Trace number 1526539

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S28271012-055.cnf
MD5SUMb8930473062e759b42f76ae6552762ee
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2368     7178 |      --       0       --      -- |     --   | -12/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 548   #clauses: 2368   #literals: 7178
0.00/0.00	c CPU time:   0.006998 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:  548                                                  |
0.00/0.01	c |  Number of clauses:    2368                                                 |
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-1526539-1238508838/watcher-1526539-1238508838 -o /tmp/evaluation-result-1526539-1238508838/solver-1526539-1238508838 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526539-1238508838.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: 1.83 1.82 1.44 3/64 15369
/proc/meminfo: memFree=1628864/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) R 15367 15369 15114 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123549483 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15369/statm: 1339 234 194 169 0 50 0
[pid=15370] ppid=15369 vsize=956 CPUtime=0
/proc/15370/stat : 15370 (SatElite) R 15369 15369 15114 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1123549483 978944 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15370/statm: 239 127 50 127 0 109 0

[startup+0.00760789 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15369
/proc/meminfo: memFree=1628864/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1123549483 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15369/statm: 1339 235 195 169 0 50 0
[pid=15370] ppid=15369 vsize=960 CPUtime=0
/proc/15370/stat : 15370 (SatElite) R 15369 15369 15114 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1123549483 983040 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134577156 0 0 4096 3 0 0 0 17 0 0 0
/proc/15370/statm: 240 152 68 127 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6316

[startup+0.101624 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15369
/proc/meminfo: memFree=1628864/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30165 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15369
/proc/meminfo: memFree=1628864/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70171 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15369
/proc/meminfo: memFree=1628864/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 15372
/proc/meminfo: memFree=1626736/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=3900 CPUtime=1.48
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 642 0 0 0 148 0 0 0 25 0 1 0 1123549484 3993600 627 1992294400 134512640 135226915 4294956208 18446744073709551615 134539211 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 975 627 81 174 0 798 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9256

[startup+3.10205 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 15372
/proc/meminfo: memFree=1625648/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=4816 CPUtime=3.07
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 874 0 0 0 307 0 0 0 25 0 1 0 1123549484 4931584 859 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 1204 859 81 174 0 1027 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10172

[startup+6.30152 s]
/proc/loadavg: 1.77 1.80 1.44 2/66 15372
/proc/meminfo: memFree=1624176/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=6568 CPUtime=6.27
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 1305 0 0 0 627 0 0 0 25 0 1 0 1123549484 6725632 1290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 1642 1290 81 174 0 1465 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11924

[startup+12.7024 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 15372
/proc/meminfo: memFree=1621560/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=8848 CPUtime=12.67
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 1873 0 0 0 1266 1 0 0 25 0 1 0 1123549484 9060352 1858 1992294400 134512640 135226915 4294956208 18446744073709551615 134539290 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 2212 1858 81 174 0 2035 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14204

[startup+25.5013 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 15372
/proc/meminfo: memFree=1619960/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=10268 CPUtime=25.46
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 2194 0 0 0 2545 1 0 0 25 0 1 0 1123549484 10514432 2179 1992294400 134512640 135226915 4294956208 18446744073709551615 134539837 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 2567 2179 81 174 0 2390 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15624

[startup+51.102 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 15372
/proc/meminfo: memFree=1616568/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=13736 CPUtime=51.05
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 3032 0 0 0 5103 2 0 0 25 0 1 0 1123549484 14065664 3017 1992294400 134512640 135226915 4294956208 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 3434 3017 81 174 0 3257 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19092

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.39 2/66 15372
/proc/meminfo: memFree=1611384/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=18976 CPUtime=102.23
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 4300 0 0 0 10219 4 0 0 25 0 1 0 1123549484 19431424 4285 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 4744 4285 81 174 0 4567 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24332

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.36 2/66 15372
/proc/meminfo: memFree=1608696/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=21608 CPUtime=162.21
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 4975 0 0 0 16216 5 0 0 25 0 1 0 1123549484 22126592 4960 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 5402 4960 81 174 0 5225 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26964

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/66 15372
/proc/meminfo: memFree=1603128/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=27456 CPUtime=222.16
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 6344 0 0 0 22210 6 0 0 25 0 1 0 1123549484 28114944 6329 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 6864 6329 81 174 0 6687 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 32812

[startup+282.303 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 15372
/proc/meminfo: memFree=1601720/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=28924 CPUtime=282.14
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 6723 0 0 0 28207 7 0 0 25 0 1 0 1123549484 29618176 6708 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 7231 6708 81 174 0 7054 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34280

