Trace number 1526219

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S746386799-050.cnf
MD5SUM89411b5855708a1ff19d84ad79be00ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526219-1238487184/watcher-1526219-1238487184 -o /tmp/evaluation-result-1526219-1238487184/solver-1526219-1238487184 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526219-1238487184.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 1.01 1.22 3/64 23327
/proc/meminfo: memFree=1678240/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0
/proc/23327/stat : 23327 (lysat.sh) R 23325 23327 23096 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121385654 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23327/statm: 1339 234 194 169 0 50 0
[pid=23328] ppid=23327 vsize=692 CPUtime=0
/proc/23328/stat : 23328 (SatElite) R 23327 23327 23096 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1121385654 708608 90 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/23328/statm: 173 90 50 127 0 43 0

[startup+0.0541841 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 23327
/proc/meminfo: memFree=1678240/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.10119 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 23327
/proc/meminfo: memFree=1678240/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301221 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 23327
/proc/meminfo: memFree=1678240/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701287 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 23327
/proc/meminfo: memFree=1678240/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 23330
/proc/meminfo: memFree=1675856/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=4192 CPUtime=1.47
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 739 0 0 0 147 0 0 0 25 0 1 0 1121385656 4292608 724 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 1048 724 81 174 0 871 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9548

[startup+3.10267 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 23330
/proc/meminfo: memFree=1675024/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=5208 CPUtime=3.07
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 964 0 0 0 307 0 0 0 25 0 1 0 1121385656 5332992 949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 1302 949 81 174 0 1125 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10564

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 23330
/proc/meminfo: memFree=1673104/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=6276 CPUtime=6.27
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 1248 0 0 0 627 0 0 0 25 0 1 0 1121385656 6426624 1233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 1569 1233 81 174 0 1392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11632

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 23330
/proc/meminfo: memFree=1671696/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=7980 CPUtime=12.66
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 1635 0 0 0 1266 0 0 0 25 0 1 0 1121385656 8171520 1620 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 1995 1620 81 174 0 1818 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13336

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 23330
/proc/meminfo: memFree=1669328/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=10216 CPUtime=25.46
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 2164 0 0 0 2545 1 0 0 25 0 1 0 1121385656 10461184 2149 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 2554 2149 81 174 0 2377 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15572

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 23330
/proc/meminfo: memFree=1665808/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=13804 CPUtime=51.04
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 3025 0 0 0 5103 1 0 0 25 0 1 0 1121385656 14135296 3010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 3451 3010 81 174 0 3274 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19160

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 23330
/proc/meminfo: memFree=1661264/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=18676 CPUtime=102.24
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 4150 0 0 0 10221 3 0 0 25 0 1 0 1121385656 19124224 4135 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 4669 4135 81 174 0 4492 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24032

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 23330
/proc/meminfo: memFree=1657424/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=22812 CPUtime=162.21
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 5122 0 0 0 16217 4 0 0 25 0 1 0 1121385656 23359488 5107 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 5703 5107 81 174 0 5526 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28168

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 23330
/proc/meminfo: memFree=1653392/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=27192 CPUtime=222.18
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 6106 0 0 0 22214 4 0 0 25 0 1 0 1121385656 27844608 6091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 6798 6091 81 174 0 6621 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32548

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 23330
/proc/meminfo: memFree=1652240/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=28304 CPUtime=282.17
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 6398 0 0 0 28212 5 0 0 25 0 1 0 1121385656 28983296 6383 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 7076 6383 81 174 0 6899 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33660

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 23330
/proc/meminfo: memFree=1648208/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=32820 CPUtime=342.15
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 7427 0 0 0 34209 6 0 0 25 0 1 0 1121385656 33607680 7412 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 8205 7412 81 174 0 8028 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38176

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 23330
/proc/meminfo: memFree=1646288/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=34664 CPUtime=402.12
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 7907 0 0 0 40205 7 0 0 25 0 1 0 1121385656 35495936 7892 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 8666 7892 81 174 0 8489 0

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

/proc/23330/statm: 10715 9665 81 174 0 10538 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 48216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 23330
/proc/meminfo: memFree=1638864/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=43228 CPUtime=642.05
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 9731 0 0 0 64195 10 0 0 25 0 1 0 1121385656 44265472 9716 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 10807 9716 81 174 0 10630 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 48584

