Trace number 421713

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 1200.61

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.076
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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:  736                                                  |
0.00/0.00	c |  Number of clauses:    8872                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.03/0.07	c ============================[ Search Statistics ]==============================
0.03/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.07	c ===============================================================================
0.03/0.07	c |         0 |     552     8688    29052 |     2896        0    nan |  0.000 % |
0.03/0.07	c |       101 |     552     8688    29052 |     3185      101     18 |  0.000 % |
0.03/0.08	c |       253 |     552     8688    29052 |     3504      253     19 |  0.000 % |
0.09/0.10	c |       478 |     552     8688    29052 |     3854      478     21 |  0.000 % |
0.09/0.12	c |       817 |     552     8688    29052 |     4240      817     22 |  0.000 % |
0.09/0.17	c |      1323 |     552     8688    29052 |     4664     1323     24 |  0.000 % |
0.19/0.24	c |      2083 |     552     8688    29052 |     5130     2083     24 |  0.000 % |
0.29/0.38	c |      3223 |     552     8688    29052 |     5643     3223     24 |  0.000 % |
0.49/0.59	c |      4931 |     552     8688    29052 |     6207     4931     24 |  0.000 % |
0.79/0.85	c |      7493 |     552     8688    29052 |     6828     4346     22 |  0.000 % |
1.29/1.39	c |     11338 |     552     8688    29052 |     7511     4733     21 |  0.000 % |
2.10/2.14	c |     17104 |     552     8688    29052 |     8262     6709     20 |  0.000 % |
3.49/3.59	c |     25753 |     552     8688    29052 |     9088     7042     24 |  0.000 % |
5.89/5.91	c |     38727 |     552     8688    29052 |     9997     6265     19 |  0.000 % |
9.49/9.60	c |     58188 |     552     8688    29052 |    10997     5604     21 |  0.000 % |
14.59/14.67	c |     87380 |     552     8688    29052 |    12097     7123     22 |  0.000 % |
22.19/22.21	c |    131169 |     552     8688    29052 |    13307     8297     23 |  0.001 % |
35.58/35.62	c |    196853 |     552     8688    29052 |    14637     6982     23 |  0.001 % |
54.77/54.81	c |    295380 |     552     8688    29052 |    16101     9940     26 |  0.001 % |
86.76/86.85	c |    443169 |     552     8688    29052 |    17711    12274     24 |  0.000 % |
138.04/138.17	c |    664853 |     552     8688    29052 |    19482    11662     20 |  0.000 % |
215.01/215.17	c |    997378 |     552     8688    29052 |    21431    12043     25 |  0.001 % |
343.96/344.16	c |   1496167 |     552     8688    29052 |    23574    16373     24 |  0.001 % |
547.19/547.49	c |   2244349 |     552     8688    29052 |    25931    19955     23 |  0.000 % |
881.06/881.50	c |   3366623 |     552     8688    29052 |    28524    23011     25 |  0.001 % |

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/node13/watcher-421713-1177494464 -o ROOT/results/node13/solver-421713-1177494464 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421713-1177494464/minisat_noassertions /tmp/evaluation/421713-1177494464/instance-421713-1177494464.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: 0.95 1.00 0.92 3/77 2294
/proc/meminfo: memFree=1816720/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=1988 CPUtime=0
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 197364225 2035712 168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 497 169 50 130 0 364 0

[startup+0.0377279 s]
/proc/loadavg: 0.95 1.00 0.92 3/77 2294
/proc/meminfo: memFree=1816720/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=2876 CPUtime=0.03
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 424 0 0 0 3 0 0 0 18 0 1 0 197364225 2945024 410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 719 410 62 130 0 586 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2876

[startup+0.101732 s]
/proc/loadavg: 0.95 1.00 0.92 3/77 2294
/proc/meminfo: memFree=1816720/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=2992 CPUtime=0.09
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 472 0 0 0 9 0 0 0 18 0 1 0 197364225 3063808 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552837 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 748 455 66 130 0 615 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301775 s]
/proc/loadavg: 0.95 1.00 0.92 3/77 2294
/proc/meminfo: memFree=1816720/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=2992 CPUtime=0.29
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 472 0 0 0 29 0 0 0 19 0 1 0 197364225 3063808 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 748 455 66 130 0 615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2992

[startup+0.701861 s]
/proc/loadavg: 0.95 1.00 0.92 3/77 2294
/proc/meminfo: memFree=1816720/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=3268 CPUtime=0.69
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 521 0 0 0 69 0 0 0 22 0 1 0 197364225 3346432 504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 817 504 66 130 0 684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3268

[startup+1.50203 s]
/proc/loadavg: 0.95 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1814984/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=3400 CPUtime=1.49
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 548 0 0 0 149 0 0 0 25 0 1 0 197364225 3481600 531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 850 531 66 130 0 717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3400

[startup+3.10137 s]
/proc/loadavg: 0.95 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1814600/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=3664 CPUtime=3.09
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 623 0 0 0 309 0 0 0 25 0 1 0 197364225 3751936 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 916 606 66 130 0 783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3664

[startup+6.30105 s]
/proc/loadavg: 0.96 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1814152/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=3928 CPUtime=6.29
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 679 0 0 0 629 0 0 0 25 0 1 0 197364225 4022272 662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 982 662 66 130 0 849 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3928

[startup+12.7014 s]
/proc/loadavg: 0.96 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1813640/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=4336 CPUtime=12.69
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 778 0 0 0 1269 0 0 0 25 0 1 0 197364225 4440064 761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1084 761 66 130 0 951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4336

[startup+25.5011 s]
/proc/loadavg: 0.97 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1812936/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=5000 CPUtime=25.48
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 946 0 0 0 2548 0 0 0 25 0 1 0 197364225 5120000 929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1250 929 66 130 0 1117 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5000

