Trace number 1527334

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
MD5SUM7ead389f296345f5890ecfc4b085f8df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117982
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6146 |      --       0       --      -- |     --   | -15/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 465   #clauses: 2025   #literals: 6146
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  465                                                  |
0.00/0.01	c |  Number of clauses:    2025                                                 |
0.00/0.01	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527334-1238592235/watcher-1527334-1238592235 -o /tmp/evaluation-result-1527334-1238592235/solver-1527334-1238592235 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527334-1238592235.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: 0.99 0.97 0.98 3/65 4626
/proc/meminfo: memFree=1585640/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) R 4624 4626 4196 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 485557363 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 268213742239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4626/statm: 1339 234 194 169 0 50 0
[pid=4627] ppid=4626 vsize=828 CPUtime=0
/proc/4627/stat : 4627 (SatElite) R 4626 4626 4196 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 485557364 847872 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/4627/statm: 207 135 68 127 0 77 0

[startup+0.00894988 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 4626
/proc/meminfo: memFree=1585640/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 485557363 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4626/statm: 1339 235 195 169 0 50 0
[pid=4627] ppid=4626 vsize=828 CPUtime=0
/proc/4627/stat : 4627 (SatElite) R 4626 4626 4196 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 485557364 847872 136 1992294400 134512640 135034092 4294956112 18446744073709551615 134566112 0 0 4096 3 0 0 0 17 0 0 0
/proc/4627/statm: 207 136 68 127 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6184

[startup+0.101961 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 4626
/proc/meminfo: memFree=1585640/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301983 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 4626
/proc/meminfo: memFree=1585640/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701031 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 4626
/proc/meminfo: memFree=1585640/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1583576/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=3936 CPUtime=1.48
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 633 0 0 0 148 0 0 0 25 0 1 0 485557365 4030464 618 1992294400 134512640 135226915 4294956224 18446744073709551615 134540478 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 984 618 81 174 0 807 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9292

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1582680/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=4592 CPUtime=3.08
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 804 0 0 0 308 0 0 0 25 0 1 0 485557365 4702208 789 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 1148 789 81 174 0 971 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9948

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1581208/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=6248 CPUtime=6.27
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 1206 0 0 0 627 0 0 0 25 0 1 0 485557365 6397952 1191 1992294400 134512640 135226915 4294956224 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 1562 1191 81 174 0 1385 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11604

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1578712/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=8180 CPUtime=12.66
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 1683 0 0 0 1266 0 0 0 25 0 1 0 485557365 8376320 1668 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 2045 1668 81 174 0 1868 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13536

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1577304/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=9740 CPUtime=25.46
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 2059 0 0 0 2545 1 0 0 25 0 1 0 485557365 9973760 2044 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 2435 2044 81 174 0 2258 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15096

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1574104/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=13008 CPUtime=51.05
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 2843 0 0 0 5104 1 0 0 25 0 1 0 485557365 13320192 2828 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 3252 2828 81 174 0 3075 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18364

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1569432/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=17612 CPUtime=102.22
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 3996 0 0 0 10219 3 0 0 25 0 1 0 485557365 18034688 3981 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 4403 3981 81 174 0 4226 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 22968

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1566360/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=21004 CPUtime=162.19
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 4783 0 0 0 16215 4 0 0 25 0 1 0 485557365 21508096 4768 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 5251 4768 81 174 0 5074 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26360

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1562968/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=24248 CPUtime=222.16
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 5603 0 0 0 22211 5 0 0 25 0 1 0 485557365 24829952 5588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 6062 5588 81 174 0 5885 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 29604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1559000/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=28652 CPUtime=282.13
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 6617 0 0 0 28207 6 0 0 25 0 1 0 485557365 29339648 6602 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 7163 6602 81 174 0 6986 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 34008

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1555096/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=32428 CPUtime=342.12
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 7564 0 0 0 34205 7 0 0 25 0 1 0 485557365 33206272 7549 1992294400 134512640 135226915 4294956224 18446744073709551615 134538570 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 8107 7549 81 174 0 7930 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 37784

