Trace number 1730281

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9686
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

0.00/0.00	c Parsing...
0.01/0.05	c ==============================================================================
0.01/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.05	c ==============================================================================
0.01/0.05	c |         0 |   60099   180957 |   18029       0        0     nan |  0.000 % |
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 1560   #clauses: 60099   #literals: 180957
0.01/0.05	c CPU time:   0.042993 s
0.01/0.05	c ==============================================================================
0.08/0.12	c lySAT 0.1
0.08/0.12	c minisat core +  additionnal features
0.08/0.12	c ============================[ Problem Statistics ]=============================
0.08/0.12	c |                                                                             |
0.08/0.12	c |  Number of variables:  1560                                                 |
0.08/0.12	c |  Number of clauses:    60099                                                |
0.08/0.16	c |  Parsing time:         0.03         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-1730281-1240757712/watcher-1730281-1240757712 -o /tmp/evaluation-result-1730281-1240757712/solver-1730281-1240757712 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730281-1240757712.cnf i 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23199
/proc/meminfo: memFree=1500520/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0
/proc/23199/stat : 23199 (lysat.sh) R 23197 23199 22892 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 103798662 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23199/statm: 1339 234 194 169 0 50 0
[pid=23200] ppid=23199 vsize=956 CPUtime=0
/proc/23200/stat : 23200 (SatElite) R 23199 23199 22892 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 103798662 978944 155 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/23200/statm: 239 155 51 127 0 109 0

[startup+0.0188341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23199
/proc/meminfo: memFree=1500520/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103798662 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 235 195 169 0 50 0
[pid=23200] ppid=23199 vsize=1988 CPUtime=0.01
/proc/23200/stat : 23200 (SatElite) R 23199 23199 22892 0 -1 4194304 390 0 0 0 1 0 0 0 19 0 1 0 103798662 2035712 374 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/23200/statm: 497 375 51 127 0 367 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7344

[startup+0.101838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23199
/proc/meminfo: memFree=1500520/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103798662 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23199/statm: 1339 235 195 169 0 50 0
[pid=23200] ppid=23199 vsize=4360 CPUtime=0.08
/proc/23200/stat : 23200 (SatElite) R 23199 23199 22892 0 -1 4194304 1008 0 0 0 8 0 0 0 19 0 1 0 103798662 4464640 992 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/23200/statm: 1090 992 67 127 0 960 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9716

[startup+0.301861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23199
/proc/meminfo: memFree=1500520/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5356

[startup+0.70189 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23199
/proc/meminfo: memFree=1500520/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1493144/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=7728 CPUtime=1.36
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 1804 0 0 0 136 0 0 0 25 0 1 0 103798674 7913472 1789 1992294400 134512640 135226915 4294956224 18446744073709551615 134525912 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 1932 1789 82 174 0 1755 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13084

[startup+3.10204 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1491992/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=10200 CPUtime=2.97
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 2400 0 0 0 296 1 0 0 25 0 1 0 103798674 10444800 2385 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 2550 2385 82 174 0 2373 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15556

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1485976/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=15100 CPUtime=6.16
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 3642 0 0 0 615 1 0 0 25 0 1 0 103798674 15462400 3627 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 3775 3627 82 174 0 3598 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20456

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1480536/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=22296 CPUtime=12.57
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 5340 0 0 0 1255 2 0 0 25 0 1 0 103798674 22831104 5325 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 5574 5325 82 174 0 5397 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27652

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1471448/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=29300 CPUtime=25.36
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 6972 0 0 0 2533 3 0 0 25 0 1 0 103798674 30003200 6957 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 7325 6957 82 174 0 7148 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34656

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1448536/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=52992 CPUtime=50.95
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 12695 0 0 0 5088 7 0 0 25 0 1 0 103798674 54263808 12680 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 13248 12680 82 174 0 13071 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58348

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1419544/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=82764 CPUtime=102.13
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 19918 0 0 0 10201 12 0 0 25 0 1 0 103798674 84750336 19903 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 20691 19903 82 174 0 20514 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 88120

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1406360/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=99444 CPUtime=162.1
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 23689 0 0 0 16196 14 0 0 25 0 1 0 103798674 101830656 23674 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 24861 23674 82 174 0 24684 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 104800

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1366744/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=137532 CPUtime=222.09
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 33080 0 0 0 22189 20 0 0 25 0 1 0 103798674 140832768 33065 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 34383 33065 82 174 0 34206 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 142888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1346200/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=159712 CPUtime=282.06
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 38200 0 0 0 28182 24 0 0 25 0 1 0 103798674 163545088 38174 1992294400 134512640 135226915 4294956224 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 39928 38174 82 174 0 39751 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 165068

