Trace number 1716421

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/2009-03-20? (TO) 1200.06 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c Parsing...
0.68/0.78	c ==============================================================================
0.68/0.78	c |           |     ORIGINAL     |              LEARNT              |          |
0.68/0.78	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.68/0.78	c ==============================================================================
0.68/0.78	c |         0 |  840401  1959486 |  252120       0        0     nan |  0.000 % |
6.08/6.18	c |         0 |  357793   957950 |      --       0       --      -- |     --   | -306964/-605014
6.08/6.18	c ==============================================================================
6.08/6.18	c Result  :   #vars: 59617   #clauses: 357793   #literals: 957950
6.08/6.18	c CPU time:   5.9441 s
6.08/6.18	c ==============================================================================
6.59/6.68	This is MiniSat 2.0 beta
6.59/6.68	WARNING: for repeatability, setting FPU to use double precision
6.59/6.68	============================[ Problem Statistics ]=============================
6.59/6.68	|                                                                             |
6.59/6.68	|  Number of variables:  59617                                                |
6.59/6.68	|  Number of clauses:    357793                                               |
6.67/6.90	|  Parsing time:         0.19         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-1716421-1240615472/watcher-1716421-1240615472 -o /tmp/evaluation-result-1716421-1240615472/solver-1716421-1240615472 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716421-1240615472.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 1.00 1.00 3/64 19990
/proc/meminfo: memFree=1093248/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) R 19988 19990 19565 0 -1 4194304 277 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 4459254 0 0 4100 65536 0 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=964 CPUtime=0
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 144 0 0 0 0 0 0 0 21 0 1 0 89581310 987136 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 241 132 50 127 0 111 0

[startup+0.0346291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19990
/proc/meminfo: memFree=1093248/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=6180 CPUtime=0.02
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 1267 0 0 0 2 0 0 0 21 0 1 0 89581310 6328320 1251 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 1545 1251 50 127 0 1415 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11536

[startup+0.10164 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19990
/proc/meminfo: memFree=1093248/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=21080 CPUtime=0.08
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 4317 0 0 0 7 1 0 0 21 0 1 0 89581310 21585920 4301 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 5270 4302 50 127 0 5140 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26436

[startup+0.301675 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19990
/proc/meminfo: memFree=1093248/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=51144 CPUtime=0.29
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 10326 0 0 0 24 5 0 0 22 0 1 0 89581310 52371456 10310 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 12786 10311 50 127 0 12656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56500

[startup+0.701745 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19990
/proc/meminfo: memFree=1093248/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=83952 CPUtime=0.68
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 18917 0 0 0 58 10 0 0 25 0 1 0 89581310 85966848 18901 1992294400 134512640 135034092 4294956096 18446744073709551615 134542729 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 20988 18901 51 127 0 20858 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 89308

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19992
/proc/meminfo: memFree=1012016/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=99028 CPUtime=1.49
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 23416 0 0 0 135 14 0 0 25 0 1 0 89581310 101404672 21616 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 24757 21616 68 127 0 24627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104384

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19992
/proc/meminfo: memFree=1000176/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=102680 CPUtime=3.08
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 24511 0 0 0 293 15 0 0 25 0 1 0 89581310 105144320 22537 1992294400 134512640 135034092 4294956096 18446744073709551615 134529233 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 25670 22537 68 127 0 25540 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108036

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19992
/proc/meminfo: memFree=990320/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=0
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89581310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 235 195 169 0 50 0
[pid=19991] ppid=19990 vsize=106572 CPUtime=6.29
/proc/19991/stat : 19991 (SatElite) R 19990 19990 19565 0 -1 4194304 36889 0 0 0 605 24 0 0 25 0 1 0 89581310 109129728 23040 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/19991/statm: 26643 23040 68 127 0 26513 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111928

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1060976/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=21252 CPUtime=6
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 5047 0 0 0 598 2 0 0 25 0 1 0 89581978 21762048 5022 1992294400 134512640 135214827 4294956208 18446744073709551615 134537099 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 5313 5022 77 171 0 5140 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26608

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1059568/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=23028 CPUtime=18.8
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 5495 0 0 0 1877 3 0 0 25 0 1 0 89581978 23580672 5470 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 5757 5470 77 171 0 5584 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28384

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1054256/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=28480 CPUtime=44.36
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 6858 0 0 0 4432 4 0 0 25 0 1 0 89581978 29163520 6833 1992294400 134512640 135214827 4294956208 18446744073709551615 134529717 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 7120 6833 77 171 0 6947 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 33836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1047280/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=35484 CPUtime=95.55
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 8576 0 0 0 9549 6 0 0 25 0 1 0 89581978 36335616 8551 1992294400 134512640 135214827 4294956208 18446744073709551615 134527308 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 8871 8551 77 171 0 8698 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 40840

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1040688/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=42328 CPUtime=155.52
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 10225 0 0 0 15544 8 0 0 25 0 1 0 89581978 43343872 10200 1992294400 134512640 135214827 4294956208 18446744073709551615 134529306 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 10582 10200 77 171 0 10409 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 47684

