Trace number 1728722

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.19 1200.64

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.99/1.04	c |  Number of variables:         49153                                         |
0.99/1.04	c |  Number of clauses:          324210                                         |
0.99/1.04	c |  Parse time:                   0.99 s                                       |
2.99/3.01	c |  Simplification time:          1.96 s                                       |
2.99/3.01	c |                                                                             |
2.99/3.01	c ============================[ Search Statistics ]==============================
2.99/3.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.99/3.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.99/3.01	c ===============================================================================
2.99/3.07	c |       100 |   48479   271234   907833 |    99452      100     26 |  0.948 % |
3.09/3.13	c |       250 |   48479   271234   907833 |   109397      250     29 |  0.948 % |
3.29/3.30	c |       475 |   48479   271234   907833 |   120337      475    114 |  0.948 % |
3.39/3.48	c |       812 |   48479   271234   907833 |   132371      812    110 |  0.948 % |
3.89/3.96	c |      1318 |   48479   271234   907833 |   145608     1318    127 |  0.948 % |
4.49/4.56	c |      2077 |   48479   271234   907833 |   160169     2077    128 |  0.948 % |
6.69/6.73	c |      3216 |   48470   271048   907388 |   176186     3211    221 |  0.966 % |
9.09/9.15	c |      4924 |   48461   270861   906931 |   193804     4906    271 |  0.985 % |
11.88/11.93	c |      7486 |   48461   270861   906931 |   213185     7468    249 |  0.985 % |
24.18/24.22	c |     11330 |   48461   270861   906931 |   234503    11312    409 |  0.985 % |
31.68/31.74	c |     17096 |   48461   270861   906931 |   257954    17078    356 |  0.985 % |
47.26/47.32	c |     25745 |   48461   270861   906931 |   283749    25727    388 |  0.985 % |
64.26/64.33	c |     38719 |   48461   270861   906931 |   312124    38701    375 |  0.985 % |
94.23/94.31	c |     58180 |   48461   270861   906931 |   343336    58162    406 |  0.985 % |
147.72/147.81	c |     87372 |   48461   270861   906931 |   377670    87354    394 |  0.985 % |
237.99/238.17	c |    131161 |   48461   270861   906931 |   415437   131143    391 |  0.985 % |
369.55/369.77	c |    196845 |   48461   270861   906931 |   456981   196827    403 |  0.985 % |
611.76/612.01	c |    295371 |   48461   270861   906931 |   502679   295353    426 |  0.985 % |
956.34/956.72	c |    443160 |   48461   270861   906931 |   552947   443142    413 |  0.985 % |

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-1728722-1240740408/watcher-1728722-1240740408 -o /tmp/evaluation-result-1728722-1240740408/solver-1728722-1240740408 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1728722-1240740408.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): 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: 1.96 1.80 1.43 3/64 21442
/proc/meminfo: memFree=1728320/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=8188 CPUtime=0
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 553 0 0 0 0 0 0 0 18 0 1 0 102073832 8384512 537 1992294400 4194304 5092341 548682068832 18446744073709551615 4245111 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 2047 538 62 219 0 1825 0

[startup+0.0947639 s]
/proc/loadavg: 1.96 1.80 1.43 3/64 21442
/proc/meminfo: memFree=1728320/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=16604 CPUtime=0.09
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 2496 0 0 0 8 1 0 0 18 0 1 0 102073832 17002496 2471 1992294400 4194304 5092341 548682068832 18446744073709551615 4242766 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 4151 2471 63 219 0 3929 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16604

[startup+0.101724 s]
/proc/loadavg: 1.96 1.80 1.43 3/64 21442
/proc/meminfo: memFree=1728320/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=16604 CPUtime=0.1
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 2514 0 0 0 9 1 0 0 18 0 1 0 102073832 17002496 2489 1992294400 4194304 5092341 548682068832 18446744073709551615 4242619 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 4151 2490 63 219 0 3929 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16604

[startup+0.301751 s]
/proc/loadavg: 1.96 1.80 1.43 3/64 21442
/proc/meminfo: memFree=1728320/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=20136 CPUtime=0.29
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 3921 0 0 0 28 1 0 0 19 0 1 0 102073832 20619264 3703 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 5034 3703 63 219 0 4812 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20136

[startup+0.701808 s]
/proc/loadavg: 1.96 1.80 1.43 3/64 21442
/proc/meminfo: memFree=1728320/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=26760 CPUtime=0.69
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 6563 0 0 0 66 3 0 0 23 0 1 0 102073832 27402240 6006 1992294400 4194304 5092341 548682068832 18446744073709551615 4214926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 6690 6006 63 219 0 6468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26760

