Trace number 1728956

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.19
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
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...
0.01/0.03	c ==============================================================================
0.01/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.03	c ==============================================================================
0.01/0.03	c |         0 |   31531    81634 |    9459       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   13274    37444 |      --       0       --      -- |     --   | -17941/-43185
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 3005   #clauses: 13274   #literals: 37444
0.09/0.14	c CPU time:   0.12898 s
0.09/0.14	c ==============================================================================
0.09/0.16	c lySAT 0.1
0.09/0.16	c minisat core +  additionnal features
0.09/0.16	c ============================[ Problem Statistics ]=============================
0.09/0.16	c |                                                                             |
0.09/0.16	c |  Number of variables:  3005                                                 |
0.09/0.16	c |  Number of clauses:    13274                                                |
0.09/0.17	c |  Parsing time:         0.01         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-1728956-1240743342/watcher-1728956-1240743342 -o /tmp/evaluation-result-1728956-1240743342/solver-1728956-1240743342 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1728956-1240743342.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: 0.91 0.97 0.99 3/64 23685
/proc/meminfo: memFree=1661216/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0
/proc/23685/stat : 23685 (lysat.sh) R 23683 23685 23400 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 102368169 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23685/statm: 1339 234 194 169 0 50 0
[pid=23686] ppid=23685 vsize=1556 CPUtime=0
/proc/23686/stat : 23686 (SatElite) R 23685 23685 23400 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 102368169 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/23686/statm: 389 277 50 127 0 259 0

[startup+0.01892 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23685
/proc/meminfo: memFree=1661216/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102368169 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23685/statm: 1339 235 195 169 0 50 0
[pid=23686] ppid=23685 vsize=3652 CPUtime=0.01
/proc/23686/stat : 23686 (SatElite) R 23685 23685 23400 0 -1 4194304 723 0 0 0 1 0 0 0 19 0 1 0 102368169 3739648 707 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23686/statm: 913 708 51 127 0 783 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9008

[startup+0.101928 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23685
/proc/meminfo: memFree=1661216/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102368169 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23685/statm: 1339 235 195 169 0 50 0
[pid=23686] ppid=23685 vsize=5672 CPUtime=0.09
/proc/23686/stat : 23686 (SatElite) R 23685 23685 23400 0 -1 4194304 1301 0 0 0 8 1 0 0 19 0 1 0 102368169 5808128 1187 1992294400 134512640 135034092 4294956096 18446744073709551615 134566409 0 0 4096 3 0 0 0 17 0 0 0
/proc/23686/statm: 1418 1187 68 127 0 1288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11028

[startup+0.301953 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23685
/proc/meminfo: memFree=1661216/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701997 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23685
/proc/meminfo: memFree=1661216/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1658384/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=4072 CPUtime=1.32
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 703 0 0 0 132 0 0 0 25 0 1 0 102368185 4169728 688 1992294400 134512640 135226915 4294956208 18446744073709551615 134539967 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 1018 688 81 174 0 841 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9428

[startup+3.10126 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1657616/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=4720 CPUtime=2.92
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 873 0 0 0 292 0 0 0 25 0 1 0 102368185 4833280 858 1992294400 134512640 135226915 4294956208 18446744073709551615 134538877 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 1180 858 81 174 0 1003 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10076

[startup+6.30262 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1655696/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=6336 CPUtime=6.12
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 1255 0 0 0 612 0 0 0 25 0 1 0 102368185 6488064 1240 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 1584 1240 81 174 0 1407 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11692

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1654096/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=7784 CPUtime=12.51
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 1619 0 0 0 1250 1 0 0 25 0 1 0 102368185 7970816 1604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 1946 1604 81 174 0 1769 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13140

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1651472/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=10460 CPUtime=25.3
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 2298 0 0 0 2529 1 0 0 25 0 1 0 102368185 10711040 2283 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 2615 2283 82 174 0 2438 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15816

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1646032/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=16084 CPUtime=50.89
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 3666 0 0 0 5086 3 0 0 25 0 1 0 102368185 16470016 3651 1992294400 134512640 135226915 4294956208 18446744073709551615 134547751 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 4021 3651 82 174 0 3844 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 21440

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1637456/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=24572 CPUtime=102.08
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 5783 0 0 0 10203 5 0 0 25 0 1 0 102368185 25161728 5768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 6143 5768 82 174 0 5966 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29928

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1632656/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=29564 CPUtime=162.04
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 6969 0 0 0 16198 6 0 0 25 0 1 0 102368185 30273536 6954 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 7391 6954 82 174 0 7214 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 34920

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1625552/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=36740 CPUtime=222.02
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 8758 0 0 0 22193 9 0 0 25 0 1 0 102368185 37621760 8743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 9185 8743 82 174 0 9008 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 42096

