Trace number 1716607

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) 1200.14 1200.63

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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 |                                                                             |
1.09/1.11	c |  Number of variables:        217930                                         |
1.09/1.11	c |  Number of clauses:          985541                                         |
1.09/1.11	c |  Parse time:                   0.97 s                                       |
3.48/3.59	c |  Simplification time:          2.44 s                                       |
3.48/3.59	c |                                                                             |
3.48/3.59	c ============================[ Search Statistics ]==============================
3.48/3.59	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.48/3.59	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.48/3.59	c ===============================================================================
3.68/3.73	c |       100 |  102560   572572  1525913 |   209943      100    186 | 21.521 % |
3.88/3.95	c |       250 |  102560   572572  1525913 |   230937      250    122 | 21.521 % |
4.08/4.15	c |       475 |   98820   572572  1525913 |   254031      473    102 | 23.237 % |
4.48/4.50	c |       812 |   95663   572572  1525913 |   279434      807    110 | 24.686 % |
5.58/5.60	c |      1318 |   92424   512133  1375021 |   307377     1303    118 | 26.172 % |
6.49/6.51	c |      2077 |   90321   500130  1346424 |   338115     2031    111 | 27.137 % |
7.78/7.85	c |      3216 |   86867   479591  1295910 |   371926     3140    119 | 28.722 % |
10.58/10.64	c |      4924 |   85641   473047  1280404 |   409119     4827    176 | 29.285 % |
15.68/15.74	c |      7486 |   85403   472272  1278511 |   450031     7371    255 | 29.394 % |
23.68/23.77	c |     11330 |   84465   465542  1261613 |   495034    11203    284 | 29.824 % |
34.46/34.53	c |     17096 |   84042   463891  1257986 |   544538    16916    305 | 30.018 % |
53.05/53.16	c |     25745 |   83074   457030  1240773 |   598992    25466    346 | 30.463 % |
82.84/82.92	c |     38719 |   81595   447127  1216526 |   658891    38363    376 | 31.141 % |
129.72/129.87	c |     58180 |   80435   440635  1201106 |   724780    57663    394 | 31.673 % |
220.79/220.93	c |     87372 |   79245   434010  1184925 |   797258    86782    460 | 32.220 % |
367.83/368.08	c |    131161 |   78772   432445  1181296 |   876984   130523    528 | 32.437 % |
614.22/614.57	c |    196845 |   77965   426803  1166822 |   964682   195931    567 | 32.807 % |
1053.56/1054.07	c |    295371 |   76871   419821  1150690 |  1061150   294149    598 | 33.309 % |

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-1716607-1240617952/watcher-1716607-1240617952 -o /tmp/evaluation-result-1716607-1240617952/solver-1716607-1240617952 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716607-1240617952.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: 1.00 1.00 1.09 3/64 24945
/proc/meminfo: memFree=1082496/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=7960 CPUtime=0
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 89829372 8151040 502 1992294400 4194304 5092341 548682068832 18446744073709551615 4515559 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 1990 511 63 219 0 1768 0

[startup+0.0618269 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 24945
/proc/meminfo: memFree=1082496/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=13076 CPUtime=0.05
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 2067 0 0 0 5 0 0 0 18 0 1 0 89829372 13389824 2010 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 3269 2010 63 219 0 3047 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13076

[startup+0.101831 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 24945
/proc/meminfo: memFree=1082496/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=18340 CPUtime=0.09
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 3467 0 0 0 8 1 0 0 18 0 1 0 89829372 18780160 3328 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 4585 3330 63 219 0 4363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18340

[startup+0.30185 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 24945
/proc/meminfo: memFree=1082496/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=44604 CPUtime=0.29
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 10632 0 0 0 24 5 0 0 19 0 1 0 89829372 45674496 10015 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 11151 10015 63 219 0 10929 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44604

[startup+0.70189 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 24945
/proc/meminfo: memFree=1082496/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=66276 CPUtime=0.69
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 16770 0 0 0 60 9 0 0 23 0 1 0 89829372 67866624 15393 1992294400 4194304 5092341 548682068832 18446744073709551615 4215201 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 16569 15394 63 219 0 16347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66276