[startup+1.50192 s]
/proc/loadavg: 1.88 1.78 1.42 2/65 21443
/proc/meminfo: memFree=1696952/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=35548 CPUtime=1.49
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 8919 0 0 0 144 5 0 0 25 0 1 0 102073832 36401152 8058 1992294400 4194304 5092341 548682068832 18446744073709551615 4219516 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 8887 8058 87 219 0 8665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35548

[startup+3.10115 s]
/proc/loadavg: 1.88 1.78 1.42 2/65 21443
/proc/meminfo: memFree=1695928/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=29620 CPUtime=3.09
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 10164 0 0 0 303 6 0 0 25 0 1 0 102073832 30330880 6717 1992294400 4194304 5092341 548682068832 18446744073709551615 4501838 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 7405 6717 102 219 0 7183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29620

[startup+6.30161 s]
/proc/loadavg: 1.88 1.78 1.42 2/65 21443
/proc/meminfo: memFree=1699704/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=32216 CPUtime=6.29
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 10784 0 0 0 622 7 0 0 25 0 1 0 102073832 32989184 7337 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 8054 7337 103 219 0 7832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32216

[startup+12.7025 s]
/proc/loadavg: 1.75 1.76 1.42 2/65 21443
/proc/meminfo: memFree=1694200/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=41948 CPUtime=12.69
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 12295 0 0 0 1261 8 0 0 25 0 1 0 102073832 42954752 8848 1992294400 4194304 5092341 548682068832 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 10487 8848 103 219 0 10265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41948

[startup+25.5013 s]
/proc/loadavg: 1.63 1.73 1.41 2/65 21443
/proc/meminfo: memFree=1683000/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=50708 CPUtime=25.49
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 14892 0 0 0 2539 10 0 0 25 0 1 0 102073832 51924992 11445 1992294400 4194304 5092341 548682068832 18446744073709551615 4241876 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 12677 11445 103 219 0 12455 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50708

[startup+51.102 s]
/proc/loadavg: 1.42 1.67 1.40 2/65 21443
/proc/meminfo: memFree=1659192/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=83552 CPUtime=51.06
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 21004 0 0 0 5092 14 0 0 25 0 1 0 102073832 85557248 17557 1992294400 4194304 5092341 548682068832 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 20888 17557 103 219 0 20666 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 83552

[startup+102.305 s]
/proc/loadavg: 1.16 1.56 1.37 2/65 21443
/proc/meminfo: memFree=1599480/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=157924 CPUtime=102.23
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 35740 0 0 0 10197 26 0 0 25 0 1 0 102073832 161714176 32293 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 39481 32293 103 219 0 39259 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 157924

[startup+162.302 s]
/proc/loadavg: 1.06 1.45 1.35 2/65 21443
/proc/meminfo: memFree=1550584/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=225920 CPUtime=162.22
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 47999 0 0 0 16186 36 0 0 25 0 1 0 102073832 231342080 44552 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 56480 44552 103 219 0 56258 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 225920

[startup+222.301 s]
/proc/loadavg: 1.02 1.37 1.33 2/65 21443
/proc/meminfo: memFree=1508792/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=227248 CPUtime=222.2
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 58356 0 0 0 22174 46 0 0 25 0 1 0 102073832 232701952 54909 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 56812 54909 103 219 0 56590 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 227248

[startup+282.302 s]
/proc/loadavg: 1.01 1.30 1.30 2/65 21443
/proc/meminfo: memFree=1455864/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=329248 CPUtime=282.17
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 71624 0 0 0 28161 56 0 0 25 0 1 0 102073832 337149952 68177 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 82312 68177 103 219 0 82090 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 329248

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.28 2/65 21443
/proc/meminfo: memFree=1408696/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=330748 CPUtime=342.15
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 83316 0 0 0 34149 66 0 0 25 0 1 0 102073832 338685952 79869 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 82687 79869 103 219 0 82465 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 330748

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.26 2/65 21443
/proc/meminfo: memFree=1344632/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=482300 CPUtime=402.14
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 99577 0 0 0 40137 77 0 0 25 0 1 0 102073832 493875200 96130 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 120575 96130 103 219 0 120353 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 482300

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.24 2/65 21443
/proc/meminfo: memFree=1287416/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=484080 CPUtime=462.11
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 113587 0 0 0 46121 90 0 0 25 0 1 0 102073832 495697920 110140 1992294400 4194304 5092341 548682068832 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 121020 110140 103 219 0 120798 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 484080

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.22 2/65 21443
/proc/meminfo: memFree=1241592/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=710116 CPUtime=522.08
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 125043 0 0 0 52108 100 0 0 25 0 1 0 102073832 727158784 121596 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 177529 121596 103 219 0 177307 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 710116

