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 104580923 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 235 195 169 0 50 0
[pid=23460] ppid=23459 vsize=824 CPUtime=0
/proc/23460/stat : 23460 (SatElite) R 23459 23459 23388 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 104580924 843776 111 1992294400 134512640 135034092 4294956112 18446744073709551615 134566413 0 0 4096 3 0 0 0 17 0 0 0
/proc/23460/statm: 206 111 67 127 0 76 0

[startup+0.037978 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23459
/proc/meminfo: memFree=1496936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101963 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23459
/proc/meminfo: memFree=1496936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301976 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23459
/proc/meminfo: memFree=1496936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702002 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23459
/proc/meminfo: memFree=1496936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1494936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=3996 CPUtime=1.48
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 641 0 0 0 148 0 0 0 25 0 1 0 104580924 4091904 626 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 999 626 81 174 0 822 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9352

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1493912/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=4916 CPUtime=3.08
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 864 0 0 0 308 0 0 0 25 0 1 0 104580924 5033984 849 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 1229 849 81 174 0 1052 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10272

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1492376/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=6488 CPUtime=6.29
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 1257 0 0 0 628 1 0 0 25 0 1 0 104580924 6643712 1242 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 1622 1242 81 174 0 1445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11844

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1490264/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=7916 CPUtime=12.68
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 1610 0 0 0 1267 1 0 0 25 0 1 0 104580924 8105984 1595 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 1979 1595 81 174 0 1802 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13272

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1487576/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=10752 CPUtime=25.47
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 2273 0 0 0 2546 1 0 0 25 0 1 0 104580924 11010048 2258 1992294400 134512640 135226915 4294956224 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 2688 2258 81 174 0 2511 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16108

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1484760/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=13684 CPUtime=51.07
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 2967 0 0 0 5105 2 0 0 25 0 1 0 104580924 14012416 2952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 3421 2952 81 174 0 3244 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19040

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1478936/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=19600 CPUtime=102.26
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 4396 0 0 0 10223 3 0 0 25 0 1 0 104580924 20070400 4381 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 4900 4381 81 174 0 4723 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1475288/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=23596 CPUtime=162.24
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 5330 0 0 0 16220 4 0 0 25 0 1 0 104580924 24162304 5315 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 5899 5315 81 174 0 5722 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28952

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1471064/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=28128 CPUtime=222.23
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 6334 0 0 0 22217 6 0 0 25 0 1 0 104580924 28803072 6319 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 7032 6319 81 174 0 6855 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33484

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1469592/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=29752 CPUtime=282.21
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 6690 0 0 0 28215 6 0 0 25 0 1 0 104580924 30466048 6675 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 7438 6675 81 174 0 7261 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35108

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1461848/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=38104 CPUtime=342.2
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 8628 0 0 0 34211 9 0 0 25 0 1 0 104580924 39018496 8613 1992294400 134512640 135226915 4294956224 18446744073709551615 134531774 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 9526 8613 81 174 0 9349 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43460

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1461528/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=38340 CPUtime=402.18
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 8719 0 0 0 40209 9 0 0 25 0 1 0 104580924 39260160 8704 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 9585 8704 81 174 0 9408 0

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

/proc/23462/statm: 10952 10009 81 174 0 10775 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49164

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1455832/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=44456 CPUtime=582.14
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 10125 0 0 0 58202 12 0 0 25 0 1 0 104580924 45522944 10110 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 11114 10110 81 174 0 10937 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49812

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1453848/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=46460 CPUtime=642.13
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 10615 0 0 0 64200 13 0 0 25 0 1 0 104580924 47575040 10600 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 11615 10600 81 174 0 11438 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51816

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1447064/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=53676 CPUtime=702.11
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 12316 0 0 0 70196 15 0 0 25 0 1 0 104580924 54964224 12301 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 13419 12301 81 174 0 13242 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 59032

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1442392/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=58812 CPUtime=762.1
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 13456 0 0 0 76194 16 0 0 25 0 1 0 104580924 60223488 13441 1992294400 134512640 135226915 4294956224 18446744073709551615 134531937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 14703 13441 81 174 0 14526 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 64168

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1442520/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=58812 CPUtime=822.08
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 13456 0 0 0 82192 16 0 0 25 0 1 0 104580924 60223488 13441 1992294400 134512640 135226915 4294956224 18446744073709551615 134546169 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 14703 13441 81 174 0 14526 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 64168

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1442264/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=58956 CPUtime=882.07
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 13504 0 0 0 88191 16 0 0 25 0 1 0 104580924 60370944 13489 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 14739 13489 81 174 0 14562 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 64312

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1441752/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=59652 CPUtime=942.05
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 13632 0 0 0 94189 16 0 0 25 0 1 0 104580924 61083648 13617 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 14913 13617 81 174 0 14736 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 65008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1440792/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=60520 CPUtime=1002.04
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 13866 0 0 0 100187 17 0 0 25 0 1 0 104580924 61972480 13851 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 15130 13851 81 174 0 14953 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 65876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1435864/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=65456 CPUtime=1062.03
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 15106 0 0 0 106184 19 0 0 25 0 1 0 104580924 67026944 15091 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 16364 15091 81 174 0 16187 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 70812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1429912/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=71764 CPUtime=1122
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 16581 0 0 0 112180 20 0 0 25 0 1 0 104580924 73486336 16566 1992294400 134512640 135226915 4294956224 18446744073709551615 134544421 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 17941 16566 81 174 0 17764 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 77120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1428696/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=72920 CPUtime=1181.99
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 16870 0 0 0 118178 21 0 0 25 0 1 0 104580924 74670080 16855 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 18230 16855 81 174 0 18053 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 78276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23462
/proc/meminfo: memFree=1428696/2055920 swapFree=4181732/4192956
[pid=23459] ppid=23457 vsize=5356 CPUtime=0
/proc/23459/stat : 23459 (lysat.sh) S 23457 23459 23388 0 -1 4194304 310 132 0 0 0 0 0 0 19 0 1 0 104580923 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23459/statm: 1339 237 195 169 0 50 0
[pid=23462] ppid=23459 vsize=72920 CPUtime=1200.09
/proc/23462/stat : 23462 (LySATi) R 23459 23459 23388 0 -1 4194304 16872 0 0 0 119988 21 0 0 25 0 1 0 104580924 74670080 16857 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23462/statm: 18230 16857 81 174 0 18053 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 78276

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 23459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.21
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 78276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 442
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 1.36379 second user time and 2.80057 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 19:05:34
IDJOB=1730970
IDBENCH=24740
IDSOLVER=511
FILE ID=node52/1730970-1240765534
PBS_JOBID= 9187187
Free space on /tmp= 66232 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730970-1240765534/watcher-1730970-1240765534 -o /tmp/evaluation-result-1730970-1240765534/solver-1730970-1240765534 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730970-1240765534.cnf i

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

MD5SUM BENCH= 82718e0ff54407c78c5fcacb97224b1c
RANDOM SEED=1380561590

node52.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		: 3000.214
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		: 3000.214
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:       1497416 kB
Buffers:         57232 kB
Cached:         419008 kB
SwapCached:       5948 kB
Active:         198232 kB
Inactive:       286732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497416 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          13968 kB
Slab:            59516 kB
Committed_AS:   415872 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-26 19:25:37