Trace number 1805863

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
minisat2-core 070721? (TO) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
MD5SUM378c3c007a4c6e49e4da1e6f32094183
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 variables1192
Number of clauses14506
Sum of the clauses size43816
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314208
Number of clauses of size 4298
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  1192                                                 |
0.00/0.00	|  Number of clauses:    14506                                                |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |    1192    14506    43816 |     4835        0    nan |  0.000 % |
0.00/0.02	|       100 |    1192    14506    43816 |     5318      100      8 |  0.000 % |
0.00/0.02	|       250 |    1192    14506    43816 |     5850      250      8 |  0.000 % |
0.00/0.04	|       476 |    1192    14506    43816 |     6435      476     12 |  0.000 % |
0.00/0.06	|       813 |    1192    14506    43816 |     7079      813     13 |  0.000 % |
0.09/0.12	|      1320 |    1192    14506    43816 |     7787     1320     16 |  0.000 % |
0.19/0.21	|      2080 |    1192    14506    43816 |     8566     2080     18 |  0.000 % |
0.29/0.37	|      3219 |    1192    14506    43816 |     9422     3219     20 |  0.000 % |
0.59/0.61	|      4928 |    1192    14506    43816 |    10364     4928     22 |  0.000 % |
1.09/1.12	|      7492 |    1192    14506    43816 |    11401     7492     26 |  0.000 % |
1.89/2.00	|     11336 |    1192    14506    43816 |    12541    11336     27 |  0.000 % |
3.39/3.49	|     17102 |    1192    14506    43816 |    13795    10754     25 |  0.000 % |
5.39/5.46	|     25752 |    1192    14506    43816 |    15175    12416     28 |  0.000 % |
8.69/8.70	|     38729 |    1192    14506    43816 |    16692    10107     29 |  0.000 % |
14.38/14.41	|     58191 |    1192    14506    43816 |    18362    12714     26 |  0.000 % |
24.58/24.68	|     87384 |    1192    14506    43816 |    20198    14168     26 |  0.000 % |
42.27/42.39	|    131173 |    1192    14506    43816 |    22218    17238     27 |  0.000 % |
70.16/70.24	|    196859 |    1192    14506    43816 |    24440    15874     32 |  0.000 % |
112.25/112.32	|    295386 |    1192    14506    43816 |    26884    16121     34 |  0.000 % |
184.32/184.40	|    443176 |    1192    14506    43816 |    29572    15300     29 |  0.000 % |
296.98/297.15	|    664859 |    1192    14506    43816 |    32529    28381     36 |  0.000 % |
492.32/492.53	|    997384 |    1192    14506    43816 |    35782    28929     25 |  0.000 % |
778.92/779.26	|   1496173 |    1192    14506    43816 |    39360    28579     28 |  0.000 % |

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-1805863-1242142306/watcher-1805863-1242142306 -o /tmp/evaluation-result-1805863-1242142306/solver-1805863-1242142306 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1805863-1242142306.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.83 0.35 0.64 3/64 18675
/proc/meminfo: memFree=871232/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=0 CPUtime=0
/proc/18675/stat : 18675 (runsolver) R 18673 18675 18578 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 242258601 0 0 1992294400 0 0 0 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18675/statm: 0 0 0 0 0 0 0

[startup+0.00957712 s]
/proc/loadavg: 0.83 0.35 0.64 3/64 18675
/proc/meminfo: memFree=871232/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=2160 CPUtime=0
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 222 0 0 0 0 0 0 0 21 0 1 0 242258601 2211840 207 1992294400 134512640 135213614 4294956256 18446744073709551615 134736207 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 540 207 58 171 0 366 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2160

[startup+0.101587 s]
/proc/loadavg: 0.83 0.35 0.64 3/64 18675
/proc/meminfo: memFree=871232/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=2684 CPUtime=0.09
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 359 0 0 0 9 0 0 0 21 0 1 0 242258601 2748416 344 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 671 344 77 171 0 497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301622 s]
/proc/loadavg: 0.83 0.35 0.64 3/64 18675
/proc/meminfo: memFree=871232/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=2816 CPUtime=0.29
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 409 0 0 0 29 0 0 0 22 0 1 0 242258601 2883584 394 1992294400 134512640 135213614 4294956256 18446744073709551615 134536702 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 704 394 77 171 0 530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701697 s]
/proc/loadavg: 0.83 0.35 0.64 3/64 18675
/proc/meminfo: memFree=871232/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=3212 CPUtime=0.69
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 506 0 0 0 69 0 0 0 25 0 1 0 242258601 3289088 491 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 803 491 77 171 0 629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50184 s]
/proc/loadavg: 0.83 0.35 0.64 2/65 18676
/proc/meminfo: memFree=869368/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=3884 CPUtime=1.49
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 654 0 0 0 149 0 0 0 25 0 1 0 242258601 3977216 639 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 971 639 77 171 0 797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3884

