Trace number 421419

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.14 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.377
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  226208                                               |
0.00/0.00	c |  Number of clauses:    1021181                                              |
1.19/1.27	c |  Parsing time:         1.17         s                                       |
4.89/4.90	c ============================[ Search Statistics ]==============================
4.89/4.90	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.89/4.90	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.89/4.90	c ===============================================================================
4.89/4.90	c |         0 |   53326   336047   860001 |   112015        0    nan |  0.000 % |
5.19/5.25	c |       103 |   53277   336047   860001 |   123217       97     58 | 49.699 % |
5.79/5.87	c |       255 |   52951   336047   860001 |   135538      236     49 | 50.881 % |
6.39/6.48	c |       480 |   52823   336047   860001 |   149092      454     45 | 52.151 % |
7.39/7.48	c |       818 |   46602   288595   750076 |   164002      737     97 | 52.539 % |
9.19/9.23	c |      1326 |   45441   280487   730925 |   180402     1230    105 | 52.692 % |
11.49/11.52	c |      2085 |   41513   249655   653720 |   198442     1237     60 | 54.419 % |
13.89/13.96	c |      3225 |   38237   225754   595651 |   218286     2331     74 | 55.922 % |
17.68/17.74	c |      4936 |   37643   218873   577436 |   240115     4030     95 | 56.841 % |
22.18/22.21	c |      7499 |   32981   182560   485203 |   264127     6430    117 | 58.394 % |
28.49/28.52	c |     11344 |   32496   176034   467516 |   290539    10268    124 | 58.418 % |
39.08/39.11	c |     17117 |   32408   175294   465645 |   319593    16013    130 | 58.560 % |
53.67/53.71	c |     25766 |   32146   173981   461825 |   351553    24644    129 | 58.564 % |
80.88/80.92	c |     38740 |   32130   173912   461652 |   386708    37611    120 | 60.089 % |
123.67/123.76	c |     58201 |   28662   154222   409696 |   425379    56919    116 | 60.105 % |
199.44/199.56	c |     87394 |   28471   152812   406280 |   467917    86081    117 | 60.187 % |
321.81/321.95	c |    131183 |   28466   152761   406166 |   514708   129869    111 | 60.190 % |
584.95/585.27	c |    196868 |   28453   152648   405893 |   566179   195542    113 | 60.193 % |
988.34/988.75	c |    295396 |   27585   147513   392457 |   622797   293991    119 | 60.581 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-421419-1177491126 -o ROOT/results/node72/solver-421419-1177491126 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421419-1177491126/minisat_noassertions /tmp/evaluation/421419-1177491126/instance-421419-1177491126.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): 2400 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: 0.99 0.89 0.50 3/77 2200
/proc/meminfo: memFree=1806320/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=2328 CPUtime=0
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 225151209 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 582 461 50 130 0 449 0

[startup+0.026476 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 2200
/proc/meminfo: memFree=1806320/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=6472 CPUtime=0.01
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 1357 0 0 0 1 0 0 0 18 0 1 0 225151209 6627328 1343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515401 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 1618 1343 50 130 0 1485 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6472

[startup+0.101482 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 2200
/proc/meminfo: memFree=1806320/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=13096 CPUtime=0.09
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 2809 0 0 0 8 1 0 0 18 0 1 0 225151209 13410304 2795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 3274 2797 50 130 0 3141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13096

[startup+0.301502 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 2200
/proc/meminfo: memFree=1806320/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=37516 CPUtime=0.29
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 8888 0 0 0 26 3 0 0 19 0 1 0 225151209 38416384 8874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 9379 8875 50 130 0 9246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37516

[startup+0.701537 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 2200
/proc/meminfo: memFree=1806320/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=55604 CPUtime=0.69
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 13271 0 0 0 63 6 0 0 23 0 1 0 225151209 56938496 13257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 13901 13258 50 130 0 13768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55604

[startup+1.50261 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 2201
/proc/meminfo: memFree=1736808/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=87892 CPUtime=1.49
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 20418 0 0 0 138 11 0 0 25 0 1 0 225151209 90001408 20404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529222 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 21973 20404 61 130 0 21840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87892

[startup+3.10176 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 2201
/proc/meminfo: memFree=1720488/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=107732 CPUtime=3.09
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 25026 0 0 0 297 12 0 0 25 0 1 0 225151209 110317568 25012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682175 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 26933 25012 61 130 0 26800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107732

