Trace number 1716035

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) 1200.06 1200.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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 |                                                                             |
1.49/1.56	c |  Number of variables:        293864                                         |
1.49/1.56	c |  Number of clauses:         1346401                                         |
1.49/1.56	c |  Parse time:                   1.38 s                                       |
5.59/5.66	c |  Simplification time:          4.06 s                                       |
5.59/5.66	c |                                                                             |
5.59/5.66	c ============================[ Search Statistics ]==============================
5.59/5.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.66	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.66	c ===============================================================================
5.89/5.97	c |       100 |   71791   500241  1299802 |   183421       90     52 | 48.455 % |
6.39/6.43	c |       250 |   60814   500241  1299802 |   201763      222     76 | 52.190 % |
6.79/6.88	c |       475 |   59749   500241  1299802 |   221940      442    106 | 52.553 % |
7.79/7.88	c |       812 |   44564   380278  1004620 |   244134      751     89 | 57.720 % |
8.99/9.04	c |      1318 |   43230   256186   692515 |   268547     1116     81 | 58.174 % |
9.99/10.07	c |      2077 |   43226   256091   692278 |   295402     1874     78 | 58.176 % |
11.99/12.01	c |      3216 |   42596   251674   681034 |   324942     3008    103 | 58.390 % |
14.48/14.55	c |      4924 |   41696   250327   677546 |   357437     4707     99 | 58.696 % |
18.59/18.63	c |      7486 |   41654   244983   664716 |   393180     7266     95 | 58.710 % |
23.98/24.09	c |     11330 |   38542   221159   601211 |   432498    11054    101 | 59.769 % |
33.77/33.87	c |     17096 |   38334   219733   597657 |   475748    16786    101 | 59.840 % |
47.16/47.28	c |     25745 |   36793   210713   572973 |   523323    25387     97 | 60.365 % |
65.85/65.90	c |     38719 |   36452   208386   566807 |   575655    38329     89 | 60.481 % |
90.33/90.48	c |     58180 |   36362   207938   565697 |   633221    57753     81 | 60.511 % |
132.80/132.94	c |     87372 |   36120   206247   561621 |   696543    86899     86 | 60.594 % |
207.75/207.94	c |    131161 |   36043   205678   560159 |   766197   130646     98 | 60.620 % |
331.29/331.52	c |    196845 |   35636   202730   552580 |   842817   196317     95 | 60.758 % |
558.89/559.25	c |    295371 |   35272   200330   546086 |   927099   294820     91 | 60.882 % |
951.51/952.07	c |    443160 |   34838   198309   540519 |  1019809   442459     86 | 61.030 % |

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-1716035-1240610319/watcher-1716035-1240610319 -o /tmp/evaluation-result-1716035-1240610319/solver-1716035-1240610319 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716035-1240610319.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: 0.92 0.98 1.07 3/64 14757
/proc/meminfo: memFree=1643520/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=7960 CPUtime=0
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 527 0 0 0 0 0 0 0 18 0 1 0 89065066 8151040 512 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 1990 513 63 219 0 1768 0

[startup+0.0826699 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 14757
/proc/meminfo: memFree=1643520/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=15616 CPUtime=0.08
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 2739 0 0 0 7 1 0 0 18 0 1 0 89065066 15990784 2613 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 3904 2613 63 219 0 3682 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15616

[startup+0.101672 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 14757
/proc/meminfo: memFree=1643520/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=18784 CPUtime=0.09
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 3388 0 0 0 8 1 0 0 18 0 1 0 89065066 19234816 3171 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 4696 3171 63 219 0 4474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18784

[startup+0.301712 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 14757
/proc/meminfo: memFree=1643520/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=55436 CPUtime=0.29
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 12076 0 0 0 23 6 0 0 19 0 1 0 89065066 56766464 11520 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 13859 11521 63 219 0 13637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55436

