Trace number 1554666

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) 1200.04 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   13869    32361 |    4160       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |   10390    29200 |      --       0       --      -- |     --   | -3477/-3156
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 2564   #clauses: 10390   #literals: 29200
0.00/0.07	c CPU time:   0.071989 s
0.00/0.07	c ==============================================================================
0.00/0.09	c lySAT 0.1
0.00/0.09	c minisat core +  additionnal features
0.00/0.09	c ============================[ Problem Statistics ]=============================
0.00/0.09	c |                                                                             |
0.00/0.09	c |  Number of variables:  2564                                                 |
0.00/0.09	c |  Number of clauses:    10390                                                |
0.00/0.10	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-1554666-1238731056/watcher-1554666-1238731056 -o /tmp/evaluation-result-1554666-1238731056/solver-1554666-1238731056 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1554666-1238731056.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 0.97 0.99 3/70 20047
/proc/meminfo: memFree=1211576/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0
/proc/20047/stat : 20047 (lysat.sh) R 20045 20047 19861 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1145770709 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 228774701727 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20047/statm: 1339 234 194 169 0 50 0
[pid=20048] ppid=20047 vsize=1104 CPUtime=0
/proc/20048/stat : 20048 (SatElite) R 20047 20047 19861 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1145770709 1130496 166 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20048/statm: 276 166 50 127 0 146 0

[startup+0.014636 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 20047
/proc/meminfo: memFree=1211576/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1145770709 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20047/statm: 1339 235 195 169 0 50 0
[pid=20048] ppid=20047 vsize=2592 CPUtime=0
/proc/20048/stat : 20048 (SatElite) R 20047 20047 19861 0 -1 4194304 519 0 0 0 0 0 0 0 19 0 1 0 1145770709 2654208 503 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20048/statm: 648 505 51 127 0 518 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7948

[startup+0.101647 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 20047
/proc/meminfo: memFree=1211576/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301669 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 20047
/proc/meminfo: memFree=1211576/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701717 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 20047
/proc/meminfo: memFree=1211576/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 0.92 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1208808/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=4060 CPUtime=1.4
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 713 0 0 0 140 0 0 0 25 0 1 0 1145770718 4157440 698 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 1015 698 81 174 0 838 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9416

[startup+3.10199 s]
/proc/loadavg: 0.92 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1208040/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=4672 CPUtime=2.99
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 863 0 0 0 299 0 0 0 25 0 1 0 1145770718 4784128 848 1992294400 134512640 135226915 4294956224 18446744073709551615 134527761 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 1168 848 81 174 0 991 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10028

[startup+6.30136 s]
/proc/loadavg: 0.93 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1206632/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=6776 CPUtime=6.19
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 1383 0 0 0 619 0 0 0 25 0 1 0 1145770718 6938624 1368 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 1694 1368 81 174 0 1517 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 12132

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1203688/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=8692 CPUtime=12.59
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 1841 0 0 0 1258 1 0 0 25 0 1 0 1145770718 8900608 1826 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 2173 1826 81 174 0 1996 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14048

[startup+25.5026 s]
/proc/loadavg: 0.95 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1199912/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=12492 CPUtime=25.39
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 2797 0 0 0 2537 2 0 0 25 0 1 0 1145770718 12791808 2782 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 3123 2782 81 174 0 2946 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17848

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1197032/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=15772 CPUtime=50.97
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 3582 0 0 0 5095 2 0 0 25 0 1 0 1145770718 16150528 3567 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 3943 3567 81 174 0 3766 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 21128

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1188136/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=24492 CPUtime=102.15
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 5719 0 0 0 10211 4 0 0 25 0 1 0 1145770718 25079808 5704 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 6123 5704 81 174 0 5946 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 29848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 20050
/proc/meminfo: memFree=1183080/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=29580 CPUtime=162.12
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 6978 0 0 0 16207 5 0 0 25 0 1 0 1145770718 30289920 6963 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 7395 6963 81 174 0 7218 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 34936

[startup+222.302 s]
/proc/loadavg: 1.06 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1176552/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=36184 CPUtime=222.1
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 8567 0 0 0 22202 8 0 0 25 0 1 0 1145770718 37052416 8552 1992294400 134512640 135226915 4294956224 18446744073709551615 134539775 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 9046 8552 81 174 0 8869 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 41540

[startup+282.301 s]
/proc/loadavg: 1.02 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1170536/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=42308 CPUtime=282.06
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 10070 0 0 0 28197 9 0 0 25 0 1 0 1145770718 43323392 10055 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 10577 10055 81 174 0 10400 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 47664

