Trace number 1526674

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
MD5SUMc6ff311280a6d1a0e6f0a58edc326a81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark194.826
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5654 |      --       0       --      -- |     --   | -13/44
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 427   #clauses: 1857   #literals: 5654
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  427                                                  |
0.00/0.01	c |  Number of clauses:    1857                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526674-1238530371/watcher-1526674-1238530371 -o /tmp/evaluation-result-1526674-1238530371/solver-1526674-1238530371 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526674-1238530371.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 1.14 3/64 7392
/proc/meminfo: memFree=1528960/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1125699162 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7392/statm: 1339 235 195 169 0 50 0
[pid=7393] ppid=7392 vsize=828 CPUtime=0
/proc/7393/stat : 7393 (SatElite) R 7392 7392 7135 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1125699162 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134566565 0 0 4096 3 0 0 0 17 1 0 0
/proc/7393/statm: 207 132 68 127 0 77 0

[startup+0.04954 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 7392
/proc/meminfo: memFree=1528960/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101542 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 7392
/proc/meminfo: memFree=1528960/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30156 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 7392
/proc/meminfo: memFree=1528960/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701596 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 7392
/proc/meminfo: memFree=1528960/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 1.14 2/66 7395
/proc/meminfo: memFree=1526768/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=3652 CPUtime=1.48
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 578 0 0 0 148 0 0 0 25 0 1 0 1125699163 3739648 563 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 913 563 79 174 0 736 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9008

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 1.14 2/66 7395
/proc/meminfo: memFree=1525872/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=4632 CPUtime=3.07
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 803 0 0 0 307 0 0 0 25 0 1 0 1125699163 4743168 788 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 1158 788 79 174 0 981 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9988

[startup+6.3021 s]
/proc/loadavg: 0.93 0.98 1.14 2/66 7395
/proc/meminfo: memFree=1524528/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=5968 CPUtime=6.27
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 1136 0 0 0 627 0 0 0 25 0 1 0 1125699163 6111232 1121 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 1492 1121 79 174 0 1315 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11324

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.14 2/66 7395
/proc/meminfo: memFree=1522224/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=7992 CPUtime=12.67
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 1636 0 0 0 1266 1 0 0 25 0 1 0 1125699163 8183808 1621 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 1998 1621 79 174 0 1821 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13348

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.14 2/66 7395
/proc/meminfo: memFree=1519984/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=10208 CPUtime=25.46
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 2199 0 0 0 2545 1 0 0 25 0 1 0 1125699163 10452992 2184 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 2552 2184 79 174 0 2375 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15564

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.13 2/66 7395
/proc/meminfo: memFree=1518064/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=12492 CPUtime=51.06
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 2733 0 0 0 5104 2 0 0 25 0 1 0 1125699163 12791808 2718 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 3123 2718 79 174 0 2946 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17848

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.12 2/66 7395
/proc/meminfo: memFree=1513520/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=16988 CPUtime=102.23
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 3785 0 0 0 10221 2 0 0 25 0 1 0 1125699163 17395712 3770 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 4247 3770 79 174 0 4070 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22344

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.11 2/66 7395
/proc/meminfo: memFree=1510768/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=19748 CPUtime=162.2
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 4471 0 0 0 16217 3 0 0 25 0 1 0 1125699163 20221952 4456 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 4937 4456 79 174 0 4760 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/66 7395
/proc/meminfo: memFree=1507952/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=22832 CPUtime=222.18
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 5192 0 0 0 22214 4 0 0 25 0 1 0 1125699163 23379968 5177 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 5708 5177 79 174 0 5531 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 28188

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 7395
/proc/meminfo: memFree=1505008/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=26032 CPUtime=282.16
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 5941 0 0 0 28212 4 0 0 25 0 1 0 1125699163 26656768 5926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 6508 5926 79 174 0 6331 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31388

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 7395
/proc/meminfo: memFree=1501424/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=29524 CPUtime=342.11
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 6804 0 0 0 34206 5 0 0 25 0 1 0 1125699163 30232576 6789 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 7381 6789 79 174 0 7204 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 34880

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 7395
/proc/meminfo: memFree=1500720/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=30292 CPUtime=402.09
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 6986 0 0 0 40204 5 0 0 25 0 1 0 1125699163 31019008 6971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 7573 6971 79 174 0 7396 0

