Trace number 329745

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.09 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k35.cnf
MD5SUM07d9949e24a0b59bc9a141fd94f50f24
Bench CategoryINDUST (industrial 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 variables51145
Number of clauses228408
Sum of the clauses size587574
Maximum clause length20
Minimum clause length1
Number of clauses of size 1383
Number of clauses of size 2177786
Number of clauses of size 325137
Number of clauses of size 410250
Number of clauses of size 54464
Number of clauses of size over 510388

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  51145                                                |
0.00/0.00	c |  Number of clauses:    228408                                               |
0.29/0.34	c |  Parsing time:         0.32         s                                       |
1.29/1.39	c ============================[ Search Statistics ]==============================
1.29/1.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.39	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.39	c ===============================================================================
1.29/1.39	c |         0 |   14671    99315   331196 |    33105        0    nan |  0.000 % |
1.39/1.47	c |       100 |   14670    99315   331196 |    36415       99      7 | 16.797 % |
1.49/1.52	c |       251 |   14670    99315   331196 |    40057      250      7 | 16.797 % |
1.49/1.55	c |       476 |   14670    99315   331196 |    44062      475      7 | 16.797 % |
1.59/1.61	c |       813 |   14662    99315   331196 |    48469      811      8 | 16.827 % |
1.69/1.72	c |      1319 |   14662    99315   331196 |    53315     1317      8 | 16.827 % |
1.79/1.87	c |      2079 |   14654    99181   330800 |    58647     2073      9 | 16.829 % |
2.09/2.10	c |      3219 |   14654    99181   330800 |    64512     3213      9 | 16.829 % |
2.39/2.40	c |      4927 |   14654    99181   330800 |    70963     4921     10 | 16.829 % |
2.89/2.99	c |      7489 |   14654    99181   330800 |    78059     7483     11 | 16.829 % |
3.89/3.91	c |     11334 |   14639    99157   330719 |    85865    11324     12 | 16.864 % |
5.79/5.85	c |     17101 |   14636    98936   330057 |    94452    17091     23 | 16.864 % |
9.38/9.45	c |     25750 |   14488    97654   326121 |   103897    25701     29 | 17.153 % |
18.09/18.15	c |     38725 |   14488    97654   326121 |   114287    38676     41 | 17.153 % |
38.28/38.32	c |     58188 |   14483    97642   326085 |   125716    58134     59 | 17.173 % |
65.57/65.69	c |     87380 |   14470    97523   325749 |   138287    87316     60 | 17.194 % |
136.35/136.42	c |    131170 |   14462    97408   325396 |   152116   131075     69 | 17.208 % |
229.42/229.55	c |    196854 |   14457    97359   325239 |   167328    66075    100 | 17.523 % |
402.57/402.76	c |    295382 |   14286    95925   320847 |   184061   164568    110 | 17.548 % |
669.90/670.17	c |    443172 |   14277    95919   320830 |   202467   154761    118 | 17.746 % |
1103.87/1104.24	c |    664856 |   14166    94919   317738 |   222713   199635    117 | 17.785 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-329745-1173148316 -o ROOT/results/node7/solver-329745-1173148316 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329745-1173148316/minisat /tmp/evaluation/329745-1173148316/instance-329745-1173148316.cnf 

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): 2400 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 0.95 0.98 3/77 19931
/proc/meminfo: memFree=1469712/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=1756 CPUtime=0
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 334786342 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520578 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 439 319 50 138 0 298 0

[startup+0.100865 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 19931
/proc/meminfo: memFree=1469712/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=7692 CPUtime=0.09
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 1711 0 0 0 8 1 0 0 18 0 1 0 334786342 7876608 1695 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 1923 1695 58 138 0 1782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7692

[startup+0.201874 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 19931
/proc/meminfo: memFree=1469712/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=13816 CPUtime=0.19
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 3102 0 0 0 18 1 0 0 18 0 1 0 334786342 14147584 3086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 3454 3086 58 138 0 3313 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13816

