Trace number 1726306

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
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 |    1000     3000 |     299       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 250   #clauses: 1000   #literals: 3000
0.00/0.00	c CPU time:   0.002999 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:  250                                                  |
0.00/0.00	c |  Number of clauses:    1000                                                 |
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-1726306-1240710590/watcher-1726306-1240710590 -o /tmp/evaluation-result-1726306-1240710590/solver-1726306-1240710590 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1726306-1240710590.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: 1.00 1.00 1.05 3/64 5949
/proc/meminfo: memFree=1682112/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) R 5947 5949 5738 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 99085900 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5949/statm: 1339 234 194 169 0 50 0
[pid=5950] ppid=5949 vsize=824 CPUtime=0
/proc/5950/stat : 5950 (SatElite) R 5949 5949 5738 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 99085900 843776 108 1992294400 134512640 135034092 4294956096 18446744073709551615 134566294 0 0 4096 3 0 0 0 17 0 0 0
/proc/5950/statm: 206 108 67 127 0 76 0

[startup+0.105746 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 5949
/proc/meminfo: memFree=1682112/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202754 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 5949
/proc/meminfo: memFree=1682112/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302766 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 5949
/proc/meminfo: memFree=1682112/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 1.05 3/64 5949
/proc/meminfo: memFree=1682112/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5952
/proc/meminfo: memFree=1680304/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=3784 CPUtime=1.48
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 593 0 0 0 148 0 0 0 25 0 1 0 99085900 3874816 578 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 946 578 81 174 0 769 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9140

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5952
/proc/meminfo: memFree=1679280/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=4912 CPUtime=3.08
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 853 0 0 0 308 0 0 0 25 0 1 0 99085900 5029888 838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 1228 838 81 174 0 1051 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10268

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5952
/proc/meminfo: memFree=1677488/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=6496 CPUtime=6.29
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 1240 0 0 0 628 1 0 0 25 0 1 0 99085900 6651904 1225 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 1624 1225 81 174 0 1447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11852

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5952
/proc/meminfo: memFree=1675256/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=8120 CPUtime=12.68
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 1653 0 0 0 1267 1 0 0 25 0 1 0 99085900 8314880 1638 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 2030 1638 81 174 0 1853 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13476

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5952
/proc/meminfo: memFree=1673080/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=10552 CPUtime=25.47
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 2243 0 0 0 2546 1 0 0 25 0 1 0 99085900 10805248 2228 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/5952/statm: 2638 2228 81 174 0 2461 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15908

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 5952
/proc/meminfo: memFree=1670520/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=13236 CPUtime=51.06
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 2860 0 0 0 5104 2 0 0 25 0 1 0 99085900 13553664 2845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 3309 2845 81 174 0 3132 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18592

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 5952
/proc/meminfo: memFree=1664248/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=19888 CPUtime=102.24
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 4414 0 0 0 10221 3 0 0 25 0 1 0 99085900 20365312 4399 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 4972 4399 81 174 0 4795 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25244

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 5952
/proc/meminfo: memFree=1660536/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=23644 CPUtime=162.2
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 5326 0 0 0 16216 4 0 0 25 0 1 0 99085900 24211456 5311 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 5911 5311 81 174 0 5734 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29000

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 5952
/proc/meminfo: memFree=1656568/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=27828 CPUtime=222.19
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 6316 0 0 0 22213 6 0 0 25 0 1 0 99085900 28495872 6301 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 6957 6301 81 174 0 6780 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33184

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 5952
/proc/meminfo: memFree=1652472/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=32832 CPUtime=282.17
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 7357 0 0 0 28210 7 0 0 25 0 1 0 99085900 33619968 7342 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 8208 7342 81 174 0 8031 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 38188

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 5952
/proc/meminfo: memFree=1645624/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=40336 CPUtime=342.14
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 9042 0 0 0 34205 9 0 0 25 0 1 0 99085900 41304064 9027 1992294400 134512640 135226915 4294956208 18446744073709551615 134543022 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 10084 9027 81 174 0 9907 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 45692

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 5952
/proc/meminfo: memFree=1645240/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=40732 CPUtime=402.11
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 9130 0 0 0 40202 9 0 0 25 0 1 0 99085900 41709568 9115 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 10183 9115 81 174 0 10006 0

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

/proc/5952/statm: 11400 10346 81 174 0 11223 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 50956

