Trace number 421401

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) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |    1997     6843    20432 |     2281        0    nan |  0.000 % |
0.01/0.03	c |       103 |    1997     6843    20432 |     2509      103     26 |  0.000 % |
0.01/0.04	c |       254 |    1997     6843    20432 |     2760      254     27 |  0.000 % |
0.01/0.06	c |       479 |    1997     6843    20432 |     3036      479     26 |  0.000 % |
0.01/0.09	c |       816 |    1997     6843    20432 |     3339      816     25 |  0.000 % |
0.10/0.14	c |      1323 |    1997     6843    20432 |     3673     1323     28 |  0.000 % |
0.20/0.22	c |      2083 |    1997     6843    20432 |     4040     2083     29 |  0.000 % |
0.30/0.34	c |      3222 |    1997     6843    20432 |     4445     3222     28 |  0.000 % |
0.49/0.54	c |      4930 |    1997     6843    20432 |     4889     2604     27 |  0.000 % |
0.79/0.88	c |      7492 |    1997     6843    20432 |     5378     2641     25 |  0.000 % |
1.29/1.37	c |     11336 |    1997     6843    20432 |     5916     3686     26 |  0.000 % |
2.10/2.15	c |     17103 |    1997     6843    20432 |     6507     3378     24 |  0.000 % |
3.39/3.40	c |     25753 |    1997     6843    20432 |     7158     5347     27 |  0.000 % |
5.29/5.35	c |     38727 |    1997     6843    20432 |     7874     3698     25 |  0.000 % |
8.39/8.43	c |     58188 |    1997     6843    20432 |     8662     6995     30 |  0.000 % |
13.29/13.33	c |     87380 |    1997     6843    20432 |     9528     5309     26 |  0.000 % |
20.89/20.91	c |    131169 |    1997     6843    20432 |    10481     5472     23 |  0.000 % |
32.89/32.91	c |    196854 |    1997     6843    20432 |    11529     7238     26 |  0.000 % |
52.08/52.16	c |    295380 |    1997     6843    20432 |    12682    11712     29 |  0.000 % |
82.17/82.21	c |    443171 |    1997     6843    20432 |    13950    11534     27 |  0.000 % |
131.05/131.13	c |    664854 |    1997     6843    20432 |    15345     7170     25 |  0.000 % |
206.73/206.82	c |    997379 |    1997     6843    20432 |    16879    13418     30 |  0.000 % |
326.00/326.13	c |   1496167 |    1997     6843    20432 |    18567     9049     26 |  0.000 % |
517.25/517.49	c |   2244349 |    1997     6843    20432 |    20424    16613     29 |  0.000 % |
823.96/824.29	c |   3366623 |    1997     6843    20432 |    22467    14684     26 |  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/node55/watcher-421401-1177503526 -o ROOT/results/node55/solver-421401-1177503526 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421401-1177503526/minisat_noassertions /tmp/evaluation/421401-1177503526/instance-421401-1177503526.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: 0.99 0.98 0.93 3/64 10547
/proc/meminfo: memFree=1554500/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=2160 CPUtime=0
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 198262617 2211840 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 540 213 50 130 0 407 0

[startup+0.0209861 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10547
/proc/meminfo: memFree=1554500/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=2568 CPUtime=0.01
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 341 0 0 0 1 0 0 0 18 0 1 0 198262617 2629632 327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533238 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 642 327 62 130 0 509 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2568

[startup+0.101993 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10547
/proc/meminfo: memFree=1554500/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=2672 CPUtime=0.1
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 363 0 0 0 10 0 0 0 18 0 1 0 198262617 2736128 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 668 349 66 130 0 535 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2672

[startup+0.302012 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10547
/proc/meminfo: memFree=1554500/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=2804 CPUtime=0.3
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 392 0 0 0 30 0 0 0 19 0 1 0 198262617 2871296 378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 701 378 66 130 0 568 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2804

[startup+0.701049 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 10547
/proc/meminfo: memFree=1554500/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=3068 CPUtime=0.69
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 459 0 0 0 69 0 0 0 22 0 1 0 198262617 3141632 445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547052 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 767 445 66 130 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3068

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1552892/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=3200 CPUtime=1.49
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 198262617 3276800 489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 800 489 66 130 0 667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3200

[startup+3.10128 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1552508/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=3596 CPUtime=3.09
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 592 0 0 0 309 0 0 0 25 0 1 0 198262617 3682304 578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 899 578 66 130 0 766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3596

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1552060/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=3860 CPUtime=6.29
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 671 0 0 0 629 0 0 0 25 0 1 0 198262617 3952640 657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 965 657 66 130 0 832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1551420/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=4268 CPUtime=12.69
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 769 0 0 0 1269 0 0 0 25 0 1 0 198262617 4370432 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 1067 755 66 130 0 934 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1550908/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=4796 CPUtime=25.49
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 901 0 0 0 2549 0 0 0 25 0 1 0 198262617 4911104 887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 1199 887 66 130 0 1066 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4796

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1550076/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=5596 CPUtime=51.08
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 1105 0 0 0 5108 0 0 0 25 0 1 0 198262617 5730304 1091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 1399 1091 66 130 0 1266 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5596

