Trace number 314265

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) 1200.1 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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:  138808                                               |
0.00/0.00	c |  Number of clauses:    626501                                               |
0.69/0.77	c |  Parsing time:         0.70         s                                       |
2.69/2.74	c ============================[ Search Statistics ]==============================
2.69/2.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.69/2.74	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.69/2.74	c ===============================================================================
2.69/2.74	c |         0 |   41076   236980   618708 |    78993        0    nan |  0.000 % |
2.88/2.94	c |       100 |   40722   236980   618708 |    86892       83     16 | 46.100 % |
3.08/3.17	c |       250 |   40101   236980   618708 |    95581      230     25 | 46.994 % |
3.48/3.56	c |       480 |   38907   236980   618708 |   105140      436     23 | 57.577 % |
3.89/3.97	c |       817 |   20094    99651   275555 |   115654      652     33 | 58.025 % |
4.58/4.69	c |      1323 |   17206    82700   230837 |   127219     1129     45 | 59.987 % |
5.28/5.35	c |      2083 |   17186    82573   230506 |   139941     1888     41 | 59.992 % |
6.28/6.36	c |      3222 |   17186    82573   230506 |   153935     3027     35 | 59.992 % |
8.08/8.14	c |      4930 |   17186    82573   230506 |   169329     4735     32 | 59.992 % |
9.79/9.81	c |      7494 |   17186    82573   230506 |   186262     7299     30 | 59.992 % |
13.98/14.09	c |     11338 |   17133    82254   229660 |   204888    11142     29 | 60.030 % |
19.98/20.01	c |     17104 |   16796    80814   225620 |   225377    16905     27 | 60.300 % |
29.88/29.91	c |     25754 |   15772    75364   211086 |   247914    25547     25 | 61.011 % |
47.17/47.25	c |     38729 |   15746    75217   210688 |   272706    38519     25 | 61.043 % |
74.05/74.13	c |     58191 |   15728    75108   210403 |   299977    57981     25 | 61.043 % |
122.14/122.26	c |     87384 |   15345    72817   204405 |   329974    87170     24 | 61.321 % |
271.79/271.99	c |    131175 |   14589    67953   191643 |   362972   130937     32 | 61.863 % |
578.78/579.03	c |    196859 |   13812    64202   181147 |   399269   196582     38 | 62.423 % |
1080.82/1081.27	c |    295386 |   13607    63089   178071 |   439196   295072     43 | 62.586 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-314265-1176899069 -o ROOT/results/node22/solver-314265-1176899069 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314265-1176899069/minisat /tmp/evaluation/314265-1176899069/instance-314265-1176899069.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: 0.92 0.98 0.99 3/77 29712
/proc/meminfo: memFree=1298880/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=2360 CPUtime=0
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 137824611 2416640 471 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 590 476 58 138 0 449 0

[startup+0.0350699 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29712
/proc/meminfo: memFree=1298880/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=5596 CPUtime=0.03
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 1266 0 0 0 3 0 0 0 18 0 1 0 137824611 5730304 1250 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 1399 1250 58 138 0 1258 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5596

[startup+0.101081 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29712
/proc/meminfo: memFree=1298880/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=14716 CPUtime=0.09
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 3173 0 0 0 8 1 0 0 18 0 1 0 137824611 15069184 3157 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 3679 3159 58 138 0 3538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14716

[startup+0.301111 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29712
/proc/meminfo: memFree=1298880/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=30804 CPUtime=0.29
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 7106 0 0 0 26 3 0 0 19 0 1 0 137824611 31543296 7090 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 7701 7090 58 138 0 7560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30804

[startup+0.701172 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29712
/proc/meminfo: memFree=1298880/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=53984 CPUtime=0.69
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 11917 0 0 0 63 6 0 0 22 0 1 0 137824611 55279616 11901 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 13496 11902 58 138 0 13355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53984

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1248312/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=63512 CPUtime=1.49
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 14333 0 0 0 142 7 0 0 25 0 1 0 137824611 65036288 14317 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 15878 14317 72 138 0 15737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63512

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1235320/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=63096 CPUtime=3.08
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 16848 0 0 0 300 8 0 0 25 0 1 0 137824611 64610304 14490 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 15774 14490 73 138 0 15633 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63096

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1240632/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=63276 CPUtime=6.28
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 16859 0 0 0 620 8 0 0 25 0 1 0 137824611 64794624 14501 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 15819 14501 74 138 0 15678 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63276

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1240824/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=63276 CPUtime=12.68
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 16859 0 0 0 1260 8 0 0 25 0 1 0 137824611 64794624 14501 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 15819 14501 74 138 0 15678 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63276

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1240888/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=63276 CPUtime=25.48
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 16859 0 0 0 2539 9 0 0 25 0 1 0 137824611 64794624 14501 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 15819 14501 74 138 0 15678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63276

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1240824/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=63520 CPUtime=51.07
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 16900 0 0 0 5098 9 0 0 25 0 1 0 137824611 65044480 14542 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 15880 14542 74 138 0 15739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63520

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1240376/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=64032 CPUtime=102.26
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 17013 0 0 0 10216 10 0 0 25 0 1 0 137824611 65568768 14655 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 16008 14655 74 138 0 15867 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64032

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1238648/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=66140 CPUtime=162.23
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 17446 0 0 0 16213 10 0 0 25 0 1 0 137824611 67727360 15080 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 16535 15080 74 138 0 16394 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66140

