Trace number 421714

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
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 variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

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:  772                                                  |
0.00/0.00	c |  Number of clauses:    9601                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.06/0.07	c ============================[ Search Statistics ]==============================
0.06/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.07	c ===============================================================================
0.06/0.07	c |         0 |     579     9408    31450 |     3136        0    nan |  0.000 % |
0.06/0.08	c |       100 |     579     9408    31450 |     3449      100     20 |  0.000 % |
0.06/0.09	c |       254 |     579     9408    31450 |     3794      254     21 |  0.000 % |
0.09/0.10	c |       480 |     579     9408    31450 |     4174      480     19 |  0.000 % |
0.09/0.14	c |       817 |     579     9408    31450 |     4591      817     21 |  0.000 % |
0.09/0.18	c |      1324 |     579     9408    31450 |     5050     1324     20 |  0.000 % |
0.19/0.25	c |      2084 |     579     9408    31450 |     5555     2084     21 |  0.000 % |
0.29/0.34	c |      3224 |     579     9408    31450 |     6111     3224     21 |  0.000 % |
0.49/0.57	c |      4932 |     579     9408    31450 |     6722     4932     23 |  0.000 % |
0.89/0.90	c |      7495 |     579     9408    31450 |     7394     4103     21 |  0.000 % |
1.49/1.50	c |     11340 |     579     9408    31450 |     8133     4202     22 |  0.000 % |
2.29/2.32	c |     17107 |     579     9408    31450 |     8947     5876     21 |  0.000 % |
3.49/3.55	c |     25758 |     579     9408    31450 |     9842     5525     18 |  0.000 % |
5.29/5.38	c |     38732 |     579     9408    31450 |    10826     8567     20 |  0.000 % |
8.48/8.54	c |     58193 |     579     9408    31450 |    11908     6252     20 |  0.000 % |
13.59/13.68	c |     87385 |     579     9408    31450 |    13099    11509     22 |  0.000 % |
21.58/21.69	c |    131174 |     579     9408    31450 |    14409     9265     20 |  0.000 % |
35.28/35.37	c |    196859 |     579     9408    31450 |    15850     9846     21 |  0.000 % |
56.67/56.77	c |    295385 |     579     9408    31450 |    17435    12929     22 |  0.000 % |
89.37/89.45	c |    443175 |     579     9408    31450 |    19179    11947     21 |  0.001 % |
143.35/143.42	c |    664860 |     579     9408    31450 |    21097    12281     20 |  0.000 % |
241.42/241.57	c |    997386 |     579     9408    31450 |    23207    16721     18 |  0.001 % |
393.98/394.17	c |   1496175 |     579     9408    31450 |    25527    15074     23 |  0.001 % |
646.41/646.67	c |   2244358 |     579     9408    31450 |    28080    21250     20 |  0.001 % |
1029.39/1029.81	c |   3366633 |     579     9408    31450 |    30888    26709     23 |  0.000 % |

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/node17/watcher-421714-1177494468 -o ROOT/results/node17/solver-421714-1177494468 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421714-1177494468/minisat_noassertions /tmp/evaluation/421714-1177494468/instance-421714-1177494468.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 1.02 0.93 3/77 28671
/proc/meminfo: memFree=1647536/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=1988 CPUtime=0
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 197364315 2035712 171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 497 171 50 130 0 364 0

[startup+0.072799 s]
/proc/loadavg: 0.99 1.02 0.93 3/77 28671
/proc/meminfo: memFree=1647536/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=3160 CPUtime=0.06
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 506 0 0 0 6 0 0 0 18 0 1 0 197364315 3235840 492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533465 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 790 492 62 130 0 657 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3160

[startup+0.101801 s]
/proc/loadavg: 0.99 1.02 0.93 3/77 28671
/proc/meminfo: memFree=1647536/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=2996 CPUtime=0.09
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 197364315 3067904 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 749 459 66 130 0 616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2996

[startup+0.301822 s]
/proc/loadavg: 0.99 1.02 0.93 3/77 28671
/proc/meminfo: memFree=1647536/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=2996 CPUtime=0.29
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 510 0 0 0 29 0 0 0 19 0 1 0 197364315 3067904 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 749 459 66 130 0 616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2996

