Trace number 1715744

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) 1200.01 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c Parsing...
0.99/1.04	c ==============================================================================
0.99/1.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.04	c ==============================================================================
0.99/1.04	c |         0 | 1169811  2731363 |  350943       0        0     nan |  0.000 % |
7.99/8.04	c |         0 |  742042  2048362 |      --       0       --      -- |     --   | -220822/-216972
7.99/8.04	c ==============================================================================
7.99/8.04	c Result  :   #vars: 129041   #clauses: 742042   #literals: 2048362
7.99/8.04	c CPU time:   7.74882 s
7.99/8.04	c ==============================================================================
8.88/8.97	c lySAT 0.1
8.88/8.97	c minisat core +  additionnal features
8.88/8.97	c ============================[ Problem Statistics ]=============================
8.88/8.97	c |                                                                             |
8.88/8.97	c |  Number of variables:  129041                                               |
8.88/8.97	c |  Number of clauses:    742042                                               |
8.97/9.50	c |  Parsing time:         0.46         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715744-1240606940/watcher-1715744-1240606940 -o /tmp/evaluation-result-1715744-1240606940/solver-1715744-1240606940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1715744-1240606940.cnf i 

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


[startup+0 s]
/proc/loadavg: 1.00 0.98 0.71 3/64 6571
/proc/meminfo: memFree=1085456/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) R 6569 6571 6498 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6571/statm: 1339 234 194 169 0 50 0
[pid=6572] ppid=6571 vsize=1140 CPUtime=0
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 88721587 1167360 194 1992294400 134512640 135034092 4294956112 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 285 196 50 127 0 155 0

[startup+0.0689511 s]
/proc/loadavg: 1.00 0.98 0.71 3/64 6571
/proc/meminfo: memFree=1085456/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=12856 CPUtime=0.06
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 2634 0 0 0 5 1 0 0 19 0 1 0 88721587 13164544 2618 1992294400 134512640 135034092 4294956112 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 3214 2623 50 127 0 3084 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18212

[startup+0.101951 s]
/proc/loadavg: 1.00 0.98 0.71 3/64 6571
/proc/meminfo: memFree=1085456/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=21832 CPUtime=0.09
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 4394 0 0 0 7 2 0 0 19 0 1 0 88721587 22355968 4378 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 5458 4379 50 127 0 5328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27188

[startup+0.301969 s]
/proc/loadavg: 1.00 0.98 0.71 3/64 6571
/proc/meminfo: memFree=1085456/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=53480 CPUtime=0.29
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 12259 0 0 0 23 6 0 0 21 0 1 0 88721587 54763520 12243 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 13370 12243 50 127 0 13240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58836

[startup+0.702005 s]
/proc/loadavg: 1.00 0.98 0.71 3/64 6571
/proc/meminfo: memFree=1085456/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=82372 CPUtime=0.69
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 20201 0 0 0 57 12 0 0 25 0 1 0 88721587 84348928 20185 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 20593 20186 51 127 0 20463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87728

[startup+1.50107 s]
/proc/loadavg: 1.00 0.98 0.71 2/66 6573
/proc/meminfo: memFree=979776/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=124856 CPUtime=1.49
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 31459 0 0 0 131 18 0 0 25 0 1 0 88721587 127852544 28676 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 31214 28677 68 127 0 31084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130212

[startup+3.10122 s]
/proc/loadavg: 1.00 0.98 0.71 2/66 6573
/proc/meminfo: memFree=961472/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=139140 CPUtime=3.09
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 34181 0 0 0 289 20 0 0 25 0 1 0 88721587 142479360 31398 1992294400 134512640 135034092 4294956112 18446744073709551615 134577067 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 34785 31398 68 127 0 34655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144496

[startup+6.3015 s]
/proc/loadavg: 1.00 0.98 0.71 2/66 6573
/proc/meminfo: memFree=953600/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=0
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 88721587 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6571/statm: 1339 235 195 169 0 50 0
[pid=6572] ppid=6571 vsize=141152 CPUtime=6.29
/proc/6572/stat : 6572 (SatElite) R 6571 6571 6498 0 -1 4194304 38519 0 0 0 605 24 0 0 25 0 1 0 88721587 144539648 32042 1992294400 134512640 135034092 4294956112 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/6572/statm: 35288 32042 68 127 0 35158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146508

