Trace number 1716224

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
IUT_BMB_SAT 1.0? (TO) 1200.02 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
19.07/19.17	c WARNING: for repeatability, setting FPU to use double precision
19.07/19.17	c ============================[ Problem Statistics ]=============================
19.07/19.17	c |                                                                             |
19.07/19.17	c |  Number of variables:  246502                                               |
19.07/19.17	c |  Number of clauses:    901839                                               |
20.15/20.24	c |  Parsing time:         0.97         s                                       |
22.06/22.11	c ============================[ Search Statistics ]==============================
22.06/22.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
22.06/22.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
22.06/22.11	c ===============================================================================
22.06/22.11	c |         0 |   35764   272147   704558 |    90715        0    nan |  0.000 % |
22.35/22.43	c |       102 |   35764   272147   704558 |    99787      102     49 | 31.943 % |
22.66/22.73	c |       253 |   35762   272147   704558 |   109765      250     39 | 31.956 % |
23.06/23.16	c |       479 |   35761   272147   704558 |   120742      473     32 | 31.967 % |
23.75/23.88	c |       816 |   35759   272147   704558 |   132816      809     33 | 31.970 % |
24.55/24.61	c |      1323 |   35698   271553   703175 |   146098     1313     59 | 31.972 % |
25.75/25.81	c |      2083 |   35698   271553   703175 |   160708     2073     69 | 31.972 % |
27.15/27.22	c |      3222 |   35694   271488   703016 |   176779     3212     94 | 31.972 % |
30.45/30.56	c |      4931 |   35686   271427   702868 |   194457     4918     88 | 31.979 % |
36.54/36.64	c |      7493 |   35676   271294   702550 |   213902     7480    117 | 31.979 % |
43.34/43.44	c |     11337 |   35676   271294   702550 |   235293    11324    114 | 31.979 % |
53.33/53.41	c |     17103 |   35676   271294   702550 |   258822    17090    110 | 31.979 % |
74.83/74.94	c |     25755 |   35676   271294   702550 |   284704    25742    135 | 31.979 % |
103.31/103.41	c |     38731 |   35645   271073   702057 |   313175    38711    143 | 31.995 % |
150.68/150.81	c |     58193 |   35635   270940   701756 |   344492    58171    142 | 32.107 % |
232.85/233.01	c |     87386 |   35358   265370   687548 |   378941    87361    159 | 32.111 % |
345.92/346.19	c |    131175 |   35350   265254   687270 |   416836   131148    130 | 32.111 % |
559.24/559.59	c |    196861 |   35350   265254   687270 |   458519   196834    109 | 32.111 % |
923.12/923.57	c |    295389 |   35350   265254   687270 |   504371   295362    102 | 32.111 % |
1200.02/1200.52	c cannot read from file

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-1716224-1240612977/watcher-1716224-1240612977 -o /tmp/evaluation-result-1716224-1240612977/solver-1716224-1240612977 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716224-1240612977.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 22655
/proc/meminfo: memFree=1196760/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=14988 CPUtime=0
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 89331729 15347712 114 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 3747 115 90 274 0 3470 0

[startup+0.011325 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 22655
/proc/meminfo: memFree=1196760/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=14988 CPUtime=0
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 232 0 0 0 0 0 0 0 20 0 1 0 89331729 15347712 215 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 3747 216 90 274 0 3470 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14988

[startup+0.101342 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 22655
/proc/meminfo: memFree=1196760/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=14988 CPUtime=0.09
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 1619 0 0 0 9 0 0 0 20 0 1 0 89331729 15347712 1602 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 3747 1603 90 274 0 3470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14988

[startup+0.301389 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 22655
/proc/meminfo: memFree=1196760/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=27268 CPUtime=0.28
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 6153 0 0 0 27 1 0 0 22 0 1 0 89331729 27922432 6136 1992294400 134512640 135635285 4294956224 18446744073709551615 134528305 0 0 4096 0 0 0 0 17 0 0 0
/proc/22655/statm: 6817 6136 90 274 0 6540 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27268