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

/proc/7395/statm: 9156 8401 79 174 0 8979 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41980

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 7395
/proc/meminfo: memFree=1494640/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=37104 CPUtime=582.02
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 8516 0 0 0 58194 8 0 0 25 0 1 0 1125699163 37994496 8501 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 9276 8501 79 174 0 9099 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 42460

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 7395
/proc/meminfo: memFree=1494000/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=37696 CPUtime=642
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 8685 0 0 0 64192 8 0 0 25 0 1 0 1125699163 38600704 8670 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 9424 8670 79 174 0 9247 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 43052

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 7395
/proc/meminfo: memFree=1491568/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=40200 CPUtime=701.96
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 9279 0 0 0 70188 8 0 0 25 0 1 0 1125699163 41164800 9264 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 10050 9264 79 174 0 9873 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 45556

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 7395
/proc/meminfo: memFree=1487472/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=44136 CPUtime=761.95
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 10281 0 0 0 76186 9 0 0 25 0 1 0 1125699163 45195264 10266 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 11034 10266 79 174 0 10857 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 49492

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 7395
/proc/meminfo: memFree=1485616/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=46144 CPUtime=821.92
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 10761 0 0 0 82182 10 0 0 25 0 1 0 1125699163 47251456 10746 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 11536 10746 79 174 0 11359 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 51500

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 7395
/proc/meminfo: memFree=1485616/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=46292 CPUtime=881.89
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 10776 0 0 0 88179 10 0 0 25 0 1 0 1125699163 47403008 10761 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 11573 10761 79 174 0 11396 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 51648

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 7395
/proc/meminfo: memFree=1485040/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=46916 CPUtime=941.87
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 10918 0 0 0 94177 10 0 0 25 0 1 0 1125699163 48041984 10903 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 11729 10903 79 174 0 11552 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 52272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 7395
/proc/meminfo: memFree=1484464/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=47552 CPUtime=1001.82
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 11059 0 0 0 100172 10 0 0 25 0 1 0 1125699163 48693248 11044 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 11888 11044 79 174 0 11711 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 52908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 7395
/proc/meminfo: memFree=1483760/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=48292 CPUtime=1061.78
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 11269 0 0 0 106168 10 0 0 25 0 1 0 1125699163 49451008 11254 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 12073 11254 79 174 0 11896 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 53648

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 7395
/proc/meminfo: memFree=1481456/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=50648 CPUtime=1121.76
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 11817 0 0 0 112165 11 0 0 25 0 1 0 1125699163 51863552 11802 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 12662 11802 79 174 0 12485 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 56004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7395
/proc/meminfo: memFree=1478000/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=54612 CPUtime=1181.74
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 12696 0 0 0 118162 12 0 0 25 0 1 0 1125699163 55922688 12681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 13653 12681 79 174 0 13476 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 59968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7395
/proc/meminfo: memFree=1476656/2055920 swapFree=4176708/4192956
[pid=7392] ppid=7390 vsize=5356 CPUtime=0
/proc/7392/stat : 7392 (lysat.sh) S 7390 7392 7135 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125699162 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7392/statm: 1339 237 195 169 0 50 0
[pid=7395] ppid=7392 vsize=55868 CPUtime=1200.04
/proc/7395/stat : 7395 (LySATi) R 7392 7392 7135 0 -1 4194304 12998 0 0 0 119991 13 0 0 25 0 1 0 1125699163 57208832 12983 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/7395/statm: 13967 12983 79 174 0 13790 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 61224

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 7392 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.91
CPU system time (s): 0.13
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 61224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.08483 second user time and 3.2895 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 22:12:51
IDJOB=1526674
IDBENCH=70591
IDSOLVER=511
FILE ID=node51/1526674-1238530371
PBS_JOBID= 9062048
Free space on /tmp= 65256 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526674-1238530371/watcher-1526674-1238530371 -o /tmp/evaluation-result-1526674-1238530371/solver-1526674-1238530371 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526674-1238530371.cnf i

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

MD5SUM BENCH= c6ff311280a6d1a0e6f0a58edc326a81
RANDOM SEED=773986059

node51.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:       1529440 kB
Buffers:         87788 kB
Cached:         341508 kB
SwapCached:      10052 kB
Active:         208512 kB
Inactive:       232348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529440 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            71696 kB
Committed_AS:  3074264 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-31 22:32:54