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24946
/proc/meminfo: memFree=1001848/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=94776 CPUtime=1.49
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 23689 0 0 0 136 13 0 0 25 0 1 0 89829372 97050624 21628 1992294400 4194304 5092341 548682068832 18446744073709551615 4247792 0 0 4096 3 0 0 0 17 1 0 0
/proc/24945/statm: 23694 21628 87 219 0 23472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94776

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24946
/proc/meminfo: memFree=990840/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=110424 CPUtime=3.08
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 26203 0 0 0 294 14 0 0 25 0 1 0 89829372 113074176 24142 1992294400 4194304 5092341 548682068832 18446744073709551615 4269019 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 27606 24142 87 219 0 27384 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110424

[startup+6.30245 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24946
/proc/meminfo: memFree=1007992/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=83816 CPUtime=6.28
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 28721 0 0 0 612 16 0 0 25 0 1 0 89829372 85827584 18755 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 20954 18755 102 219 0 20732 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83816

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24946
/proc/meminfo: memFree=1004352/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=89656 CPUtime=12.68
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 29686 0 0 0 1251 17 0 0 25 0 1 0 89829372 91807744 19720 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 22414 19720 103 219 0 22192 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89656

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24946
/proc/meminfo: memFree=995136/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=98416 CPUtime=25.48
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 31955 0 0 0 2529 19 0 0 25 0 1 0 89829372 100777984 21989 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 24604 21989 103 219 0 24382 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98416

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24946
/proc/meminfo: memFree=977216/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=131260 CPUtime=51.06
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 36572 0 0 0 5083 23 0 0 25 0 1 0 89829372 134410240 26606 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 32815 26606 103 219 0 32593 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 131260

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24946
/proc/meminfo: memFree=937792/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=160820 CPUtime=102.24
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 46252 0 0 0 10192 32 0 0 25 0 1 0 89829372 164679680 36286 1992294400 4194304 5092341 548682068832 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 40205 36286 103 219 0 39983 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 160820

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24946
/proc/meminfo: memFree=895296/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=205164 CPUtime=162.21
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 56995 0 0 0 16178 43 0 0 25 0 1 0 89829372 210087936 47029 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 51291 47029 103 219 0 51069 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 205164

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24946
/proc/meminfo: memFree=850688/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=271676 CPUtime=222.19
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 68031 0 0 0 22165 54 0 0 25 0 1 0 89829372 278196224 58065 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 67919 58065 103 219 0 67697 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 271676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 24946
/proc/meminfo: memFree=796992/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=371444 CPUtime=282.17
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 81472 0 0 0 28149 68 0 0 25 0 1 0 89829372 380358656 71506 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 92861 71506 103 219 0 92639 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 371444

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 24946
/proc/meminfo: memFree=752960/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=374036 CPUtime=342.14
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 92387 0 0 0 34137 77 0 0 25 0 1 0 89829372 383012864 82421 1992294400 4194304 5092341 548682068832 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 93509 82421 103 219 0 93287 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 374036

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 24946
/proc/meminfo: memFree=711808/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=526628 CPUtime=402.11
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 102843 0 0 0 40124 87 0 0 25 0 1 0 89829372 539267072 92877 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 131657 92877 103 219 0 131435 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 526628

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 24946
/proc/meminfo: memFree=664896/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=529108 CPUtime=462.1
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 114377 0 0 0 46113 97 0 0 25 0 1 0 89829372 541806592 104411 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 132277 104411 103 219 0 132055 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 529108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 24946
/proc/meminfo: memFree=627968/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=531512 CPUtime=522.06
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 123698 0 0 0 52100 106 0 0 25 0 1 0 89829372 544268288 113732 1992294400 4194304 5092341 548682068832 18446744073709551615 4248186 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 132878 113732 103 219 0 132656 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 531512

