Trace number 424876

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) 5000.08 5001.81

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
MD5SUMce74deb44849da26eb98932c0518f94a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.58415
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 % |
0.09/0.14	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.09/0.16	c |       476 |      75     6675    46725 |     2961      476     26 |  0.018 % |
0.09/0.18	c |       813 |      75     6675    46725 |     3257      813     26 |  0.018 % |
0.19/0.20	c |      1322 |      75     6675    46725 |     3583     1322     27 |  0.018 % |
0.19/0.24	c |      2084 |      75     6675    46725 |     3941     2084     27 |  0.018 % |
0.29/0.31	c |      3223 |      75     6675    46725 |     4335     3223     26 |  0.018 % |
0.39/0.43	c |      4931 |      75     6675    46725 |     4769     2746     25 |  0.018 % |
0.49/0.58	c |      7494 |      75     6675    46725 |     5246     2908     25 |  0.018 % |
0.79/0.83	c |     11339 |      75     6675    46725 |     5771     4112     26 |  0.018 % |
1.19/1.24	c |     17105 |      75     6675    46725 |     6348     4068     25 |  0.018 % |
1.79/1.86	c |     25754 |      75     6675    46725 |     6983     6331     26 |  0.018 % |
2.79/2.84	c |     38728 |      75     6675    46725 |     7681     5278     25 |  0.018 % |
4.39/4.41	c |     58189 |      75     6675    46725 |     8449     5457     24 |  0.018 % |
6.79/6.90	c |     87382 |      75     6675    46725 |     9294     4960     24 |  0.018 % |
10.69/10.79	c |    131173 |      75     6675    46725 |    10223     6792     24 |  0.018 % |
16.79/16.84	c |    196857 |      75     6675    46725 |    11246     5821     25 |  0.018 % |
26.38/26.42	c |    295383 |      75     6675    46725 |    12370     8482     24 |  0.018 % |
41.37/41.41	c |    443175 |      75     6675    46725 |    13607     7448     25 |  0.018 % |
65.27/65.34	c |    664859 |      75     6675    46725 |    14968    10914     24 |  0.018 % |
102.65/102.77	c |    997384 |      75     6675    46725 |    16465    13491     24 |  0.018 % |
165.14/165.22	c |   1496174 |      75     6675    46725 |    18112     9169     24 |  0.018 % |
265.90/266.03	c |   2244356 |      75     6675    46725 |    19923    13554     24 |  0.018 % |
430.75/430.94	c |   3366631 |      75     6675    46725 |    21915    18518     24 |  0.018 % |
700.66/700.96	c |   5050047 |      75     6675    46725 |    24107    12225     24 |  0.018 % |
1142.22/1142.65	c |   7575163 |      75     6675    46725 |    26517    13982     23 |  0.018 % |
1847.60/1848.27	c |  11362838 |      75     6675    46725 |    29169    21407     24 |  0.018 % |
2994.12/2995.21	c |  17044351 |      75     6675    46725 |    32086    26004     23 |  0.018 % |
4823.12/4824.88	c |  25566621 |      75     6675    46725 |    35295    31511     24 |  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/node25/watcher-424876-1177666077 -o ROOT/results/node25/solver-424876-1177666077 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424876-1177666077/minisat_noassertions /tmp/evaluation/424876-1177666077/instance-424876-1177666077.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.84 0.95 0.98 2/64 26877
/proc/meminfo: memFree=1784120/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=2120 CPUtime=0
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 214524737 2170880 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 530 210 50 130 0 397 0

[startup+0.051079 s]
/proc/loadavg: 0.84 0.95 0.98 2/64 26877
/proc/meminfo: memFree=1784120/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=2248 CPUtime=0.04
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 288 0 0 0 4 0 0 0 18 0 1 0 214524737 2301952 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 562 274 62 130 0 429 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2248

[startup+0.101087 s]
/proc/loadavg: 0.84 0.95 0.98 2/64 26877
/proc/meminfo: memFree=1784120/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=2388 CPUtime=0.09
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 214524737 2445312 281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 597 281 62 130 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301121 s]
/proc/loadavg: 0.84 0.95 0.98 2/64 26877
/proc/meminfo: memFree=1784120/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=2472 CPUtime=0.29
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 343 0 0 0 29 0 0 0 19 0 1 0 214524737 2531328 329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 618 329 66 130 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2472

[startup+0.701189 s]
/proc/loadavg: 0.84 0.95 0.98 2/64 26877
/proc/meminfo: memFree=1784120/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=2868 CPUtime=0.69
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 418 0 0 0 69 0 0 0 22 0 1 0 214524737 2936832 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 717 404 66 130 0 584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2868