[startup+0.701865 s]
/proc/loadavg: 0.99 1.02 0.93 3/77 28671
/proc/meminfo: memFree=1647536/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=3260 CPUtime=0.69
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 569 0 0 0 69 0 0 0 23 0 1 0 197364315 3338240 518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 815 518 66 130 0 682 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3260

[startup+1.50195 s]
/proc/loadavg: 0.99 1.02 0.93 2/78 28672
/proc/meminfo: memFree=1645608/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=3524 CPUtime=1.49
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 629 0 0 0 149 0 0 0 25 0 1 0 197364315 3608576 578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 881 578 66 130 0 748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3524

[startup+3.10111 s]
/proc/loadavg: 0.99 1.02 0.93 2/78 28672
/proc/meminfo: memFree=1645224/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=3656 CPUtime=3.09
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 673 0 0 0 309 0 0 0 25 0 1 0 197364315 3743744 622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 914 622 66 130 0 781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3656

[startup+6.30145 s]
/proc/loadavg: 0.99 1.02 0.93 2/78 28672
/proc/meminfo: memFree=1644904/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=4052 CPUtime=6.28
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 753 0 0 0 628 0 0 0 25 0 1 0 197364315 4149248 702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1013 702 66 130 0 880 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4052

[startup+12.7011 s]
/proc/loadavg: 0.99 1.02 0.93 2/78 28672
/proc/meminfo: memFree=1644464/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=4320 CPUtime=12.69
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 835 0 0 0 1268 1 0 0 25 0 1 0 197364315 4423680 784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1080 784 66 130 0 947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4320

[startup+25.5014 s]
/proc/loadavg: 0.99 1.02 0.93 2/78 28672
/proc/meminfo: memFree=1643952/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=4732 CPUtime=25.48
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 938 0 0 0 2547 1 0 0 25 0 1 0 197364315 4845568 887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1183 887 66 130 0 1050 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4732

[startup+51.1011 s]
/proc/loadavg: 0.99 1.02 0.93 2/78 28672
/proc/meminfo: memFree=1643248/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=5396 CPUtime=51.07
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1108 0 0 0 5106 1 0 0 25 0 1 0 197364315 5525504 1057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547076 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1349 1057 66 130 0 1216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5396

[startup+102.305 s]
/proc/loadavg: 0.99 1.01 0.93 2/78 28672
/proc/meminfo: memFree=1642416/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=6344 CPUtime=102.27
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1301 0 0 0 10225 2 0 0 25 0 1 0 197364315 6496256 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1586 1250 66 130 0 1453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6344

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 0.93 2/78 28672
/proc/meminfo: memFree=1641904/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=6764 CPUtime=162.24
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1406 0 0 0 16222 2 0 0 25 0 1 0 197364315 6926336 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1691 1355 66 130 0 1558 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6764

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1641392/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=7336 CPUtime=222.23
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1545 0 0 0 22220 3 0 0 25 0 1 0 197364315 7512064 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1834 1494 66 130 0 1701 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7336

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1640944/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=7864 CPUtime=282.21
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1692 0 0 0 28218 3 0 0 25 0 1 0 197364315 8052736 1641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1966 1641 66 130 0 1833 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7864

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1640816/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=7864 CPUtime=342.2
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1703 0 0 0 34216 4 0 0 25 0 1 0 197364315 8052736 1652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 1966 1652 66 130 0 1833 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7864

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1640752/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=8000 CPUtime=402.18
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1719 0 0 0 40214 4 0 0 25 0 1 0 197364315 8192000 1668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2000 1668 66 130 0 1867 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8000

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1640560/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=8148 CPUtime=462.15
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1767 0 0 0 46211 4 0 0 25 0 1 0 197364315 8343552 1716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2037 1716 66 130 0 1904 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8148

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1640368/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=8444 CPUtime=522.14
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1828 0 0 0 52209 5 0 0 25 0 1 0 197364315 8646656 1777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548091 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2111 1777 66 130 0 1978 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8444

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 28672
/proc/meminfo: memFree=1640240/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=8600 CPUtime=582.12
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1854 0 0 0 58207 5 0 0 25 0 1 0 197364315 8806400 1803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558112 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2150 1803 66 130 0 2017 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8600

[startup+642.302 s]
/proc/loadavg: 1.06 1.02 0.94 2/78 28672
/proc/meminfo: memFree=1640112/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=8600 CPUtime=642.11
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 1874 0 0 0 64205 6 0 0 25 0 1 0 197364315 8806400 1823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2150 1823 66 130 0 2017 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8600

