Trace number 1526694

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2289     6912 |      --       0       --      -- |     --   | -6/27
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 532   #clauses: 2289   #literals: 6912
0.00/0.00	c CPU time:   0.004999 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:  532                                                  |
0.00/0.01	c |  Number of clauses:    2289                                                 |
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-1526694-1238533660/watcher-1526694-1238533660 -o /tmp/evaluation-result-1526694-1238533660/solver-1526694-1238533660 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526694-1238533660.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 0.99 0.99 3/64 29850
/proc/meminfo: memFree=1216432/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) R 29848 29850 29402 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126028088 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29850/statm: 1339 234 194 169 0 50 0
[pid=29851] ppid=29850 vsize=956 CPUtime=0
/proc/29851/stat : 29851 (SatElite) R 29850 29850 29402 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1126028088 978944 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/29851/statm: 239 134 59 127 0 109 0

[startup+0.0725021 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29850
/proc/meminfo: memFree=1216432/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101503 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29850
/proc/meminfo: memFree=1216432/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301521 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29850
/proc/meminfo: memFree=1216432/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701557 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 29850
/proc/meminfo: memFree=1216432/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1214360/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=4076 CPUtime=1.48
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 688 0 0 0 148 0 0 0 25 0 1 0 1126028089 4173824 673 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 1019 673 81 174 0 842 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9432

[startup+3.10177 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1213400/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=5136 CPUtime=3.07
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 919 0 0 0 307 0 0 0 25 0 1 0 1126028089 5259264 904 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 1284 904 81 174 0 1107 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10492

[startup+6.30105 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1211288/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=6388 CPUtime=6.27
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 1240 0 0 0 627 0 0 0 25 0 1 0 1126028089 6541312 1225 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 1597 1225 81 174 0 1420 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11744

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1209952/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=7880 CPUtime=12.68
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 1626 0 0 0 1267 1 0 0 25 0 1 0 1126028089 8069120 1611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 1970 1611 81 174 0 1793 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13236

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1206816/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=10908 CPUtime=25.47
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 2366 0 0 0 2545 2 0 0 25 0 1 0 1126028089 11169792 2351 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 2727 2351 81 174 0 2550 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16264

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1204896/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=13100 CPUtime=51.05
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 2901 0 0 0 5103 2 0 0 25 0 1 0 1126028089 13414400 2886 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 3275 2886 81 174 0 3098 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18456

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1199968/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=17756 CPUtime=102.24
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 4055 0 0 0 10221 3 0 0 25 0 1 0 1126028089 18182144 4040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 4439 4040 81 174 0 4262 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23112

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1196384/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=21672 CPUtime=162.2
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 4953 0 0 0 16216 4 0 0 25 0 1 0 1126028089 22192128 4938 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 5418 4938 81 174 0 5241 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27028

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1191648/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=26552 CPUtime=222.19
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 6138 0 0 0 22212 7 0 0 25 0 1 0 1126028089 27189248 6123 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 6638 6123 81 174 0 6461 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31908

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1190496/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=27912 CPUtime=282.16
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 6451 0 0 0 28209 7 0 0 25 0 1 0 1126028089 28581888 6436 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 6978 6436 81 174 0 6801 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 33268

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1186720/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=31548 CPUtime=342.13
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 7354 0 0 0 34205 8 0 0 25 0 1 0 1126028089 32305152 7339 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 7887 7339 81 174 0 7710 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 36904

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1186400/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=32008 CPUtime=402.1
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 7450 0 0 0 40202 8 0 0 25 0 1 0 1126028089 32776192 7435 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 8002 7435 81 174 0 7825 0

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

/proc/29853/statm: 9979 9337 81 174 0 9802 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 45272

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1178400/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=40408 CPUtime=582.01
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 9429 0 0 0 58191 10 0 0 25 0 1 0 1126028089 41377792 9414 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 10102 9414 81 174 0 9925 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 45764

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1177888/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=40836 CPUtime=641.99
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 9563 0 0 0 64189 10 0 0 25 0 1 0 1126028089 41816064 9548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 10209 9548 81 174 0 10032 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 46192

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1175136/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=43868 CPUtime=701.96
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 10284 0 0 0 70184 12 0 0 25 0 1 0 1126028089 44920832 10269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 10967 10269 81 174 0 10790 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 49224

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1170656/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=48300 CPUtime=761.94
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 11368 0 0 0 76181 13 0 0 25 0 1 0 1126028089 49459200 11353 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 12075 11353 81 174 0 11898 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 53656

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1166240/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=52724 CPUtime=821.9
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 12474 0 0 0 82176 14 0 0 25 0 1 0 1126028089 53989376 12459 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 13181 12459 81 174 0 13004 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 58080

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1165920/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=53064 CPUtime=881.87
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 12550 0 0 0 88173 14 0 0 25 0 1 0 1126028089 54337536 12535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 13266 12535 81 174 0 13089 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 58420

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1165600/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=53496 CPUtime=941.84
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 12648 0 0 0 94170 14 0 0 25 0 1 0 1126028089 54779904 12633 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 13374 12633 81 174 0 13197 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 58852

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1165408/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=53568 CPUtime=1001.83
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 12668 0 0 0 100168 15 0 0 25 0 1 0 1126028089 54853632 12653 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 13392 12653 81 174 0 13215 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 58924

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1164832/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=54260 CPUtime=1061.8
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 12820 0 0 0 106165 15 0 0 25 0 1 0 1126028089 55562240 12805 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 13565 12805 81 174 0 13388 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 59616

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1164256/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=54900 CPUtime=1121.77
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 12965 0 0 0 112162 15 0 0 25 0 1 0 1126028089 56217600 12950 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 13725 12950 81 174 0 13548 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 60256

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1161888/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=57944 CPUtime=1181.73
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 13584 0 0 0 118157 16 0 0 25 0 1 0 1126028089 59334656 13569 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 14486 13569 81 174 0 14309 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 63300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 29853
/proc/meminfo: memFree=1160672/2055920 swapFree=4176996/4192956
[pid=29850] ppid=29848 vsize=5356 CPUtime=0
/proc/29850/stat : 29850 (lysat.sh) S 29848 29850 29402 0 -1 4194304 310 172 0 0 0 0 0 0 16 0 1 0 1126028088 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29850/statm: 1339 237 195 169 0 50 0
[pid=29853] ppid=29850 vsize=59100 CPUtime=1200.03
/proc/29853/stat : 29853 (LySATi) R 29850 29850 29402 0 -1 4194304 13858 0 0 0 119986 17 0 0 25 0 1 0 1126028089 60518400 13843 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/29853/statm: 14775 13843 81 174 0 14598 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 64456

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 29850 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 64460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.02284 second user time and 3.35349 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-31 23:07:40
IDJOB=1526694
IDBENCH=70595
IDSOLVER=511
FILE ID=node50/1526694-1238533660
PBS_JOBID= 9062036
Free space on /tmp= 64220 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526694-1238533660/watcher-1526694-1238533660 -o /tmp/evaluation-result-1526694-1238533660/solver-1526694-1238533660 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526694-1238533660.cnf i

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=1903629675

node50.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		: 3000.238
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		: 3000.238
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:       1216912 kB
Buffers:        104616 kB
Cached:         628500 kB
SwapCached:       9920 kB
Active:         215944 kB
Inactive:       528840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216912 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          17312 kB
Slab:            80168 kB
Committed_AS:  3133664 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-03-31 23:27:42