Trace number 1526860

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 1108.85 1109.45

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1700363952-014.cnf
MD5SUM29b15a76839bb4e367777518dfae2822
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.5188
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1599     4870 |      --       0       --      -- |     --   | -16/25
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 368   #clauses: 1599   #literals: 4870
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:  368                                                  |
0.00/0.01	|  Number of clauses:    1599                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1108.79/1109.44	restarts              : 29
1108.79/1109.44	conflicts             : 17273596       (15578 /sec)
1108.79/1109.44	decisions             : 20319856       (1.81 % random) (18326 /sec)
1108.79/1109.44	propagations          : 979228322      (883125 /sec)
1108.79/1109.44	conflict literals     : 307738104      (26.38 % deleted)
1108.79/1109.44	Memory used           : 5.62 MB
1108.79/1109.44	CPU time              : 1108.82 s
1108.79/1109.44	
1108.79/1109.44	UNSATISFIABLE
1108.79/1109.44	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-1526860-1238561222/watcher-1526860-1238561222 -o /tmp/evaluation-result-1526860-1238561222/solver-1526860-1238561222 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526860-1238561222.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: 1.00 0.99 0.99 3/71 21274
/proc/meminfo: memFree=1247432/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) R 21272 21274 21148 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128785294 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21274/statm: 1339 234 194 169 0 50 0
[pid=21275] ppid=21274 vsize=832 CPUtime=0
/proc/21275/stat : 21275 (SatElite) R 21274 21274 21148 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1128785294 851968 127 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21275/statm: 208 127 68 127 0 78 0

[startup+0.058118 s]
/proc/loadavg: 1.00 0.99 0.99 3/71 21274
/proc/meminfo: memFree=1247432/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101127 s]
/proc/loadavg: 1.00 0.99 0.99 3/71 21274
/proc/meminfo: memFree=1247432/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301165 s]
/proc/loadavg: 1.00 0.99 0.99 3/71 21274
/proc/meminfo: memFree=1247432/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70124 s]
/proc/loadavg: 1.00 0.99 0.99 3/71 21274
/proc/meminfo: memFree=1247432/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1246648/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=2288 CPUtime=1.48
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 214 0 0 0 148 0 0 0 25 0 1 0 1128785295 2342912 199 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 572 199 77 171 0 399 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7644

[startup+3.10269 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1246392/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=2420 CPUtime=3.08
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 241 0 0 0 308 0 0 0 25 0 1 0 1128785295 2478080 226 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 605 226 77 171 0 432 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7776

[startup+6.3013 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1246072/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=2560 CPUtime=6.28
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 286 0 0 0 628 0 0 0 25 0 1 0 1128785295 2621440 271 1992294400 134512640 135214827 4294956224 18446744073709551615 134536800 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 640 271 77 171 0 467 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7916

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1245816/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=2692 CPUtime=12.67
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 325 0 0 0 1267 0 0 0 25 0 1 0 1128785295 2756608 310 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 673 310 77 171 0 500 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8048

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1245688/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=2960 CPUtime=25.47
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 387 0 0 0 2547 0 0 0 25 0 1 0 1128785295 3031040 372 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 740 372 77 171 0 567 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8316

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1245432/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=3224 CPUtime=51.05
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 464 0 0 0 5105 0 0 0 25 0 1 0 1128785295 3301376 449 1992294400 134512640 135214827 4294956224 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 806 449 77 171 0 633 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 8580

[startup+102.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1244856/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=3616 CPUtime=102.22
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 565 0 0 0 10222 0 0 0 25 0 1 0 1128785295 3702784 550 1992294400 134512640 135214827 4294956224 18446744073709551615 134538490 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 904 550 77 171 0 731 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 8972

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1244600/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=4016 CPUtime=162.19
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 647 0 0 0 16219 0 0 0 25 0 1 0 1128785295 4112384 632 1992294400 134512640 135214827 4294956224 18446744073709551615 134529352 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1004 632 77 171 0 831 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 9372

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1244280/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=4280 CPUtime=222.16
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 709 0 0 0 22216 0 0 0 25 0 1 0 1128785295 4382720 694 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1070 694 77 171 0 897 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 9636

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1244152/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=4416 CPUtime=282.13
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 750 0 0 0 28212 1 0 0 25 0 1 0 1128785295 4521984 735 1992294400 134512640 135214827 4294956224 18446744073709551615 134528379 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1104 735 77 171 0 931 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 9772

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1243960/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=4536 CPUtime=342.1
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 800 0 0 0 34209 1 0 0 25 0 1 0 1128785295 4644864 785 1992294400 134512640 135214827 4294956224 18446744073709551615 134537504 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1134 785 77 171 0 961 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 9892

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1243832/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=4668 CPUtime=402.07
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 834 0 0 0 40206 1 0 0 25 0 1 0 1128785295 4780032 819 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1167 819 77 171 0 994 0

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


[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21277
/proc/meminfo: memFree=1243000/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5480 CPUtime=821.84
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1038 0 0 0 82183 1 0 0 25 0 1 0 1128785295 5611520 1023 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1370 1023 77 171 0 1197 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 10836

