Trace number 1525229

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.72267
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41727   126688 |      --       0       --      -- |     --   | -273/688
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9758   #clauses: 41727   #literals: 126688
0.00/0.14	c CPU time:   0.135979 s
0.00/0.14	c ==============================================================================
0.00/0.20	c lySAT 0.1
0.00/0.20	c minisat core +  additionnal features
0.00/0.20	c ============================[ Problem Statistics ]=============================
0.00/0.20	c |                                                                             |
0.18/0.20	c |  Number of variables:  9758                                                 |
0.18/0.20	c |  Number of clauses:    41727                                                |
0.18/0.23	c |  Parsing time:         0.02         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-1525229-1238391449/watcher-1525229-1238391449 -o /tmp/evaluation-result-1525229-1238391449/solver-1525229-1238391449 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525229-1238391449.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: 0.99 0.99 1.00 3/73 19548
/proc/meminfo: memFree=1533048/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0
/proc/19548/stat : 19548 (lysat.sh) R 19546 19548 19389 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 1111809765 5484544 175 1992294400 4194304 4889804 548682068800 18446744073709551615 269807424225 0 0 4100 0 0 0 0 17 1 0 0
/proc/19548/statm: 1339 181 148 169 0 50 0

[startup+0.0626971 s]
/proc/loadavg: 0.99 0.99 1.00 3/73 19548
/proc/meminfo: memFree=1533048/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1111809765 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19548/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101701 s]
/proc/loadavg: 0.99 0.99 1.00 3/73 19548
/proc/meminfo: memFree=1533048/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1111809765 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19548/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301738 s]
/proc/loadavg: 0.99 0.99 1.00 3/73 19548
/proc/meminfo: memFree=1533048/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701777 s]
/proc/loadavg: 0.99 0.99 1.00 3/73 19548
/proc/meminfo: memFree=1533048/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1526760/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=6920 CPUtime=1.29
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 1509 0 0 0 128 1 0 0 25 0 1 0 1111809785 7086080 1495 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 1730 1495 82 174 0 1553 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12276

[startup+3.10202 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1524904/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=8896 CPUtime=2.88
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 2020 0 0 0 287 1 0 0 25 0 1 0 1111809785 9109504 2006 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 2224 2006 82 174 0 2047 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14252

[startup+6.30136 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1521448/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=12348 CPUtime=6.09
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 2882 0 0 0 607 2 0 0 25 0 1 0 1111809785 12644352 2868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 3087 2868 82 174 0 2910 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17704

[startup+12.702 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1516208/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=16664 CPUtime=12.48
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 3941 0 0 0 1246 2 0 0 25 0 1 0 1111809785 17063936 3927 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 4166 3927 82 174 0 3989 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22020

[startup+25.5014 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1505712/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=27188 CPUtime=25.28
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 6573 0 0 0 2522 6 0 0 25 0 1 0 1111809785 27840512 6559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 6797 6559 82 174 0 6620 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32544

[startup+51.1011 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1490480/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=42476 CPUtime=50.87
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 10386 0 0 0 5079 8 0 0 25 0 1 0 1111809785 43495424 10372 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 10619 10372 82 174 0 10442 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 47832

[startup+102.307 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1469872/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=63164 CPUtime=102.06
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 15536 0 0 0 10192 14 0 0 25 0 1 0 1111809785 64679936 15522 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 15791 15522 82 174 0 15614 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 68520

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1465136/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=67728 CPUtime=162.05
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 16709 0 0 0 16190 15 0 0 25 0 1 0 1111809785 69353472 16695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 16932 16695 82 174 0 16755 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 73084

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1439664/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=93148 CPUtime=222.03
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 23045 0 0 0 22180 23 0 0 25 0 1 0 1111809785 95383552 23031 1992294400 134512640 135226915 4294956208 18446744073709551615 134539776 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 23287 23031 82 174 0 23110 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98504

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1420848/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=111880 CPUtime=282.02
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 27739 0 0 0 28174 28 0 0 25 0 1 0 1111809785 114565120 27725 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 27970 27725 82 174 0 27793 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 117236

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19551
/proc/meminfo: memFree=1410800/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=122096 CPUtime=341.99
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 30311 0 0 0 34167 32 0 0 25 0 1 0 1111809785 125026304 30297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 30524 30297 82 174 0 30347 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 127452

