Trace number 1526900

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 c/2009-03-20UNSAT 676.168 676.481

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S367138237-029.cnf
MD5SUMfe0a666da3389b49d8bffa123f8cecff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.2306
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1520     4625 |      --       0       --      -- |     --   | -10/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 350   #clauses: 1520   #literals: 4625
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	This is MiniSat 2.0 beta
0.00/0.01	WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	============================[ Problem Statistics ]=============================
0.00/0.01	|                                                                             |
0.00/0.01	|  Number of variables:  350                                                  |
0.00/0.01	|  Number of clauses:    1520                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
676.08/676.47	restarts              : 28
676.08/676.47	conflicts             : 11462384       (16952 /sec)
676.08/676.47	decisions             : 13444655       (1.79 % random) (19884 /sec)
676.08/676.47	propagations          : 645021871      (953965 /sec)
676.08/676.47	conflict literals     : 198033024      (27.40 % deleted)
676.08/676.47	Memory used           : 4.96 MB
676.08/676.47	CPU time              : 676.148 s
676.08/676.47	
676.08/676.47	UNSATISFIABLE
676.08/676.47	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526900-1238565725/watcher-1526900-1238565725 -o /tmp/evaluation-result-1526900-1238565725/solver-1526900-1238565725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526900-1238565725.cnf c 

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 1.00 0.94 3/65 3175
/proc/meminfo: memFree=1208720/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) R 3173 3175 3073 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 228706544287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3175/statm: 1339 234 194 169 0 50 0
[pid=3176] ppid=3175 vsize=828 CPUtime=0
/proc/3176/stat : 3176 (SatElite) R 3175 3175 3073 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1015946204 847872 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3176/statm: 207 126 68 127 0 77 0

[startup+0.062596 s]
/proc/loadavg: 0.99 1.00 0.94 3/65 3175
/proc/meminfo: memFree=1208720/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101599 s]
/proc/loadavg: 0.99 1.00 0.94 3/65 3175
/proc/meminfo: memFree=1208720/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301618 s]
/proc/loadavg: 0.99 1.00 0.94 3/65 3175
/proc/meminfo: memFree=1208720/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701656 s]
/proc/loadavg: 0.99 1.00 0.94 3/65 3175
/proc/meminfo: memFree=1208720/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50273 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1207872/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=2288 CPUtime=1.48
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 215 0 0 0 148 0 0 0 25 0 1 0 1015946205 2342912 200 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 572 200 77 171 0 399 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7644

[startup+3.10188 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1207744/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=2288 CPUtime=3.08
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 234 0 0 0 308 0 0 0 25 0 1 0 1015946205 2342912 219 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 572 219 77 171 0 399 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7644

[startup+6.30118 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1207488/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=2420 CPUtime=6.28
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 265 0 0 0 628 0 0 0 25 0 1 0 1015946205 2478080 250 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 605 250 77 171 0 432 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7776

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1207232/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=2676 CPUtime=12.68
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 312 0 0 0 1268 0 0 0 25 0 1 0 1015946205 2740224 297 1992294400 134512640 135214827 4294956208 18446744073709551615 134538693 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 669 297 77 171 0 496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8032

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1207104/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=2808 CPUtime=25.47
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 361 0 0 0 2547 0 0 0 25 0 1 0 1015946205 2875392 346 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 702 346 77 171 0 529 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8164

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1206848/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=3204 CPUtime=51.06
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 440 0 0 0 5106 0 0 0 25 0 1 0 1015946205 3280896 425 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 801 425 77 171 0 628 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8560

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1206400/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=3472 CPUtime=102.24
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 525 0 0 0 10224 0 0 0 25 0 1 0 1015946205 3555328 510 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 868 510 77 171 0 695 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8828

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1206144/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=3740 CPUtime=162.21
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 589 0 0 0 16221 0 0 0 25 0 1 0 1015946205 3829760 574 1992294400 134512640 135214827 4294956208 18446744073709551615 134536819 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 935 574 77 171 0 762 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 9096

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1205888/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4004 CPUtime=222.18
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 653 0 0 0 22218 0 0 0 25 0 1 0 1015946205 4100096 638 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1001 638 77 171 0 828 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 9360

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1205696/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4140 CPUtime=282.16
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 701 0 0 0 28216 0 0 0 25 0 1 0 1015946205 4239360 686 1992294400 134512640 135214827 4294956208 18446744073709551615 134536817 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1035 686 77 171 0 862 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 9496

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1205504/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4404 CPUtime=342.13
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 740 0 0 0 34213 0 0 0 25 0 1 0 1015946205 4509696 725 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1101 725 77 171 0 928 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 9760

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1205376/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4404 CPUtime=402.11
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 767 0 0 0 40211 0 0 0 25 0 1 0 1015946205 4509696 752 1992294400 134512640 135214827 4294956208 18446744073709551615 134536838 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1101 752 77 171 0 928 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 9760

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1205184/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4676 CPUtime=462.08
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 817 0 0 0 46208 0 0 0 25 0 1 0 1015946205 4788224 802 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1169 802 77 171 0 996 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 10032