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1034352/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=48488 CPUtime=215.5
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 11802 0 0 0 21541 9 0 0 25 0 1 0 89581978 49651712 11777 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 12122 11777 77 171 0 11949 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 53844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1029936/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=53128 CPUtime=275.48
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 12895 0 0 0 27538 10 0 0 25 0 1 0 89581978 54403072 12870 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 13282 12870 77 171 0 13109 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 58484

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1025976/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=57156 CPUtime=335.46
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 13888 0 0 0 33535 11 0 0 25 0 1 0 89581978 58527744 13863 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 14289 13863 77 171 0 14116 0

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

/proc/19993/statm: 18624 18103 77 171 0 18451 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 79852

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1004344/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=79056 CPUtime=635.37
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 19303 0 0 0 63519 18 0 0 25 0 1 0 89581978 80953344 19278 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 19764 19278 77 171 0 19591 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 84412

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19993
/proc/meminfo: memFree=1001272/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=82300 CPUtime=695.34
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 20079 0 0 0 69515 19 0 0 25 0 1 0 89581978 84275200 20054 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 20575 20054 77 171 0 20402 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 87656

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=998648/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=84800 CPUtime=755.33
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 20726 0 0 0 75513 20 0 0 25 0 1 0 89581978 86835200 20701 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 21200 20701 77 171 0 21027 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 90156

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=995576/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=87888 CPUtime=815.31
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 21496 0 0 0 81510 21 0 0 25 0 1 0 89581978 89997312 21471 1992294400 134512640 135214827 4294956208 18446744073709551615 134537058 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 21972 21471 77 171 0 21799 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 93244

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=992312/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=91632 CPUtime=875.28
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 22318 0 0 0 87506 22 0 0 25 0 1 0 89581978 93831168 22293 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 22908 22293 77 171 0 22735 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 96988

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=989240/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=94780 CPUtime=935.27
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 23085 0 0 0 93504 23 0 0 25 0 1 0 89581978 97054720 23060 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 23695 23060 77 171 0 23522 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 100136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=986552/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=97536 CPUtime=995.25
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 23749 0 0 0 99501 24 0 0 25 0 1 0 89581978 99876864 23724 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 24384 23724 77 171 0 24211 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 102892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=982904/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=101204 CPUtime=1055.23
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 24676 0 0 0 105498 25 0 0 25 0 1 0 89581978 103632896 24651 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 25301 24651 77 171 0 25128 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 106560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=979896/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=104324 CPUtime=1115.21
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 25422 0 0 0 111495 26 0 0 25 0 1 0 89581978 106827776 25397 1992294400 134512640 135214827 4294956208 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 26081 25397 77 171 0 25908 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 109680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=977080/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=107040 CPUtime=1175.19
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 26123 0 0 0 117492 27 0 0 25 0 1 0 89581978 109608960 26098 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 26760 26098 77 171 0 26587 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 112396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19995
/proc/meminfo: memFree=976120/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=108044 CPUtime=1193.39
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 26337 0 0 0 119312 27 0 0 25 0 1 0 89581978 110637056 26312 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 27011 26312 77 171 0 26838 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 113400

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 1.00 1.00 2/66 19995
/proc/meminfo: memFree=976120/2055920 swapFree=4192956/4192956
[pid=19990] ppid=19988 vsize=5356 CPUtime=6.67
/proc/19990/stat : 19990 (lysat.sh) S 19988 19990 19565 0 -1 4194304 310 36892 0 0 0 0 639 28 19 0 1 0 89581310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19990/statm: 1339 237 195 169 0 50 0
[pid=19993] ppid=19990 vsize=108044 CPUtime=1193.39
/proc/19993/stat : 19993 (LySATc) R 19990 19990 19565 0 -1 4194304 26337 0 0 0 119312 27 0 0 25 0 1 0 89581978 110637056 26312 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19993/statm: 27011 26312 77 171 0 26838 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 113400

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19990 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=398027
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=283956
# CPU time returned by wait4() is 6.68198
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.51
CPU system time (s): 0.55
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 121196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.39803
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37202
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= 19

runsolver used 1.3228 second user time and 3.04954 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-25 01:24:33
IDJOB=1716421
IDBENCH=20379
IDSOLVER=512
FILE ID=node4/1716421-1240615472
PBS_JOBID= 9186310
Free space on /tmp= 66192 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716421-1240615472/watcher-1716421-1240615472 -o /tmp/evaluation-result-1716421-1240615472/solver-1716421-1240615472 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716421-1240615472.cnf c

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=1135997478

node4.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		: 3000.265
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		: 3000.265
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:       1093664 kB
Buffers:         95636 kB
Cached:         765448 kB
SwapCached:          0 kB
Active:         197636 kB
Inactive:       677384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           17352 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            73144 kB
Committed_AS:   380316 kB
PageTables:       1480 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= 66180 MiB
End job on node4 at 2009-04-25 01:44:36