Trace number 421047

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) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
MD5SUM49b72effc87397af56532dec8a547366
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.2609
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.15	c |       101 |      75     6675    46725 |     2447      101     27 |  0.018 % |
0.09/0.15	c |       251 |      75     6675    46725 |     2692      251     27 |  0.018 % |
0.09/0.16	c |       478 |      75     6675    46725 |     2961      478     27 |  0.018 % |
0.09/0.18	c |       816 |      75     6675    46725 |     3257      816     27 |  0.018 % |
0.19/0.20	c |      1324 |      75     6675    46725 |     3583     1324     27 |  0.018 % |
0.19/0.25	c |      2084 |      75     6675    46725 |     3941     2084     26 |  0.018 % |
0.29/0.31	c |      3224 |      75     6675    46725 |     4335     3224     26 |  0.018 % |
0.39/0.42	c |      4933 |      75     6675    46725 |     4769     2750     26 |  0.018 % |
0.49/0.59	c |      7495 |      75     6675    46725 |     5246     2914     25 |  0.018 % |
0.79/0.85	c |     11339 |      75     6675    46725 |     5771     4120     25 |  0.018 % |
1.19/1.27	c |     17106 |      75     6675    46725 |     6348     4078     25 |  0.018 % |
1.89/1.92	c |     25756 |      75     6675    46725 |     6983     6345     25 |  0.018 % |
2.89/2.90	c |     38730 |      75     6675    46725 |     7681     5283     24 |  0.018 % |
4.40/4.44	c |     58191 |      75     6675    46725 |     8449     5456     25 |  0.018 % |
6.79/6.87	c |     87383 |      75     6675    46725 |     9294     4958     24 |  0.018 % |
10.69/10.71	c |    131173 |      75     6675    46725 |    10223     6782     24 |  0.018 % |
16.78/16.87	c |    196857 |      75     6675    46725 |    11246     5812     24 |  0.018 % |
26.68/26.74	c |    295383 |      75     6675    46725 |    12370     8496     24 |  0.018 % |
41.98/42.07	c |    443172 |      75     6675    46725 |    13607     7461     24 |  0.018 % |
67.57/67.68	c |    664857 |      75     6675    46725 |    14968    10911     24 |  0.018 % |
108.55/108.60	c |    997382 |      75     6675    46725 |    16465    13447     25 |  0.018 % |
174.53/174.67	c |   1496171 |      75     6675    46725 |    18112     9164     24 |  0.018 % |
278.40/278.53	c |   2244355 |      75     6675    46725 |    19923    13568     25 |  0.018 % |
446.93/447.11	c |   3366629 |      75     6675    46725 |    21915    18496     24 |  0.018 % |
717.85/718.11	c |   5050042 |      75     6675    46725 |    24107    12198     24 |  0.018 % |
1159.59/1160.09	c |   7575159 |      75     6675    46725 |    26517    23271     23 |  0.018 % |

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/node42/watcher-421047-1177497630 -o ROOT/results/node42/solver-421047-1177497630 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421047-1177497630/minisat_noassertions /tmp/evaluation/421047-1177497630/instance-421047-1177497630.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 0.99 3/77 5822
/proc/meminfo: memFree=1704128/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=1856 CPUtime=0
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 197674899 1900544 157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 464 158 50 130 0 331 0

[startup+0.0467 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5822
/proc/meminfo: memFree=1704128/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=2248 CPUtime=0.04
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 288 0 0 0 4 0 0 0 18 0 1 0 197674899 2301952 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 562 274 62 130 0 429 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2248

[startup+0.10171 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5822
/proc/meminfo: memFree=1704128/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=2388 CPUtime=0.09
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 197674899 2445312 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529353 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 597 282 62 130 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301748 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5822
/proc/meminfo: memFree=1704128/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=2472 CPUtime=0.29
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 343 0 0 0 29 0 0 0 19 0 1 0 197674899 2531328 329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 618 329 66 130 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2472

[startup+0.701824 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5822
/proc/meminfo: memFree=1704128/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=2736 CPUtime=0.69
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 410 0 0 0 69 0 0 0 23 0 1 0 197674899 2801664 396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 684 396 66 130 0 551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2736

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1702584/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=3140 CPUtime=1.49
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 197674899 3215360 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 785 479 66 130 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1702136/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=3408 CPUtime=3.09
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 568 0 0 0 309 0 0 0 25 0 1 0 197674899 3489792 554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 852 554 66 130 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3408

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1701688/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=3676 CPUtime=6.29
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 635 0 0 0 629 0 0 0 25 0 1 0 197674899 3764224 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 919 621 66 130 0 786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3676

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1701240/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=4072 CPUtime=12.69
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 736 0 0 0 1269 0 0 0 25 0 1 0 197674899 4169728 722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1018 722 66 130 0 885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4072

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1700856/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=4472 CPUtime=25.48
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 844 0 0 0 2548 0 0 0 25 0 1 0 197674899 4579328 830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1118 830 66 130 0 985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4472

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1700152/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=5324 CPUtime=51.08
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1016 0 0 0 5107 1 0 0 25 0 1 0 197674899 5451776 1002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1331 1002 66 130 0 1198 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5324

