Trace number 1527174

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1689     5091 |      --       0       --      -- |     --   | -11/-9
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 394   #clauses: 1689   #literals: 5091
0.00/0.00	c CPU time:   0.003999 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:  394                                                  |
0.00/0.01	c |  Number of clauses:    1689                                                 |
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-1527174-1238581755/watcher-1527174-1238581755 -o /tmp/evaluation-result-1527174-1238581755/solver-1527174-1238581755 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527174-1238581755.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 8475
/proc/meminfo: memFree=1664352/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 235 195 169 0 50 0
[pid=8476] ppid=8475 vsize=832 CPUtime=0
/proc/8476/stat : 8476 (SatElite) R 8475 8475 8125 0 -1 4194304 144 0 0 0 0 0 0 0 19 0 1 0 1130838734 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 0 0 0
/proc/8476/statm: 208 128 68 127 0 78 0

[startup+0.0919869 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 8475
/proc/meminfo: memFree=1664352/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101987 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 8475
/proc/meminfo: memFree=1664352/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302008 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 8475
/proc/meminfo: memFree=1664352/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701047 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 8475
/proc/meminfo: memFree=1664352/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50212 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1662416/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=3828 CPUtime=1.48
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 596 0 0 0 148 0 0 0 25 0 1 0 1130838734 3919872 581 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 957 581 81 174 0 780 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9184

[startup+3.10128 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1661520/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=4680 CPUtime=3.08
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 810 0 0 0 308 0 0 0 25 0 1 0 1130838734 4792320 795 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 1170 795 81 174 0 993 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10036

[startup+6.3016 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1659920/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=5756 CPUtime=6.27
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 1087 0 0 0 627 0 0 0 25 0 1 0 1130838734 5894144 1072 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 1439 1072 81 174 0 1262 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11112

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1658256/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=7368 CPUtime=12.67
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 1479 0 0 0 1267 0 0 0 25 0 1 0 1130838734 7544832 1464 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 1842 1464 81 174 0 1665 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12724

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1656272/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=9340 CPUtime=25.46
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 1962 0 0 0 2545 1 0 0 25 0 1 0 1130838734 9564160 1947 1992294400 134512640 135226915 4294956208 18446744073709551615 134540051 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 2335 1947 81 174 0 2158 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14696

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1653008/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=12892 CPUtime=51.06
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 2822 0 0 0 5103 3 0 0 25 0 1 0 1130838734 13201408 2807 1992294400 134512640 135226915 4294956208 18446744073709551615 134531436 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 3223 2807 81 174 0 3046 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18248

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1648656/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=17324 CPUtime=102.24
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 3850 0 0 0 10220 4 0 0 25 0 1 0 1130838734 17739776 3835 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 4331 3835 81 174 0 4154 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22680

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1645392/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=20740 CPUtime=162.2
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 4663 0 0 0 16215 5 0 0 25 0 1 0 1130838734 21237760 4648 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 5185 4648 81 174 0 5008 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26096

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1641232/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=25252 CPUtime=222.19
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 5698 0 0 0 22213 6 0 0 25 0 1 0 1130838734 25858048 5683 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 6313 5683 81 174 0 6136 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30608

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1640208/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=26388 CPUtime=282.16
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 5959 0 0 0 28210 6 0 0 25 0 1 0 1130838734 27021312 5944 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 6597 5944 81 174 0 6420 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31744

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1637200/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=29524 CPUtime=342.12
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 6713 0 0 0 34206 6 0 0 25 0 1 0 1130838734 30232576 6698 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 7381 6698 81 174 0 7204 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34880

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1635792/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=31224 CPUtime=402.11
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 7106 0 0 0 40204 7 0 0 25 0 1 0 1130838734 31973376 7091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 7806 7091 81 174 0 7629 0

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

/proc/8478/statm: 9452 8604 81 174 0 9275 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 43164

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1628688/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=38676 CPUtime=582.02
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 8843 0 0 0 58193 9 0 0 25 0 1 0 1130838734 39604224 8828 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 9669 8828 81 174 0 9492 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 44032

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1625424/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=42044 CPUtime=642
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 9646 0 0 0 64190 10 0 0 25 0 1 0 1130838734 43053056 9631 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 10511 9631 81 174 0 10334 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 47400

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1620752/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=47156 CPUtime=701.97
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 10825 0 0 0 70186 11 0 0 25 0 1 0 1130838734 48287744 10810 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 11789 10810 81 174 0 11612 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 52512

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8478
/proc/meminfo: memFree=1620368/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=47432 CPUtime=761.95
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 10896 0 0 0 76184 11 0 0 25 0 1 0 1130838734 48570368 10881 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 11858 10881 81 174 0 11681 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 52788

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1619920/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=47932 CPUtime=821.92
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 10980 0 0 0 82181 11 0 0 25 0 1 0 1130838734 49082368 10965 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 11983 10965 81 174 0 11806 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 53288

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1619088/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=49012 CPUtime=881.89
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 11183 0 0 0 88177 12 0 0 25 0 1 0 1130838734 50188288 11168 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 12253 11168 81 174 0 12076 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 54368

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1618192/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=49856 CPUtime=941.87
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 11437 0 0 0 94175 12 0 0 25 0 1 0 1130838734 51052544 11422 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 12464 11422 81 174 0 12287 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 55212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1613072/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=55828 CPUtime=1001.84
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 12700 0 0 0 100170 14 0 0 25 0 1 0 1130838734 57167872 12685 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 13957 12685 81 174 0 13780 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 61184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1610256/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=58544 CPUtime=1061.82
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 13411 0 0 0 106167 15 0 0 25 0 1 0 1130838734 59949056 13396 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 14636 13396 81 174 0 14459 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 63900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1610192/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=58544 CPUtime=1121.79
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 13421 0 0 0 112164 15 0 0 25 0 1 0 1130838734 59949056 13406 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 14636 13406 81 174 0 14459 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 63900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1610000/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=58712 CPUtime=1181.77
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 13470 0 0 0 118162 15 0 0 25 0 1 0 1130838734 60121088 13455 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 14678 13455 81 174 0 14501 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 8480
/proc/meminfo: memFree=1609936/2055920 swapFree=4173176/4192956
[pid=8475] ppid=8473 vsize=5356 CPUtime=0
/proc/8475/stat : 8475 (lysat.sh) S 8473 8475 8125 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1130838733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8475/statm: 1339 237 195 169 0 50 0
[pid=8478] ppid=8475 vsize=58872 CPUtime=1200.06
/proc/8478/stat : 8478 (LySATi) R 8475 8475 8125 0 -1 4194304 13490 0 0 0 119991 15 0 0 25 0 1 0 1130838734 60284928 13475 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/8478/statm: 14718 13475 81 174 0 14541 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64228

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 8475 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# 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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 64228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 459
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.26181 second user time and 3.14752 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 12:29:15
IDJOB=1527174
IDBENCH=70691
IDSOLVER=511
FILE ID=node36/1527174-1238581755
PBS_JOBID= 9062198
Free space on /tmp= 66412 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527174-1238581755/watcher-1527174-1238581755 -o /tmp/evaluation-result-1527174-1238581755/solver-1527174-1238581755 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527174-1238581755.cnf i

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

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=1131317477

node36.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		: 3000.214
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		: 3000.214
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:       1664896 kB
Buffers:         80072 kB
Cached:         226436 kB
SwapCached:       9148 kB
Active:         191860 kB
Inactive:       125252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664896 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            59360 kB
Committed_AS:  3160112 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-04-01 12:49:17