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23688
/proc/meminfo: memFree=1624144/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=38340 CPUtime=281.99
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 9137 0 0 0 28190 9 0 0 25 0 1 0 102368185 39260160 9122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 9585 9122 82 174 0 9408 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 43696

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1611784/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=50856 CPUtime=341.95
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 12137 0 0 0 34183 12 0 0 25 0 1 0 102368185 52076544 12122 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 12714 12122 82 174 0 12537 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 56212

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1604488/2055920 swapFree=4192812/4192956

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

/proc/23688/statm: 14943 14228 82 174 0 14766 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 65128

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1600904/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=62556 CPUtime=581.84
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 14918 0 0 0 58170 14 0 0 25 0 1 0 102368185 64057344 14903 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 15639 14903 82 174 0 15462 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 67912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1600720/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=62556 CPUtime=641.82
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 14925 0 0 0 64168 14 0 0 25 0 1 0 102368185 64057344 14910 1992294400 134512640 135226915 4294956208 18446744073709551615 134528307 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 15639 14910 82 174 0 15462 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 67912

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1600528/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=62664 CPUtime=701.78
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 14941 0 0 0 70164 14 0 0 25 0 1 0 102368185 64167936 14926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 15666 14926 82 174 0 15489 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 68020

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1599824/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=63564 CPUtime=761.77
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 15109 0 0 0 76162 15 0 0 25 0 1 0 102368185 65089536 15094 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 15891 15094 82 174 0 15714 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 68920

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1595344/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=68480 CPUtime=821.74
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 16249 0 0 0 82157 17 0 0 25 0 1 0 102368185 70123520 16234 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 17120 16234 82 174 0 16943 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 73836

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1592016/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=71768 CPUtime=881.72
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 17068 0 0 0 88154 18 0 0 25 0 1 0 102368185 73490432 17053 1992294400 134512640 135226915 4294956208 18446744073709551615 134543115 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 17942 17053 82 174 0 17765 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 77124

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1591952/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=71768 CPUtime=941.69
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 17069 0 0 0 94151 18 0 0 25 0 1 0 102368185 73490432 17054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 17942 17054 82 174 0 17765 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 77124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1591760/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=71912 CPUtime=1001.67
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 17117 0 0 0 100149 18 0 0 25 0 1 0 102368185 73637888 17102 1992294400 134512640 135226915 4294956208 18446744073709551615 134539221 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 17978 17102 82 174 0 17801 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 77268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1591248/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=72596 CPUtime=1061.63
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 17262 0 0 0 106145 18 0 0 25 0 1 0 102368185 74338304 17247 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 18149 17247 82 174 0 17972 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 77952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1589392/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=74496 CPUtime=1121.61
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 17713 0 0 0 112142 19 0 0 25 0 1 0 102368185 76283904 17698 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 18624 17698 82 174 0 18447 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 79852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1583312/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=80852 CPUtime=1181.58
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 19244 0 0 0 118138 20 0 0 25 0 1 0 102368185 82792448 19229 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 20213 19229 82 174 0 20036 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 86208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23694
/proc/meminfo: memFree=1581520/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5356 CPUtime=0.15
/proc/23685/stat : 23685 (lysat.sh) S 23683 23685 23400 0 -1 4194304 310 1481 0 0 0 0 14 1 16 0 1 0 102368169 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1339 237 195 169 0 50 0
[pid=23688] ppid=23685 vsize=82276 CPUtime=1199.88
/proc/23688/stat : 23688 (LySATi) R 23685 23685 23400 0 -1 4194304 19663 0 0 0 119968 20 0 0 25 0 1 0 102368185 84250624 19648 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/23688/statm: 20569 19648 82 174 0 20392 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 87632

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 23685 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=147977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.164974
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.21
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 87632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.147977
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1791
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 1.04784 second user time and 3.33049 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-26 12:55:42
IDJOB=1728956
IDBENCH=24690
IDSOLVER=511
FILE ID=node5/1728956-1240743342
PBS_JOBID= 9187009
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728956-1240743342/watcher-1728956-1240743342 -o /tmp/evaluation-result-1728956-1240743342/solver-1728956-1240743342 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1728956-1240743342.cnf i

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

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=309269932

node5.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		: 3000.212
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		: 3000.212
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:       1661760 kB
Buffers:         39768 kB
Cached:         275064 kB
SwapCached:        144 kB
Active:          43264 kB
Inactive:       285608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661760 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          23628 kB
Slab:            51316 kB
Committed_AS:   367412 kB
PageTables:       1388 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= 66340 MiB
End job on node5 at 2009-04-26 13:15:45