[startup+1.50133 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 26878
/proc/meminfo: memFree=1782832/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=3132 CPUtime=1.49
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 214524737 3207168 481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 783 481 66 130 0 650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3132

[startup+3.1016 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 26878
/proc/meminfo: memFree=1782448/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=3396 CPUtime=3.09
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 570 0 0 0 309 0 0 0 25 0 1 0 214524737 3477504 556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 849 556 66 130 0 716 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3396

[startup+6.30115 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 26878
/proc/meminfo: memFree=1781936/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=3664 CPUtime=6.29
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 632 0 0 0 629 0 0 0 25 0 1 0 214524737 3751936 618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 916 618 66 130 0 783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7012 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 26878
/proc/meminfo: memFree=1781440/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=4076 CPUtime=12.69
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 750 0 0 0 1269 0 0 0 25 0 1 0 214524737 4173824 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1019 736 66 130 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4076

[startup+25.5014 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 26878
/proc/meminfo: memFree=1780928/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=4620 CPUtime=25.48
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 861 0 0 0 2548 0 0 0 25 0 1 0 214524737 4730880 847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1155 847 66 130 0 1022 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4620

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 26878
/proc/meminfo: memFree=1780224/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=5380 CPUtime=51.07
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1040 0 0 0 5107 0 0 0 25 0 1 0 214524737 5509120 1026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1345 1026 66 130 0 1212 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5380

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 26878
/proc/meminfo: memFree=1779712/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=5992 CPUtime=102.26
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1178 0 0 0 10226 0 0 0 25 0 1 0 214524737 6135808 1164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1498 1164 66 130 0 1365 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5992

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1779008/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=6576 CPUtime=162.24
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1343 0 0 0 16223 1 0 0 25 0 1 0 214524737 6733824 1329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1644 1329 66 130 0 1511 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6576

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1778688/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=7028 CPUtime=222.22
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1426 0 0 0 22221 1 0 0 25 0 1 0 214524737 7196672 1412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1757 1412 66 130 0 1624 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1778304/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=7388 CPUtime=282.2
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1515 0 0 0 28219 1 0 0 25 0 1 0 214524737 7565312 1501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1847 1501 66 130 0 1714 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7388

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1778048/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=7832 CPUtime=342.18
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1606 0 0 0 34216 2 0 0 25 0 1 0 214524737 8019968 1592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1958 1592 66 130 0 1825 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1777792/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=8116 CPUtime=402.16
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1665 0 0 0 40214 2 0 0 25 0 1 0 214524737 8310784 1651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2029 1651 66 130 0 1896 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8116

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1777536/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=8400 CPUtime=462.14
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1731 0 0 0 46212 2 0 0 25 0 1 0 214524737 8601600 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2100 1717 66 130 0 1967 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8400

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1777216/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=8684 CPUtime=522.12
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1811 0 0 0 52210 2 0 0 25 0 1 0 214524737 8892416 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2171 1797 66 130 0 2038 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8684

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1777152/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=8684 CPUtime=582.11
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1819 0 0 0 58208 3 0 0 25 0 1 0 214524737 8892416 1805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2171 1805 66 130 0 2038 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8684

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26878
/proc/meminfo: memFree=1777152/2055920 swapFree=4182892/4192956
[pid=26877] ppid=26875 vsize=8684 CPUtime=642.09
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 1822 0 0 0 64206 3 0 0 25 0 1 0 214524737 8892416 1808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2171 1808 66 130 0 2038 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8684


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27099
/proc/meminfo: memFree=1772224/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4000.89
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2788 0 0 0 400074 15 0 0 25 0 1 0 214524737 13213696 2774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2774 66 130 0 3093 0
Current children cumulated CPU time (s) 4000.89
Current children cumulated vsize (KiB) 12904

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27099
/proc/meminfo: memFree=1772224/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4060.87
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2789 0 0 0 406072 15 0 0 25 0 1 0 214524737 13213696 2775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2775 66 130 0 3093 0
Current children cumulated CPU time (s) 4060.87
Current children cumulated vsize (KiB) 12904

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27099
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4120.85
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2790 0 0 0 412070 15 0 0 25 0 1 0 214524737 13213696 2776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2776 66 130 0 3093 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 12904

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27099
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4180.83
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2791 0 0 0 418068 15 0 0 25 0 1 0 214524737 13213696 2777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2777 66 130 0 3093 0
Current children cumulated CPU time (s) 4180.83
Current children cumulated vsize (KiB) 12904