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23202
/proc/meminfo: memFree=1333400/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=173900 CPUtime=342.03
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 41393 0 0 0 34178 25 0 0 25 0 1 0 103798674 178073600 41367 1992294400 134512640 135226915 4294956224 18446744073709551615 134531210 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 43475 41367 82 174 0 43298 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 179256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1333144/2055920 swapFree=4181732/4192956

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

/proc/23202/statm: 52425 49624 82 174 0 52248 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 215056

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1294040/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=216716 CPUtime=641.92
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 51191 0 0 0 64157 35 0 0 25 0 1 0 103798674 221917184 51165 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 54179 51165 82 174 0 54002 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 222072

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1263704/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=251264 CPUtime=701.89
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 58922 0 0 0 70147 42 0 0 25 0 1 0 103798674 257294336 58874 1992294400 134512640 135226915 4294956224 18446744073709551615 134539442 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 62816 58874 82 174 0 62639 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 256620

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1237976/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=278124 CPUtime=761.88
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 65178 0 0 0 76138 50 0 0 25 0 1 0 103798674 284798976 65130 1992294400 134512640 135226915 4294956224 18446744073709551615 134531207 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 69531 65130 82 174 0 69354 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 283480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1237976/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=278124 CPUtime=821.84
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 65178 0 0 0 82134 50 0 0 25 0 1 0 103798674 284798976 65130 1992294400 134512640 135226915 4294956224 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 69531 65130 82 174 0 69354 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 283480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1237976/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=278124 CPUtime=881.83
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 65178 0 0 0 88133 50 0 0 25 0 1 0 103798674 284798976 65130 1992294400 134512640 135226915 4294956224 18446744073709551615 134531063 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 69531 65130 82 174 0 69354 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 283480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1237912/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=278124 CPUtime=941.8
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 65178 0 0 0 94130 50 0 0 25 0 1 0 103798674 284798976 65130 1992294400 134512640 135226915 4294956224 18446744073709551615 134531785 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 69531 65130 82 174 0 69354 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 283480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1237912/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=278124 CPUtime=1001.76
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 65184 0 0 0 100126 50 0 0 25 0 1 0 103798674 284798976 65136 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 69531 65136 82 174 0 69354 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 283480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1237848/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=278124 CPUtime=1061.75
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 65185 0 0 0 106125 50 0 0 25 0 1 0 103798674 284798976 65137 1992294400 134512640 135226915 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 69531 65137 82 174 0 69354 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 283480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1200344/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=317320 CPUtime=1121.72
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 74703 0 0 0 112114 58 0 0 25 0 1 0 103798674 324935680 74588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 79330 74588 82 174 0 79153 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 322676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1151896/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=367636 CPUtime=1181.69
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 86908 0 0 0 118101 68 0 0 25 0 1 0 103798674 376459264 86783 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 91909 86783 82 174 0 91732 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 372992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1129624/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=389424 CPUtime=1199.89
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 92282 0 0 0 119916 73 0 0 25 0 1 0 103798674 398770176 92154 1992294400 134512640 135226915 4294956224 18446744073709551615 134732855 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 97356 92154 82 174 0 97179 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 394780

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23208
/proc/meminfo: memFree=1129624/2055920 swapFree=4181732/4192956
[pid=23199] ppid=23197 vsize=5356 CPUtime=0.11
/proc/23199/stat : 23199 (lysat.sh) S 23197 23199 22892 0 -1 4194304 310 1011 0 0 0 0 10 1 16 0 1 0 103798662 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23199/statm: 1339 237 195 169 0 50 0
[pid=23202] ppid=23199 vsize=389424 CPUtime=1199.89
/proc/23202/stat : 23202 (LySATi) R 23199 23199 22892 0 -1 4194304 92282 0 0 0 119916 73 0 0 25 0 1 0 103798674 398770176 92154 1992294400 134512640 135226915 4294956224 18446744073709551615 134732855 0 0 4096 3 0 0 0 17 0 0 0
/proc/23202/statm: 97356 92154 82 174 0 97179 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 394780

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23199 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=106983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.12198
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.26
CPU system time (s): 0.74
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 394780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.106983
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1321
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 1.01385 second user time and 3.36349 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 16:55:12
IDJOB=1730281
IDBENCH=24727
IDSOLVER=511
FILE ID=node52/1730281-1240757712
PBS_JOBID= 9187092
Free space on /tmp= 66232 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730281-1240757712/watcher-1730281-1240757712 -o /tmp/evaluation-result-1730281-1240757712/solver-1730281-1240757712 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730281-1240757712.cnf i

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=1924313279

node52.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		: 3000.214
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		: 3000.214
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:       1501064 kB
Buffers:         53828 kB
Cached:         418808 kB
SwapCached:       5948 kB
Active:         196344 kB
Inactive:       285088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501064 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            3164 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            59448 kB
Committed_AS:   412572 kB
PageTables:       1476 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= 66228 MiB
End job on node52 at 2009-04-26 17:15:14