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5952
/proc/meminfo: memFree=1637624/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=48760 CPUtime=642.02
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 11055 0 0 0 64190 12 0 0 25 0 1 0 99085900 49930240 11040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 12190 11040 81 174 0 12013 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 54116

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5958
/proc/meminfo: memFree=1629880/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=57300 CPUtime=701.98
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 12956 0 0 0 70184 14 0 0 25 0 1 0 99085900 58675200 12941 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 14325 12941 81 174 0 14148 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 62656

[startup+762.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 6438
/proc/meminfo: memFree=1600176/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=57300 CPUtime=761.95
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 12956 0 0 0 76177 18 0 0 25 0 1 0 99085900 58675200 12941 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 14325 12941 81 174 0 14148 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 62656

[startup+822.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 6438
/proc/meminfo: memFree=1600240/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=57444 CPUtime=821.92
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 13028 0 0 0 82174 18 0 0 25 0 1 0 99085900 58822656 13013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 14361 13013 81 174 0 14184 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 62800

[startup+882.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 6438
/proc/meminfo: memFree=1599664/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=58312 CPUtime=881.9
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 13179 0 0 0 88171 19 0 0 25 0 1 0 99085900 59711488 13164 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 14578 13164 81 174 0 14401 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 63668

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6438
/proc/meminfo: memFree=1597872/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=60376 CPUtime=941.88
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 13658 0 0 0 94168 20 0 0 25 0 1 0 99085900 61825024 13643 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 15094 13643 81 174 0 14917 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 65732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6438
/proc/meminfo: memFree=1592048/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=65872 CPUtime=1001.85
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 15085 0 0 0 100163 22 0 0 25 0 1 0 99085900 67452928 15070 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 16468 15070 81 174 0 16291 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 71228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6438
/proc/meminfo: memFree=1590712/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=66916 CPUtime=1061.82
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 15411 0 0 0 106160 22 0 0 25 0 1 0 99085900 68521984 15396 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 16729 15396 81 174 0 16552 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 72272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6438
/proc/meminfo: memFree=1590648/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=67048 CPUtime=1121.8
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 15433 0 0 0 112158 22 0 0 25 0 1 0 99085900 68657152 15418 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 16762 15418 81 174 0 16585 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 72404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6438
/proc/meminfo: memFree=1590328/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=67316 CPUtime=1181.77
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 15492 0 0 0 118155 22 0 0 25 0 1 0 99085900 68931584 15477 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 16829 15477 81 174 0 16652 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 72672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6438
/proc/meminfo: memFree=1590328/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=67316 CPUtime=1200.07
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 15508 0 0 0 119984 23 0 0 25 0 1 0 99085900 68931584 15493 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 16829 15493 81 174 0 16652 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 72672

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6438
/proc/meminfo: memFree=1590328/2055920 swapFree=4191900/4192956
[pid=5949] ppid=5947 vsize=5356 CPUtime=0
/proc/5949/stat : 5949 (lysat.sh) S 5947 5949 5738 0 -1 4194304 310 129 0 0 0 0 0 0 16 0 1 0 99085900 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5949/statm: 1339 237 195 169 0 50 0
[pid=5952] ppid=5949 vsize=67316 CPUtime=1200.07
/proc/5952/stat : 5952 (LySATi) R 5949 5949 5738 0 -1 4194304 15508 0 0 0 119984 23 0 0 25 0 1 0 99085900 68931584 15493 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/5952/statm: 16829 15493 81 174 0 16652 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 72672

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5949 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=4999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.006998
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 72672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 439
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 1.04584 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-26 03:49:50
IDJOB=1726306
IDBENCH=24610
IDSOLVER=511
FILE ID=node64/1726306-1240710590
PBS_JOBID= 9186846
Free space on /tmp= 66168 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726306-1240710590/watcher-1726306-1240710590 -o /tmp/evaluation-result-1726306-1240710590/solver-1726306-1240710590 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1726306-1240710590.cnf i

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

MD5SUM BENCH= b79b003513b2a70c9b89188422a831e2
RANDOM SEED=1780030444

node64.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		: 3000.218
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		: 3000.218
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:       1682656 kB
Buffers:         45228 kB
Cached:         259436 kB
SwapCached:        384 kB
Active:         110704 kB
Inactive:       207816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682656 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          22292 kB
Slab:            40588 kB
Committed_AS:   277212 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node64 at 2009-04-26 04:09:53