[startup+6.30105 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 2201
/proc/meminfo: memFree=1711592/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=100532 CPUtime=6.29
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 27639 0 0 0 616 13 0 0 25 0 1 0 225151209 102944768 23657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 25133 23657 67 130 0 25000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100532

[startup+12.7016 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 2201
/proc/meminfo: memFree=1711656/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=100532 CPUtime=12.69
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 27648 0 0 0 1256 13 0 0 25 0 1 0 225151209 102944768 23666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 25133 23666 67 130 0 25000 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100532

[startup+25.5018 s]
/proc/loadavg: 0.99 0.90 0.52 2/78 2201
/proc/meminfo: memFree=1711784/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=100532 CPUtime=25.48
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 27648 0 0 0 2535 13 0 0 25 0 1 0 225151209 102944768 23666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 25133 23666 67 130 0 25000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100532

[startup+51.1011 s]
/proc/loadavg: 0.99 0.90 0.53 2/78 2201
/proc/meminfo: memFree=1711784/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=100532 CPUtime=51.07
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 27648 0 0 0 5094 13 0 0 25 0 1 0 225151209 102944768 23666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 25133 23666 67 130 0 25000 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 100532

[startup+102.306 s]
/proc/loadavg: 1.04 0.93 0.56 2/78 2201
/proc/meminfo: memFree=1711272/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=101304 CPUtime=102.27
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 27815 0 0 0 10213 14 0 0 25 0 1 0 225151209 103735296 23833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549030 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 25326 23833 67 130 0 25193 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 101304

[startup+162.301 s]
/proc/loadavg: 1.01 0.94 0.58 2/78 2201
/proc/meminfo: memFree=1701416/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=111176 CPUtime=162.25
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 30280 0 0 0 16208 17 0 0 25 0 1 0 225151209 113844224 26298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 27794 26298 67 130 0 27661 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 111176

[startup+222.302 s]
/proc/loadavg: 1.00 0.95 0.60 2/78 2201
/proc/meminfo: memFree=1688936/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=123876 CPUtime=222.23
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 33382 0 0 0 22203 20 0 0 25 0 1 0 225151209 126849024 29400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 30969 29400 67 130 0 30836 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 123876

[startup+282.301 s]
/proc/loadavg: 1.00 0.96 0.63 2/78 2201
/proc/meminfo: memFree=1679848/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=133112 CPUtime=282.22
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 35671 0 0 0 28199 23 0 0 25 0 1 0 225151209 136306688 31689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 33278 31689 67 130 0 33145 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 133112

[startup+342.302 s]
/proc/loadavg: 1.00 0.96 0.65 2/78 2201
/proc/meminfo: memFree=1670952/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=141884 CPUtime=342.21
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 37853 0 0 0 34195 26 0 0 25 0 1 0 225151209 145289216 33871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 35471 33871 67 130 0 35338 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 141884

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.67 2/78 2201
/proc/meminfo: memFree=1664872/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=148444 CPUtime=402.2
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 39387 0 0 0 40191 29 0 0 25 0 1 0 225151209 152006656 35405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 37111 35405 67 130 0 36978 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 148444

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.68 2/78 2201
/proc/meminfo: memFree=1657448/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=155800 CPUtime=462.17
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 41229 0 0 0 46186 31 0 0 25 0 1 0 225151209 159539200 37247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 38950 37247 67 130 0 38817 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 155800

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 2201
/proc/meminfo: memFree=1649832/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=163568 CPUtime=522.17
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 43165 0 0 0 52183 34 0 0 25 0 1 0 225151209 167493632 39183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548179 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 40892 39183 67 130 0 40759 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 163568

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.72 2/84 2375
/proc/meminfo: memFree=1640816/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=171148 CPUtime=582.05
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 45088 0 0 0 58168 37 0 0 25 0 1 0 225151209 175255552 41106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 42787 41106 67 130 0 42654 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 171148

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.73 2/78 2403
/proc/meminfo: memFree=1631656/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=181908 CPUtime=642.03
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 47621 0 0 0 64163 40 0 0 25 0 1 0 225151209 186273792 43639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 45477 43639 67 130 0 45344 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 181908

