Trace number 1716432

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) 1200.03 1200.44

General information on the benchmark

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

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
12.99/13.05	c WARNING: for repeatability, setting FPU to use double precision
12.99/13.05	c ============================[ Problem Statistics ]=============================
12.99/13.05	c |                                                                             |
12.99/13.05	c |  Number of variables:  183464                                               |
12.99/13.05	c |  Number of clauses:    664944                                               |
13.67/13.77	c |  Parsing time:         0.65         s                                       |
14.97/15.08	c ============================[ Search Statistics ]==============================
14.97/15.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.97/15.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
14.97/15.08	c ===============================================================================
14.97/15.08	c |         0 |   21677   143818   372811 |    47939        0    nan |  0.000 % |
15.17/15.22	c |       100 |   21673   143818   372811 |    52733       99     31 | 35.638 % |
15.27/15.37	c |       250 |   21671   143818   372811 |    58006      246     22 | 35.682 % |
15.57/15.66	c |       475 |   21641   143818   372811 |    63807      462     19 | 36.213 % |
15.87/15.96	c |       814 |   21561   143818   372811 |    70187      790     25 | 36.573 % |
16.17/16.29	c |      1322 |   21561   143818   372811 |    77206     1298     36 | 36.573 % |
16.77/16.89	c |      2081 |   19944   127255   333792 |    84927     1970     36 | 36.771 % |
17.67/17.76	c |      3222 |   19503   124246   326329 |    93420     3104     36 | 37.639 % |
18.47/18.53	c |      4930 |   18000   109586   289073 |   102762     4793     40 | 37.639 % |
20.37/20.45	c |      7492 |   13587    73216   195295 |   113038     7235     39 | 40.048 % |
22.77/22.82	c |     11336 |   13580    73152   195136 |   124342    11076     44 | 40.048 % |
27.37/27.50	c |     17102 |   13127    69547   185993 |   136776    16829     48 | 40.295 % |
33.96/34.02	c |     25752 |   12684    63719   169973 |   150454    25420     45 | 40.537 % |
44.96/45.04	c |     38728 |   12361    62548   166936 |   165499    38390     42 | 40.713 % |
66.34/66.43	c |     58190 |   12354    62489   166787 |   182049    57850     42 | 40.721 % |
107.52/107.61	c |     87384 |   11912    59621   159218 |   200254    87036     40 | 40.957 % |
195.20/195.33	c |    131173 |   11875    59467   158832 |   220279   130823     39 | 40.978 % |
365.06/365.29	c |    196859 |   11875    59467   158832 |   242307   196509     36 | 40.978 % |
674.87/675.14	c |    295385 |   11260    56463   150997 |   266538   295023     36 | 41.313 % |
1011.27/1011.63	c |    443174 |   10293    49058   131334 |   293192   119711     37 | 41.848 % |
1200.03/1200.42	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-1716432-1240615666/watcher-1716432-1240615666 -o /tmp/evaluation-result-1716432-1240615666/solver-1716432-1240615666 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716432-1240615666.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: 0.92 0.98 1.08 3/64 1847
/proc/meminfo: memFree=918488/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=11312 CPUtime=0
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 89594702 11583488 131 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 2828 132 90 274 0 2551 0

[startup+0.08046 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 1847
/proc/meminfo: memFree=918488/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=11312 CPUtime=0.07
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 1453 0 0 0 7 0 0 0 20 0 1 0 89594702 11583488 1436 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 2828 1437 90 274 0 2551 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11312

[startup+0.101462 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 1847
/proc/meminfo: memFree=918488/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=11312 CPUtime=0.09
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 1812 0 0 0 9 0 0 0 20 0 1 0 89594702 11583488 1795 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 2828 1796 90 274 0 2551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11312

[startup+0.301485 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 1847
/proc/meminfo: memFree=918488/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=37864 CPUtime=0.28
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 9277 0 0 0 26 2 0 0 22 0 1 0 89594702 38772736 9260 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 9466 9260 93 274 0 9189 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37864

[startup+0.701532 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 1847
/proc/meminfo: memFree=918488/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=43144 CPUtime=0.69
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 10614 0 0 0 66 3 0 0 25 0 1 0 89594702 44179456 10597 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 10786 10597 97 274 0 10509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43144

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 1848
/proc/meminfo: memFree=872464/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=52912 CPUtime=1.49
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 13045 0 0 0 145 4 0 0 25 0 1 0 89594702 54181888 13028 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 13228 13028 97 274 0 12951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52912

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 1848
/proc/meminfo: memFree=860304/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=71656 CPUtime=3.09
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 17721 0 0 0 302 7 0 0 25 0 1 0 89594702 73375744 17704 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 17914 17704 97 274 0 17637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71656

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 1848
/proc/meminfo: memFree=823312/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=105844 CPUtime=6.29
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 26295 0 0 0 617 12 0 0 25 0 1 0 89594702 108384256 26278 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 26461 26278 97 274 0 26184 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105844

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 1848
/proc/meminfo: memFree=753808/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=12.68
/proc/1847/stat : 1847 (IUT_BMB_SAT) R 1845 1847 1495 0 -1 4194304 40042 0 0 0 1039 229 0 0 25 0 1 0 89594702 161533952 39258 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1847/statm: 39437 39258 100 274 0 39160 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 157748

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.08 2/67 1850
/proc/meminfo: memFree=698944/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=53428 CPUtime=12.44
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 14806 0 0 0 1237 7 0 0 25 0 1 0 89596007 54710272 12597 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 13357 12597 84 178 0 13177 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 216532