[startup+0.701459 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 22655
/proc/meminfo: memFree=1196760/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=54348 CPUtime=0.68
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 13420 0 0 0 64 4 0 0 25 0 1 0 89331729 55652352 13403 1992294400 134512640 135635285 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 0 0 0
/proc/22655/statm: 13587 13403 97 274 0 13310 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 54348

[startup+1.5016 s]
/proc/loadavg: 0.91 0.97 0.96 2/65 22656
/proc/meminfo: memFree=1139728/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=64116 CPUtime=1.48
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 15846 0 0 0 143 5 0 0 25 0 1 0 89331729 65654784 15829 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 16029 15829 97 274 0 15752 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64116

[startup+3.10189 s]
/proc/loadavg: 0.92 0.97 0.96 2/65 22656
/proc/meminfo: memFree=1127440/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=79692 CPUtime=3.07
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 19748 0 0 0 300 7 0 0 25 0 1 0 89331729 81604608 19731 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 19923 19731 97 274 0 19646 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 79692

[startup+6.30149 s]
/proc/loadavg: 0.92 0.97 0.96 2/65 22656
/proc/meminfo: memFree=1093776/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=112956 CPUtime=6.28
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 28060 0 0 0 617 11 0 0 25 0 1 0 89331729 115666944 28043 1992294400 134512640 135635285 4294956224 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 28239 28043 97 274 0 27962 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 112956

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 22656
/proc/meminfo: memFree=1004112/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=205092 CPUtime=12.68
/proc/22655/stat : 22655 (IUT_BMB_SAT) R 22653 22655 22428 0 -1 4194304 51088 0 0 0 1246 22 0 0 25 0 1 0 89331729 210014208 51071 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/22655/statm: 51273 51071 97 274 0 50996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 205092

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.96 2/67 22658
/proc/meminfo: memFree=900728/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=75140 CPUtime=6.31
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 20181 0 0 0 620 11 0 0 25 0 1 0 89333647 76943360 17100 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 18785 17100 85 178 0 18605 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 291792

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.96 2/67 22658
/proc/meminfo: memFree=900856/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=75140 CPUtime=31.89
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 20181 0 0 0 3178 11 0 0 25 0 1 0 89333647 76943360 17100 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 18785 17100 85 178 0 18605 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 291792

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.96 2/67 22658
/proc/meminfo: memFree=893176/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=82796 CPUtime=83.07
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 22091 0 0 0 8293 14 0 0 25 0 1 0 89333647 84783104 19010 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 20699 19010 85 178 0 20519 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 299448

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=878776/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=97628 CPUtime=143.03
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 25748 0 0 0 14286 17 0 0 25 0 1 0 89333647 99971072 22667 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 24407 22667 85 178 0 24227 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 314280

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=861752/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=114308 CPUtime=203.02
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 29937 0 0 0 20279 23 0 0 25 0 1 0 89333647 117051392 26856 1992294400 134512640 135243223 4294956320 18446744073709551615 134565016 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 28577 26856 85 178 0 28397 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 330960

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=852728/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=123384 CPUtime=263
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 32180 0 0 0 26276 24 0 0 25 0 1 0 89333647 126345216 29099 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 30846 29099 85 178 0 30666 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 340036

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=847288/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=128772 CPUtime=322.98
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 33526 0 0 0 32272 26 0 0 25 0 1 0 89333647 131862528 30445 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 32193 30445 85 178 0 32013 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 345424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=839544/2055920 swapFree=4181828/4192956

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

/proc/meminfo: memFree=803448/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=173112 CPUtime=742.83
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 44461 0 0 0 74246 37 0 0 25 0 1 0 89333647 177266688 41380 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 43278 41380 85 178 0 43098 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 389764

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=797560/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=179024 CPUtime=802.82
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 45923 0 0 0 80243 39 0 0 25 0 1 0 89333647 183320576 42842 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 44756 42842 85 178 0 44576 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 395676

