Trace number 420999

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
MD5SUMdc40e9a9835501d9342a6ce19ae4b745
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark240.747
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.07/0.09	c ============================[ Search Statistics ]==============================
0.07/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.07/0.09	c ===============================================================================
0.07/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       101 |      55     4895    34265 |     1794      101     21 |  0.034 % |
0.09/0.10	c |       253 |      55     4895    34265 |     1974      253     21 |  0.034 % |
0.09/0.11	c |       478 |      55     4895    34265 |     2171      478     20 |  0.034 % |
0.09/0.12	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.09/0.15	c |      1322 |      55     4895    34265 |     2627     1322     20 |  0.034 % |
0.09/0.18	c |      2081 |      55     4895    34265 |     2890     2081     20 |  0.034 % |
0.19/0.24	c |      3223 |      55     4895    34265 |     3179     1765     19 |  0.034 % |
0.29/0.32	c |      4931 |      55     4895    34265 |     3497     1872     19 |  0.034 % |
0.39/0.45	c |      7493 |      55     4895    34265 |     3847     2674     20 |  0.034 % |
0.59/0.65	c |     11337 |      55     4895    34265 |     4232     2646     19 |  0.034 % |
0.89/0.95	c |     17103 |      55     4895    34265 |     4655     4156     19 |  0.034 % |
1.39/1.44	c |     25752 |      55     4895    34265 |     5120     3447     18 |  0.034 % |
2.10/2.18	c |     38727 |      55     4895    34265 |     5632     3560     18 |  0.034 % |
3.30/3.35	c |     58188 |      55     4895    34265 |     6196     3226     19 |  0.034 % |
5.19/5.23	c |     87380 |      55     4895    34265 |     6815     4432     18 |  0.034 % |
8.09/8.11	c |    131170 |      55     4895    34265 |     7497     3774     18 |  0.034 % |
12.59/12.69	c |    196854 |      55     4895    34265 |     8247     5546     18 |  0.034 % |
19.79/19.85	c |    295382 |      55     4895    34265 |     9071     4867     17 |  0.034 % |
30.88/30.97	c |    443171 |      55     4895    34265 |     9979     7168     18 |  0.034 % |
48.47/48.51	c |    664854 |      55     4895    34265 |    10977     8831     19 |  0.034 % |
76.66/76.76	c |    997379 |      55     4895    34265 |    12074     5889     17 |  0.034 % |
122.16/122.22	c |   1496167 |      55     4895    34265 |    13282     8804     17 |  0.034 % |
194.84/194.91	c |   2244349 |      55     4895    34265 |    14610    12035     17 |  0.034 % |
310.80/310.91	c |   3366625 |      55     4895    34265 |    16071     7813     16 |  0.034 % |
494.95/495.14	c |   5050037 |      55     4895    34265 |    17678     9749     18 |  0.034 % |
790.67/790.93	c |   7575154 |      55     4895    34265 |    19446    13061     16 |  0.034 % |

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-420999-1177496876 -o ROOT/results/node17/solver-420999-1177496876 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420999-1177496876/minisat_noassertions /tmp/evaluation/420999-1177496876/instance-420999-1177496876.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: 0.92 0.98 0.98 3/77 28957
/proc/meminfo: memFree=1647304/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=1856 CPUtime=0
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 197605125 1900544 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 464 145 50 130 0 331 0

[startup+0.0810669 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 28957
/proc/meminfo: memFree=1647304/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=2132 CPUtime=0.07
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 242 0 0 0 7 0 0 0 18 0 1 0 197605125 2183168 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 533 228 62 130 0 400 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2132

[startup+0.101069 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 28957
/proc/meminfo: memFree=1647304/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=2132 CPUtime=0.09
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 197605125 2183168 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 533 229 63 130 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301089 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 28957
/proc/meminfo: memFree=1647304/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=2264 CPUtime=0.29
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 287 0 0 0 29 0 0 0 19 0 1 0 197605125 2318336 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 566 273 66 130 0 433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2264

[startup+0.70113 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 28957
/proc/meminfo: memFree=1647304/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=2540 CPUtime=0.69
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 197605125 2600960 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 635 317 66 130 0 502 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2540

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1646208/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=2676 CPUtime=1.49
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 377 0 0 0 149 0 0 0 25 0 1 0 197605125 2740224 363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 669 363 66 130 0 536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2676

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1645952/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=2940 CPUtime=3.09
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 428 0 0 0 309 0 0 0 25 0 1 0 197605125 3010560 414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 735 414 66 130 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1645440/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=3208 CPUtime=6.29
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 498 0 0 0 629 0 0 0 25 0 1 0 197605125 3284992 484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 802 484 66 130 0 669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3208

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1645120/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=3492 CPUtime=12.69
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 562 0 0 0 1269 0 0 0 25 0 1 0 197605125 3575808 548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 873 548 66 130 0 740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3492

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1644672/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=3916 CPUtime=25.48
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 677 0 0 0 2548 0 0 0 25 0 1 0 197605125 4009984 663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 979 663 66 130 0 846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3916

