Trace number 1524824

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) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c lySAT 0.1
0.00/0.05	c minisat core +  additionnal features
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Number of variables:  900                                                  |
0.00/0.05	c |  Number of clauses:    18000                                                |
0.00/0.07	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-1524824-1238365151/watcher-1524824-1238365151 -o /tmp/evaluation-result-1524824-1238365151/solver-1524824-1238365151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524824-1238365151.cnf i 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21056
/proc/meminfo: memFree=1276088/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0
/proc/21056/stat : 21056 (lysat.sh) R 21054 21056 20711 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109177576 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21056/statm: 1339 234 194 169 0 50 0
[pid=21057] ppid=21056 vsize=824 CPUtime=0
/proc/21057/stat : 21057 (SatElite) R 21056 21056 20711 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1109177576 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21057/statm: 206 122 50 127 0 76 0

[startup+0.0871041 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21056
/proc/meminfo: memFree=1276088/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101103 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21056
/proc/meminfo: memFree=1276088/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301126 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21056
/proc/meminfo: memFree=1276088/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701172 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21056
/proc/meminfo: memFree=1276088/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21059
/proc/meminfo: memFree=1270760/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=7084 CPUtime=1.43
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 1515 0 0 0 143 0 0 0 25 0 1 0 1109177581 7254016 1501 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 1771 1501 82 174 0 1594 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12440

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21059
/proc/meminfo: memFree=1268328/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=9304 CPUtime=3.03
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 2063 0 0 0 303 0 0 0 25 0 1 0 1109177581 9527296 2049 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 2326 2049 82 174 0 2149 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14660

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21059
/proc/meminfo: memFree=1263656/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=15260 CPUtime=6.23
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 3559 0 0 0 622 1 0 0 25 0 1 0 1109177581 15626240 3545 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 3815 3545 82 174 0 3638 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20616

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21059
/proc/meminfo: memFree=1258280/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=18424 CPUtime=12.62
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 4328 0 0 0 1261 1 0 0 25 0 1 0 1109177581 18866176 4314 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 4606 4314 82 174 0 4429 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 23780

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21059
/proc/meminfo: memFree=1247592/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=28972 CPUtime=25.43
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 6964 0 0 0 2540 3 0 0 25 0 1 0 1109177581 29667328 6950 1992294400 134512640 135226915 4294956208 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 7243 6950 82 174 0 7066 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34328

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21059
/proc/meminfo: memFree=1235304/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=42152 CPUtime=51.01
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 10258 0 0 0 5095 6 0 0 25 0 1 0 1109177581 43163648 10244 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 10538 10244 82 174 0 10361 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 47508

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21059
/proc/meminfo: memFree=1224296/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=52092 CPUtime=102.19
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 12759 0 0 0 10211 8 0 0 25 0 1 0 1109177581 53342208 12745 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 13023 12745 82 174 0 12846 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 57448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21059
/proc/meminfo: memFree=1206120/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=70212 CPUtime=162.17
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 17284 0 0 0 16204 13 0 0 25 0 1 0 1109177581 71897088 17270 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 17553 17270 82 174 0 17376 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 75568

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21059
/proc/meminfo: memFree=1191464/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=85100 CPUtime=222.14
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 20956 0 0 0 22197 17 0 0 25 0 1 0 1109177581 87142400 20942 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 21275 20942 82 174 0 21098 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 90456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21059
/proc/meminfo: memFree=1171432/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=104896 CPUtime=282.12
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 25958 0 0 0 28189 23 0 0 25 0 1 0 1109177581 107413504 25944 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 26224 25944 82 174 0 26047 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 110252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21059
/proc/meminfo: memFree=1171432/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=104896 CPUtime=342.1
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 25958 0 0 0 34187 23 0 0 25 0 1 0 1109177581 107413504 25944 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 26224 25944 82 174 0 26047 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 110252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21059
/proc/meminfo: memFree=1160104/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=116196 CPUtime=402.07
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 28799 0 0 0 40180 27 0 0 25 0 1 0 1109177581 118984704 28785 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 29049 28785 82 174 0 28872 0

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

/proc/21059/statm: 32821 32481 82 174 0 32644 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 136640

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21059
/proc/meminfo: memFree=1119720/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=156932 CPUtime=582
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 38939 0 0 0 58161 39 0 0 25 0 1 0 1109177581 160698368 38925 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 39233 38925 82 174 0 39056 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 162288

