Trace number 1555146

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) 1200.1 1200.66

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
21.08/21.12	c WARNING: for repeatability, setting FPU to use double precision
21.08/21.12	c ============================[ Problem Statistics ]=============================
21.08/21.12	c |                                                                             |
21.08/21.12	c |  Number of variables:  365168                                               |
21.08/21.12	c |  Number of clauses:    1093943                                              |
22.46/22.51	c |  Parsing time:         1.24         s                                       |
111.91/112.10	c ============================[ Search Statistics ]==============================
111.91/112.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
111.91/112.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
111.91/112.10	c ===============================================================================
111.91/112.10	c |         0 |   97347   529781  5252876 |   176593        0    nan |  0.000 % |
112.12/112.23	c |       100 |   97347   529781  5252876 |   194253      100      8 |  0.000 % |
112.42/112.53	c |       250 |   97347   529781  5252876 |   213678      250      6 |  0.000 % |
113.42/113.54	c |       476 |   97347   529781  5252876 |   235046      476     53 |  0.000 % |
114.01/114.17	c |       813 |   97347   529781  5252876 |   258550      813     49 |  0.000 % |
115.32/115.44	c |      1319 |   97347   529781  5252876 |   284405     1319    109 |  0.000 % |
117.11/117.24	c |      2078 |   97347   529781  5252876 |   312846     2078     82 |  0.000 % |
118.11/118.28	c |      3217 |   97346   529653  5252620 |   344131     3215     75 |  0.000 % |
119.82/119.91	c |      4925 |   97346   529653  5252620 |   378544     4923     58 |  0.000 % |
129.91/130.07	c |      7489 |   97346   529653  5252620 |   416398     7487     83 |  0.000 % |
154.90/155.01	c |     11334 |   97346   529653  5252620 |   458038    11332    193 |  0.000 % |
172.79/172.98	c |     17100 |   97346   529653  5252620 |   503842    17098    194 |  0.000 % |
188.18/188.38	c |     25749 |   97346   529653  5252620 |   554226    25747    149 |  0.000 % |
225.37/225.52	c |     38723 |   97346   529653  5252620 |   609649    38721    179 |  0.000 % |
322.43/322.64	c |     58185 |   97346   529653  5252620 |   670614    58183    216 |  0.000 % |
434.79/435.00	c |     87377 |   97345   529524  5252361 |   737675    87373    218 |  0.001 % |
570.93/571.27	c |    131166 |   97344   529395  5252101 |   811443   131160    261 |  0.001 % |
1067.94/1068.46	c |    196850 |   97344   529395  5252101 |   892587   196844    338 |  0.001 % |
1200.10/1200.62	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-1555146-1238737421/watcher-1555146-1238737421 -o /tmp/evaluation-result-1555146-1238737421/solver-1555146-1238737421 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1555146-1238737421.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29220
/proc/meminfo: memFree=1795560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=14104 CPUtime=0
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1146407241 14442496 166 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 3526 167 90 274 0 3249 0

[startup+0.095896 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29220
/proc/meminfo: memFree=1795560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=14104 CPUtime=0.08
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 1657 0 0 0 8 0 0 0 18 0 1 0 1146407241 14442496 1640 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 3526 1641 90 274 0 3249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14104

[startup+0.101897 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29220
/proc/meminfo: memFree=1795560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=14104 CPUtime=0.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 1754 0 0 0 9 0 0 0 18 0 1 0 1146407241 14442496 1737 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 3526 1738 90 274 0 3249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14104

[startup+0.301936 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29220
/proc/meminfo: memFree=1795560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=29796 CPUtime=0.29
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 6504 0 0 0 27 2 0 0 19 0 1 0 1146407241 30511104 6487 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 7449 6488 90 274 0 7172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29796

[startup+0.702016 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29220
/proc/meminfo: memFree=1795560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=66676 CPUtime=0.69
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 16475 0 0 0 63 6 0 0 22 0 1 0 1146407241 68276224 16458 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 16669 16458 97 274 0 16392 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66676

[startup+1.50117 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29221
/proc/meminfo: memFree=1726560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=75256 CPUtime=1.48
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 18641 0 0 0 141 7 0 0 25 0 1 0 1146407241 77062144 18624 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 18814 18624 97 274 0 18537 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 75256

[startup+3.1015 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29221
/proc/meminfo: memFree=1715104/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=91360 CPUtime=3.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 22674 0 0 0 298 11 0 0 25 0 1 0 1146407241 93552640 22657 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 22840 22657 97 274 0 22563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91360

[startup+6.30113 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29221
/proc/meminfo: memFree=1683232/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=121060 CPUtime=6.29
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 30081 0 0 0 615 14 0 0 25 0 1 0 1146407241 123965440 30064 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 30265 30064 97 274 0 29988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 121060

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29221
/proc/meminfo: memFree=1595360/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=210820 CPUtime=12.69
/proc/29220/stat : 29220 (IUT_BMB_SAT) R 29218 29220 28786 0 -1 4194304 52534 0 0 0 1246 23 0 0 25 0 1 0 1146407241 215879680 52517 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/29220/statm: 52705 52517 97 274 0 52428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 210820

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 29223
/proc/meminfo: memFree=1381640/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=187496 CPUtime=4.37
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 43565 0 0 0 413 24 0 0 25 0 1 0 1146409354 191995904 43545 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 46874 43545 77 178 0 46694 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 420772

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 29223
/proc/meminfo: memFree=1242824/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=322920 CPUtime=29.95
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 76367 0 0 0 2958 37 0 0 25 0 1 0 1146409354 330670080 76347 1992294400 134512640 135243223 4294956304 18446744073709551615 134522850 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 80730 76347 77 178 0 80550 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 556196

