Trace number 1732753

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 c/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK13.cnf
MD5SUMee4a2d6030f643cfa5b109579b0e5c45
Bench CategoryCRAFTED (crafted 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 variables78
Number of clauses2162160
Sum of the clauses size25945920
Maximum clause length12
Minimum clause length12
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52162160

Solver Data 

0.00/0.00	c Parsing...
3.39/3.41	c ==============================================================================
3.39/3.41	c |           |     ORIGINAL     |              LEARNT              |          |
3.39/3.41	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
3.39/3.41	c ==============================================================================
3.39/3.41	c |         0 | 2162160 25945920 |  648647       0        0     nan |  0.000 % |
3.39/3.41	c ==============================================================================
3.39/3.41	c Result  :   #vars: 78   #clauses: 2162160   #literals: 25945920
3.39/3.41	c CPU time:   3.02754 s
3.39/3.41	c ==============================================================================
11.09/11.17	This is MiniSat 2.0 beta
11.09/11.17	WARNING: for repeatability, setting FPU to use double precision
11.09/11.17	============================[ Problem Statistics ]=============================
11.09/11.17	|                                                                             |
11.09/11.17	|  Number of variables:  78                                                   |
11.09/11.17	|  Number of clauses:    2162160                                              |
13.57/13.61	|  Parsing time:         2.19         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-1732753-1240782716/watcher-1732753-1240782716 -o /tmp/evaluation-result-1732753-1240782716/solver-1732753-1240782716 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1732753-1240782716.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 24511
/proc/meminfo: memFree=1743272/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=692 CPUtime=0
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 84 0 0 0 0 0 0 0 20 0 1 0 106301490 708608 68 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 173 69 50 127 0 43 0

[startup+0.103427 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 24511
/proc/meminfo: memFree=1743272/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=6800 CPUtime=0.08
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 1552 0 0 0 8 0 0 0 20 0 1 0 106301490 6963200 1536 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 1700 1537 50 127 0 1570 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12156

[startup+0.201437 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 24511
/proc/meminfo: memFree=1743272/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=12968 CPUtime=0.19
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 3019 0 0 0 18 1 0 0 21 0 1 0 106301490 13279232 3003 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 3242 3005 50 127 0 3112 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18324

[startup+0.301447 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 24511
/proc/meminfo: memFree=1743272/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=19304 CPUtime=0.29
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 4542 0 0 0 27 2 0 0 22 0 1 0 106301490 19767296 4526 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 4826 4526 50 127 0 4696 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24660

[startup+0.701493 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 24511
/proc/meminfo: memFree=1743272/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=43748 CPUtime=0.68
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 10516 0 0 0 63 5 0 0 25 0 1 0 106301490 44797952 10500 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 10937 10501 50 127 0 10807 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49104

[startup+1.50158 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 24513
/proc/meminfo: memFree=1677208/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=98312 CPUtime=1.49
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 22550 0 0 0 135 14 0 0 25 0 1 0 106301490 100671488 22534 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 24611 22535 50 127 0 24481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103668

[startup+3.10176 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 24513
/proc/meminfo: memFree=1609944/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=296344 CPUtime=3.08
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 53127 0 0 0 276 32 0 0 25 0 1 0 106301490 303456256 53111 1992294400 134512640 135034092 4294956096 18446744073709551615 134542711 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 74086 53118 50 127 0 73956 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 301700

[startup+6.30112 s]
/proc/loadavg: 1.23 1.05 1.02 2/67 24513
/proc/meminfo: memFree=1438552/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=0
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 106301490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 235 195 169 0 50 0
[pid=24512] ppid=24511 vsize=296348 CPUtime=6.29
/proc/24512/stat : 24512 (SatElite) R 24511 24511 24317 0 -1 4194304 69938 0 0 0 579 50 0 0 25 0 1 0 106301490 303460352 69922 1992294400 134512640 135034092 4294956096 18446744073709551615 134808450 0 0 4096 3 0 0 0 17 0 0 0
/proc/24512/statm: 74087 69922 66 127 0 73957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 301704

[startup+12.7018 s]
/proc/loadavg: 1.29 1.06 1.02 2/67 24514
/proc/meminfo: memFree=1588376/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=104608 CPUtime=1.52
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 25197 0 0 0 138 14 0 0 25 0 1 0 106302607 107118592 25182 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 26152 25183 61 171 0 25979 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 109964

[startup+25.5013 s]
/proc/loadavg: 1.52 1.13 1.04 2/67 24514
/proc/meminfo: memFree=1469272/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=187068 CPUtime=14.31
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 44582 0 0 0 1405 26 0 0 25 0 1 0 106302607 191557632 44567 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 46767 44567 76 171 0 46594 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 192424

[startup+51.1011 s]
/proc/loadavg: 2.10 1.29 1.10 2/67 24514
/proc/meminfo: memFree=1466200/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=192960 CPUtime=39.9
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 45816 0 0 0 3961 29 0 0 25 0 1 0 106302607 197591040 45801 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 48240 45801 76 171 0 48067 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 198316

[startup+102.302 s]
/proc/loadavg: 1.74 1.33 1.12 2/67 24514
/proc/meminfo: memFree=1465944/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=199696 CPUtime=91.08
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 47195 0 0 0 9077 31 0 0 25 0 1 0 106302607 204488704 47172 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 49924 47172 76 171 0 49751 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 205052

[startup+162.302 s]
/proc/loadavg: 1.27 1.27 1.11 2/67 24514
/proc/meminfo: memFree=1463896/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=202268 CPUtime=151.06
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 47730 0 0 0 15073 33 0 0 25 0 1 0 106302607 207122432 47707 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 50567 47707 76 171 0 50394 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 207624

