Trace number 421062

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 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark458.406
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     439     1890     5728 |      630        0    nan |  0.000 % |
0.00/0.00	c |       100 |     439     1890     5728 |      693      100     21 |  0.000 % |
0.00/0.01	c |       251 |     439     1890     5728 |      762      251     22 |  0.000 % |
0.00/0.02	c |       477 |     439     1890     5728 |      838      477     21 |  0.000 % |
0.00/0.03	c |       814 |     439     1890     5728 |      922      814     21 |  0.000 % |
0.00/0.05	c |      1322 |     439     1890     5728 |     1014      839     20 |  0.000 % |
0.07/0.08	c |      2082 |     439     1890     5728 |     1116     1067     20 |  0.000 % |
0.10/0.12	c |      3223 |     439     1890     5728 |     1227     1047     20 |  0.000 % |
0.10/0.19	c |      4931 |     439     1890     5728 |     1350      846     16 |  0.000 % |
0.30/0.30	c |      7495 |     439     1890     5728 |     1485     1315     19 |  0.000 % |
0.40/0.48	c |     11339 |     439     1890     5728 |     1634     1341     20 |  0.000 % |
0.69/0.74	c |     17106 |     439     1890     5728 |     1797     1260     20 |  0.000 % |
1.10/1.15	c |     25757 |     439     1890     5728 |     1977     1632     20 |  0.000 % |
1.79/1.80	c |     38731 |     439     1890     5728 |     2174     1518     18 |  0.000 % |
2.79/2.81	c |     58193 |     439     1890     5728 |     2392     2138     18 |  0.000 % |
4.30/4.36	c |     87385 |     439     1890     5728 |     2631     2181     17 |  0.000 % |
6.69/6.75	c |    131175 |     439     1890     5728 |     2894     1759     19 |  0.000 % |
10.49/10.54	c |    196859 |     439     1890     5728 |     3184     2800     21 |  0.000 % |
16.19/16.27	c |    295385 |     439     1890     5728 |     3502     2871     21 |  0.000 % |
25.19/25.28	c |    443175 |     439     1890     5728 |     3853     3415     21 |  0.000 % |
39.08/39.16	c |    664861 |     439     1890     5728 |     4238     2797     19 |  0.000 % |
60.77/60.85	c |    997386 |     439     1890     5728 |     4662     3530     20 |  0.000 % |
94.46/94.55	c |   1496174 |     439     1890     5728 |     5128     3552     20 |  0.000 % |
147.64/147.76	c |   2244356 |     439     1890     5728 |     5641     4308     20 |  0.000 % |
230.30/230.45	c |   3366630 |     439     1890     5728 |     6205     3657     21 |  0.000 % |
361.15/361.31	c |   5050041 |     439     1890     5728 |     6825     3399     19 |  0.000 % |
565.78/566.07	c |   7575157 |     439     1890     5728 |     7508     5282     19 |  0.000 % |
887.47/887.80	c |  11362832 |     439     1890     5728 |     8259     7002     20 |  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/node23/watcher-421062-1177497821 -o ROOT/results/node23/solver-421062-1177497821 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421062-1177497821/minisat_noassertions /tmp/evaluation/421062-1177497821/instance-421062-1177497821.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: 0.91 0.95 0.90 3/77 2022
/proc/meminfo: memFree=1815880/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=1852 CPUtime=0
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 197699208 1896448 126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 463 126 62 130 0 330 0

[startup+0.077942 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 2022
/proc/meminfo: memFree=1815880/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=1984 CPUtime=0.07
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 164 0 0 0 7 0 0 0 18 0 1 0 197699208 2031616 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 496 150 66 130 0 363 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1984

[startup+0.102946 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 2022
/proc/meminfo: memFree=1815880/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=1984 CPUtime=0.1
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 197699208 2031616 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548647 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 496 154 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301984 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 2022
/proc/meminfo: memFree=1815880/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=1984 CPUtime=0.3
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 181 0 0 0 30 0 0 0 19 0 1 0 197699208 2031616 167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 496 167 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701062 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 2022
/proc/meminfo: memFree=1815880/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=2120 CPUtime=0.69
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 203 0 0 0 69 0 0 0 23 0 1 0 197699208 2170880 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552385 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 530 189 66 130 0 397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 2023
/proc/meminfo: memFree=1815360/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=2120 CPUtime=1.49
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 223 0 0 0 149 0 0 0 25 0 1 0 197699208 2170880 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 530 209 66 130 0 397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10153 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 2023
/proc/meminfo: memFree=1815104/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=2252 CPUtime=3.09
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 253 0 0 0 309 0 0 0 25 0 1 0 197699208 2306048 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 563 239 66 130 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2252

[startup+6.30115 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 2023
/proc/meminfo: memFree=1814848/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=2384 CPUtime=6.29
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 289 0 0 0 629 0 0 0 25 0 1 0 197699208 2441216 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 596 275 66 130 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2384

[startup+12.7014 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 2023
/proc/meminfo: memFree=1814528/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=2648 CPUtime=12.69
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 348 0 0 0 1269 0 0 0 25 0 1 0 197699208 2711552 334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 662 334 66 130 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2648

[startup+25.5029 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 2023
/proc/meminfo: memFree=1814272/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=2912 CPUtime=25.48
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 415 0 0 0 2548 0 0 0 25 0 1 0 197699208 2981888 401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 728 401 66 130 0 595 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2912

