Trace number 297090

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 (with assertions)? (TO) 1200.03 1200.36

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 benchmark0.12498
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                                                 |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.16	c ============================[ Search Statistics ]==============================
0.10/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.16	c ===============================================================================
0.10/0.16	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.10/0.17	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.10/0.18	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.10/0.19	c |       476 |      75     6675    46725 |     2961      476     26 |  0.018 % |
0.10/0.20	c |       813 |      75     6675    46725 |     3257      813     26 |  0.018 % |
0.20/0.23	c |      1322 |      75     6675    46725 |     3583     1322     27 |  0.018 % |
0.20/0.27	c |      2084 |      75     6675    46725 |     3941     2084     27 |  0.018 % |
0.30/0.34	c |      3223 |      75     6675    46725 |     4335     3223     26 |  0.018 % |
0.41/0.46	c |      4931 |      75     6675    46725 |     4769     2746     25 |  0.018 % |
0.61/0.62	c |      7494 |      75     6675    46725 |     5246     2908     25 |  0.018 % |
0.82/0.89	c |     11339 |      75     6675    46725 |     5771     4112     26 |  0.018 % |
1.23/1.32	c |     17105 |      75     6675    46725 |     6348     4068     25 |  0.018 % |
1.95/1.97	c |     25754 |      75     6675    46725 |     6983     6331     26 |  0.018 % |
2.97/2.99	c |     38728 |      75     6675    46725 |     7681     5278     25 |  0.018 % |
4.51/4.61	c |     58189 |      75     6675    46725 |     8449     5457     24 |  0.018 % |
7.07/7.14	c |     87382 |      75     6675    46725 |     9294     4960     24 |  0.018 % |
11.06/11.11	c |    131173 |      75     6675    46725 |    10223     6792     24 |  0.018 % |
17.30/17.36	c |    196857 |      75     6675    46725 |    11246     5821     25 |  0.018 % |
27.24/27.35	c |    295383 |      75     6675    46725 |    12370     8482     24 |  0.018 % |
43.01/43.05	c |    443175 |      75     6675    46725 |    13607     7448     25 |  0.018 % |
67.99/68.12	c |    664859 |      75     6675    46725 |    14968    10914     24 |  0.018 % |
107.23/107.36	c |    997384 |      75     6675    46725 |    16465    13491     24 |  0.018 % |
172.88/173.01	c |   1496174 |      75     6675    46725 |    18112     9169     24 |  0.018 % |
278.26/278.39	c |   2244356 |      75     6675    46725 |    19923    13554     24 |  0.018 % |
449.40/449.63	c |   3366631 |      75     6675    46725 |    21915    18518     24 |  0.018 % |
732.17/732.39	c |   5050047 |      75     6675    46725 |    24107    12225     24 |  0.018 % |
1197.45/1197.84	c |   7575163 |      75     6675    46725 |    26517    13982     23 |  0.018 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-297090-1171832673 -o ROOT/results/node20/solver-297090-1171832673 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297090-1171832673/minisat /tmp/evaluation/297090-1171832673/instance-297090-1171832673.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.96 0.98 0.99 3/77 24190
/proc/meminfo: memFree=849784/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=1888 CPUtime=0
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 203221266 1933312 148 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 472 149 58 138 0 331 0

[startup+0.107436 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 24190
/proc/meminfo: memFree=849784/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=2420 CPUtime=0.1
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 203221266 2478080 290 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134524068 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 605 290 71 138 0 464 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.515485 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 24190
/proc/meminfo: memFree=849784/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=2768 CPUtime=0.51
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 399 0 0 0 51 0 0 0 21 0 1 0 203221266 2834432 383 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550965 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 692 383 72 138 0 551 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2768

[startup+1.34058 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24191
/proc/meminfo: memFree=848176/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=3032 CPUtime=1.33
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 480 0 0 0 133 0 0 0 25 0 1 0 203221266 3104768 464 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 758 464 72 138 0 617 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3032

[startup+2.97778 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 24191
/proc/meminfo: memFree=847792/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=3428 CPUtime=2.97
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 558 0 0 0 297 0 0 0 25 0 1 0 203221266 3510272 542 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 857 542 72 138 0 716 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3428

[startup+6.25418 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 24191
/proc/meminfo: memFree=847352/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=3696 CPUtime=6.25
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 637 0 0 0 625 0 0 0 25 0 1 0 203221266 3784704 621 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 924 621 72 138 0 783 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3696

[startup+12.71 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 24191
/proc/meminfo: memFree=846904/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=4108 CPUtime=12.7
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 754 0 0 0 1270 0 0 0 25 0 1 0 203221266 4206592 738 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552712 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1027 738 72 138 0 886 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4108

[startup+25.5105 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 24191
/proc/meminfo: memFree=846456/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=4652 CPUtime=25.5
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 864 0 0 0 2550 0 0 0 25 0 1 0 203221266 4763648 848 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1163 848 72 138 0 1022 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4652

[startup+51.1246 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24191
/proc/meminfo: memFree=845688/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=5412 CPUtime=51.1
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1041 0 0 0 5110 0 0 0 25 0 1 0 203221266 5541888 1025 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556448 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1353 1025 72 138 0 1212 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5412

[startup+102.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=845112/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=6024 CPUtime=102.31
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1178 0 0 0 10230 1 0 0 25 0 1 0 203221266 6168576 1162 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1506 1162 72 138 0 1365 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 6024