[startup+222.305 s]
/proc/loadavg: 1.10 1.22 1.10 2/67 24514
/proc/meminfo: memFree=1462872/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=203316 CPUtime=211.03
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 47987 0 0 0 21070 33 0 0 25 0 1 0 106302607 208195584 47964 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 50829 47964 76 171 0 50656 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 208672

[startup+282.302 s]
/proc/loadavg: 1.03 1.18 1.09 2/67 24514
/proc/meminfo: memFree=1461016/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=205596 CPUtime=271
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 48453 0 0 0 27067 33 0 0 25 0 1 0 106302607 210530304 48430 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 51399 48430 76 171 0 51226 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 210952

[startup+342.302 s]
/proc/loadavg: 1.01 1.14 1.08 2/67 24514
/proc/meminfo: memFree=1458904/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=208204 CPUtime=330.97
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 48984 0 0 0 33063 34 0 0 25 0 1 0 106302607 213200896 48961 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 52051 48961 76 171 0 51878 0

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

/proc/24514/statm: 53219 50127 76 171 0 53046 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 218232

[startup+642.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/67 24520
/proc/meminfo: memFree=1453080/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=213732 CPUtime=630.85
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 50372 0 0 0 63049 36 0 0 25 0 1 0 106302607 218861568 50349 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 53433 50349 76 171 0 53260 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 219088

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/67 24520
/proc/meminfo: memFree=1452184/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=214996 CPUtime=690.82
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 50594 0 0 0 69046 36 0 0 25 0 1 0 106302607 220155904 50571 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 53749 50571 76 171 0 53576 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 220352

[startup+762.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/67 24520
/proc/meminfo: memFree=1450776/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=216428 CPUtime=750.8
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 50929 0 0 0 75043 37 0 0 25 0 1 0 106302607 221622272 50906 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 54107 50906 76 171 0 53934 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 221784

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/67 24520
/proc/meminfo: memFree=1450008/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=217176 CPUtime=810.77
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 51113 0 0 0 81040 37 0 0 25 0 1 0 106302607 222388224 51090 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 54294 51090 76 171 0 54121 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 222532

[startup+882.305 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 24520
/proc/meminfo: memFree=1449176/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=217916 CPUtime=870.75
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 51321 0 0 0 87038 37 0 0 25 0 1 0 106302607 223145984 51298 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 54479 51298 76 171 0 54306 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 223272

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/67 24520
/proc/meminfo: memFree=1448408/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=218816 CPUtime=930.72
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 51516 0 0 0 93035 37 0 0 25 0 1 0 106302607 224067584 51493 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 54704 51493 76 171 0 54531 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 224172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 24520
/proc/meminfo: memFree=1447576/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=219640 CPUtime=990.7
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 51713 0 0 0 99032 38 0 0 25 0 1 0 106302607 224911360 51690 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 54910 51690 76 171 0 54737 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 224996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 24520
/proc/meminfo: memFree=1446808/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=220300 CPUtime=1050.66
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 51894 0 0 0 105028 38 0 0 25 0 1 0 106302607 225587200 51871 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 55075 51871 76 171 0 54902 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 225656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 24520
/proc/meminfo: memFree=1445720/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=221168 CPUtime=1110.64
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 52154 0 0 0 111026 38 0 0 25 0 1 0 106302607 226476032 52131 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 55292 52131 76 171 0 55119 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 226524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24520
/proc/meminfo: memFree=1444888/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=222128 CPUtime=1170.62
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 52354 0 0 0 117023 39 0 0 25 0 1 0 106302607 227459072 52331 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 55532 52331 76 171 0 55359 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 227484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24520
/proc/meminfo: memFree=1444632/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=222440 CPUtime=1188.91
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 52420 0 0 0 118852 39 0 0 25 0 1 0 106302607 227778560 52397 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 55610 52397 76 171 0 55437 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 227796

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24520
/proc/meminfo: memFree=1444632/2055920 swapFree=4181392/4192956
[pid=24511] ppid=24509 vsize=5356 CPUtime=11.15
/proc/24511/stat : 24511 (lysat.sh) S 24509 24511 24317 0 -1 4194304 310 69941 0 0 0 0 1041 74 16 0 1 0 106301490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24511/statm: 1339 237 195 169 0 50 0
[pid=24514] ppid=24511 vsize=222440 CPUtime=1188.91
/proc/24514/stat : 24514 (LySATc) R 24511 24511 24317 0 -1 4194304 52420 0 0 0 118852 39 0 0 25 0 1 0 106302607 227778560 52397 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24514/statm: 55610 52397 76 171 0 55437 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 227796

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24511 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=417416
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=745886
# CPU time returned by wait4() is 11.1633
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1198.93
CPU system time (s): 1.13
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 301704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4174
system time used= 0.745886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70251
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= 6
involuntary context switches= 42

runsolver used 1.05784 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-26 23:52:03
IDJOB=1732753
IDBENCH=71127
IDSOLVER=512
FILE ID=node87/1732753-1240782716
PBS_JOBID= 9187277
Free space on /tmp= 66356 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK13.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732753-1240782716/watcher-1732753-1240782716 -o /tmp/evaluation-result-1732753-1240782716/solver-1732753-1240782716 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1732753-1240782716.cnf c

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

MD5SUM BENCH= ee4a2d6030f643cfa5b109579b0e5c45
RANDOM SEED=658225621

node87.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1743752 kB
Buffers:         23572 kB
Cached:         221032 kB
SwapCached:       5228 kB
Active:         149988 kB
Inactive:       102276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743752 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:           92212 kB
Writeback:           0 kB
Mapped:          13372 kB
Slab:            45788 kB
Committed_AS:   402836 kB
PageTables:       1456 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= 66268 MiB
End job on node87 at 2009-04-27 00:12:06