[startup+3.10113 s]
/proc/loadavg: 0.83 0.35 0.64 2/65 18676
/proc/meminfo: memFree=868472/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=4412 CPUtime=3.09
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 787 0 0 0 309 0 0 0 25 0 1 0 242258601 4517888 772 1992294400 134512640 135213614 4294956256 18446744073709551615 134526985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 1103 772 77 171 0 929 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4412

[startup+6.30172 s]
/proc/loadavg: 0.84 0.36 0.64 2/65 18676
/proc/meminfo: memFree=867960/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=4940 CPUtime=6.29
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 936 0 0 0 629 0 0 0 25 0 1 0 242258601 5058560 921 1992294400 134512640 135213614 4294956256 18446744073709551615 134526985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 1235 921 77 171 0 1061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4940

[startup+12.7019 s]
/proc/loadavg: 0.85 0.37 0.64 2/65 18676
/proc/meminfo: memFree=867208/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=5336 CPUtime=12.68
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 1029 0 0 0 1268 0 0 0 25 0 1 0 242258601 5464064 1014 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 1334 1014 77 171 0 1160 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5336

[startup+25.5012 s]
/proc/loadavg: 0.89 0.40 0.64 2/65 18676
/proc/meminfo: memFree=866696/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=5784 CPUtime=25.47
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 1151 0 0 0 2547 0 0 0 25 0 1 0 242258601 5922816 1136 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 1446 1136 77 171 0 1272 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5784

[startup+51.1019 s]
/proc/loadavg: 0.92 0.45 0.65 2/65 18676
/proc/meminfo: memFree=865672/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=6852 CPUtime=51.06
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 1407 0 0 0 5106 0 0 0 25 0 1 0 242258601 7016448 1392 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 1713 1392 77 171 0 1539 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6852

[startup+102.305 s]
/proc/loadavg: 0.96 0.53 0.67 2/65 18676
/proc/meminfo: memFree=864264/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=8308 CPUtime=102.25
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 1757 0 0 0 10224 1 0 0 25 0 1 0 242258601 8507392 1742 1992294400 134512640 135213614 4294956256 18446744073709551615 134537169 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 2077 1742 77 171 0 1903 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8308

[startup+162.302 s]
/proc/loadavg: 0.98 0.61 0.68 2/65 18676
/proc/meminfo: memFree=863368/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=9100 CPUtime=162.23
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 1975 0 0 0 16222 1 0 0 25 0 1 0 242258601 9318400 1960 1992294400 134512640 135213614 4294956256 18446744073709551615 134527032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 2275 1960 77 171 0 2101 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9100

[startup+222.301 s]
/proc/loadavg: 0.99 0.68 0.70 2/65 18676
/proc/meminfo: memFree=863176/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=9404 CPUtime=222.21
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2022 0 0 0 22219 2 0 0 25 0 1 0 242258601 9629696 2007 1992294400 134512640 135213614 4294956256 18446744073709551615 134537578 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 2351 2007 77 171 0 2177 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9404

[startup+282.301 s]
/proc/loadavg: 0.99 0.74 0.72 2/65 18676
/proc/meminfo: memFree=862344/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=10372 CPUtime=282.19
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2248 0 0 0 28217 2 0 0 25 0 1 0 242258601 10620928 2233 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 2593 2233 77 171 0 2419 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10372

[startup+342.301 s]
/proc/loadavg: 0.99 0.78 0.73 2/65 18676
/proc/meminfo: memFree=861064/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=11596 CPUtime=342.17
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2563 0 0 0 34214 3 0 0 25 0 1 0 242258601 11874304 2548 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 2899 2548 77 171 0 2725 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11596

[startup+402.302 s]
/proc/loadavg: 0.99 0.82 0.75 2/65 18676
/proc/meminfo: memFree=860808/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=11868 CPUtime=402.15
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2624 0 0 0 40212 3 0 0 25 0 1 0 242258601 12152832 2609 1992294400 134512640 135213614 4294956256 18446744073709551615 134527261 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 2967 2609 77 171 0 2793 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11868

[startup+462.302 s]
/proc/loadavg: 0.99 0.85 0.76 2/65 18676
/proc/meminfo: memFree=860488/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=12164 CPUtime=462.13
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2694 0 0 0 46210 3 0 0 25 0 1 0 242258601 12455936 2679 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3041 2679 77 171 0 2867 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12164

[startup+522.302 s]
/proc/loadavg: 0.99 0.87 0.77 2/65 18676
/proc/meminfo: memFree=860424/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=12316 CPUtime=522.11
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2725 0 0 0 52208 3 0 0 25 0 1 0 242258601 12611584 2710 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3079 2710 77 171 0 2905 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 12316

[startup+582.302 s]
/proc/loadavg: 0.99 0.89 0.78 2/65 18676
/proc/meminfo: memFree=860168/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=12480 CPUtime=582.08
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2785 0 0 0 58205 3 0 0 25 0 1 0 242258601 12779520 2770 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3120 2770 77 171 0 2946 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12480