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 24946
/proc/meminfo: memFree=583488/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=533756 CPUtime=582.04
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 134691 0 0 0 58087 117 0 0 25 0 1 0 89829372 546566144 124725 1992294400 4194304 5092341 548682068832 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 133439 124725 103 219 0 133217 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 533756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 24946
/proc/meminfo: memFree=536448/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=759776 CPUtime=642.03
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 146375 0 0 0 64075 128 0 0 25 0 1 0 89829372 778010624 136409 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 189944 136409 103 219 0 189722 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 759776

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 24946
/proc/meminfo: memFree=493312/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=762036 CPUtime=701.99
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 157214 0 0 0 70059 140 0 0 25 0 1 0 89829372 780324864 147248 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 190509 147248 103 219 0 190287 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 762036

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 24946
/proc/meminfo: memFree=451840/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=764412 CPUtime=761.97
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 167483 0 0 0 76046 151 0 0 25 0 1 0 89829372 782757888 157517 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 191103 157517 103 219 0 190881 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 764412

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 24946
/proc/meminfo: memFree=419200/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=766884 CPUtime=821.95
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 175711 0 0 0 82036 159 0 0 25 0 1 0 89829372 785289216 165745 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 191721 165745 103 219 0 191499 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 766884

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=387008/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=769436 CPUtime=881.92
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 183696 0 0 0 88024 168 0 0 25 0 1 0 89829372 787902464 173730 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 192359 173730 103 219 0 192137 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 769436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=353728/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=771068 CPUtime=941.9
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 192104 0 0 0 94012 178 0 0 25 0 1 0 89829372 789573632 182138 1992294400 4194304 5092341 548682068832 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 192767 182138 103 219 0 192545 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 771068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=319168/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=773160 CPUtime=1001.87
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 200604 0 0 0 100004 183 0 0 25 0 1 0 89829372 791715840 190638 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 193290 190638 103 219 0 193068 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 773160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=286592/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=1111988 CPUtime=1061.85
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 208829 0 0 0 105992 193 0 0 25 0 1 0 89829372 1138675712 198863 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 277997 198863 103 219 0 277775 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 1111988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=257536/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=1114212 CPUtime=1121.83
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 216001 0 0 0 111984 199 0 0 25 0 1 0 89829372 1140953088 206035 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 278553 206035 103 219 0 278331 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1114212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=222592/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=1116528 CPUtime=1181.81
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 224900 0 0 0 117973 208 0 0 25 0 1 0 89829372 1143324672 214934 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 279132 214934 103 219 0 278910 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1116528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24946
/proc/meminfo: memFree=211008/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=1116528 CPUtime=1200
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4194304 227552 0 0 0 119790 210 0 0 25 0 1 0 89829372 1143324672 217586 1992294400 4194304 5092341 548682068832 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 279132 217586 103 219 0 278910 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1116528

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 1.00 2/65 24946
/proc/meminfo: memFree=211008/2055920 swapFree=4192956/4192956
[pid=24945] ppid=24943 vsize=0 CPUtime=1200.1
/proc/24945/stat : 24945 (minisat) R 24943 24945 24446 0 -1 4195332 227552 0 0 0 119790 220 0 0 25 0 1 0 89829372 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/24945/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.14
CPU user time (s): 1197.91
CPU system time (s): 2.23166
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 1116528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.91
system time used= 2.23166
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 227552
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= 3702

runsolver used 1.06784 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node12 at 2009-04-25 02:05:54
IDJOB=1716607
IDBENCH=20385
IDSOLVER=546
FILE ID=node12/1716607-1240617952
PBS_JOBID= 9186302
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716607-1240617952/watcher-1716607-1240617952 -o /tmp/evaluation-result-1716607-1240617952/solver-1716607-1240617952 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716607-1240617952.cnf

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=713906340

node12.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		: 3000.213
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		: 3000.213
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:       1082912 kB
Buffers:         78252 kB
Cached:         792760 kB
SwapCached:          0 kB
Active:         147024 kB
Inactive:       737932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           18808 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            74076 kB
Committed_AS:   388108 kB
PageTables:       1376 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= 66324 MiB
End job on node12 at 2009-04-25 02:25:56