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1205120/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4812 CPUtime=522.06
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 850 0 0 0 52206 0 0 0 25 0 1 0 1015946205 4927488 835 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1203 835 77 171 0 1030 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 10168

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204992/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4944 CPUtime=582.02
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 883 0 0 0 58202 0 0 0 25 0 1 0 1015946205 5062656 868 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1236 868 77 171 0 1063 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 10300

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204928/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4944 CPUtime=642
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 900 0 0 0 64200 0 0 0 25 0 1 0 1015946205 5062656 885 1992294400 134512640 135214827 4294956208 18446744073709551615 134540722 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1236 885 77 171 0 1063 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 10300

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

[startup+652.701 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204928/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4944 CPUtime=652.38
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 900 0 0 0 65238 0 0 0 25 0 1 0 1015946205 5062656 885 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1236 885 77 171 0 1063 0
Current children cumulated CPU time (s) 652.38
Current children cumulated vsize (KiB) 10300

[startup+665.505 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204928/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=4944 CPUtime=665.18
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 900 0 0 0 66518 0 0 0 25 0 1 0 1015946205 5062656 885 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1236 885 77 171 0 1063 0
Current children cumulated CPU time (s) 665.18
Current children cumulated vsize (KiB) 10300

[startup+671.901 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204928/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=5080 CPUtime=671.57
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 907 0 0 0 67157 0 0 0 25 0 1 0 1015946205 5201920 892 1992294400 134512640 135214827 4294956208 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1270 892 77 171 0 1097 0
Current children cumulated CPU time (s) 671.57
Current children cumulated vsize (KiB) 10436

[startup+673.501 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204864/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=5080 CPUtime=673.17
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 911 0 0 0 67317 0 0 0 25 0 1 0 1015946205 5201920 896 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1270 896 77 171 0 1097 0
Current children cumulated CPU time (s) 673.17
Current children cumulated vsize (KiB) 10436

[startup+675.101 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204864/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=5080 CPUtime=674.77
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 913 0 0 0 67477 0 0 0 25 0 1 0 1015946205 5201920 898 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1270 898 77 171 0 1097 0
Current children cumulated CPU time (s) 674.77
Current children cumulated vsize (KiB) 10436

[startup+675.901 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204864/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=5080 CPUtime=675.57
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 913 0 0 0 67557 0 0 0 25 0 1 0 1015946205 5201920 898 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1270 898 77 171 0 1097 0
Current children cumulated CPU time (s) 675.57
Current children cumulated vsize (KiB) 10436

[startup+676.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204864/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=5080 CPUtime=675.97
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 913 0 0 0 67597 0 0 0 25 0 1 0 1015946205 5201920 898 1992294400 134512640 135214827 4294956208 18446744073709551615 134529434 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1270 898 77 171 0 1097 0
Current children cumulated CPU time (s) 675.97
Current children cumulated vsize (KiB) 10436

[startup+676.402 s]
/proc/loadavg: 0.99 1.00 0.94 2/67 3178
/proc/meminfo: memFree=1204864/2055920 swapFree=4176856/4192956
[pid=3175] ppid=3173 vsize=5356 CPUtime=0
/proc/3175/stat : 3175 (lysat.sh) S 3173 3175 3073 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1015946204 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3175/statm: 1339 237 195 169 0 50 0
[pid=3178] ppid=3175 vsize=5080 CPUtime=676.08
/proc/3178/stat : 3178 (LySATc) R 3175 3175 3073 0 -1 4194304 913 0 0 0 67608 0 0 0 25 0 1 0 1015946205 5201920 898 1992294400 134512640 135214827 4294956208 18446744073709551615 134537510 0 0 4096 3 0 0 0 17 0 0 0
/proc/3178/statm: 1270 898 77 171 0 1097 0
Current children cumulated CPU time (s) 676.08
Current children cumulated vsize (KiB) 10436

Child status: 20
Real time (s): 676.481
CPU time (s): 676.168
CPU user time (s): 676.157
CPU system time (s): 0.010998
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 10436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 676.157
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1534
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= 38
involuntary context switches= 2225

runsolver used 0.548916 second user time and 1.91971 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 08:02:05
IDJOB=1526900
IDBENCH=70636
IDSOLVER=512
FILE ID=node8/1526900-1238565725
PBS_JOBID= 9070518
Free space on /tmp= 64248 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S367138237-029.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526900-1238565725/watcher-1526900-1238565725 -o /tmp/evaluation-result-1526900-1238565725/solver-1526900-1238565725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526900-1238565725.cnf c

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

MD5SUM BENCH= fe0a666da3389b49d8bffa123f8cecff
RANDOM SEED=1635042008

node8.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1209272 kB
Buffers:        106520 kB
Cached:         634112 kB
SwapCached:       9204 kB
Active:         178620 kB
Inactive:       572640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1209272 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            81256 kB
Committed_AS:  2702388 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-04-01 08:13:21