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1554456/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0

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

/proc/4629/statm: 10032 9364 81 174 0 9855 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 45484

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1547544/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=40416 CPUtime=581.99
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 9449 0 0 0 58190 9 0 0 25 0 1 0 485557365 41385984 9434 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 10104 9434 81 174 0 9927 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 45772

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1547032/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=41124 CPUtime=641.95
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 9573 0 0 0 64186 9 0 0 25 0 1 0 485557365 42110976 9558 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 10281 9558 81 174 0 10104 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 46480

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1545944/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=42164 CPUtime=701.92
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 9848 0 0 0 70183 9 0 0 25 0 1 0 485557365 43175936 9833 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 10541 9833 81 174 0 10364 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 47520

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1541272/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=46800 CPUtime=761.91
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 11006 0 0 0 76180 11 0 0 25 0 1 0 485557365 47923200 10991 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 11700 10991 81 174 0 11523 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 52156

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1540824/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=47232 CPUtime=821.87
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 11127 0 0 0 82176 11 0 0 25 0 1 0 485557365 48365568 11112 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 11808 11112 81 174 0 11631 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 52588

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1540568/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=47516 CPUtime=881.85
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 11192 0 0 0 88174 11 0 0 25 0 1 0 485557365 48656384 11177 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 11879 11177 81 174 0 11702 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 52872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1540248/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=47808 CPUtime=941.83
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 11258 0 0 0 94172 11 0 0 25 0 1 0 485557365 48955392 11243 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 11952 11243 81 174 0 11775 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 53164

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1539672/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=48412 CPUtime=1001.79
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 11409 0 0 0 100168 11 0 0 25 0 1 0 485557365 49573888 11394 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 12103 11394 81 174 0 11926 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 53768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1538072/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=50336 CPUtime=1061.78
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 11838 0 0 0 106166 12 0 0 25 0 1 0 485557365 51544064 11823 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 12584 11823 81 174 0 12407 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 55692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1534488/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=53868 CPUtime=1121.73
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 12704 0 0 0 112161 12 0 0 25 0 1 0 485557365 55160832 12689 1992294400 134512640 135226915 4294956224 18446744073709551615 134731414 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 13467 12689 81 174 0 13290 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 59224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1531352/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=57848 CPUtime=1181.71
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 13512 0 0 0 118158 13 0 0 25 0 1 0 485557365 59236352 13497 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 14462 13497 81 174 0 14285 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 63204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 4629
/proc/meminfo: memFree=1530136/2055920 swapFree=4178736/4192956
[pid=4626] ppid=4624 vsize=5356 CPUtime=0
/proc/4626/stat : 4626 (lysat.sh) S 4624 4626 4196 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 485557363 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4626/statm: 1339 237 195 169 0 50 0
[pid=4629] ppid=4626 vsize=59176 CPUtime=1200.02
/proc/4629/stat : 4629 (LySATi) R 4626 4626 4196 0 -1 4194304 13791 0 0 0 119988 14 0 0 25 0 1 0 485557365 60596224 13776 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4629/statm: 14794 13776 81 174 0 14617 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64532

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 4626 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 64532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467
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 1.01185 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-01 15:23:55
IDJOB=1527334
IDBENCH=70723
IDSOLVER=511
FILE ID=node32/1527334-1238592235
PBS_JOBID= 9068310
Free space on /tmp= 66456 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527334-1238592235/watcher-1527334-1238592235 -o /tmp/evaluation-result-1527334-1238592235/solver-1527334-1238592235 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527334-1238592235.cnf i

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

MD5SUM BENCH= 7ead389f296345f5890ecfc4b085f8df
RANDOM SEED=1208940673

node32.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		: 3000.234
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		: 3000.234
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:       1586184 kB
Buffers:         95548 kB
Cached:         285252 kB
SwapCached:       7344 kB
Active:         213416 kB
Inactive:       176140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586184 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          14480 kB
Slab:            65980 kB
Committed_AS:  1696832 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-04-01 15:43:58