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1238392/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=66260 CPUtime=222.21
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 17500 0 0 0 22210 11 0 0 25 0 1 0 137824611 67850240 15134 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 16565 15134 74 138 0 16424 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 66260

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1237368/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=67304 CPUtime=282.18
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 17759 0 0 0 28207 11 0 0 25 0 1 0 137824611 68919296 15393 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 16826 15393 74 138 0 16685 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 67304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29713
/proc/meminfo: memFree=1234616/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=70380 CPUtime=342.16
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 18443 0 0 0 34204 12 0 0 25 0 1 0 137824611 72069120 16077 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 17595 16077 74 138 0 17454 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 70380

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29713
/proc/meminfo: memFree=1231352/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=73588 CPUtime=402.15
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 19266 0 0 0 40201 14 0 0 25 0 1 0 137824611 75354112 16900 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 18397 16900 74 138 0 18256 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 73588

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 29713
/proc/meminfo: memFree=1227704/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=77336 CPUtime=462.13
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 20170 0 0 0 46198 15 0 0 25 0 1 0 137824611 79192064 17804 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 19334 17804 74 138 0 19193 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 77336

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29713
/proc/meminfo: memFree=1224568/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=80588 CPUtime=522.11
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 20979 0 0 0 52194 17 0 0 25 0 1 0 137824611 82522112 18613 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 20147 18613 74 138 0 20006 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 80588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29713
/proc/meminfo: memFree=1221752/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=83284 CPUtime=582.08
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 21647 0 0 0 58191 17 0 0 25 0 1 0 137824611 85282816 19281 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 20821 19281 74 138 0 20680 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 83284

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29713
/proc/meminfo: memFree=1218680/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=86732 CPUtime=642.06
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 22420 0 0 0 64188 18 0 0 25 0 1 0 137824611 88813568 20054 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 21683 20054 74 138 0 21542 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 86732

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29713
/proc/meminfo: memFree=1216120/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=89324 CPUtime=702.05
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 23058 0 0 0 70185 20 0 0 25 0 1 0 137824611 91467776 20692 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 22331 20692 74 138 0 22190 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 89324

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29713
/proc/meminfo: memFree=1212600/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=92780 CPUtime=762.03
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 23937 0 0 0 76182 21 0 0 25 0 1 0 137824611 95006720 21571 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 23195 21571 74 138 0 23054 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 92780

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1208952/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=96428 CPUtime=822.01
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 24856 0 0 0 82179 22 0 0 25 0 1 0 137824611 98742272 22490 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 24107 22490 74 138 0 23966 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 96428

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1205560/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=99808 CPUtime=881.98
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 25701 0 0 0 88175 23 0 0 25 0 1 0 137824611 102203392 23335 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 24952 23335 74 138 0 24811 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 99808

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1202552/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=102860 CPUtime=941.96
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 26432 0 0 0 94172 24 0 0 25 0 1 0 137824611 105328640 24066 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 25715 24066 74 138 0 25574 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 102860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1199864/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=105720 CPUtime=1001.94
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 27120 0 0 0 100169 25 0 0 25 0 1 0 137824611 108257280 24754 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 26430 24754 74 138 0 26289 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 105720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1197368/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=107992 CPUtime=1061.92
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 27719 0 0 0 106166 26 0 0 25 0 1 0 137824611 110583808 25353 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 26998 25353 74 138 0 26857 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 107992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1195000/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=110576 CPUtime=1121.9
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 28317 0 0 0 112163 27 0 0 25 0 1 0 137824611 113229824 25951 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 27644 25951 74 138 0 27503 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 110576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1193016/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=113144 CPUtime=1181.88
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 28822 0 0 0 118160 28 0 0 25 0 1 0 137824611 115859456 26456 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 28286 26456 74 138 0 28145 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 113144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1192312/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=113836 CPUtime=1200.08
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 28981 0 0 0 119979 29 0 0 25 0 1 0 137824611 116568064 26615 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556333 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 28459 26615 74 138 0 28318 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 113836

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29715
/proc/meminfo: memFree=1192312/2055920 swapFree=4168584/4192956
[pid=29712] ppid=29710 vsize=113836 CPUtime=1200.08
/proc/29712/stat : 29712 (minisat) R 29710 29712 29247 0 -1 4194304 28981 0 0 0 119979 29 0 0 25 0 1 0 137824611 116568064 26615 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556333 0 0 4096 3 0 0 0 17 1 0 0
/proc/29712/statm: 28459 26615 74 138 0 28318 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 113836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.307953
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 113836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28981
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= 2382

runsolver used 1.35579 second user time and 3.01554 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 12:24:29 UTC 2007

IDJOB= 314265
IDBENCH= 20387
IDSOLVER= 109
FILE ID= node22/314265-1176899069

PBS_JOBID= 4595177

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/314265-1176899069/minisat /tmp/evaluation/314265-1176899069/instance-314265-1176899069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-314265-1176899069 -o ROOT/results/node22/solver-314265-1176899069 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314265-1176899069/minisat /tmp/evaluation/314265-1176899069/instance-314265-1176899069.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 493980783

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1299352 kB
Buffers:         39300 kB
Cached:         633636 kB
SwapCached:       2100 kB
Active:         198772 kB
Inactive:       496672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1299352 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           11648 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            46832 kB
Committed_AS:  1743272 kB
PageTables:       1676 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 node22 on Wed Apr 18 12:44:32 UTC 2007