Trace number 1561010

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.41

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_7_3_6_cmp.cnf
MD5SUMc848a5766cfcc1d1c3f26c7818e48eb2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark105.341
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses11563
Sum of the clauses size37576
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22381
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
Number of clauses of size over 5150

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   11563    37576 |    3468       0        0     nan |  0.000 % |
0.01/0.03	c |         0 |   11563    37600 |      --       0       --      -- |     --   | 0/24
0.01/0.03	c ==============================================================================
0.01/0.03	c Result  :   #vars: 1465   #clauses: 11563   #literals: 37600
0.01/0.03	c CPU time:   0.029995 s
0.01/0.03	c ==============================================================================
0.01/0.05	c lySAT 0.1
0.01/0.05	c minisat core +  additionnal features
0.01/0.05	c ============================[ Problem Statistics ]=============================
0.01/0.05	c |                                                                             |
0.01/0.05	c |  Number of variables:  1465                                                 |
0.01/0.05	c |  Number of clauses:    11563                                                |
0.01/0.05	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1561010-1238760128/watcher-1561010-1238760128 -o /tmp/evaluation-result-1561010-1238760128/solver-1561010-1238760128 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1561010-1238760128.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 19388
/proc/meminfo: memFree=1838624/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 502346665 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 235 195 169 0 50 0
[pid=19389] ppid=19388 vsize=956 CPUtime=0
/proc/19389/stat : 19389 (SatElite) R 19388 19388 18844 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 502346665 978944 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/19389/statm: 239 134 51 127 0 109 0

[startup+0.0195789 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 19388
/proc/meminfo: memFree=1838624/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 502346665 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 235 195 169 0 50 0
[pid=19389] ppid=19388 vsize=1796 CPUtime=0.01
/proc/19389/stat : 19389 (SatElite) R 19388 19388 18844 0 -1 4194304 351 0 0 0 1 0 0 0 19 0 1 0 502346665 1839104 335 1992294400 134512640 135034092 4294956096 18446744073709551615 134566209 0 0 4096 3 0 0 0 17 1 0 0
/proc/19389/statm: 449 335 68 127 0 319 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7152

[startup+0.101589 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 19388
/proc/meminfo: memFree=1838624/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.30161 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 19388
/proc/meminfo: memFree=1838624/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701656 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 19388
/proc/meminfo: memFree=1838624/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.98 2/67 19391
/proc/meminfo: memFree=1835408/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=4928 CPUtime=1.44
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 918 0 0 0 144 0 0 0 25 0 1 0 502346670 5046272 903 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 1232 903 82 174 0 1055 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10284

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.98 2/67 19391
/proc/meminfo: memFree=1834192/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=5712 CPUtime=3.04
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 1136 0 0 0 304 0 0 0 25 0 1 0 502346670 5849088 1121 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 1428 1121 82 174 0 1251 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11068

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.98 2/67 19391
/proc/meminfo: memFree=1832464/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=7068 CPUtime=6.24
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 1460 0 0 0 624 0 0 0 25 0 1 0 502346670 7237632 1445 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 1767 1445 82 174 0 1590 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12424

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.98 2/67 19391
/proc/meminfo: memFree=1828816/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=11312 CPUtime=12.63
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 2519 0 0 0 1262 1 0 0 25 0 1 0 502346670 11583488 2504 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 2828 2504 82 174 0 2651 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16668

[startup+25.5015 s]
/proc/loadavg: 1.03 1.00 0.98 2/67 19391
/proc/meminfo: memFree=1824208/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=15204 CPUtime=25.43
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 3493 0 0 0 2541 2 0 0 25 0 1 0 502346670 15568896 3478 1992294400 134512640 135226915 4294956208 18446744073709551615 134537333 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 3801 3478 82 174 0 3624 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20560

[startup+51.1014 s]
/proc/loadavg: 1.07 1.01 0.99 2/67 19391
/proc/meminfo: memFree=1816848/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=22688 CPUtime=51.03
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 5331 0 0 0 5099 4 0 0 25 0 1 0 502346670 23232512 5316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 5672 5316 82 174 0 5495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28044

[startup+102.305 s]
/proc/loadavg: 1.13 1.04 1.00 2/67 19391
/proc/meminfo: memFree=1805904/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=33596 CPUtime=102.22
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 8072 0 0 0 10215 7 0 0 25 0 1 0 502346670 34402304 8057 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 8399 8057 82 174 0 8222 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38952

[startup+162.302 s]
/proc/loadavg: 1.21 1.08 1.01 2/67 19391
/proc/meminfo: memFree=1796112/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=43768 CPUtime=162.19
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 10529 0 0 0 16210 9 0 0 25 0 1 0 502346670 44818432 10514 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 10942 10514 82 174 0 10765 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49124

[startup+222.302 s]
/proc/loadavg: 1.24 1.11 1.02 2/67 19391
/proc/meminfo: memFree=1776208/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=63772 CPUtime=222.17
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 15469 0 0 0 22202 15 0 0 25 0 1 0 502346670 65302528 15454 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 15943 15454 82 174 0 15766 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 69128

[startup+282.302 s]
/proc/loadavg: 1.20 1.11 1.03 2/67 19391
/proc/meminfo: memFree=1775824/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=64116 CPUtime=282.16
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 15563 0 0 0 28200 16 0 0 25 0 1 0 502346670 65654784 15548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 16029 15548 82 174 0 15852 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 69472