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21059
/proc/meminfo: memFree=1116904/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=159456 CPUtime=641.98
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 39582 0 0 0 64159 39 0 0 25 0 1 0 1109177581 163282944 39568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 39864 39568 82 174 0 39687 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 164812

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21059
/proc/meminfo: memFree=1116776/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=159456 CPUtime=701.96
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 39582 0 0 0 70156 40 0 0 25 0 1 0 1109177581 163282944 39568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 39864 39568 82 174 0 39687 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 164812

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21059
/proc/meminfo: memFree=1116712/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=159456 CPUtime=761.94
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 39582 0 0 0 76154 40 0 0 25 0 1 0 1109177581 163282944 39568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 39864 39568 82 174 0 39687 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 164812

[startup+822.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 21059
/proc/meminfo: memFree=1102376/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=174044 CPUtime=821.91
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 43250 0 0 0 82147 44 0 0 25 0 1 0 1109177581 178221056 43236 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 43511 43236 82 174 0 43334 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 179400

[startup+882.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 21059
/proc/meminfo: memFree=1080744/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=196108 CPUtime=881.89
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 48598 0 0 0 88137 52 0 0 25 0 1 0 1109177581 200814592 48584 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 49027 48584 82 174 0 48850 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 201464

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 21059
/proc/meminfo: memFree=1074024/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=202680 CPUtime=941.86
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 50254 0 0 0 94132 54 0 0 25 0 1 0 1109177581 207544320 50240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 50670 50240 82 174 0 50493 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 208036

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 21059
/proc/meminfo: memFree=1074024/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=202680 CPUtime=1001.84
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 50254 0 0 0 100130 54 0 0 25 0 1 0 1109177581 207544320 50240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 50670 50240 82 174 0 50493 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 208036

[startup+1062.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 21059
/proc/meminfo: memFree=1074024/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=202680 CPUtime=1061.81
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 50254 0 0 0 106127 54 0 0 25 0 1 0 1109177581 207544320 50240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 50670 50240 82 174 0 50493 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 208036

[startup+1122.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/66 21059
/proc/meminfo: memFree=1074024/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=202680 CPUtime=1121.79
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 50254 0 0 0 112125 54 0 0 25 0 1 0 1109177581 207544320 50240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 50670 50240 82 174 0 50493 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 208036

[startup+1182.3 s]
/proc/loadavg: 1.12 1.09 1.02 2/66 21059
/proc/meminfo: memFree=1074024/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=202680 CPUtime=1181.76
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 50256 0 0 0 118122 54 0 0 25 0 1 0 1109177581 207544320 50242 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 50670 50242 82 174 0 50493 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 208036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.09 1.08 1.02 2/66 21059
/proc/meminfo: memFree=1074024/2055920 swapFree=4178912/4192956
[pid=21056] ppid=21054 vsize=5356 CPUtime=0.04
/proc/21056/stat : 21056 (lysat.sh) S 21054 21056 20711 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109177576 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21056/statm: 1339 237 195 169 0 50 0
[pid=21059] ppid=21056 vsize=202680 CPUtime=1200.06
/proc/21059/stat : 21059 (LySATi) R 21056 21056 20711 0 -1 4194304 50260 0 0 0 119952 54 0 0 25 0 1 0 1109177581 207544320 50246 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21059/statm: 50670 50246 82 174 0 50493 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 208036

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 21056 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.056991
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.56
CPU system time (s): 0.54
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 208036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 788
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 0.870867 second user time and 3.50547 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-30 00:19:11
IDJOB=1524824
IDBENCH=70221
IDSOLVER=511
FILE ID=node47/1524824-1238365151
PBS_JOBID= 9061183
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524824-1238365151/watcher-1524824-1238365151 -o /tmp/evaluation-result-1524824-1238365151/solver-1524824-1238365151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524824-1238365151.cnf i

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=2054599438

node47.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		: 3000.216
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		: 3000.216
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:       1276568 kB
Buffers:         98444 kB
Cached:         580836 kB
SwapCached:       7792 kB
Active:         150300 kB
Inactive:       539376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276568 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            75736 kB
Committed_AS:  2931808 kB
PageTables:       1452 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= 66336 MiB
End job on node47 at 2009-03-30 00:39:13