[startup+642.302 s]
/proc/loadavg: 0.99 0.91 0.79 2/65 18678
/proc/meminfo: memFree=859464/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=13152 CPUtime=642.07
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2947 0 0 0 64203 4 0 0 25 0 1 0 242258601 13467648 2932 1992294400 134512640 135213614 4294956256 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3288 2932 77 171 0 3114 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13152

[startup+702.302 s]
/proc/loadavg: 0.99 0.92 0.80 2/65 18678
/proc/meminfo: memFree=859272/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=13340 CPUtime=702.05
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 2997 0 0 0 70201 4 0 0 25 0 1 0 242258601 13660160 2982 1992294400 134512640 135213614 4294956256 18446744073709551615 134526796 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3335 2982 77 171 0 3161 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13340

[startup+762.305 s]
/proc/loadavg: 0.99 0.93 0.82 2/65 18678
/proc/meminfo: memFree=859016/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=13632 CPUtime=762.03
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3053 0 0 0 76199 4 0 0 25 0 1 0 242258601 13959168 3038 1992294400 134512640 135213614 4294956256 18446744073709551615 134526961 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3408 3038 77 171 0 3234 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13632

[startup+822.302 s]
/proc/loadavg: 0.99 0.94 0.82 2/65 18678
/proc/meminfo: memFree=858696/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=14044 CPUtime=822
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3139 0 0 0 82196 4 0 0 25 0 1 0 242258601 14381056 3124 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3511 3124 77 171 0 3337 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 14044

[startup+882.302 s]
/proc/loadavg: 0.99 0.95 0.83 2/65 18678
/proc/meminfo: memFree=857800/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=14848 CPUtime=881.99
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3359 0 0 0 88194 5 0 0 25 0 1 0 242258601 15204352 3344 1992294400 134512640 135213614 4294956256 18446744073709551615 134527139 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3712 3344 77 171 0 3538 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14848

[startup+942.302 s]
/proc/loadavg: 0.99 0.96 0.83 2/65 18678
/proc/meminfo: memFree=857800/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=14848 CPUtime=941.96
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3360 0 0 0 94191 5 0 0 25 0 1 0 242258601 15204352 3345 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3712 3345 77 171 0 3538 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 14848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.84 2/65 18678
/proc/meminfo: memFree=857416/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=15268 CPUtime=1001.95
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3461 0 0 0 100189 6 0 0 25 0 1 0 242258601 15634432 3446 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3817 3446 77 171 0 3643 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 15268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 18678
/proc/meminfo: memFree=857352/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=15564 CPUtime=1061.93
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3508 0 0 0 106187 6 0 0 25 0 1 0 242258601 15937536 3493 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3891 3493 77 171 0 3717 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 15564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 18678
/proc/meminfo: memFree=857032/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=15720 CPUtime=1121.91
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3572 0 0 0 112185 6 0 0 25 0 1 0 242258601 16097280 3557 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3930 3557 77 171 0 3756 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 15720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 18678
/proc/meminfo: memFree=857032/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=15888 CPUtime=1181.89
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3582 0 0 0 118183 6 0 0 25 0 1 0 242258601 16269312 3567 1992294400 134512640 135213614 4294956256 18446744073709551615 134526794 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 3972 3567 77 171 0 3798 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 15888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 18678
/proc/meminfo: memFree=856840/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=16020 CPUtime=1200.08
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3632 0 0 0 120002 6 0 0 25 0 1 0 242258601 16404480 3617 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 4005 3617 77 171 0 3831 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16020

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: 0.99 0.97 0.86 2/65 18678
/proc/meminfo: memFree=856840/2055920 swapFree=4181384/4192956
[pid=18675] ppid=18673 vsize=16020 CPUtime=1200.08
/proc/18675/stat : 18675 (minisat_static) R 18673 18675 18578 0 -1 4194304 3632 0 0 0 120002 6 0 0 25 0 1 0 242258601 16404480 3617 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/18675/statm: 4005 3617 77 171 0 3831 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.067989
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 16020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3632
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= 3
involuntary context switches= 1548

runsolver used 1.07284 second user time and 2.24866 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-12 17:31:46
IDJOB=1805863
IDBENCH=24612
IDSOLVER=651
FILE ID=node44/1805863-1242142306
PBS_JOBID= 9289679
Free space on /tmp= 66320 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805863-1242142306/watcher-1805863-1242142306 -o /tmp/evaluation-result-1805863-1242142306/solver-1805863-1242142306 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1805863-1242142306.cnf

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

MD5SUM BENCH= 378c3c007a4c6e49e4da1e6f32094183
RANDOM SEED=1440973308

node44.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		: 3000.267
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		: 3000.267
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:        871712 kB
Buffers:         84220 kB
Cached:        1001768 kB
SwapCached:       5480 kB
Active:         215136 kB
Inactive:       879224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871712 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          14432 kB
Slab:            75848 kB
Committed_AS:   868652 kB
PageTables:       1380 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= 66316 MiB
End job on node44 at 2009-05-12 17:51:48