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242872/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5480 CPUtime=881.81
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1038 0 0 0 88180 1 0 0 25 0 1 0 1128785295 5611520 1023 1992294400 134512640 135214827 4294956224 18446744073709551615 134537510 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1370 1023 77 171 0 1197 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 10836

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242872/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5624 CPUtime=941.78
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1055 0 0 0 94177 1 0 0 25 0 1 0 1128785295 5758976 1040 1992294400 134512640 135214827 4294956224 18446744073709551615 134536461 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1406 1040 77 171 0 1233 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 10980

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242872/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5624 CPUtime=1001.74
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1073 0 0 0 100173 1 0 0 25 0 1 0 1128785295 5758976 1058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1406 1058 77 171 0 1233 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 10980

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1061.71
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1083 0 0 0 106170 1 0 0 25 0 1 0 1128785295 5894144 1068 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1068 77 171 0 1266 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 11112

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

[startup+1075.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1074.51
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1085 0 0 0 107450 1 0 0 25 0 1 0 1128785295 5894144 1070 1992294400 134512640 135214827 4294956224 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1070 77 171 0 1266 0
Current children cumulated CPU time (s) 1074.51
Current children cumulated vsize (KiB) 11112

[startup+1087.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1087.3
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1088 0 0 0 108729 1 0 0 25 0 1 0 1128785295 5894144 1073 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1073 77 171 0 1266 0
Current children cumulated CPU time (s) 1087.3
Current children cumulated vsize (KiB) 11112

[startup+1100.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1100.09
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1100 0 0 0 110008 1 0 0 25 0 1 0 1128785295 5894144 1085 1992294400 134512640 135214827 4294956224 18446744073709551615 134529448 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1085 77 171 0 1266 0
Current children cumulated CPU time (s) 1100.09
Current children cumulated vsize (KiB) 11112

[startup+1103.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1103.29
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1100 0 0 0 110328 1 0 0 25 0 1 0 1128785295 5894144 1085 1992294400 134512640 135214827 4294956224 18446744073709551615 134529290 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1085 77 171 0 1266 0
Current children cumulated CPU time (s) 1103.29
Current children cumulated vsize (KiB) 11112

[startup+1107.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1106.49
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1103 0 0 0 110648 1 0 0 25 0 1 0 1128785295 5894144 1088 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1088 77 171 0 1266 0
Current children cumulated CPU time (s) 1106.49
Current children cumulated vsize (KiB) 11112

[startup+1108.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1108.09
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1103 0 0 0 110808 1 0 0 25 0 1 0 1128785295 5894144 1088 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1088 77 171 0 1266 0
Current children cumulated CPU time (s) 1108.09
Current children cumulated vsize (KiB) 11112

[startup+1109.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1108.49
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1103 0 0 0 110848 1 0 0 25 0 1 0 1128785295 5894144 1088 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1088 77 171 0 1266 0
Current children cumulated CPU time (s) 1108.49
Current children cumulated vsize (KiB) 11112

[startup+1109.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1108.69
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1103 0 0 0 110868 1 0 0 25 0 1 0 1128785295 5894144 1088 1992294400 134512640 135214827 4294956224 18446744073709551615 134529304 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1088 77 171 0 1266 0
Current children cumulated CPU time (s) 1108.69
Current children cumulated vsize (KiB) 11112

[startup+1109.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 21283
/proc/meminfo: memFree=1242808/2055920 swapFree=4170332/4192956
[pid=21274] ppid=21272 vsize=5356 CPUtime=0
/proc/21274/stat : 21274 (lysat.sh) S 21272 21274 21148 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1128785294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21274/statm: 1339 237 195 169 0 50 0
[pid=21277] ppid=21274 vsize=5756 CPUtime=1108.79
/proc/21277/stat : 21277 (LySATc) R 21274 21274 21148 0 -1 4194304 1103 0 0 0 110878 1 0 0 25 0 1 0 1128785295 5894144 1088 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/21277/statm: 1439 1088 77 171 0 1266 0
Current children cumulated CPU time (s) 1108.79
Current children cumulated vsize (KiB) 11112

Child status: 20
Real time (s): 1109.45
CPU time (s): 1108.85
CPU user time (s): 1108.83
CPU system time (s): 0.023996
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 11112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1108.83
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1725
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= 37
involuntary context switches= 3703

runsolver used 0.957854 second user time and 3.11453 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 06:47:02
IDJOB=1526860
IDBENCH=70628
IDSOLVER=512
FILE ID=node38/1526860-1238561222
PBS_JOBID= 9062152
Free space on /tmp= 65528 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1700363952-014.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526860-1238561222/watcher-1526860-1238561222 -o /tmp/evaluation-result-1526860-1238561222/solver-1526860-1238561222 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526860-1238561222.cnf c

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

MD5SUM BENCH= 29b15a76839bb4e367777518dfae2822
RANDOM SEED=1688872660

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1247920 kB
Buffers:         93388 kB
Cached:         612228 kB
SwapCached:      11172 kB
Active:         199420 kB
Inactive:       518840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247920 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          18340 kB
Slab:            74980 kB
Committed_AS:  3205588 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 07:05:32