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=844408/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=6608 CPUtime=162.33
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1351 0 0 0 16231 2 0 0 25 0 1 0 203221266 6766592 1335 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1652 1335 72 138 0 1511 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 6608

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=844024/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=7060 CPUtime=222.33
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1425 0 0 0 22231 2 0 0 25 0 1 0 203221266 7229440 1409 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1765 1409 72 138 0 1624 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7060

[startup+282.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=843704/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=7420 CPUtime=282.36
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1501 0 0 0 28233 3 0 0 25 0 1 0 203221266 7598080 1485 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1855 1485 72 138 0 1714 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 7420

[startup+342.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=843320/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=7720 CPUtime=342.37
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1593 0 0 0 34234 3 0 0 25 0 1 0 203221266 7905280 1577 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 1930 1577 72 138 0 1789 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 7720

[startup+402.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=843064/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=8004 CPUtime=402.39
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1654 0 0 0 40235 4 0 0 25 0 1 0 203221266 8196096 1638 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2001 1638 72 138 0 1860 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 8004

[startup+462.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24191
/proc/meminfo: memFree=842808/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=8288 CPUtime=462.41
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1708 0 0 0 46236 5 0 0 25 0 1 0 203221266 8486912 1692 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2072 1692 72 138 0 1931 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 8288

[startup+522.573 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 24191
/proc/meminfo: memFree=842552/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=8572 CPUtime=522.42
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1784 0 0 0 52237 5 0 0 25 0 1 0 203221266 8777728 1768 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2143 1768 72 138 0 2002 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 8572

[startup+582.604 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24191
/proc/meminfo: memFree=842424/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=8716 CPUtime=582.44
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1823 0 0 0 58238 6 0 0 25 0 1 0 203221266 8925184 1807 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2179 1807 72 138 0 2038 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 8716

[startup+642.639 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24191
/proc/meminfo: memFree=842360/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=8716 CPUtime=642.45
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1829 0 0 0 64239 6 0 0 25 0 1 0 203221266 8925184 1813 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2179 1813 72 138 0 2038 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 8716

[startup+702.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=842296/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=8860 CPUtime=702.47
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1841 0 0 0 70240 7 0 0 25 0 1 0 203221266 9072640 1825 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2215 1825 72 138 0 2074 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 8860

[startup+762.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=842168/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9000 CPUtime=762.48
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1881 0 0 0 76241 7 0 0 25 0 1 0 203221266 9216000 1865 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2250 1865 72 138 0 2109 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 9000

[startup+822.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841976/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9144 CPUtime=822.51
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1938 0 0 0 82243 8 0 0 25 0 1 0 203221266 9363456 1922 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2286 1922 72 138 0 2145 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 9144

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841848/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9332 CPUtime=882.52
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1962 0 0 0 88244 8 0 0 25 0 1 0 203221266 9555968 1946 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2333 1946 72 138 0 2192 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 9332

[startup+942.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841784/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9332 CPUtime=942.54
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 1981 0 0 0 94245 9 0 0 25 0 1 0 203221266 9555968 1965 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2333 1965 72 138 0 2192 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 9332

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841592/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9640 CPUtime=1002.55
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 2032 0 0 0 100245 10 0 0 25 0 1 0 203221266 9871360 2016 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2410 2016 72 138 0 2269 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 9640

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841464/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9640 CPUtime=1062.57
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 2047 0 0 0 106247 10 0 0 25 0 1 0 203221266 9871360 2031 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2410 2031 72 138 0 2269 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 9640

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841528/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9640 CPUtime=1122.59
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 2048 0 0 0 112248 11 0 0 25 0 1 0 203221266 9871360 2032 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2410 2032 72 138 0 2269 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 9640

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841528/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9640 CPUtime=1182.6
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 2049 0 0 0 118249 11 0 0 25 0 1 0 203221266 9871360 2033 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2410 2033 72 138 0 2269 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 9640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24191
/proc/meminfo: memFree=841528/2055920 swapFree=4143444/4192956
[pid=24190] ppid=24188 vsize=9640 CPUtime=1200.03
/proc/24190/stat : 24190 (minisat) R 24188 24190 23035 0 -1 4194304 2051 0 0 0 119991 12 0 0 25 0 1 0 203221266 9871360 2035 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24190/statm: 2410 2035 72 138 0 2269 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9640

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): 1200.36
CPU time (s): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.121981
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 9640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2051
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= 8
involuntary context switches= 2537

runsolver used 1.38079 second user time and 2.88056 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 21:04:33 UTC 2007

IDJOB= 297090
IDBENCH= 19953
IDSOLVER= 109
FILE ID= node20/297090-1171832673

PBS_JOBID= 3839654

Free space on /tmp= 66563 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/297090-1171832673/minisat /tmp/evaluation/297090-1171832673/instance-297090-1171832673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-297090-1171832673 -o ROOT/results/node20/solver-297090-1171832673 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297090-1171832673/minisat /tmp/evaluation/297090-1171832673/instance-297090-1171832673.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ce74deb44849da26eb98932c0518f94a

RANDOM SEED= 362423248

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        850192 kB
Buffers:         43712 kB
Cached:        1043956 kB
SwapCached:      15496 kB
Active:         872784 kB
Inactive:       240500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        850192 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            78000 kB
Committed_AS:   493940 kB
PageTables:       1684 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= 66563 MiB

End job on node20 on Sun Feb 18 21:24:35 UTC 2007