Trace number 338403

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) 1200.07 1200.15

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.9324
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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:  2025                                                 |
0.00/0.00	c |  Number of clauses:    86175                                                |
0.09/0.14	c |  Parsing time:         0.14         s                                       |
0.89/0.96	c ============================[ Search Statistics ]==============================
0.89/0.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.96	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.96	c ===============================================================================
0.89/0.96	c |         0 |    1980    86175   259380 |    28725        0    nan |  0.000 % |
0.89/0.98	c |       100 |    1980    86175   259380 |    31597      100    113 |  0.000 % |
0.89/0.99	c |       250 |    1980    86175   259380 |    34757      250    117 |  0.000 % |
0.99/1.01	c |       476 |    1980    86175   259380 |    38232      476    119 |  0.000 % |
0.99/1.04	c |       815 |    1980    86175   259380 |    42056      815    127 |  0.000 % |
0.99/1.07	c |      1321 |    1980    86175   259380 |    46261     1321    135 |  0.000 % |
1.09/1.13	c |      2081 |    1980    86175   259380 |    50888     2081    135 |  0.000 % |
1.19/1.24	c |      3220 |    1980    86175   259380 |    55976     3220    150 |  0.000 % |
1.39/1.42	c |      4930 |    1980    86175   259380 |    61574     4930    152 |  0.000 % |
1.69/1.70	c |      7492 |    1980    86175   259380 |    67732     7492    156 |  0.000 % |
2.09/2.15	c |     11336 |    1980    86175   259380 |    74505    11336    153 |  0.000 % |
3.09/3.10	c |     17102 |    1980    86175   259380 |    81955    17102    169 |  0.000 % |
4.49/4.54	c |     25751 |    1980    86175   259380 |    90151    25751    158 |  0.000 % |
7.60/7.65	c |     38726 |    1980    86175   259380 |    99166    38726    153 |  0.000 % |
13.10/13.17	c |     58187 |    1980    86175   259380 |   109083    58187    156 |  0.000 % |
22.29/22.33	c |     87379 |    1980    86175   259380 |   119991    87379    161 |  0.000 % |
38.09/38.12	c |    131168 |    1980    86175   259380 |   131990    26239    113 |  0.000 % |
70.89/70.95	c |    196852 |    1980    86175   259380 |   145189    91923    162 |  0.000 % |
125.79/125.89	c |    295378 |    1980    86175   259380 |   159708    59945    169 |  0.000 % |
224.17/224.27	c |    443168 |    1980    86175   259380 |   175679    67206    195 |  0.000 % |
377.66/377.75	c |    664851 |    1980    86175   259380 |   193247   130225    152 |  0.000 % |
964.93/965.00	c |    997376 |    1980    86175   259380 |   212572   108678    278 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-338403-1173685257 -o ROOT/results/node16/solver-338403-1173685257 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338403-1173685257/minisat /tmp/evaluation/338403-1173685257/instance-338403-1173685257.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 5064
/proc/meminfo: memFree=1734552/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=2044 CPUtime=0
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 426 0 0 0 0 0 0 0 18 0 1 0 388480026 2093056 410 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 511 410 58 138 0 370 0

[startup+0.082519 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5064
/proc/meminfo: memFree=1734552/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=5012 CPUtime=0.07
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 1149 0 0 0 7 0 0 0 18 0 1 0 388480026 5132288 1133 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 1253 1133 58 138 0 1112 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5012

[startup+0.101516 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5064
/proc/meminfo: memFree=1734552/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=5912 CPUtime=0.09
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 1333 0 0 0 9 0 0 0 18 0 1 0 388480026 6053888 1317 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134532714 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 1478 1320 58 138 0 1337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5912

[startup+0.301493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5064
/proc/meminfo: memFree=1734552/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=6700 CPUtime=0.29
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 1605 0 0 0 29 0 0 0 19 0 1 0 388480026 6860800 1589 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134530825 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 1675 1589 72 138 0 1534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6700

[startup+0.701445 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5064
/proc/meminfo: memFree=1734552/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=7148 CPUtime=0.69
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 1689 0 0 0 69 0 0 0 22 0 1 0 388480026 7319552 1673 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 1787 1673 72 138 0 1646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7148

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1728528/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=9240 CPUtime=1.49
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 2386 0 0 0 149 0 0 0 25 0 1 0 388480026 9461760 2201 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134556619 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 2310 2201 74 138 0 2169 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9240

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1722448/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=17608 CPUtime=3.09
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 4487 0 0 0 307 2 0 0 25 0 1 0 388480026 18030592 4302 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 4402 4302 74 138 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17608

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1709464/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=27640 CPUtime=6.29
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 6991 0 0 0 626 3 0 0 25 0 1 0 388480026 28303360 6806 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 6910 6806 74 138 0 6769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27640

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1693216/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=42924 CPUtime=12.69
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 10832 0 0 0 1263 6 0 0 25 0 1 0 388480026 43954176 10647 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 10731 10647 74 138 0 10590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42924

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1666656/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=68648 CPUtime=25.49
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 17220 0 0 0 2538 11 0 0 25 0 1 0 388480026 70295552 17035 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 17162 17035 74 138 0 17021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68648

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1654944/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=79940 CPUtime=51.09
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 20062 0 0 0 5095 14 0 0 25 0 1 0 388480026 81858560 19877 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134556067 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 19985 19877 74 138 0 19844 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79940

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1625632/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=109404 CPUtime=102.29
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 27366 0 0 0 10208 21 0 0 25 0 1 0 388480026 112029696 27181 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134549420 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 27351 27181 74 138 0 27210 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 109404