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.21 2/65 21443
/proc/meminfo: memFree=1211896/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=711232 CPUtime=582.07
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 132452 0 0 0 58100 107 0 0 25 0 1 0 102073832 728301568 129005 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 177808 129005 103 219 0 177586 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 711232

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.19 2/65 21443
/proc/meminfo: memFree=1176312/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=714544 CPUtime=642.06
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 141238 0 0 0 64090 116 0 0 25 0 1 0 102073832 731693056 137791 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 178636 137791 103 219 0 178414 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 714544

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.17 2/65 21443
/proc/meminfo: memFree=1121272/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=714544 CPUtime=702.03
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 155003 0 0 0 70077 126 0 0 25 0 1 0 102073832 731693056 151556 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 178636 151556 103 219 0 178414 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 714544

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.16 2/65 21443
/proc/meminfo: memFree=1083704/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=716204 CPUtime=762.02
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 164319 0 0 0 76066 136 0 0 25 0 1 0 102073832 733392896 160872 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 179051 160872 103 219 0 178829 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 716204

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/65 21443
/proc/meminfo: memFree=1046776/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=717600 CPUtime=821.98
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 173671 0 0 0 82054 144 0 0 25 0 1 0 102073832 734822400 170224 1992294400 4194304 5092341 548682068832 18446744073709551615 4249532 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 179400 170224 103 219 0 179178 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 717600

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 21443
/proc/meminfo: memFree=1007736/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1055344 CPUtime=881.95
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 183294 0 0 0 88044 151 0 0 25 0 1 0 102073832 1080672256 179847 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 263836 179847 103 219 0 263614 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1055344

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 21443
/proc/meminfo: memFree=978808/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1055872 CPUtime=941.94
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 190703 0 0 0 94036 158 0 0 25 0 1 0 102073832 1081212928 187256 1992294400 4194304 5092341 548682068832 18446744073709551615 4241300 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 263968 187256 103 219 0 263746 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1055872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 21443
/proc/meminfo: memFree=919480/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1056808 CPUtime=1001.92
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 205307 0 0 0 100023 169 0 0 25 0 1 0 102073832 1082171392 201860 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 264202 201860 103 219 0 263980 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1056808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 21443
/proc/meminfo: memFree=886136/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1059724 CPUtime=1061.89
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 213760 0 0 0 106015 174 0 0 25 0 1 0 102073832 1085157376 210313 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 264931 210313 103 219 0 264709 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1059724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21443
/proc/meminfo: memFree=835256/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1059724 CPUtime=1121.87
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 226352 0 0 0 112003 184 0 0 25 0 1 0 102073832 1085157376 222905 1992294400 4194304 5092341 548682068832 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 264931 222905 103 219 0 264709 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1059724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21443
/proc/meminfo: memFree=793016/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1059724 CPUtime=1181.85
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 236991 0 0 0 117995 190 0 0 25 0 1 0 102073832 1085157376 233544 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 264931 233544 103 219 0 264709 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1059724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21443
/proc/meminfo: memFree=780280/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=1059724 CPUtime=1200.04
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4194304 239974 0 0 0 119813 191 0 0 25 0 1 0 102073832 1085157376 236527 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 264931 236527 103 219 0 264709 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1059724

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21443
/proc/meminfo: memFree=780280/2055920 swapFree=4181336/4192956
[pid=21442] ppid=21440 vsize=0 CPUtime=1200.14
/proc/21442/stat : 21442 (minisat) R 21440 21442 21312 0 -1 4195332 239974 0 0 0 119813 201 0 0 25 0 1 0 102073832 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/21442/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.19
CPU user time (s): 1198.14
CPU system time (s): 2.05469
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 1059724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.14
system time used= 2.05469
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239974
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= 2
involuntary context switches= 2546

runsolver used 0.945856 second user time and 3.43148 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-26 12:06:50
IDJOB=1728722
IDBENCH=24683
IDSOLVER=546
FILE ID=node29/1728722-1240740408
PBS_JOBID= 9187031
Free space on /tmp= 66412 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728722-1240740408/watcher-1728722-1240740408 -o /tmp/evaluation-result-1728722-1240740408/solver-1728722-1240740408 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1728722-1240740408.cnf

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1233934482

node29.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		: 3000.281
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		: 3000.281
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:       1728800 kB
Buffers:         28808 kB
Cached:         220160 kB
SwapCached:       5488 kB
Active:          34732 kB
Inactive:       222156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728800 kB
SwapTotal:     4192956 kB
SwapFree:      4181336 kB
Dirty:            9112 kB
Writeback:           0 kB
Mapped:          13572 kB
Slab:            56168 kB
Committed_AS:   434592 kB
PageTables:       1468 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= 66412 MiB
End job on node29 at 2009-04-26 12:26:52