[startup+12.7011 s]
/proc/loadavg: 1.00 0.98 0.71 2/66 6574
/proc/meminfo: memFree=1011392/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=53148 CPUtime=3.71
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 12646 0 0 0 363 8 0 0 25 0 1 0 88722485 54423552 12609 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 13287 12609 81 174 0 13110 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58504

[startup+25.5022 s]
/proc/loadavg: 1.00 0.98 0.72 2/66 6574
/proc/meminfo: memFree=1011456/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=53280 CPUtime=16.5
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 12684 0 0 0 1642 8 0 0 25 0 1 0 88722485 54558720 12647 1992294400 134512640 135226915 4294956224 18446744073709551615 134552897 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 13320 12647 81 174 0 13143 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58636

[startup+51.1025 s]
/proc/loadavg: 1.00 0.98 0.72 2/66 6574
/proc/meminfo: memFree=1007744/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=57352 CPUtime=42.1
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 13714 0 0 0 4200 10 0 0 25 0 1 0 88722485 58728448 13677 1992294400 134512640 135226915 4294956224 18446744073709551615 134537377 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 14338 13677 81 174 0 14161 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62708

[startup+102.307 s]
/proc/loadavg: 1.00 0.98 0.74 2/66 6574
/proc/meminfo: memFree=1002176/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=62876 CPUtime=93.28
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 15099 0 0 0 9317 11 0 0 25 0 1 0 88722485 64385024 15062 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 15719 15062 81 174 0 15542 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68232

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.75 2/66 6574
/proc/meminfo: memFree=993600/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=71756 CPUtime=153.25
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 17306 0 0 0 15312 13 0 0 25 0 1 0 88722485 73478144 17269 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 17939 17269 81 174 0 17762 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77112

[startup+222.303 s]
/proc/loadavg: 1.00 0.98 0.76 2/66 6574
/proc/meminfo: memFree=982976/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=82164 CPUtime=213.23
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 19914 0 0 0 21306 17 0 0 25 0 1 0 88722485 84135936 19877 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 20541 19877 81 174 0 20364 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 87520

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.77 2/66 6574
/proc/meminfo: memFree=975296/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=89736 CPUtime=273.21
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 21808 0 0 0 27302 19 0 0 25 0 1 0 88722485 91889664 21771 1992294400 134512640 135226915 4294956224 18446744073709551615 134537312 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 22434 21771 81 174 0 22257 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 95092

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.78 2/66 6574
/proc/meminfo: memFree=958144/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=107228 CPUtime=333.17
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 26155 0 0 0 33294 23 0 0 25 0 1 0 88722485 109801472 26118 1992294400 134512640 135226915 4294956224 18446744073709551615 134537339 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 26807 26118 81 174 0 26630 0

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

/proc/6574/statm: 38325 37634 81 174 0 38148 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 158656

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.83 2/66 6574
/proc/meminfo: memFree=911808/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=153300 CPUtime=633.07
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 37671 0 0 0 63273 34 0 0 25 0 1 0 88722485 156979200 37634 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 38325 37634 81 174 0 38148 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 158656

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.84 2/66 6574
/proc/meminfo: memFree=911616/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=153300 CPUtime=693.02
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 37671 0 0 0 69268 34 0 0 25 0 1 0 88722485 156979200 37634 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 38325 37634 81 174 0 38148 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 158656

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 0.84 2/66 6574
/proc/meminfo: memFree=906432/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=158644 CPUtime=753
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 39000 0 0 0 75265 35 0 0 25 0 1 0 88722485 162451456 38963 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 39661 38963 81 174 0 39484 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 164000

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.85 2/66 6574
/proc/meminfo: memFree=906432/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=158644 CPUtime=812.98
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 39000 0 0 0 81263 35 0 0 25 0 1 0 88722485 162451456 38963 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 39661 38963 81 174 0 39484 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 164000