[startup+342.301 s]
/proc/loadavg: 1.11 1.11 1.03 2/67 19391
/proc/meminfo: memFree=1766864/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=73220 CPUtime=342.14
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 17794 0 0 0 34196 18 0 0 25 0 1 0 502346670 74977280 17779 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 18305 17779 82 174 0 18128 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 78576

[startup+402.301 s]
/proc/loadavg: 1.08 1.10 1.03 2/67 19391
/proc/meminfo: memFree=1765904/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0

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

/proc/19391/statm: 26151 25391 82 174 0 25974 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 109960

[startup+582.302 s]
/proc/loadavg: 1.02 1.07 1.02 2/67 19391
/proc/meminfo: memFree=1734096/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=106860 CPUtime=582.07
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 25937 0 0 0 58179 28 0 0 25 0 1 0 502346670 109424640 25922 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 26715 25922 82 174 0 26538 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 112216

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/67 19391
/proc/meminfo: memFree=1733648/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=107400 CPUtime=642.06
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 26035 0 0 0 64178 28 0 0 25 0 1 0 502346670 109977600 26020 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 26850 26020 82 174 0 26673 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 112756

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 19391
/proc/meminfo: memFree=1733264/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=107832 CPUtime=702.03
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 26129 0 0 0 70175 28 0 0 25 0 1 0 502346670 110419968 26114 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 26958 26114 82 174 0 26781 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 113188

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 19391
/proc/meminfo: memFree=1723536/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=117860 CPUtime=762.02
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 28557 0 0 0 76171 31 0 0 25 0 1 0 502346670 120688640 28542 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 29465 28542 82 174 0 29288 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 123216

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 19391
/proc/meminfo: memFree=1710096/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=131812 CPUtime=822.01
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 31922 0 0 0 82165 36 0 0 25 0 1 0 502346670 134975488 31907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 32953 31907 82 174 0 32776 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 137168

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 19391
/proc/meminfo: memFree=1700432/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=141836 CPUtime=881.98
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 34285 0 0 0 88160 38 0 0 25 0 1 0 502346670 145240064 34270 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 35459 34270 82 174 0 35282 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 147192

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 19391
/proc/meminfo: memFree=1700432/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=141836 CPUtime=941.96
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 34286 0 0 0 94158 38 0 0 25 0 1 0 502346670 145240064 34271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 35459 34271 82 174 0 35282 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 147192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 19391
/proc/meminfo: memFree=1700304/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=141944 CPUtime=1001.95
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 34312 0 0 0 100156 39 0 0 25 0 1 0 502346670 145350656 34297 1992294400 134512640 135226915 4294956208 18446744073709551615 134537071 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 35486 34297 82 174 0 35309 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 147300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19391
/proc/meminfo: memFree=1699920/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=142284 CPUtime=1061.93
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 34395 0 0 0 106154 39 0 0 25 0 1 0 502346670 145698816 34380 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 35571 34380 82 174 0 35394 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 147640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19391
/proc/meminfo: memFree=1699600/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=142768 CPUtime=1121.91
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 34465 0 0 0 112152 39 0 0 25 0 1 0 502346670 146194432 34450 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 35692 34450 82 174 0 35515 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 148124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19391
/proc/meminfo: memFree=1699024/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=143592 CPUtime=1181.89
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 34605 0 0 0 118150 39 0 0 25 0 1 0 502346670 147038208 34590 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 35898 34590 82 174 0 35721 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 148948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19391
/proc/meminfo: memFree=1696656/2055920 swapFree=4178736/4192956
[pid=19388] ppid=19386 vsize=5356 CPUtime=0.04
/proc/19388/stat : 19388 (lysat.sh) S 19386 19388 18844 0 -1 4194304 310 356 0 0 0 0 4 0 18 0 1 0 502346665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19388/statm: 1339 237 195 169 0 50 0
[pid=19391] ppid=19388 vsize=145876 CPUtime=1199.99
/proc/19391/stat : 19391 (LySATi) R 19388 19388 18844 0 -1 4194304 35200 0 0 0 119959 40 0 0 25 0 1 0 502346670 149377024 35185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19391/statm: 36469 35185 82 174 0 36292 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 151232

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 19388 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.049992
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.63
CPU system time (s): 0.4
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 151232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 666
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.05384 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-03 14:02:08
IDJOB=1561010
IDBENCH=70907
IDSOLVER=511
FILE ID=node32/1561010-1238760128
PBS_JOBID= 9085489
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_7_3_6_cmp.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561010-1238760128/watcher-1561010-1238760128 -o /tmp/evaluation-result-1561010-1238760128/solver-1561010-1238760128 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1561010-1238760128.cnf i

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

MD5SUM BENCH= c848a5766cfcc1d1c3f26c7818e48eb2
RANDOM SEED=863973984

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:       1839040 kB
Buffers:         26992 kB
Cached:         102684 kB
SwapCached:       7344 kB
Active:          21552 kB
Inactive:       116972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839040 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          14536 kB
Slab:            64052 kB
Committed_AS:  1864796 kB
PageTables:       1496 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= 66548 MiB
End job on node32 at 2009-04-03 14:22:11