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23330
/proc/meminfo: memFree=1637840/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=44668 CPUtime=702.03
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 9997 0 0 0 70192 11 0 0 25 0 1 0 1121385656 45740032 9982 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 11167 9982 81 174 0 10990 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 50024

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23330
/proc/meminfo: memFree=1636496/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=46144 CPUtime=762
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 10311 0 0 0 76189 11 0 0 25 0 1 0 1121385656 47251456 10296 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 11536 10296 81 174 0 11359 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 51500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23330
/proc/meminfo: memFree=1633872/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=48680 CPUtime=821.98
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 10968 0 0 0 82186 12 0 0 25 0 1 0 1121385656 49848320 10953 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 12170 10953 81 174 0 11993 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 54036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23330
/proc/meminfo: memFree=1631056/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=51048 CPUtime=881.96
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 11653 0 0 0 88183 13 0 0 25 0 1 0 1121385656 52273152 11638 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 12762 11638 81 174 0 12585 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 56404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23330
/proc/meminfo: memFree=1631120/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=51048 CPUtime=941.94
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 11654 0 0 0 94181 13 0 0 25 0 1 0 1121385656 52273152 11639 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 12762 11639 81 174 0 12585 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 56404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23330
/proc/meminfo: memFree=1630800/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=51516 CPUtime=1001.91
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 11748 0 0 0 100178 13 0 0 25 0 1 0 1121385656 52752384 11733 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 12879 11733 81 174 0 12702 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 56872

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.05 2/66 23330
/proc/meminfo: memFree=1630352/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=51876 CPUtime=1061.89
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 11845 0 0 0 106176 13 0 0 25 0 1 0 1121385656 53121024 11830 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 12969 11830 81 174 0 12792 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 57232

[startup+1122.3 s]
/proc/loadavg: 1.04 1.02 1.05 2/66 23330
/proc/meminfo: memFree=1629264/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=53260 CPUtime=1121.88
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 12122 0 0 0 112174 14 0 0 25 0 1 0 1121385656 54538240 12107 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 13315 12107 81 174 0 13138 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 58616

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.04 2/66 23330
/proc/meminfo: memFree=1628112/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=54880 CPUtime=1181.86
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 12426 0 0 0 118172 14 0 0 25 0 1 0 1121385656 56197120 12411 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 13720 12411 81 174 0 13543 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 60236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.01 1.04 2/66 23330
/proc/meminfo: memFree=1627152/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=56280 CPUtime=1200.05
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 12648 0 0 0 119991 14 0 0 25 0 1 0 1121385656 57630720 12633 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 14070 12633 81 174 0 13893 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61636

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: 1.01 1.01 1.04 2/66 23330
/proc/meminfo: memFree=1627152/2055920 swapFree=4178496/4192956
[pid=23327] ppid=23325 vsize=5356 CPUtime=0.01
/proc/23327/stat : 23327 (lysat.sh) S 23325 23327 23096 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121385654 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23327/statm: 1339 237 195 169 0 50 0
[pid=23330] ppid=23327 vsize=56280 CPUtime=1200.05
/proc/23330/stat : 23330 (LySATi) R 23327 23327 23096 0 -1 4194304 12648 0 0 0 119991 14 0 0 25 0 1 0 1121385656 57630720 12633 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23330/statm: 14070 12633 81 174 0 13893 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61636

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23327 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=19996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.023995
# 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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 61636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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 1.42178 second user time and 2.91356 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-31 10:13:04
IDJOB=1526219
IDBENCH=70500
IDSOLVER=511
FILE ID=node3/1526219-1238487184
PBS_JOBID= 9061862
Free space on /tmp= 65972 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S746386799-050.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526219-1238487184/watcher-1526219-1238487184 -o /tmp/evaluation-result-1526219-1238487184/solver-1526219-1238487184 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526219-1238487184.cnf i

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

MD5SUM BENCH= 89411b5855708a1ff19d84ad79be00ff
RANDOM SEED=355136386

node3.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		: 3000.275
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		: 3000.275
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:       1678720 kB
Buffers:         74676 kB
Cached:         225644 kB
SwapCached:       8332 kB
Active:         256944 kB
Inactive:        53312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678720 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            53028 kB
Committed_AS:  2818784 kB
PageTables:       1376 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= 65972 MiB
End job on node3 at 2009-03-31 10:33:07