Trace number 1716109

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) 1200.09 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c Parsing...
0.00/0.88	c ==============================================================================
0.00/0.88	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.88	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.88	c ==============================================================================
0.00/0.88	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
6.99/7.05	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
6.99/7.05	c ==============================================================================
6.99/7.05	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
6.99/7.05	c CPU time:   6.79397 s
6.99/7.05	c ==============================================================================
7.57/7.63	This is MiniSat 2.0 beta
7.57/7.63	WARNING: for repeatability, setting FPU to use double precision
7.57/7.63	============================[ Problem Statistics ]=============================
7.57/7.63	|                                                                             |
7.57/7.63	|  Number of variables:  72951                                                |
7.57/7.63	|  Number of clauses:    427478                                               |
7.60/7.90	|  Parsing time:         0.24         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-1716109-1240611265/watcher-1716109-1240611265 -o /tmp/evaluation-result-1716109-1240611265/solver-1716109-1240611265 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716109-1240611265.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 3/65 18892
/proc/meminfo: memFree=1804088/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5212 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) R 18890 18892 18610 0 -1 4194304 120 0 0 0 0 0 0 0 20 0 1 0 89159767 5337088 92 1992294400 4194304 4889804 548682068800 18446744073709551615 268214172996 0 0 4096 0 0 0 0 17 1 0 0
/proc/18892/statm: 1336 105 84 169 0 47 0

[startup+0.0186929 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18892
/proc/meminfo: memFree=1804088/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101699 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18892
/proc/meminfo: memFree=1804088/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30172 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18892
/proc/meminfo: memFree=1804088/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701767 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18892
/proc/meminfo: memFree=1804088/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18894
/proc/meminfo: memFree=1709224/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
[pid=18894] ppid=18892 vsize=106844 CPUtime=1.49
/proc/18894/stat : 18894 (SatElite) R 18892 18892 18610 0 -1 4194304 27290 0 0 0 134 15 0 0 25 0 1 0 89159768 109408256 25017 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/18894/statm: 26711 25017 68 127 0 26581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112200

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18894
/proc/meminfo: memFree=1697064/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
[pid=18894] ppid=18892 vsize=112592 CPUtime=3.08
/proc/18894/stat : 18894 (SatElite) R 18892 18892 18610 0 -1 4194304 28884 0 0 0 292 16 0 0 25 0 1 0 89159768 115294208 26443 1992294400 134512640 135034092 4294956096 18446744073709551615 134566174 0 0 4096 3 0 0 0 17 0 0 0
/proc/18894/statm: 28148 26443 68 127 0 28018 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117948

[startup+6.3024 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18894
/proc/meminfo: memFree=1691112/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89159767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 235 195 169 0 50 0
[pid=18894] ppid=18892 vsize=121312 CPUtime=6.28
/proc/18894/stat : 18894 (SatElite) R 18892 18892 18610 0 -1 4194304 34694 0 0 0 608 20 0 0 25 0 1 0 89159768 124223488 26853 1992294400 134512640 135034092 4294956096 18446744073709551615 134566470 0 0 4096 3 0 0 0 17 0 0 0
/proc/18894/statm: 30328 26853 68 127 0 30198 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126668

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1765480/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=25624 CPUtime=5.05
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 5957 0 0 0 502 3 0 0 25 0 1 0 89160531 26238976 5920 1992294400 134512640 135214827 4294956208 18446744073709551615 134529759 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 6406 5920 77 171 0 6233 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 30980

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1762536/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=29064 CPUtime=17.84
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 6812 0 0 0 1780 4 0 0 25 0 1 0 89160531 29761536 6775 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 7266 6775 77 171 0 7093 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 34420

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1751144/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=40604 CPUtime=43.43
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 9698 0 0 0 4336 7 0 0 25 0 1 0 89160531 41578496 9661 1992294400 134512640 135214827 4294956208 18446744073709551615 134537058 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 10151 9661 77 171 0 9978 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 45960

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1734056/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=57484 CPUtime=94.59
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 13917 0 0 0 9449 10 0 0 25 0 1 0 89160531 58863616 13880 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 14371 13880 77 171 0 14198 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 62840

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1719400/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=72304 CPUtime=154.56
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 17620 0 0 0 15442 14 0 0 25 0 1 0 89160531 74039296 17583 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 18076 17583 77 171 0 17903 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 77660

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1707560/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=84184 CPUtime=214.53
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 20543 0 0 0 21435 18 0 0 25 0 1 0 89160531 86204416 20506 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 21046 20506 77 171 0 20873 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 89540