[startup+702.302 s]
/proc/loadavg: 1.08 1.03 0.94 2/78 28672
/proc/meminfo: memFree=1639472/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9304 CPUtime=702.08
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2021 0 0 0 70202 6 0 0 25 0 1 0 197364315 9527296 1970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2326 1970 66 130 0 2193 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 9304

[startup+762.305 s]
/proc/loadavg: 1.08 1.03 0.95 2/78 28672
/proc/meminfo: memFree=1639344/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9452 CPUtime=762.08
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2046 0 0 0 76201 7 0 0 25 0 1 0 197364315 9678848 1995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2363 1995 66 130 0 2230 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9452

[startup+822.301 s]
/proc/loadavg: 1.16 1.06 0.96 3/84 28828
/proc/meminfo: memFree=1637936/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9452 CPUtime=821.97
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2069 0 0 0 82190 7 0 0 25 0 1 0 197364315 9678848 2018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2363 2018 66 130 0 2230 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 9452

[startup+882.302 s]
/proc/loadavg: 1.05 1.04 0.96 2/78 28870
/proc/meminfo: memFree=1639088/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9452 CPUtime=881.93
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2074 0 0 0 88185 8 0 0 25 0 1 0 197364315 9678848 2023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557844 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2363 2023 66 130 0 2230 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 9452

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 0.96 2/78 28870
/proc/meminfo: memFree=1639216/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9452 CPUtime=941.91
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2075 0 0 0 94183 8 0 0 25 0 1 0 197364315 9678848 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2363 2024 66 130 0 2230 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 9452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 28870
/proc/meminfo: memFree=1639152/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9716 CPUtime=1001.9
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2117 0 0 0 100181 9 0 0 25 0 1 0 197364315 9949184 2066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2429 2066 66 130 0 2296 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 9716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 28870
/proc/meminfo: memFree=1638832/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=9992 CPUtime=1061.88
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2191 0 0 0 106179 9 0 0 25 0 1 0 197364315 10231808 2140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2498 2140 66 130 0 2365 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 9992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 28870
/proc/meminfo: memFree=1638640/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=10124 CPUtime=1121.87
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2242 0 0 0 112177 10 0 0 25 0 1 0 197364315 10366976 2191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2531 2191 66 130 0 2398 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 10124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 28870
/proc/meminfo: memFree=1638448/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=10444 CPUtime=1181.85
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2292 0 0 0 118175 10 0 0 25 0 1 0 197364315 10694656 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2611 2241 66 130 0 2478 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 10444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 28870
/proc/meminfo: memFree=1638384/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=10444 CPUtime=1200.04
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2302 0 0 0 119994 10 0 0 25 0 1 0 197364315 10694656 2251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552409 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2611 2251 66 130 0 2478 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10444

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: 1.00 1.01 0.96 2/78 28870
/proc/meminfo: memFree=1638384/2055920 swapFree=4139516/4192956
[pid=28671] ppid=28669 vsize=10444 CPUtime=1200.04
/proc/28671/stat : 28671 (minisat_noasser) R 28669 28671 28144 0 -1 4194304 2302 0 0 0 119994 10 0 0 25 0 1 0 197364315 10694656 2251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552409 0 0 4096 3 0 0 0 17 1 0 0
/proc/28671/statm: 2611 2251 66 130 0 2478 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.109983
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 10444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2302
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= 2313

runsolver used 0.928858 second user time and 2.6086 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 25 09:47:48 UTC 2007

IDJOB= 421714
IDBENCH= 24617
IDSOLVER= 188
FILE ID= node17/421714-1177494468

PBS_JOBID= 4685866

Free space on /tmp= 66398 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421714-1177494468/minisat_noassertions /tmp/evaluation/421714-1177494468/instance-421714-1177494468.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-421714-1177494468 -o ROOT/results/node17/solver-421714-1177494468 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421714-1177494468/minisat_noassertions /tmp/evaluation/421714-1177494468/instance-421714-1177494468.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 276488182

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1648008 kB
Buffers:         44088 kB
Cached:         235164 kB
SwapCached:      16548 kB
Active:         195280 kB
Inactive:       146060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648008 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          67684 kB
Slab:            51964 kB
Committed_AS:  7304536 kB
PageTables:       1884 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= 66398 MiB

End job on node17 on Wed Apr 25 10:07:51 UTC 2007