[startup+0.701767 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 14757
/proc/meminfo: memFree=1643520/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=78824 CPUtime=0.69
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 18799 0 0 0 59 10 0 0 23 0 1 0 89065066 80715776 17483 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 19706 17484 63 219 0 19484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 78824

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 14758
/proc/meminfo: memFree=1558136/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=123752 CPUtime=1.49
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 31417 0 0 0 132 17 0 0 25 0 1 0 89065066 126722048 28391 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 30938 28393 63 219 0 30716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123752

[startup+3.10115 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 14758
/proc/meminfo: memFree=1525432/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=132308 CPUtime=3.09
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 34115 0 0 0 290 19 0 0 25 0 1 0 89065066 135483392 31089 1992294400 4194304 5092341 548682068832 18446744073709551615 4242189 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 33077 31089 87 219 0 32855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132308

[startup+6.30166 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 14758
/proc/meminfo: memFree=1511744/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=106656 CPUtime=6.29
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 38875 0 0 0 607 22 0 0 25 0 1 0 89065066 109215744 24821 1992294400 4194304 5092341 548682068832 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 26664 24821 102 219 0 26442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106656

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 14758
/proc/meminfo: memFree=1543232/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=110548 CPUtime=12.69
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 39223 0 0 0 1247 22 0 0 25 0 1 0 89065066 113201152 25169 1992294400 4194304 5092341 548682068832 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 27637 25169 103 219 0 27415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110548

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 14758
/proc/meminfo: memFree=1540032/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=116388 CPUtime=25.48
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 40042 0 0 0 2525 23 0 0 25 0 1 0 89065066 119181312 25988 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 29097 25988 103 219 0 28875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116388

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 14758
/proc/meminfo: memFree=1534016/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=125148 CPUtime=51.05
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 41567 0 0 0 5081 24 0 0 25 0 1 0 89065066 128151552 27513 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 31287 27513 103 219 0 31065 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 125148

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 14758
/proc/meminfo: memFree=1521728/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=138284 CPUtime=102.22
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 44596 0 0 0 10194 28 0 0 25 0 1 0 89065066 141602816 30542 1992294400 4194304 5092341 548682068832 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 34571 30542 103 219 0 34349 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 138284

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 14764
/proc/meminfo: memFree=1503744/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=157992 CPUtime=162.17
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 49112 0 0 0 16183 34 0 0 25 0 1 0 89065066 161783808 35058 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 39498 35058 103 219 0 39276 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 157992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 14764
/proc/meminfo: memFree=1491328/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=187552 CPUtime=222.15
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 52190 0 0 0 22178 37 0 0 25 0 1 0 89065066 192053248 38136 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 46888 38136 103 219 0 46666 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 187552

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 14764
/proc/meminfo: memFree=1478528/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=187976 CPUtime=282.12
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 55416 0 0 0 28171 41 0 0 25 0 1 0 89065066 192487424 41362 1992294400 4194304 5092341 548682068832 18446744073709551615 4248211 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 46994 41362 103 219 0 46772 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 187976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 14764
/proc/meminfo: memFree=1467392/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=189488 CPUtime=342.09
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 58190 0 0 0 34165 44 0 0 25 0 1 0 89065066 194035712 44136 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 47372 44136 103 219 0 47150 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 189488

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 14764
/proc/meminfo: memFree=1452480/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=236444 CPUtime=402.06
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 61895 0 0 0 40159 47 0 0 25 0 1 0 89065066 242118656 47841 1992294400 4194304 5092341 548682068832 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 59111 47841 103 219 0 58889 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 236444

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14764
/proc/meminfo: memFree=1440896/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=239612 CPUtime=462.04
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 64755 0 0 0 46153 51 0 0 25 0 1 0 89065066 245362688 50701 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 59903 50701 103 219 0 59681 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 239612