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1625568/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=109404 CPUtime=162.28
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 27370 0 0 0 16207 21 0 0 25 0 1 0 388480026 112029696 27185 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 27351 27185 74 138 0 27210 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 109404

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5065
/proc/meminfo: memFree=1607520/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=127496 CPUtime=222.27
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 31871 0 0 0 22202 25 0 0 25 0 1 0 388480026 130555904 31686 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 31874 31686 74 138 0 31733 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 127496

[startup+282.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1607648/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=127496 CPUtime=282.28
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 31871 0 0 0 28202 26 0 0 25 0 1 0 388480026 130555904 31686 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550279 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 31874 31686 74 138 0 31733 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 127496

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1603616/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=131348 CPUtime=342.27
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 32865 0 0 0 34200 27 0 0 25 0 1 0 388480026 134500352 32680 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 32837 32680 74 138 0 32696 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 131348

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1603552/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=131348 CPUtime=402.26
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 32865 0 0 0 40199 27 0 0 25 0 1 0 388480026 134500352 32680 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 32837 32680 74 138 0 32696 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 131348

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5065
/proc/meminfo: memFree=1570528/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=164420 CPUtime=462.26
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 41102 0 0 0 46190 36 0 0 25 0 1 0 388480026 168366080 40917 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 41105 40917 74 138 0 40964 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 164420

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1570464/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=164420 CPUtime=522.26
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 41108 0 0 0 52189 37 0 0 25 0 1 0 388480026 168366080 40923 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 41105 40923 74 138 0 40964 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 164420

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 5065
/proc/meminfo: memFree=1570464/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=164420 CPUtime=582.25
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 41112 0 0 0 58188 37 0 0 25 0 1 0 388480026 168366080 40927 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 41105 40927 74 138 0 40964 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 164420

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5065
/proc/meminfo: memFree=1570592/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=164420 CPUtime=642.26
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 41112 0 0 0 64188 38 0 0 25 0 1 0 388480026 168366080 40927 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 41105 40927 74 138 0 40964 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 164420

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1550688/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=184820 CPUtime=702.25
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 46174 0 0 0 70182 43 0 0 25 0 1 0 388480026 189255680 45989 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 46205 45989 74 138 0 46064 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 184820

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1531360/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=203716 CPUtime=762.24
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 50883 0 0 0 76175 49 0 0 25 0 1 0 388480026 208605184 50698 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 50929 50698 74 138 0 50788 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 203716

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1510944/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=224328 CPUtime=822.24
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 56010 0 0 0 82170 54 0 0 25 0 1 0 388480026 229711872 55825 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 56082 55825 74 138 0 55941 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 224328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1489504/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245628 CPUtime=882.23
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61323 0 0 0 88163 60 0 0 25 0 1 0 388480026 251523072 61138 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134549291 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61407 61138 74 138 0 61266 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 245628

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 5065
/proc/meminfo: memFree=1489440/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245628 CPUtime=942.23
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61324 0 0 0 94162 61 0 0 25 0 1 0 388480026 251523072 61139 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61407 61139 74 138 0 61266 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 245628

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 5065
/proc/meminfo: memFree=1489632/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245628 CPUtime=1002.22
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61324 0 0 0 100161 61 0 0 25 0 1 0 388480026 251523072 61139 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61407 61139 74 138 0 61266 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 245628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1489504/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=246032 CPUtime=1062.22
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61339 0 0 0 106160 62 0 0 25 0 1 0 388480026 251936768 61154 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61508 61154 74 138 0 61367 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 246032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1489568/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245724 CPUtime=1122.22
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61345 0 0 0 112160 62 0 0 25 0 1 0 388480026 251621376 61108 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61431 61108 74 138 0 61290 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 245724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1489568/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245724 CPUtime=1182.21
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61345 0 0 0 118159 62 0 0 25 0 1 0 388480026 251621376 61108 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61431 61108 74 138 0 61290 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 245724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1489568/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245724 CPUtime=1200.02
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61345 0 0 0 119939 63 0 0 25 0 1 0 388480026 251621376 61108 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61431 61108 74 138 0 61290 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 245724

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5065
/proc/meminfo: memFree=1489568/2055920 swapFree=4159664/4192956
[pid=5064] ppid=5062 vsize=245724 CPUtime=1200.02
/proc/5064/stat : 5064 (minisat) R 5062 5064 4530 0 -1 4194304 61345 0 0 0 119939 63 0 0 25 0 1 0 388480026 251621376 61108 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5064/statm: 61431 61108 74 138 0 61290 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 245724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.15
CPU time (s): 1200.07
CPU user time (s): 1199.4
CPU system time (s): 0.671897
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 246032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.4
system time used= 0.671897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61345
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= 2131

runsolver used 1.39479 second user time and 2.97855 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 07:40:57 UTC 2007

IDJOB= 338403
IDBENCH= 24722
IDSOLVER= 109
FILE ID= node16/338403-1173685257

PBS_JOBID= 4101480

Free space on /tmp= 66478 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338403-1173685257/minisat /tmp/evaluation/338403-1173685257/instance-338403-1173685257.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-338403-1173685257 -o ROOT/results/node16/solver-338403-1173685257 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338403-1173685257/minisat /tmp/evaluation/338403-1173685257/instance-338403-1173685257.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ae4e3f3661a3c7ad7c7ec30d56d611a1

RANDOM SEED= 155751097

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1734960 kB
Buffers:         37540 kB
Cached:         209664 kB
SwapCached:       2084 kB
Active:         153912 kB
Inactive:       115948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734960 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            36716 kB
Committed_AS:  1450440 kB
PageTables:       1720 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= 66478 MiB

End job on node16 on Mon Mar 12 08:00:59 UTC 2007