[startup+0.301884 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 19931
/proc/meminfo: memFree=1469712/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=19872 CPUtime=0.29
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 4456 0 0 0 27 2 0 0 19 0 1 0 334786342 20348928 4440 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 4968 4442 58 138 0 4827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19872

[startup+0.701925 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 19931
/proc/meminfo: memFree=1469712/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=26828 CPUtime=0.69
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 6131 0 0 0 66 3 0 0 23 0 1 0 334786342 27471872 6115 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 6707 6116 72 138 0 6566 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26828

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 19932
/proc/meminfo: memFree=1440072/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=29148 CPUtime=1.49
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 7785 0 0 0 146 3 0 0 25 0 1 0 334786342 29847552 6849 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 7287 6849 73 138 0 7146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29148

[startup+3.10118 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 19932
/proc/meminfo: memFree=1442184/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=29148 CPUtime=3.09
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 7786 0 0 0 306 3 0 0 25 0 1 0 334786342 29847552 6850 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 7287 6850 74 138 0 7146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29148

[startup+6.30151 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 19932
/proc/meminfo: memFree=1441992/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=29328 CPUtime=6.29
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 7800 0 0 0 626 3 0 0 25 0 1 0 334786342 30031872 6864 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 7332 6864 74 138 0 7191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29328

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 19932
/proc/meminfo: memFree=1442056/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=29328 CPUtime=12.69
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 7813 0 0 0 1265 4 0 0 25 0 1 0 334786342 30031872 6877 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 7332 6877 74 138 0 7191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29328

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 19932
/proc/meminfo: memFree=1438408/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=33268 CPUtime=25.48
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 8783 0 0 0 2544 4 0 0 25 0 1 0 334786342 34066432 7847 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 8317 7847 74 138 0 8176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33268

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 19932
/proc/meminfo: memFree=1429448/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=42256 CPUtime=51.07
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 11043 0 0 0 5100 7 0 0 25 0 1 0 334786342 43270144 10107 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 10564 10107 74 138 0 10423 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42256

[startup+102.302 s]
/proc/loadavg: 1.02 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1417032/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=54600 CPUtime=102.26
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 14102 0 0 0 10215 11 0 0 25 0 1 0 334786342 55910400 13166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 13650 13166 74 138 0 13509 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54600

[startup+162.302 s]
/proc/loadavg: 1.01 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1404168/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=67632 CPUtime=162.24
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 17329 0 0 0 16209 15 0 0 25 0 1 0 334786342 69255168 16393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 16908 16393 74 138 0 16767 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67632

[startup+222.306 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1396104/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=75588 CPUtime=222.23
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 19300 0 0 0 22206 17 0 0 25 0 1 0 334786342 77402112 18364 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 18897 18364 74 138 0 18756 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 75588

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1396168/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=75588 CPUtime=282.2
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 19300 0 0 0 28203 17 0 0 25 0 1 0 334786342 77402112 18364 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 18897 18364 74 138 0 18756 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 75588

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1386696/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=84988 CPUtime=342.19
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 21660 0 0 0 34199 20 0 0 25 0 1 0 334786342 87027712 20724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 21247 20724 74 138 0 21106 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 84988

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1371592/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=100128 CPUtime=402.17
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 25461 0 0 0 40193 24 0 0 25 0 1 0 334786342 102531072 24525 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 25032 24525 74 138 0 24891 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 100128

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1359432/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=112148 CPUtime=462.16
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 28486 0 0 0 46188 28 0 0 25 0 1 0 334786342 114839552 27550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 28037 27550 74 138 0 27896 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 112148

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 19932
/proc/meminfo: memFree=1356744/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=114812 CPUtime=522.14
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 29136 0 0 0 52185 29 0 0 25 0 1 0 334786342 117567488 28200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 28703 28200 74 138 0 28562 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 114812

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 19932
/proc/meminfo: memFree=1356808/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=114812 CPUtime=582.12
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 29136 0 0 0 58183 29 0 0 25 0 1 0 334786342 117567488 28200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 28703 28200 74 138 0 28562 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 114812