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=791672/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=184800 CPUtime=862.79
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 47388 0 0 0 86239 40 0 0 25 0 1 0 89333647 189235200 44307 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 46200 44307 85 178 0 46020 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 401452

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=786744/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=189748 CPUtime=922.78
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 48620 0 0 0 92236 42 0 0 25 0 1 0 89333647 194301952 45539 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 47437 45539 85 178 0 47257 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 406400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=782904/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=194300 CPUtime=982.75
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 49581 0 0 0 98232 43 0 0 25 0 1 0 89333647 198963200 46500 1992294400 134512640 135243223 4294956320 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 48575 46500 85 178 0 48395 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 410952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22658
/proc/meminfo: memFree=779768/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=197476 CPUtime=1042.74
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 50377 0 0 0 104230 44 0 0 25 0 1 0 89333647 202215424 47296 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 49369 47296 85 178 0 49189 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 414128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22664
/proc/meminfo: memFree=775800/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=201404 CPUtime=1102.71
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 51336 0 0 0 110227 44 0 0 25 0 1 0 89333647 206237696 48255 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 50351 48255 85 178 0 50171 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 418056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22664
/proc/meminfo: memFree=771384/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=205944 CPUtime=1162.69
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 52458 0 0 0 116224 45 0 0 25 0 1 0 89333647 210886656 49377 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 51486 49377 85 178 0 51306 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 422596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 22664
/proc/meminfo: memFree=770168/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=207132 CPUtime=1180.88
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 52745 0 0 0 118043 45 0 0 25 0 1 0 89333647 212103168 49664 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 51783 49664 85 178 0 51603 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 423784

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: 0.99 0.97 0.96 2/67 22664
/proc/meminfo: memFree=770168/2055920 swapFree=4181828/4192956
[pid=22655] ppid=22653 vsize=211296 CPUtime=19.14
/proc/22655/stat : 22655 (IUT_BMB_SAT) S 22653 22655 22428 0 -1 4194304 53527 0 0 0 1552 362 0 0 25 0 1 0 89331729 216367104 52650 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/22655/statm: 52824 52650 105 274 0 52547 0
[pid=22657] ppid=22655 vsize=5356 CPUtime=0
/proc/22657/stat : 22657 (sh) S 22655 22655 22428 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89333645 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22657/statm: 1339 232 193 169 0 50 0
[pid=22658] ppid=22657 vsize=207132 CPUtime=1180.88
/proc/22658/stat : 22658 (minisat) R 22657 22655 22428 0 -1 4194304 52745 0 0 0 118043 45 0 0 25 0 1 0 89333647 212103168 49664 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/22658/statm: 51783 49664 85 178 0 51603 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 423784

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22655 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=524639
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=671441
# CPU time returned by wait4() is 19.1961
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.02
CPU user time (s): 1195.95
CPU system time (s): 4.07
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 423784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.5246
system time used= 3.67144
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56256
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= 60

runsolver used 1.02984 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-25 00:42:59
IDJOB=1716224
IDBENCH=20372
IDSOLVER=523
FILE ID=node7/1716224-1240612977
PBS_JOBID= 9186307
Free space on /tmp= 66180 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716224-1240612977/watcher-1716224-1240612977 -o /tmp/evaluation-result-1716224-1240612977/solver-1716224-1240612977 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716224-1240612977.cnf HOME

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=612562508

node7.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		: 3000.256
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		: 3000.256
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:       1197240 kB
Buffers:         81512 kB
Cached:         694048 kB
SwapCached:       5488 kB
Active:         222068 kB
Inactive:       561928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1197240 kB
SwapTotal:     4192956 kB
SwapFree:      4181828 kB
Dirty:           23392 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            60676 kB
Committed_AS:   601004 kB
PageTables:       1444 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= 66160 MiB
End job on node7 at 2009-04-25 01:03:01