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14764
/proc/meminfo: memFree=1433344/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=240780 CPUtime=522.01
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 66650 0 0 0 52148 53 0 0 25 0 1 0 89065066 246558720 52596 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 60195 52596 103 219 0 59973 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 240780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 14764
/proc/meminfo: memFree=1423936/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=243040 CPUtime=581.99
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 68998 0 0 0 58143 56 0 0 25 0 1 0 89065066 248872960 54944 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 60760 54944 103 219 0 60538 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 243040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 14764
/proc/meminfo: memFree=1413760/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=246860 CPUtime=641.96
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 71519 0 0 0 64138 58 0 0 25 0 1 0 89065066 252784640 57465 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 61715 57465 103 219 0 61493 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 246860

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 14764
/proc/meminfo: memFree=1404800/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=248248 CPUtime=701.93
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 73748 0 0 0 70133 60 0 0 25 0 1 0 89065066 254205952 59694 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 62062 59694 103 219 0 61840 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 248248

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1397760/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=315720 CPUtime=761.91
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 75494 0 0 0 76129 62 0 0 25 0 1 0 89065066 323297280 61440 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 78930 61440 103 219 0 78708 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 315720

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1388864/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=319212 CPUtime=821.87
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 77728 0 0 0 82122 65 0 0 25 0 1 0 89065066 326873088 63674 1992294400 4194304 5092341 548682068832 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 79803 63674 103 219 0 79581 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 319212

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1382016/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=319832 CPUtime=881.84
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 79436 0 0 0 88117 67 0 0 25 0 1 0 89065066 327507968 65382 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 79958 65382 103 219 0 79736 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 319832

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1370688/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=321992 CPUtime=941.81
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 82280 0 0 0 94111 70 0 0 25 0 1 0 89065066 329719808 68226 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 80498 68226 103 219 0 80276 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 321992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1363904/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=322712 CPUtime=1001.79
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 83942 0 0 0 100107 72 0 0 25 0 1 0 89065066 330457088 69888 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 80678 69888 103 219 0 80456 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 322712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1357312/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=325448 CPUtime=1061.76
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 85589 0 0 0 106103 73 0 0 25 0 1 0 89065066 333258752 71535 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 81362 71535 103 219 0 81140 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 325448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1354304/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=325448 CPUtime=1121.73
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 86352 0 0 0 112099 74 0 0 25 0 1 0 89065066 333258752 72298 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 81362 72298 103 219 0 81140 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 325448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1348096/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=325448 CPUtime=1181.7
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 87909 0 0 0 118094 76 0 0 25 0 1 0 89065066 333258752 73855 1992294400 4194304 5092341 548682068832 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 81362 73855 103 219 0 81140 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 325448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14764
/proc/meminfo: memFree=1344768/2055920 swapFree=4181132/4192956
[pid=14757] ppid=14755 vsize=325768 CPUtime=1200
/proc/14757/stat : 14757 (minisat) R 14755 14757 14541 0 -1 4194304 88696 0 0 0 119923 77 0 0 25 0 1 0 89065066 333586432 74642 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14757/statm: 81442 74642 103 219 0 81220 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 325768

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)
Real time (s): 1200.65
CPU time (s): 1200.06
CPU user time (s): 1199.24
CPU system time (s): 0.820875
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 325768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.24
system time used= 0.820875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88696
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= 3086

runsolver used 0.998848 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-24 23:58:41
IDJOB=1716035
IDBENCH=20365
IDSOLVER=546
FILE ID=node26/1716035-1240610319
PBS_JOBID= 9186288
Free space on /tmp= 66012 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716035-1240610319/watcher-1716035-1240610319 -o /tmp/evaluation-result-1716035-1240610319/solver-1716035-1240610319 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716035-1240610319.cnf

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1201917328

node26.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		: 3000.261
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		: 3000.261
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:       1643936 kB
Buffers:         45652 kB
Cached:         295300 kB
SwapCached:       6256 kB
Active:         102840 kB
Inactive:       246864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643936 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:           25840 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            48320 kB
Committed_AS:   249164 kB
PageTables:       1368 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= 66012 MiB
End job on node26 at 2009-04-25 00:18:43