[startup+642.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1356808/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=114812 CPUtime=642.1
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 29136 0 0 0 64181 29 0 0 25 0 1 0 334786342 117567488 28200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 28703 28200 74 138 0 28562 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 114812

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1356808/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=114812 CPUtime=702.09
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 29136 0 0 0 70179 30 0 0 25 0 1 0 334786342 117567488 28200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 28703 28200 74 138 0 28562 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 114812

[startup+762.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1353800/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=117716 CPUtime=762.08
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 29877 0 0 0 76177 31 0 0 25 0 1 0 334786342 120541184 28941 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 29429 28941 74 138 0 29288 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 117716

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1343624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=128376 CPUtime=822.06
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 32428 0 0 0 82173 33 0 0 25 0 1 0 334786342 131457024 31492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 32094 31492 74 138 0 31953 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 128376

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1343560/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=128376 CPUtime=882.04
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 32428 0 0 0 88171 33 0 0 25 0 1 0 334786342 131457024 31492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550965 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 32094 31492 74 138 0 31953 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 128376

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1343624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=128376 CPUtime=942.02
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 32428 0 0 0 94169 33 0 0 25 0 1 0 334786342 131457024 31492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 32094 31492 74 138 0 31953 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 128376

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1343560/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=128376 CPUtime=1002.01
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 32428 0 0 0 100167 34 0 0 25 0 1 0 334786342 131457024 31492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 32094 31492 74 138 0 31953 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 128376

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1343624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=128376 CPUtime=1061.99
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 32428 0 0 0 106165 34 0 0 25 0 1 0 334786342 131457024 31492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552298 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 32094 31492 74 138 0 31953 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 128376

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1343624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=128376 CPUtime=1121.97
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 32428 0 0 0 112163 34 0 0 25 0 1 0 334786342 131457024 31492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550852 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 32094 31492 74 138 0 31953 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 128376

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1335624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=136172 CPUtime=1181.95
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 34411 0 0 0 118158 37 0 0 25 0 1 0 334786342 139440128 33475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 34043 33475 74 138 0 33902 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 136172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1335624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=136172 CPUtime=1200.05
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 34411 0 0 0 119968 37 0 0 25 0 1 0 334786342 139440128 33475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 34043 33475 74 138 0 33902 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 136172

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19934
/proc/meminfo: memFree=1335624/2055920 swapFree=4147452/4192956
[pid=19931] ppid=19929 vsize=136172 CPUtime=1200.05
/proc/19931/stat : 19931 (minisat) R 19929 19931 19780 0 -1 4194304 34411 0 0 0 119968 37 0 0 25 0 1 0 334786342 139440128 33475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19931/statm: 34043 33475 74 138 0 33902 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 136172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.68
CPU system time (s): 0.403938
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 136172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.403938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34411
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= 6
involuntary context switches= 24788

runsolver used 1.3288 second user time and 3.04854 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Mar  6 02:31:56 UTC 2007

IDJOB= 329745
IDBENCH= 20547
IDSOLVER= 109
FILE ID= node7/329745-1173148316

PBS_JOBID= 4014992

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/329745-1173148316/minisat /tmp/evaluation/329745-1173148316/instance-329745-1173148316.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-329745-1173148316 -o ROOT/results/node7/solver-329745-1173148316 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329745-1173148316/minisat /tmp/evaluation/329745-1173148316/instance-329745-1173148316.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  07d9949e24a0b59bc9a141fd94f50f24

RANDOM SEED= 567896197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1470120 kB
Buffers:         41176 kB
Cached:         454868 kB
SwapCached:       8652 kB
Active:          91784 kB
Inactive:       427088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470120 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            6060 kB
Writeback:           0 kB
Mapped:          29756 kB
Slab:            52508 kB
Committed_AS:  1144812 kB
PageTables:       1764 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= 66488 MiB

End job on node7 on Tue Mar  6 02:51:59 UTC 2007