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 2023
/proc/meminfo: memFree=1813888/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=3308 CPUtime=51.07
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 496 0 0 0 5107 0 0 0 25 0 1 0 197699208 3387392 482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 827 482 66 130 0 694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3308

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 2023
/proc/meminfo: memFree=1813376/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=3704 CPUtime=102.25
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 619 0 0 0 10225 0 0 0 25 0 1 0 197699208 3792896 605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 926 605 66 130 0 793 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3704

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1812992/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=4104 CPUtime=162.23
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 698 0 0 0 16222 1 0 0 25 0 1 0 197699208 4202496 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1026 684 66 130 0 893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1812672/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=4368 CPUtime=222.21
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 768 0 0 0 22220 1 0 0 25 0 1 0 197699208 4472832 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1092 754 66 130 0 959 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4368

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1812352/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=4644 CPUtime=282.19
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 835 0 0 0 28217 2 0 0 25 0 1 0 197699208 4755456 821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1161 821 66 130 0 1028 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4644

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1812288/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=4780 CPUtime=342.16
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 864 0 0 0 34214 2 0 0 25 0 1 0 197699208 4894720 850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1195 850 66 130 0 1062 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4780

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811968/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5044 CPUtime=402.14
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 935 0 0 0 40211 3 0 0 25 0 1 0 197699208 5165056 921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1261 921 66 130 0 1128 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5044

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811904/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5176 CPUtime=462.12
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 962 0 0 0 46209 3 0 0 25 0 1 0 197699208 5300224 948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1294 948 66 130 0 1161 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5176

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811648/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5308 CPUtime=522.1
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1003 0 0 0 52206 4 0 0 25 0 1 0 197699208 5435392 989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1327 989 66 130 0 1194 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5308

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811584/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5444 CPUtime=582.07
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1032 0 0 0 58203 4 0 0 25 0 1 0 197699208 5574656 1018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1361 1018 66 130 0 1228 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5444

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811456/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5576 CPUtime=642.06
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1059 0 0 0 64201 5 0 0 25 0 1 0 197699208 5709824 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682893 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1394 1045 66 130 0 1261 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5576

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811328/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5712 CPUtime=702.03
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1100 0 0 0 70198 5 0 0 25 0 1 0 197699208 5849088 1086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1428 1086 66 130 0 1295 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5712

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811200/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5712 CPUtime=762.02
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1125 0 0 0 76196 6 0 0 25 0 1 0 197699208 5849088 1111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1428 1111 66 130 0 1295 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5712

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2023
/proc/meminfo: memFree=1811136/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5844 CPUtime=821.98
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1144 0 0 0 82192 6 0 0 25 0 1 0 197699208 5984256 1130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1461 1130 66 130 0 1328 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 5844

[startup+882.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 2023
/proc/meminfo: memFree=1811072/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=5984 CPUtime=881.97
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1164 0 0 0 88190 7 0 0 25 0 1 0 197699208 6127616 1150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1496 1150 66 130 0 1363 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 5984

[startup+942.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 2023
/proc/meminfo: memFree=1810880/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=6120 CPUtime=941.94
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1211 0 0 0 94187 7 0 0 25 0 1 0 197699208 6266880 1197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1530 1197 66 130 0 1397 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 6120

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 2023
/proc/meminfo: memFree=1810688/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=6260 CPUtime=1001.92
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1256 0 0 0 100184 8 0 0 25 0 1 0 197699208 6410240 1242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1565 1242 66 130 0 1432 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 6260

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/84 2153
/proc/meminfo: memFree=1809336/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=6392 CPUtime=1061.84
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1265 0 0 0 106176 8 0 0 25 0 1 0 197699208 6545408 1251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1598 1251 66 130 0 1465 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 6392

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2235
/proc/meminfo: memFree=1810432/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=6392 CPUtime=1121.78
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1274 0 0 0 112170 8 0 0 25 0 1 0 197699208 6545408 1260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1598 1260 66 130 0 1465 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 6392

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2235
/proc/meminfo: memFree=1810432/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=6392 CPUtime=1181.76
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1290 0 0 0 118167 9 0 0 25 0 1 0 197699208 6545408 1276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1598 1276 66 130 0 1465 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 6392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2235
/proc/meminfo: memFree=1810368/2055920 swapFree=4169168/4192956
[pid=2022] ppid=2020 vsize=6532 CPUtime=1200.06
/proc/2022/stat : 2022 (minisat_noasser) R 2020 2022 1275 0 -1 4194304 1299 0 0 0 119997 9 0 0 25 0 1 0 197699208 6688768 1285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2022/statm: 1633 1285 66 130 0 1500 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6532

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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.094985
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 6532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1299
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= 25139

runsolver used 0.923859 second user time and 2.58761 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 10:43:41 UTC 2007

IDJOB= 421062
IDBENCH= 19971
IDSOLVER= 188
FILE ID= node23/421062-1177497821

PBS_JOBID= 4685845

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421062-1177497821/minisat_noassertions /tmp/evaluation/421062-1177497821/instance-421062-1177497821.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421062-1177497821 -o ROOT/results/node23/solver-421062-1177497821 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421062-1177497821/minisat_noassertions /tmp/evaluation/421062-1177497821/instance-421062-1177497821.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 849578676

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1816352 kB
Buffers:         36948 kB
Cached:         125048 kB
SwapCached:       3176 kB
Active:         104736 kB
Inactive:        80724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816352 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            39660 kB
Committed_AS:  2831444 kB
PageTables:       1796 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= 66454 MiB

End job on node23 on Wed Apr 25 11:03:44 UTC 2007