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1369328/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=163220 CPUtime=401.98
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 40570 0 0 0 40153 45 0 0 25 0 1 0 1111809785 167137280 40556 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 40805 40556 82 174 0 40628 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 168576


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

/proc/19551/statm: 40805 40556 82 174 0 40628 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 168576

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1359088/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=173436 CPUtime=581.94
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 43135 0 0 0 58146 48 0 0 25 0 1 0 1111809785 177598464 43121 1992294400 134512640 135226915 4294956208 18446744073709551615 134730588 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 43359 43121 82 174 0 43182 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 178792

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1359088/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=173436 CPUtime=641.93
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 43135 0 0 0 64145 48 0 0 25 0 1 0 1111809785 177598464 43121 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 43359 43121 82 174 0 43182 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 178792

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1349872/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=182976 CPUtime=701.9
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 45506 0 0 0 70140 50 0 0 25 0 1 0 1111809785 187367424 45492 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 45744 45492 82 174 0 45567 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 188332

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1309360/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=223344 CPUtime=761.89
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 55551 0 0 0 76126 63 0 0 25 0 1 0 1111809785 228704256 55537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 55836 55537 82 174 0 55659 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 228700

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1308080/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=224524 CPUtime=821.87
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 55843 0 0 0 82124 63 0 0 25 0 1 0 1111809785 229912576 55829 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 56131 55829 82 174 0 55954 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 229880

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1308080/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=224524 CPUtime=881.85
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 55843 0 0 0 88122 63 0 0 25 0 1 0 1111809785 229912576 55829 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 56131 55829 82 174 0 55954 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 229880

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1308080/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=224524 CPUtime=941.84
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 55843 0 0 0 94121 63 0 0 25 0 1 0 1111809785 229912576 55829 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 56131 55829 82 174 0 55954 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 229880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1297648/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=234992 CPUtime=1001.83
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 58480 0 0 0 100116 67 0 0 25 0 1 0 1111809785 240631808 58466 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 58748 58466 82 174 0 58571 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 240348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1263856/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=268952 CPUtime=1061.81
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 67019 0 0 0 106104 77 0 0 25 0 1 0 1111809785 275406848 67005 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 67238 67005 82 174 0 67061 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 274308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1231280/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=301580 CPUtime=1121.8
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 75054 0 0 0 112093 87 0 0 25 0 1 0 1111809785 308817920 75040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 75395 75040 82 174 0 75218 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 306936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1222704/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=310100 CPUtime=1181.78
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 77172 0 0 0 118089 89 0 0 25 0 1 0 1111809785 317542400 77158 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 77525 77158 82 174 0 77348 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 315456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/75 19553
/proc/meminfo: memFree=1222640/2055920 swapFree=4164824/4192956
[pid=19548] ppid=19546 vsize=5356 CPUtime=0.18
/proc/19548/stat : 19548 (lysat.sh) S 19546 19548 19389 0 -1 4194304 311 1359 0 0 0 0 18 0 15 0 1 0 1111809765 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19548/statm: 1339 237 195 169 0 50 0
[pid=19551] ppid=19548 vsize=310100 CPUtime=1199.88
/proc/19551/stat : 19551 (LySATi) R 19548 19548 19389 0 -1 4194304 77172 0 0 0 119899 89 0 0 25 0 1 0 1111809785 317542400 77158 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/19551/statm: 77525 77158 82 174 0 77348 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 315456

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 19548 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=185971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.196969
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.17
CPU system time (s): 0.89
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 315456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.185971
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1670
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 1.13283 second user time and 3.24651 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-30 07:37:29
IDJOB=1525229
IDBENCH=70302
IDSOLVER=511
FILE ID=node81/1525229-1238391449
PBS_JOBID= 9061374
Free space on /tmp= 126344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525229-1238391449/watcher-1525229-1238391449 -o /tmp/evaluation-result-1525229-1238391449/solver-1525229-1238391449 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525229-1238391449.cnf i

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=790415245

node81.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1533528 kB
Buffers:         73092 kB
Cached:         351224 kB
SwapCached:      19112 kB
Active:         215124 kB
Inactive:       230060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533528 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          26532 kB
Slab:            62108 kB
Committed_AS:  2833716 kB
PageTables:       2084 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= 126340 MiB
End job on node81 at 2009-03-30 07:57:32