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1699320/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=6060 CPUtime=102.26
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1196 0 0 0 10225 1 0 0 25 0 1 0 197674899 6205440 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1515 1182 66 130 0 1382 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1698808/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=6504 CPUtime=162.24
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1313 0 0 0 16222 2 0 0 25 0 1 0 197674899 6660096 1299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1626 1299 66 130 0 1493 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6504

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1698232/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=7152 CPUtime=222.21
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1448 0 0 0 22219 2 0 0 25 0 1 0 197674899 7323648 1434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1788 1434 66 130 0 1655 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7152

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1697848/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=7436 CPUtime=282.2
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1534 0 0 0 28217 3 0 0 25 0 1 0 197674899 7614464 1520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1859 1520 66 130 0 1726 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7436

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1697656/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=7732 CPUtime=342.17
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1578 0 0 0 34214 3 0 0 25 0 1 0 197674899 7917568 1564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 1933 1564 66 130 0 1800 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7732

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1697400/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=8016 CPUtime=402.15
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1653 0 0 0 40211 4 0 0 25 0 1 0 197674899 8208384 1639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2004 1639 66 130 0 1871 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8016

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1697272/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=8292 CPUtime=462.14
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1724 0 0 0 46209 5 0 0 25 0 1 0 197674899 8491008 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2073 1710 66 130 0 1940 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8292

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1697208/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=8468 CPUtime=522.11
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1749 0 0 0 52206 5 0 0 25 0 1 0 197674899 8671232 1735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2117 1735 66 130 0 1984 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8468

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696888/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=8608 CPUtime=582.1
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1811 0 0 0 58204 6 0 0 25 0 1 0 197674899 8814592 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2152 1797 66 130 0 2019 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8608

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696696/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=8752 CPUtime=642.08
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1849 0 0 0 64202 6 0 0 25 0 1 0 197674899 8962048 1835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2188 1835 66 130 0 2055 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8752

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696504/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9036 CPUtime=702.05
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1907 0 0 0 70198 7 0 0 25 0 1 0 197674899 9252864 1893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2259 1893 66 130 0 2126 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 9036

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696376/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9180 CPUtime=762.03
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1934 0 0 0 76196 7 0 0 25 0 1 0 197674899 9400320 1920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2295 1920 66 130 0 2162 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9180

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696312/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9180 CPUtime=822.01
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1951 0 0 0 82193 8 0 0 25 0 1 0 197674899 9400320 1937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2295 1937 66 130 0 2162 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 9180

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696248/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9180 CPUtime=881.99
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1959 0 0 0 88191 8 0 0 25 0 1 0 197674899 9400320 1945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2295 1945 66 130 0 2162 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 9180

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696248/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9368 CPUtime=941.97
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1976 0 0 0 94188 9 0 0 25 0 1 0 197674899 9592832 1962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2342 1962 66 130 0 2209 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 9368

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696248/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9368 CPUtime=1001.95
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1980 0 0 0 100186 9 0 0 25 0 1 0 197674899 9592832 1966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2342 1966 66 130 0 2209 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 9368

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696120/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9368 CPUtime=1061.93
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1997 0 0 0 106183 10 0 0 25 0 1 0 197674899 9592832 1983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2342 1983 66 130 0 2209 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 9368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1696184/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9368 CPUtime=1121.91
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 1997 0 0 0 112181 10 0 0 25 0 1 0 197674899 9592832 1983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2342 1983 66 130 0 2209 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 9368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1695992/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9500 CPUtime=1181.89
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 2039 0 0 0 118179 10 0 0 25 0 1 0 197674899 9728000 2025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2375 2025 66 130 0 2242 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 9500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1695928/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9652 CPUtime=1200.08
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 2052 0 0 0 119998 10 0 0 25 0 1 0 197674899 9883648 2038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552810 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2413 2038 66 130 0 2280 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9652

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 0.98 0.99 2/78 5823
/proc/meminfo: memFree=1695928/2055920 swapFree=4147460/4192956
[pid=5822] ppid=5820 vsize=9652 CPUtime=1200.08
/proc/5822/stat : 5822 (minisat_noasser) R 5820 5822 5051 0 -1 4194304 2052 0 0 0 119998 10 0 0 25 0 1 0 197674899 9883648 2038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552810 0 0 4096 3 0 0 0 17 1 0 0
/proc/5822/statm: 2413 2038 66 130 0 2280 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.109983
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 9652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
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= 2052
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= 7
involuntary context switches= 1866

runsolver used 0.939857 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 10:40:30 UTC 2007

IDJOB= 421047
IDBENCH= 19956
IDSOLVER= 188
FILE ID= node42/421047-1177497630

PBS_JOBID= 4685834

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421047-1177497630/minisat_noassertions /tmp/evaluation/421047-1177497630/instance-421047-1177497630.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421047-1177497630 -o ROOT/results/node42/solver-421047-1177497630 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421047-1177497630/minisat_noassertions /tmp/evaluation/421047-1177497630/instance-421047-1177497630.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  49b72effc87397af56532dec8a547366

RANDOM SEED= 280684029

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1704600 kB
Buffers:         49764 kB
Cached:         208780 kB
SwapCached:      14816 kB
Active:         143856 kB
Inactive:       138484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704600 kB
SwapTotal:     4192956 kB
SwapFree:      4147460 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            54428 kB
Committed_AS:  3590092 kB
PageTables:       1912 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= 66448 MiB

End job on node42 on Wed Apr 25 11:00:33 UTC 2007