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1549116/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=6660 CPUtime=102.26
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 1358 0 0 0 10226 0 0 0 25 0 1 0 198262617 6819840 1344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 1665 1344 66 130 0 1532 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6660

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1548092/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=7568 CPUtime=162.24
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 1596 0 0 0 16224 0 0 0 25 0 1 0 198262617 7749632 1582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 1892 1582 66 130 0 1759 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7568

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1547644/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=8108 CPUtime=222.23
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 1705 0 0 0 22223 0 0 0 25 0 1 0 198262617 8302592 1691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2027 1691 66 130 0 1894 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8108

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1547004/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=8636 CPUtime=282.22
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 1849 0 0 0 28221 1 0 0 25 0 1 0 198262617 8843264 1835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2159 1835 66 130 0 2026 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8636

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1546428/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=9320 CPUtime=342.2
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 1998 0 0 0 34219 1 0 0 25 0 1 0 198262617 9543680 1984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2330 1984 66 130 0 2197 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9320

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1546172/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=9452 CPUtime=402.18
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2039 0 0 0 40217 1 0 0 25 0 1 0 198262617 9678848 2025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2363 2025 66 130 0 2230 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9452

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1545980/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=9732 CPUtime=462.16
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2100 0 0 0 46215 1 0 0 25 0 1 0 198262617 9965568 2086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2433 2086 66 130 0 2300 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9732

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1545468/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=10272 CPUtime=522.15
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2238 0 0 0 52214 1 0 0 25 0 1 0 198262617 10518528 2224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2568 2224 66 130 0 2435 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10272

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1544892/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=10816 CPUtime=582.13
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2376 0 0 0 58212 1 0 0 25 0 1 0 198262617 11075584 2362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2704 2362 66 130 0 2571 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10816

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1544828/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=10816 CPUtime=642.12
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2390 0 0 0 64211 1 0 0 25 0 1 0 198262617 11075584 2376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2704 2376 66 130 0 2571 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10816

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1544316/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=11344 CPUtime=702.1
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2510 0 0 0 70209 1 0 0 25 0 1 0 198262617 11616256 2496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2836 2496 66 130 0 2703 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11344

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1544316/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=11344 CPUtime=762.08
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2514 0 0 0 76207 1 0 0 25 0 1 0 198262617 11616256 2500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2836 2500 66 130 0 2703 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11344

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1544252/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=11480 CPUtime=822.06
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2536 0 0 0 82205 1 0 0 25 0 1 0 198262617 11755520 2522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 2870 2522 66 130 0 2737 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11480

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1543228/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=12404 CPUtime=882.05
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2781 0 0 0 88203 2 0 0 25 0 1 0 198262617 12701696 2767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3101 2767 66 130 0 2968 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 12404

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1543164/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=12404 CPUtime=942.03
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2791 0 0 0 94201 2 0 0 25 0 1 0 198262617 12701696 2777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3101 2777 66 130 0 2968 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1542780/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=12928 CPUtime=1002.01
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2897 0 0 0 100199 2 0 0 25 0 1 0 198262617 13238272 2883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3232 2883 66 130 0 3099 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1542780/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=12928 CPUtime=1062
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2898 0 0 0 106198 2 0 0 25 0 1 0 198262617 13238272 2884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3232 2884 66 130 0 3099 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12928

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1542780/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=12928 CPUtime=1121.98
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2898 0 0 0 112196 2 0 0 25 0 1 0 198262617 13238272 2884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3232 2884 66 130 0 3099 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1542588/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=13060 CPUtime=1181.96
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2946 0 0 0 118194 2 0 0 25 0 1 0 198262617 13373440 2932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3265 2932 66 130 0 3132 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 13060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 10548
/proc/meminfo: memFree=1542524/2055920 swapFree=4184544/4192956
[pid=10547] ppid=10545 vsize=13060 CPUtime=1200.06
/proc/10547/stat : 10547 (minisat_noasser) R 10545 10547 9036 0 -1 4194304 2946 0 0 0 120004 2 0 0 25 0 1 0 198262617 13373440 2932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10547/statm: 3265 2932 66 130 0 3132 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13060

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.031995
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 13060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2946
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= 2358

runsolver used 0.986849 second user time and 2.29965 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 12:18:46 UTC 2007

IDJOB= 421401
IDBENCH= 20322
IDSOLVER= 188
FILE ID= node55/421401-1177503526

PBS_JOBID= 4685825

Free space on /tmp= 66354 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421401-1177503526/minisat_noassertions /tmp/evaluation/421401-1177503526/instance-421401-1177503526.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-421401-1177503526 -o ROOT/results/node55/solver-421401-1177503526 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421401-1177503526/minisat_noassertions /tmp/evaluation/421401-1177503526/instance-421401-1177503526.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 810131132

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1554908 kB
Buffers:         45408 kB
Cached:         343308 kB
SwapCached:       2556 kB
Active:         205124 kB
Inactive:       231080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554908 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          53860 kB
Slab:            50744 kB
Committed_AS:  1348492 kB
PageTables:       1468 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= 66354 MiB

End job on node55 on Wed Apr 25 12:38:48 UTC 2007