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27099
/proc/meminfo: memFree=1772096/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4240.81
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2792 0 0 0 424066 15 0 0 25 0 1 0 214524737 13213696 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2778 66 130 0 3093 0
Current children cumulated CPU time (s) 4240.81
Current children cumulated vsize (KiB) 12904

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4300.79
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2793 0 0 0 430064 15 0 0 25 0 1 0 214524737 13213696 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2779 66 130 0 3093 0
Current children cumulated CPU time (s) 4300.79
Current children cumulated vsize (KiB) 12904

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772096/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4360.77
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2798 0 0 0 436061 16 0 0 25 0 1 0 214524737 13213696 2784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2784 66 130 0 3093 0
Current children cumulated CPU time (s) 4360.77
Current children cumulated vsize (KiB) 12904

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772288/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4420.75
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2798 0 0 0 442059 16 0 0 25 0 1 0 214524737 13213696 2784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2784 66 130 0 3093 0
Current children cumulated CPU time (s) 4420.75
Current children cumulated vsize (KiB) 12904

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772224/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4480.74
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2798 0 0 0 448058 16 0 0 25 0 1 0 214524737 13213696 2784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2784 66 130 0 3093 0
Current children cumulated CPU time (s) 4480.74
Current children cumulated vsize (KiB) 12904

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772288/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4540.72
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2801 0 0 0 454056 16 0 0 25 0 1 0 214524737 13213696 2787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2787 66 130 0 3093 0
Current children cumulated CPU time (s) 4540.72
Current children cumulated vsize (KiB) 12904

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772224/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4600.7
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2801 0 0 0 460054 16 0 0 25 0 1 0 214524737 13213696 2787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2787 66 130 0 3093 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 12904

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772224/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4660.68
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2806 0 0 0 466052 16 0 0 25 0 1 0 214524737 13213696 2792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2792 66 130 0 3093 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 12904

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4720.66
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2807 0 0 0 472050 16 0 0 25 0 1 0 214524737 13213696 2793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2793 66 130 0 3093 0
Current children cumulated CPU time (s) 4720.66
Current children cumulated vsize (KiB) 12904

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4780.63
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2809 0 0 0 478047 16 0 0 25 0 1 0 214524737 13213696 2795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2795 66 130 0 3093 0
Current children cumulated CPU time (s) 4780.63
Current children cumulated vsize (KiB) 12904

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772032/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4840.61
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2837 0 0 0 484045 16 0 0 25 0 1 0 214524737 13213696 2823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2823 66 130 0 3093 0
Current children cumulated CPU time (s) 4840.61
Current children cumulated vsize (KiB) 12904

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772032/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4900.59
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2841 0 0 0 490043 16 0 0 25 0 1 0 214524737 13213696 2827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2827 66 130 0 3093 0
Current children cumulated CPU time (s) 4900.59
Current children cumulated vsize (KiB) 12904

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772096/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=4960.57
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2843 0 0 0 496041 16 0 0 25 0 1 0 214524737 13213696 2829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2829 66 130 0 3093 0
Current children cumulated CPU time (s) 4960.57
Current children cumulated vsize (KiB) 12904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27101
/proc/meminfo: memFree=1772096/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=12904 CPUtime=5000.06
/proc/26877/stat : 26877 (minisat_noasser) R 26875 26877 26823 0 -1 4194304 2846 0 0 0 499990 16 0 0 25 0 1 0 214524737 13213696 2832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 3226 2832 66 130 0 3093 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12904

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): 5001.81
CPU time (s): 5000.08
CPU user time (s): 4999.91
CPU system time (s): 0.170974
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 12904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2846
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= 7990

runsolver used 4.14137 second user time and 9.56255 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 27 09:27:57 UTC 2007

IDJOB= 424876
IDBENCH= 19953
IDSOLVER= 189
FILE ID= node25/424876-1177666077

PBS_JOBID= 4698581

Free space on /tmp= 66433 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424876-1177666077/minisat_noassertions /tmp/evaluation/424876-1177666077/instance-424876-1177666077.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-424876-1177666077 -o ROOT/results/node25/solver-424876-1177666077 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424876-1177666077/minisat_noassertions /tmp/evaluation/424876-1177666077/instance-424876-1177666077.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ce74deb44849da26eb98932c0518f94a

RANDOM SEED= 907273940

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1784848 kB
Buffers:         38292 kB
Cached:         180308 kB
SwapCached:       3964 kB
Active:         133172 kB
Inactive:        94812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784848 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15188 kB
Slab:            29148 kB
Committed_AS:  4249100 kB
PageTables:       1472 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= 66433 MiB

End job on node25 on Fri Apr 27 10:51:21 UTC 2007