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1697128/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=94664 CPUtime=274.51
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 23187 0 0 0 27430 21 0 0 25 0 1 0 89160531 96935936 23150 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 23666 23150 77 171 0 23493 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 100020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1688360/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=103176 CPUtime=334.49
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 25328 0 0 0 33425 24 0 0 25 0 1 0 89160531 105652224 25291 1992294400 134512640 135214827 4294956208 18446744073709551615 134540748 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 25794 25291 77 171 0 25621 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 108532

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1678056/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=113912 CPUtime=394.46
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 27935 0 0 0 39419 27 0 0 25 0 1 0 89160531 116645888 27898 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 28478 27898 77 171 0 28305 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 119268


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

/proc/18895/statm: 34410 33856 77 171 0 34237 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 142996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1644072/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=148008 CPUtime=634.37
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 36357 0 0 0 63401 36 0 0 25 0 1 0 89160531 151560192 36320 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 37002 36320 77 171 0 36829 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 153364

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1637608/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=154324 CPUtime=694.34
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 37961 0 0 0 69396 38 0 0 25 0 1 0 89160531 158027776 37924 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 38581 37924 77 171 0 38408 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 159680

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1631720/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=160468 CPUtime=754.29
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 39447 0 0 0 75389 40 0 0 25 0 1 0 89160531 164319232 39410 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 40117 39410 77 171 0 39944 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 165824

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1622120/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=170024 CPUtime=814.27
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 41867 0 0 0 81385 42 0 0 25 0 1 0 89160531 174104576 41830 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 42506 41830 77 171 0 42333 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 175380

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1612008/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=179944 CPUtime=874.23
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 44352 0 0 0 87378 45 0 0 25 0 1 0 89160531 184262656 44315 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 44986 44315 77 171 0 44813 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 185300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1602792/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=189328 CPUtime=934.21
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 46682 0 0 0 93373 48 0 0 25 0 1 0 89160531 193871872 46645 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 47332 46645 77 171 0 47159 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 194684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1595880/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=195944 CPUtime=994.18
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 48363 0 0 0 99369 49 0 0 25 0 1 0 89160531 200646656 48326 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 48986 48326 77 171 0 48813 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 201300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1589288/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=203204 CPUtime=1054.15
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 50021 0 0 0 105364 51 0 0 25 0 1 0 89160531 208080896 49984 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 50801 49984 77 171 0 50628 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 208560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1581544/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=210844 CPUtime=1114.13
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 51929 0 0 0 111360 53 0 0 25 0 1 0 89160531 215904256 51892 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 52711 51892 77 171 0 52538 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 216200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1575656/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=216988 CPUtime=1174.1
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 53427 0 0 0 117356 54 0 0 25 0 1 0 89160531 222195712 53390 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 54247 53390 77 171 0 54074 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 222344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1573672/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=218736 CPUtime=1192.49
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 53891 0 0 0 119195 54 0 0 25 0 1 0 89160531 223985664 53854 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 54684 53854 77 171 0 54511 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 224092

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18895
/proc/meminfo: memFree=1573672/2055920 swapFree=4168844/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=7.6
/proc/18892/stat : 18892 (lysat.sh) S 18890 18892 18610 0 -1 4194304 310 43596 0 0 0 0 730 30 17 0 1 0 89159767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18892/statm: 1339 237 195 169 0 50 0
[pid=18895] ppid=18892 vsize=218736 CPUtime=1192.49
/proc/18895/stat : 18895 (LySATc) R 18892 18892 18610 0 -1 4194304 53891 0 0 0 119195 54 0 0 25 0 1 0 89160531 223985664 53854 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/18895/statm: 54684 53854 77 171 0 54511 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 224092

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18892 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=301889
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=310952
# CPU time returned by wait4() is 7.61284
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.25
CPU system time (s): 0.84
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 224092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.30189
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43906
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= 7
involuntary context switches= 27

runsolver used 1.20182 second user time and 3.17652 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-25 00:14:26
IDJOB=1716109
IDBENCH=20368
IDSOLVER=512
FILE ID=node32/1716109-1240611265
PBS_JOBID= 9186282
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716109-1240611265/watcher-1716109-1240611265 -o /tmp/evaluation-result-1716109-1240611265/solver-1716109-1240611265 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716109-1240611265.cnf c

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=2005938826

node32.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		: 3000.216
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		: 3000.216
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:       1804568 kB
Buffers:         35440 kB
Cached:         153896 kB
SwapCached:      17656 kB
Active:         103932 kB
Inactive:       105812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804568 kB
SwapTotal:     4192956 kB
SwapFree:      4168844 kB
Dirty:           20156 kB
Writeback:           0 kB
Mapped:          14244 kB
Slab:            27348 kB
Committed_AS:   284008 kB
PageTables:       1504 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node32 at 2009-04-25 00:34:29