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.08 2/67 1850
/proc/meminfo: memFree=699008/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=53672 CPUtime=38.02
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 14850 0 0 0 3795 7 0 0 25 0 1 0 89596007 54960128 12641 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 13418 12641 84 178 0 13238 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 216776

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/67 1850
/proc/meminfo: memFree=698816/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=53936 CPUtime=89.2
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 14902 0 0 0 8913 7 0 0 25 0 1 0 89596007 55230464 12693 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 13484 12693 84 178 0 13304 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 217040

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/67 1850
/proc/meminfo: memFree=693824/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=59116 CPUtime=149.18
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 16150 0 0 0 14909 9 0 0 25 0 1 0 89596007 60534784 13941 1992294400 134512640 135243223 4294956304 18446744073709551615 134555560 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 14779 13941 84 178 0 14599 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 222220

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 1850
/proc/meminfo: memFree=688960/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=64416 CPUtime=209.16
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 17373 0 0 0 20906 10 0 0 25 0 1 0 89596007 65961984 15164 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 16104 15164 84 178 0 15924 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 227520

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 1850
/proc/meminfo: memFree=685312/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=67976 CPUtime=269.15
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 18277 0 0 0 26904 11 0 0 25 0 1 0 89596007 69607424 16068 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 16994 16068 84 178 0 16814 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 231080

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/67 1850
/proc/meminfo: memFree=682368/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=70860 CPUtime=329.13
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 19001 0 0 0 32902 11 0 0 25 0 1 0 89596007 72560640 16792 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 17715 16792 84 178 0 17535 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 233964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/67 1850
/proc/meminfo: memFree=678912/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=661760/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=92188 CPUtime=689.04
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 24176 0 0 0 68887 17 0 0 25 0 1 0 89596007 94400512 21959 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 23047 21959 84 178 0 22867 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 255292

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/67 1852
/proc/meminfo: memFree=659136/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=95332 CPUtime=749.02
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 24819 0 0 0 74885 17 0 0 25 0 1 0 89596007 97619968 22602 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 23833 22602 84 178 0 23653 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 258436

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=655424/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=99016 CPUtime=809
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 25762 0 0 0 80882 18 0 0 25 0 1 0 89596007 101392384 23545 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 24754 23545 84 178 0 24574 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 262120

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653376/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=868.98
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26262 0 0 0 86880 18 0 0 25 0 1 0 89596007 103550976 24045 1992294400 134512640 135243223 4294956304 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24045 84 178 0 25101 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 264228

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653312/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=928.96
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26262 0 0 0 92878 18 0 0 25 0 1 0 89596007 103550976 24045 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24045 84 178 0 25101 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 264228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653376/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=988.95
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26263 0 0 0 98877 18 0 0 25 0 1 0 89596007 103550976 24046 1992294400 134512640 135243223 4294956304 18446744073709551615 134565439 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24046 84 178 0 25101 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 264228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653312/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=1048.93
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26272 0 0 0 104875 18 0 0 25 0 1 0 89596007 103550976 24055 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24055 84 178 0 25101 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 264228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653248/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=1108.91
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26281 0 0 0 110873 18 0 0 25 0 1 0 89596007 103550976 24064 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24064 84 178 0 25101 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 264228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653248/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=1168.9
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26281 0 0 0 116872 18 0 0 25 0 1 0 89596007 103550976 24064 1992294400 134512640 135243223 4294956304 18446744073709551615 134555562 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24064 84 178 0 25101 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 264228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 1852
/proc/meminfo: memFree=653248/2055920 swapFree=4192956/4192956
[pid=1847] ppid=1845 vsize=157748 CPUtime=13.03
/proc/1847/stat : 1847 (IUT_BMB_SAT) S 1845 1847 1495 0 -1 4194304 40048 0 0 0 1049 254 0 0 25 0 1 0 89594702 161533952 39263 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1847/statm: 39437 39263 105 274 0 39160 0
[pid=1849] ppid=1847 vsize=5356 CPUtime=0
/proc/1849/stat : 1849 (sh) S 1847 1847 1495 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89596006 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1849/statm: 1339 232 193 169 0 50 0
[pid=1850] ppid=1849 vsize=101124 CPUtime=1187
/proc/1850/stat : 1850 (minisat) R 1849 1847 1495 0 -1 4194304 26282 0 0 0 118682 18 0 0 25 0 1 0 89596007 103550976 24065 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/1850/statm: 25281 24065 84 178 0 25101 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 264228

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1847 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=497404
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=575608
# CPU time returned by wait4() is 13.073
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.44
CPU time (s): 1200.03
CPU user time (s): 1197.31
CPU system time (s): 2.72
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 264228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4974
system time used= 2.57561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42439
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= 30

runsolver used 1.13083 second user time and 3.24251 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-25 01:27:47
IDJOB=1716432
IDBENCH=20379
IDSOLVER=523
FILE ID=node53/1716432-1240615666
PBS_JOBID= 9186265
Free space on /tmp= 66464 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716432-1240615666/watcher-1716432-1240615666 -o /tmp/evaluation-result-1716432-1240615666/solver-1716432-1240615666 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716432-1240615666.cnf HOME

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=846240841

node53.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        918904 kB
Buffers:         92456 kB
Cached:         942232 kB
SwapCached:          0 kB
Active:         111688 kB
Inactive:       936900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           17376 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            74368 kB
Committed_AS:   216108 kB
PageTables:       1388 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= 66448 MiB
End job on node53 at 2009-04-25 01:47:49