[startup+51.1016 s]
/proc/loadavg: 0.98 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1812296/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=5664 CPUtime=51.07
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1117 0 0 0 5107 0 0 0 25 0 1 0 197364225 5799936 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1416 1100 66 130 0 1283 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5664

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1811592/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=6344 CPUtime=102.26
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1273 0 0 0 10225 1 0 0 25 0 1 0 197364225 6496256 1256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1586 1256 66 130 0 1453 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6344

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1811080/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=6864 CPUtime=162.23
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1399 0 0 0 16222 1 0 0 25 0 1 0 197364225 7028736 1382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1716 1382 66 130 0 1583 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6864

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1810696/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=7132 CPUtime=222.2
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1488 0 0 0 22219 1 0 0 25 0 1 0 197364225 7303168 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1783 1471 66 130 0 1650 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7132

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1810312/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=7568 CPUtime=282.19
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1570 0 0 0 28217 2 0 0 25 0 1 0 197364225 7749632 1553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1892 1553 66 130 0 1759 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7568

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1810120/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=7724 CPUtime=342.16
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1616 0 0 0 34214 2 0 0 25 0 1 0 197364225 7909376 1599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 1931 1599 66 130 0 1798 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7724

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1809352/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=8548 CPUtime=402.14
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1796 0 0 0 40211 3 0 0 25 0 1 0 197364225 8753152 1779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2137 1779 66 130 0 2004 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8548

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1809288/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=8548 CPUtime=462.13
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1809 0 0 0 46209 4 0 0 25 0 1 0 197364225 8753152 1792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2137 1792 66 130 0 2004 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8548

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1808840/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=8944 CPUtime=522.09
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1915 0 0 0 52205 4 0 0 25 0 1 0 197364225 9158656 1898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2236 1898 66 130 0 2103 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8944

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1808776/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=9116 CPUtime=582.08
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 1938 0 0 0 58203 5 0 0 25 0 1 0 197364225 9334784 1921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2279 1921 66 130 0 2146 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9116

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1808328/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=9528 CPUtime=642.06
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2032 0 0 0 64201 5 0 0 25 0 1 0 197364225 9756672 2015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2382 2015 66 130 0 2249 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9528

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1808392/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=9528 CPUtime=702.03
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2034 0 0 0 70197 6 0 0 25 0 1 0 197364225 9756672 2017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2382 2017 66 130 0 2249 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 9528

[startup+762.304 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2295
/proc/meminfo: memFree=1808072/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=9800 CPUtime=762.02
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2099 0 0 0 76195 7 0 0 25 0 1 0 197364225 10035200 2082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2450 2082 66 130 0 2317 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9800

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/84 2433
/proc/meminfo: memFree=1806648/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=9936 CPUtime=821.91
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2134 0 0 0 82184 7 0 0 25 0 1 0 197364225 10174464 2117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2484 2117 66 130 0 2351 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 9936

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2495
/proc/meminfo: memFree=1807688/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=10100 CPUtime=881.86
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2183 0 0 0 88178 8 0 0 25 0 1 0 197364225 10342400 2166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2525 2166 66 130 0 2392 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 10100

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2495
/proc/meminfo: memFree=1807112/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=10684 CPUtime=941.83
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2320 0 0 0 94175 8 0 0 25 0 1 0 197364225 10940416 2303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2671 2303 66 130 0 2538 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 10684

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2495
/proc/meminfo: memFree=1807048/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=10828 CPUtime=1001.82
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2342 0 0 0 100173 9 0 0 25 0 1 0 197364225 11087872 2325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2707 2325 66 130 0 2574 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 10828

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 2495
/proc/meminfo: memFree=1806920/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=10960 CPUtime=1061.79
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2367 0 0 0 106170 9 0 0 25 0 1 0 197364225 11223040 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2740 2350 66 130 0 2607 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 10960

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 2495
/proc/meminfo: memFree=1806792/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=11116 CPUtime=1121.77
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2399 0 0 0 112167 10 0 0 25 0 1 0 197364225 11382784 2382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2779 2382 66 130 0 2646 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 11116

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 2495
/proc/meminfo: memFree=1806600/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=11388 CPUtime=1181.75
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2463 0 0 0 118165 10 0 0 25 0 1 0 197364225 11661312 2446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2847 2446 66 130 0 2714 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 11388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 2495
/proc/meminfo: memFree=1806536/2055920 swapFree=4159400/4192956
[pid=2294] ppid=2292 vsize=11388 CPUtime=1200.05
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1692 0 -1 4194304 2466 0 0 0 119994 11 0 0 25 0 1 0 197364225 11661312 2449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2294/statm: 2847 2449 66 130 0 2714 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11388

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.112982
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 11388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2466
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= 2349

runsolver used 0.911861 second user time and 2.59061 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 09:47:44 UTC 2007

IDJOB= 421713
IDBENCH= 24616
IDSOLVER= 188
FILE ID= node13/421713-1177494464

PBS_JOBID= 4685867

Free space on /tmp= 66360 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421713-1177494464/minisat_noassertions /tmp/evaluation/421713-1177494464/instance-421713-1177494464.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421713-1177494464 -o ROOT/results/node13/solver-421713-1177494464 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421713-1177494464/minisat_noassertions /tmp/evaluation/421713-1177494464/instance-421713-1177494464.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 514574835

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1817192 kB
Buffers:         36804 kB
Cached:         121804 kB
SwapCached:      12684 kB
Active:         101924 kB
Inactive:        79760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817192 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            42484 kB
Committed_AS:  6856248 kB
PageTables:       1872 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= 66360 MiB

End job on node13 on Wed Apr 25 10:07:47 UTC 2007