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1168040/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=44884 CPUtime=342.04
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 10721 0 0 0 34194 10 0 0 25 0 1 0 1145770718 45961216 10706 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 11221 10706 81 174 0 11044 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 50240

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1158440/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0

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

/proc/20050/statm: 15403 14751 81 174 0 15226 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 66968

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1151848/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=61612 CPUtime=581.94
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 14773 0 0 0 58181 13 0 0 25 0 1 0 1145770718 63090688 14758 1992294400 134512640 135226915 4294956224 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 15403 14758 81 174 0 15226 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 66968

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1151016/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=62636 CPUtime=641.91
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 14978 0 0 0 64178 13 0 0 25 0 1 0 1145770718 64139264 14963 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 15659 14963 81 174 0 15482 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 67992

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1145128/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=68732 CPUtime=701.88
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 16470 0 0 0 70173 15 0 0 25 0 1 0 1145770718 70381568 16455 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 17183 16455 81 174 0 17006 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 74088

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1137256/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=77060 CPUtime=761.86
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 18414 0 0 0 76169 17 0 0 25 0 1 0 1145770718 78909440 18399 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 19265 18399 81 174 0 19088 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 82416

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1137256/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=77060 CPUtime=821.82
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 18414 0 0 0 82165 17 0 0 25 0 1 0 1145770718 78909440 18399 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 19265 18399 81 174 0 19088 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 82416

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1136936/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=77492 CPUtime=881.79
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 18503 0 0 0 88162 17 0 0 25 0 1 0 1145770718 79351808 18488 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 19373 18488 81 174 0 19196 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 82848

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1136424/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=77960 CPUtime=941.77
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 18628 0 0 0 94160 17 0 0 25 0 1 0 1145770718 79831040 18613 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 19490 18613 81 174 0 19313 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 83316

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1128680/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=85672 CPUtime=1001.74
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 20568 0 0 0 100154 20 0 0 25 0 1 0 1145770718 87728128 20553 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 21418 20553 81 174 0 21241 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 91028

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1118952/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=95760 CPUtime=1061.72
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 22979 0 0 0 106149 23 0 0 25 0 1 0 1145770718 98058240 22964 1992294400 134512640 135226915 4294956224 18446744073709551615 134531215 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 23940 22964 81 174 0 23763 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 101116

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1118952/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=95760 CPUtime=1121.7
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 22979 0 0 0 112147 23 0 0 25 0 1 0 1145770718 98058240 22964 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 23940 22964 81 174 0 23763 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 101116

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1118888/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=95760 CPUtime=1181.67
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 22979 0 0 0 118144 23 0 0 25 0 1 0 1145770718 98058240 22964 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 23940 22964 81 174 0 23763 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 101116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 20056
/proc/meminfo: memFree=1118888/2055920 swapFree=4174016/4192956
[pid=20047] ppid=20045 vsize=5356 CPUtime=0.07
/proc/20047/stat : 20047 (lysat.sh) S 20045 20047 19861 0 -1 4194304 310 723 0 0 0 0 7 0 16 0 1 0 1145770709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20047/statm: 1339 237 195 169 0 50 0
[pid=20050] ppid=20047 vsize=95760 CPUtime=1199.97
/proc/20050/stat : 20050 (LySATi) R 20047 20047 19861 0 -1 4194304 22981 0 0 0 119974 23 0 0 25 0 1 0 1145770718 98058240 22966 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20050/statm: 23940 22966 81 174 0 23763 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 101116

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 20047 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=80987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.091985
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.23
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 101116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033
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 1.14183 second user time and 3.2655 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-03 05:57:36
IDJOB=1554666
IDBENCH=70785
IDSOLVER=511
FILE ID=node74/1554666-1238731056
PBS_JOBID= 9085340
Free space on /tmp= 103236 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554666-1238731056/watcher-1554666-1238731056 -o /tmp/evaluation-result-1554666-1238731056/solver-1554666-1238731056 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1554666-1238731056.cnf i

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=2030973417

node74.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		: 3000.236
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		: 3000.236
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:       1212120 kB
Buffers:         95224 kB
Cached:         656264 kB
SwapCached:       8140 kB
Active:         246544 kB
Inactive:       514548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1212120 kB
SwapTotal:     4192956 kB
SwapFree:      4174016 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            68012 kB
Committed_AS:  2559640 kB
PageTables:       1852 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= 103232 MiB
End job on node74 at 2009-04-03 06:17:39