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 29223
/proc/meminfo: memFree=1228616/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=338812 CPUtime=81.12
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 79770 0 0 0 8074 38 0 0 25 0 1 0 1146409354 346943488 79750 1992294400 134512640 135243223 4294956304 18446744073709551615 134541171 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 84703 79750 77 178 0 84523 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 572088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29223
/proc/meminfo: memFree=1247368/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=313544 CPUtime=141.09
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 80539 0 0 0 14070 39 0 0 25 0 1 0 1146409354 321069056 75061 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 78386 75061 85 178 0 78206 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 546820

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1247304/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=313544 CPUtime=201.07
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 80540 0 0 0 20068 39 0 0 25 0 1 0 1146409354 321069056 75062 1992294400 134512640 135243223 4294956304 18446744073709551615 134565883 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 78386 75062 85 178 0 78206 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 546820

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1247176/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=313544 CPUtime=261.05
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 80585 0 0 0 26066 39 0 0 25 0 1 0 1146409354 321069056 75107 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 78386 75107 85 178 0 78206 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 546820

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1245832/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=313544 CPUtime=321.03
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 80925 0 0 0 32063 40 0 0 25 0 1 0 1146409354 321069056 75447 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 78386 75447 85 178 0 78206 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 546820

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1244232/2055920 swapFree=4175828/4192956

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

/proc/meminfo: memFree=1143560/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=414072 CPUtime=680.89
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 106410 0 0 0 68028 61 0 0 25 0 1 0 1146409354 424009728 100932 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 103518 100932 85 178 0 103338 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 647348

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1122376/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=435180 CPUtime=740.87
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 111692 0 0 0 74022 65 0 0 25 0 1 0 1146409354 445624320 106214 1992294400 134512640 135243223 4294956304 18446744073709551615 134558320 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 108795 106214 85 178 0 108615 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 668456

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1094408/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=463284 CPUtime=800.84
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 118715 0 0 0 80013 71 0 0 25 0 1 0 1146409354 474402816 113237 1992294400 134512640 135243223 4294956304 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 115821 113237 85 178 0 115641 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 696560

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1074952/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=482384 CPUtime=860.82
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 123498 0 0 0 86006 76 0 0 25 0 1 0 1146409354 493961216 118020 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 120596 118020 85 178 0 120416 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 715660

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1068104/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=489272 CPUtime=920.79
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 125230 0 0 0 92001 78 0 0 25 0 1 0 1146409354 501014528 119752 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 122318 119752 85 178 0 122138 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 722548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29225
/proc/meminfo: memFree=1060360/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=496848 CPUtime=980.78
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 127126 0 0 0 97997 81 0 0 25 0 1 0 1146409354 508772352 121648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 124212 121648 85 178 0 124032 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 730124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29231
/proc/meminfo: memFree=1052744/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=504516 CPUtime=1040.75
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 129042 0 0 0 103992 83 0 0 25 0 1 0 1146409354 516624384 123564 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 126129 123564 85 178 0 125949 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 737792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29231
/proc/meminfo: memFree=1018248/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=539492 CPUtime=1100.72
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 137690 0 0 0 109982 90 0 0 25 0 1 0 1146409354 552439808 132212 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 134873 132212 85 178 0 134693 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 772768

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29231
/proc/meminfo: memFree=992584/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=565068 CPUtime=1160.7
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 144118 0 0 0 115974 96 0 0 25 0 1 0 1146409354 578629632 138640 1992294400 134512640 135243223 4294956304 18446744073709551615 134568491 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 141267 138640 85 178 0 141087 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 798344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29231
/proc/meminfo: memFree=980296/2055920 swapFree=4175828/4192956
[pid=29220] ppid=29218 vsize=227920 CPUtime=21.09
/proc/29220/stat : 29220 (IUT_BMB_SAT) S 29218 29220 28786 0 -1 4194304 58534 0 0 0 1674 435 0 0 25 0 1 0 1146407241 233390080 56806 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29220/statm: 56980 56806 105 274 0 56703 0
[pid=29222] ppid=29220 vsize=5356 CPUtime=0.01
/proc/29222/stat : 29222 (sh) S 29220 29220 28786 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1146409351 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29222/statm: 1339 232 193 169 0 50 0
[pid=29223] ppid=29222 vsize=577024 CPUtime=1179
/proc/29223/stat : 29223 (minisat) R 29222 29220 28786 0 -1 4194304 147084 0 0 0 117802 98 0 0 25 0 1 0 1146409354 590872576 141606 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/29223/statm: 144256 141606 85 178 0 144076 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 810300

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 29220 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=754452
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=408329
# CPU time returned by wait4() is 21.1628
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.66
CPU time (s): 1200.1
CPU user time (s): 1194.76
CPU system time (s): 5.34
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 810300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7545
system time used= 4.40833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60099
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 63

runsolver used 1.05584 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-03 07:43:42
IDJOB=1555146
IDBENCH=70794
IDSOLVER=523
FILE ID=node33/1555146-1238737421
PBS_JOBID= 9085337
Free space on /tmp= 66504 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555146-1238737421/watcher-1555146-1238737421 -o /tmp/evaluation-result-1555146-1238737421/solver-1555146-1238737421 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1555146-1238737421.cnf HOME

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=563247722

node33.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		: 3000.266
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		: 3000.266
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:       1796104 kB
Buffers:         28520 kB
Cached:         154632 kB
SwapCached:      10920 kB
Active:          34156 kB
Inactive:       161468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796104 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:           22216 kB
Writeback:           0 kB
Mapped:          18176 kB
Slab:            50268 kB
Committed_AS:  3296068 kB
PageTables:       1400 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= 66480 MiB
End job on node33 at 2009-04-03 08:03:45