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.85 2/66 6574
/proc/meminfo: memFree=906432/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=158644 CPUtime=872.95
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 39000 0 0 0 87260 35 0 0 25 0 1 0 88722485 162451456 38963 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 39661 38963 81 174 0 39484 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 164000

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.86 2/66 6574
/proc/meminfo: memFree=887872/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=177636 CPUtime=932.93
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 43756 0 0 0 93253 40 0 0 25 0 1 0 88722485 181899264 43719 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 44409 43719 81 174 0 44232 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 182992

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.86 2/66 6574
/proc/meminfo: memFree=860480/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=204696 CPUtime=992.9
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 50502 0 0 0 99242 48 0 0 25 0 1 0 88722485 209608704 50465 1992294400 134512640 135226915 4294956224 18446744073709551615 134527727 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 51174 50465 81 174 0 50997 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 210052

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.87 2/66 6574
/proc/meminfo: memFree=835008/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=230040 CPUtime=1052.87
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 56837 0 0 0 105234 53 0 0 25 0 1 0 88722485 235560960 56800 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 57510 56800 81 174 0 57333 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 235396

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.88 2/66 6574
/proc/meminfo: memFree=835008/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=230040 CPUtime=1112.85
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 56837 0 0 0 111232 53 0 0 25 0 1 0 88722485 235560960 56800 1992294400 134512640 135226915 4294956224 18446744073709551615 134536760 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 57510 56800 81 174 0 57333 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 235396

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.88 2/66 6574
/proc/meminfo: memFree=834944/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=230040 CPUtime=1172.84
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 56837 0 0 0 117230 54 0 0 25 0 1 0 88722485 235560960 56800 1992294400 134512640 135226915 4294956224 18446744073709551615 134526752 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 57510 56800 81 174 0 57333 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 235396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.88 2/66 6574
/proc/meminfo: memFree=834944/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=230040 CPUtime=1191.04
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 56837 0 0 0 119050 54 0 0 25 0 1 0 88722485 235560960 56800 1992294400 134512640 135226915 4294956224 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 57510 56800 81 174 0 57333 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 235396

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.88 2/66 6574
/proc/meminfo: memFree=834944/2055920 swapFree=4192956/4192956
[pid=6571] ppid=6569 vsize=5356 CPUtime=8.97
/proc/6571/stat : 6571 (lysat.sh) S 6569 6571 6498 0 -1 4194304 310 49860 0 0 0 0 860 37 16 0 1 0 88721587 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6571/statm: 1339 237 195 169 0 50 0
[pid=6574] ppid=6571 vsize=230040 CPUtime=1191.04
/proc/6574/stat : 6574 (LySATi) R 6571 6571 6498 0 -1 4194304 56837 0 0 0 119050 54 0 0 25 0 1 0 88722485 235560960 56800 1992294400 134512640 135226915 4294956224 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/6574/statm: 57510 56800 81 174 0 57333 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 235396

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6571 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=600692
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=373943
# CPU time returned by wait4() is 8.97464
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.1
CPU system time (s): 0.91
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 235396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.60069
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50170
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= 18

runsolver used 1.08883 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-24 23:02:22
IDJOB=1715744
IDBENCH=20348
IDSOLVER=511
FILE ID=node55/1715744-1240606940
PBS_JOBID= 9186263
Free space on /tmp= 66360 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715744-1240606940/watcher-1715744-1240606940 -o /tmp/evaluation-result-1715744-1240606940/solver-1715744-1240606940 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1715744-1240606940.cnf i

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=389112567

node55.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		: 3000.240
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		: 3000.240
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:       1085936 kB
Buffers:         90768 kB
Cached:         772220 kB
SwapCached:          0 kB
Active:         401732 kB
Inactive:       475176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23712 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            79088 kB
Committed_AS:   182976 kB
PageTables:       1360 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= 66336 MiB
End job on node55 at 2009-04-24 23:22:25