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 2403
/proc/meminfo: memFree=1624104/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=189344 CPUtime=702.02
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 49513 0 0 0 70159 43 0 0 25 0 1 0 225151209 193888256 45531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 47336 45531 67 130 0 47203 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 189344

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 2403
/proc/meminfo: memFree=1617832/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=195684 CPUtime=762
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 51062 0 0 0 76155 45 0 0 25 0 1 0 225151209 200380416 47072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 48921 47072 67 130 0 48788 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 195684

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 2403
/proc/meminfo: memFree=1606568/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=207104 CPUtime=821.99
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 53891 0 0 0 82150 49 0 0 25 0 1 0 225151209 212074496 49901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 51776 49901 67 130 0 51643 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 207104

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 2403
/proc/meminfo: memFree=1595944/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=217496 CPUtime=881.97
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 56511 0 0 0 88145 52 0 0 25 0 1 0 225151209 222715904 52521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 54374 52521 67 130 0 54241 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 217496

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 2403
/proc/meminfo: memFree=1590824/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=222856 CPUtime=941.96
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 57860 0 0 0 94142 54 0 0 25 0 1 0 225151209 228204544 53870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 55714 53870 67 130 0 55581 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 222856

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/78 2403
/proc/meminfo: memFree=1585640/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=227908 CPUtime=1001.94
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 59141 0 0 0 100139 55 0 0 25 0 1 0 225151209 233377792 55151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 56977 55151 67 130 0 56844 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 227908

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 2403
/proc/meminfo: memFree=1579944/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=233756 CPUtime=1061.93
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 60592 0 0 0 106136 57 0 0 25 0 1 0 225151209 239366144 56602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 58439 56602 67 130 0 58306 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 233756

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 2403
/proc/meminfo: memFree=1573416/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=240752 CPUtime=1121.91
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 62201 0 0 0 112132 59 0 0 25 0 1 0 225151209 246530048 58211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 60188 58211 67 130 0 60055 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 240752

[startup+1182.3 s]
/proc/loadavg: 1.05 0.99 0.83 2/78 2403
/proc/meminfo: memFree=1567016/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=246984 CPUtime=1181.9
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 63810 0 0 0 118129 61 0 0 25 0 1 0 225151209 252911616 59820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 61746 59820 67 130 0 61613 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 246984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.11 1.00 0.84 2/78 2403
/proc/meminfo: memFree=1565160/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=248760 CPUtime=1200.09
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 64242 0 0 0 119948 61 0 0 25 0 1 0 225151209 254730240 60252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 62190 60252 67 130 0 62057 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 248760

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

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

[startup+1200.5 s]
/proc/loadavg: 1.11 1.00 0.84 2/78 2403
/proc/meminfo: memFree=1565160/2055920 swapFree=4157088/4192956
[pid=2200] ppid=2198 vsize=248760 CPUtime=1200.09
/proc/2200/stat : 2200 (minisat_noasser) R 2198 2200 2088 0 -1 4194304 64242 0 0 0 119948 61 0 0 25 0 1 0 225151209 254730240 60252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2200/statm: 62190 60252 67 130 0 62057 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 248760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.48
CPU system time (s): 0.659899
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 248760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.48
system time used= 0.659899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64242
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 26278

runsolver used 0.893864 second user time and 2.79357 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 25 08:52:08 UTC 2007

IDJOB= 421419
IDBENCH= 20342
IDSOLVER= 188
FILE ID= node72/421419-1177491126

PBS_JOBID= 4685756

Free space on /tmp= 66389 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/421419-1177491126/minisat_noassertions /tmp/evaluation/421419-1177491126/instance-421419-1177491126.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-421419-1177491126 -o ROOT/results/node72/solver-421419-1177491126 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421419-1177491126/minisat_noassertions /tmp/evaluation/421419-1177491126/instance-421419-1177491126.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 932000647

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1806792 kB
Buffers:         38692 kB
Cached:         136024 kB
SwapCached:      17588 kB
Active:         132380 kB
Inactive:        65828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806792 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:           19712 kB
Writeback:           0 kB
Mapped:          29652 kB
Slab:            36456 kB
Committed_AS:  3297628 kB
PageTables:       1788 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= 66389 MiB

End job on node72 on Wed Apr 25 09:12:10 UTC 2007