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1644224/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=4336 CPUtime=51.07
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 773 0 0 0 5107 0 0 0 25 0 1 0 197605125 4440064 759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1084 759 66 130 0 951 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4336

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1643712/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=4924 CPUtime=102.27
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 899 0 0 0 10226 1 0 0 25 0 1 0 197605125 5042176 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1231 885 66 130 0 1098 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4924

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1643200/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=5376 CPUtime=162.24
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1016 0 0 0 16223 1 0 0 25 0 1 0 197605125 5505024 1002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1344 1002 66 130 0 1211 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1642944/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=5532 CPUtime=222.23
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1065 0 0 0 22221 2 0 0 25 0 1 0 197605125 5664768 1051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1383 1051 66 130 0 1250 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5532

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1642816/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=5692 CPUtime=282.21
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1101 0 0 0 28219 2 0 0 25 0 1 0 197605125 5828608 1087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1423 1087 66 130 0 1290 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5692

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1642560/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=6008 CPUtime=342.19
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1184 0 0 0 34216 3 0 0 25 0 1 0 197605125 6152192 1170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1502 1170 66 130 0 1369 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6008

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1642368/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=6296 CPUtime=402.17
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1232 0 0 0 40214 3 0 0 25 0 1 0 197605125 6447104 1218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551300 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1574 1218 66 130 0 1441 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6296

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1641984/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=6720 CPUtime=462.15
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1313 0 0 0 46212 3 0 0 25 0 1 0 197605125 6881280 1299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1680 1299 66 130 0 1547 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6720

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1641664/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7004 CPUtime=522.14
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1386 0 0 0 52210 4 0 0 25 0 1 0 197605125 7172096 1372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1751 1372 66 130 0 1618 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7004

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1641536/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7148 CPUtime=582.12
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1420 0 0 0 58208 4 0 0 25 0 1 0 197605125 7319552 1406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1787 1406 66 130 0 1654 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7148

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28958
/proc/meminfo: memFree=1641472/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7288 CPUtime=642.11
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1447 0 0 0 64206 5 0 0 25 0 1 0 197605125 7462912 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1822 1433 66 130 0 1689 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7288

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641344/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7288 CPUtime=702.09
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1448 0 0 0 70204 5 0 0 25 0 1 0 197605125 7462912 1434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1822 1434 66 130 0 1689 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7288

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641344/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7288 CPUtime=762.08
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1461 0 0 0 76202 6 0 0 25 0 1 0 197605125 7462912 1447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1822 1447 66 130 0 1689 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7288

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641216/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=822.05
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1485 0 0 0 82199 6 0 0 25 0 1 0 197605125 7622656 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1471 66 130 0 1728 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7444

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641216/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=882.04
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1489 0 0 0 88197 7 0 0 25 0 1 0 197605125 7622656 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1475 66 130 0 1728 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7444

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641152/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=942.02
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1491 0 0 0 94195 7 0 0 25 0 1 0 197605125 7622656 1477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1477 66 130 0 1728 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641216/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=1002
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1497 0 0 0 100193 7 0 0 25 0 1 0 197605125 7622656 1483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1483 66 130 0 1728 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641216/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=1061.99
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1501 0 0 0 106191 8 0 0 25 0 1 0 197605125 7622656 1487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1487 66 130 0 1728 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 7444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641216/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=1121.97
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1509 0 0 0 112189 8 0 0 25 0 1 0 197605125 7622656 1495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1495 66 130 0 1728 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 7444

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641152/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=1181.96
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1520 0 0 0 118187 9 0 0 25 0 1 0 197605125 7622656 1506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1506 66 130 0 1728 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 7444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 28960
/proc/meminfo: memFree=1641088/2055920 swapFree=4139516/4192956
[pid=28957] ppid=28955 vsize=7444 CPUtime=1200.05
/proc/28957/stat : 28957 (minisat_noasser) R 28955 28957 28144 0 -1 4194304 1520 0 0 0 119996 9 0 0 25 0 1 0 197605125 7622656 1506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28957/statm: 1861 1506 66 130 0 1728 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7444

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.098984
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 7444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1520
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= 2059

runsolver used 0.993848 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 25 10:27:56 UTC 2007

IDJOB= 420999
IDBENCH= 19908
IDSOLVER= 188
FILE ID= node17/420999-1177496876

PBS_JOBID= 4685866

Free space on /tmp= 66398 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420999-1177496876/minisat_noassertions /tmp/evaluation/420999-1177496876/instance-420999-1177496876.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-420999-1177496876 -o ROOT/results/node17/solver-420999-1177496876 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420999-1177496876/minisat_noassertions /tmp/evaluation/420999-1177496876/instance-420999-1177496876.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  dc40e9a9835501d9342a6ce19ae4b745

RANDOM SEED= 393955707

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:       1647776 kB
Buffers:         44144 kB
Cached:         235244 kB
SwapCached:      16548 kB
Active:         195596 kB
Inactive:       145960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647776 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          67684 kB
Slab:            51984 kB
Committed_AS:  7306608 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 10:47:59 UTC 2007