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/66 15372
/proc/meminfo: memFree=1595576/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=35020 CPUtime=342.11
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 8246 0 0 0 34203 8 0 0 25 0 1 0 1123549484 35860480 8231 1992294400 134512640 135226915 4294956208 18446744073709551615 134540990 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 8755 8231 81 174 0 8578 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 40376

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 15372
/proc/meminfo: memFree=1595256/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0

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

/proc/15372/statm: 10054 9419 81 174 0 9877 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 45572

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 15372
/proc/meminfo: memFree=1590136/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=41184 CPUtime=641.96
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 9629 0 0 0 64186 10 0 0 25 0 1 0 1123549484 42172416 9614 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 10296 9614 81 174 0 10119 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 46540

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 15372
/proc/meminfo: memFree=1586552/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=44668 CPUtime=701.93
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 10504 0 0 0 70182 11 0 0 25 0 1 0 1123549484 45740032 10489 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 11167 10489 81 174 0 10990 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 50024

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 15372
/proc/meminfo: memFree=1582200/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=49124 CPUtime=761.87
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 11589 0 0 0 76175 12 0 0 25 0 1 0 1123549484 50302976 11574 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 12281 11574 81 174 0 12104 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 54480

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 15372
/proc/meminfo: memFree=1581880/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=49420 CPUtime=821.84
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 11666 0 0 0 82172 12 0 0 25 0 1 0 1123549484 50606080 11651 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 12355 11651 81 174 0 12178 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 54776

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 15372
/proc/meminfo: memFree=1581496/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=49760 CPUtime=881.81
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 11755 0 0 0 88169 12 0 0 25 0 1 0 1123549484 50954240 11740 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 12440 11740 81 174 0 12263 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 55116

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 15372
/proc/meminfo: memFree=1581112/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=50252 CPUtime=941.77
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 11843 0 0 0 94165 12 0 0 25 0 1 0 1123549484 51458048 11828 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 12563 11828 81 174 0 12386 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 55608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 15372
/proc/meminfo: memFree=1580792/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=50580 CPUtime=1001.74
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 11931 0 0 0 100162 12 0 0 25 0 1 0 1123549484 51793920 11916 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 12645 11916 81 174 0 12468 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 55936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 15372
/proc/meminfo: memFree=1577784/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=53660 CPUtime=1061.72
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 12687 0 0 0 106159 13 0 0 25 0 1 0 1123549484 54947840 12672 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 13415 12672 81 174 0 13238 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 59016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 15372
/proc/meminfo: memFree=1574584/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=56980 CPUtime=1121.69
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 13512 0 0 0 112155 14 0 0 25 0 1 0 1123549484 58347520 13497 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 14245 13497 81 174 0 14068 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 62336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15372
/proc/meminfo: memFree=1571128/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=61048 CPUtime=1181.66
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 14395 0 0 0 118152 14 0 0 25 0 1 0 1123549484 62513152 14380 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 15262 14380 81 174 0 15085 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 66404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15372
/proc/meminfo: memFree=1569720/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=62400 CPUtime=1200.06
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 14705 0 0 0 119991 15 0 0 25 0 1 0 1123549484 63897600 14690 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 15600 14690 81 174 0 15423 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 67756

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15372
/proc/meminfo: memFree=1569720/2055920 swapFree=4174420/4192956
[pid=15369] ppid=15367 vsize=5356 CPUtime=0
/proc/15369/stat : 15369 (lysat.sh) S 15367 15369 15114 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123549483 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15369/statm: 1339 237 195 169 0 50 0
[pid=15372] ppid=15369 vsize=62400 CPUtime=1200.06
/proc/15372/stat : 15372 (LySATi) R 15369 15369 15114 0 -1 4194304 14705 0 0 0 119991 15 0 0 25 0 1 0 1123549484 63897600 14690 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/15372/statm: 15600 14690 81 174 0 15423 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 67756

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15369 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# 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): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 67756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 1.04384 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-31 16:13:58
IDJOB=1526539
IDBENCH=70564
IDSOLVER=511
FILE ID=node22/1526539-1238508838
PBS_JOBID= 9061964
Free space on /tmp= 66332 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S28271012-055.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526539-1238508838/watcher-1526539-1238508838 -o /tmp/evaluation-result-1526539-1238508838/solver-1526539-1238508838 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526539-1238508838.cnf i

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

MD5SUM BENCH= b8930473062e759b42f76ae6552762ee
RANDOM SEED=1716403462

node22.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		: 3000.279
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		: 3000.279
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:       1629344 kB
Buffers:         89484 kB
Cached:         239252 kB
SwapCached:      12352 kB
Active:         186456 kB
Inactive:       156176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629344 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            70056 kB
Committed_AS:  3029696 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-03-31 16:34:01