Trace number 421455

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) 1200.12 1200.48

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
Bench CategoryINDUST (industrial 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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

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:  269416                                               |
0.00/0.00	c |  Number of clauses:    1236673                                              |
1.39/1.48	c |  Parsing time:         1.35         s                                       |
5.78/5.84	c ============================[ Search Statistics ]==============================
5.78/5.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.78/5.84	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.78/5.84	c ===============================================================================
5.78/5.84	c |         0 |   66960   433114  1117772 |   144371        0    nan |  0.000 % |
6.08/6.17	c |       100 |   66960   433114  1117772 |   158808       99     52 | 48.084 % |
6.58/6.64	c |       250 |   66849   433114  1117772 |   174689      236     46 | 49.021 % |
7.07/7.19	c |       475 |   66846   433114  1117772 |   192158      456     51 | 49.247 % |
8.37/8.45	c |       812 |   61539   396179  1032023 |   211374      769     51 | 50.048 % |
9.67/9.78	c |      1321 |   60942   392335  1022951 |   232511     1270     58 | 50.302 % |
11.57/11.65	c |      2081 |   60612   389709  1016495 |   255762     2027     83 | 50.312 % |
16.07/16.19	c |      3220 |   59859   383880  1002319 |   281338     2930     97 | 50.595 % |
21.67/21.76	c |      4928 |   58838   377100   986331 |   309472     4623    112 | 51.048 % |
28.67/28.72	c |      7492 |   47158   289653   767339 |   340420     6793    128 | 55.578 % |
35.07/35.17	c |     11336 |   45226   271892   722438 |   374462    10567    139 | 56.023 % |
50.66/50.78	c |     17102 |   45147   271372   721198 |   411908    16325    183 | 56.075 % |
68.26/68.35	c |     25751 |   44944   269705   717169 |   453099    24958    182 | 56.202 % |
102.55/102.62	c |     38725 |   44400   266267   708492 |   498408    37893    206 | 56.353 % |
156.74/156.86	c |     58186 |   44163   264669   704633 |   548249    57337    252 | 56.659 % |
238.71/238.84	c |     87379 |   43026   256290   684022 |   603074    86418    275 | 56.840 % |
377.77/377.96	c |    131168 |   43002   256077   683491 |   663382   130204    264 | 56.849 % |
629.90/630.16	c |    196853 |   41790   249076   663232 |   729720   195855    269 | 57.300 % |
1099.17/1099.54	c |    295381 |   41772   248947   662924 |   802692   294376    292 | 57.379 % |

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/node19/watcher-421455-1177491773 -o ROOT/results/node19/solver-421455-1177491773 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421455-1177491773/minisat_noassertions /tmp/evaluation/421455-1177491773/instance-421455-1177491773.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 11318
/proc/meminfo: memFree=1792336/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=2620 CPUtime=0
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 526 0 0 0 0 0 0 0 18 0 1 0 197094815 2682880 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 0 0 0
/proc/11318/statm: 655 518 50 130 0 522 0

[startup+0.042476 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 11318
/proc/meminfo: memFree=1792336/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=8184 CPUtime=0.03
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 1750 0 0 0 3 0 0 0 18 0 1 0 197094815 8380416 1736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531160 0 0 4096 3 0 0 0 17 0 0 0
/proc/11318/statm: 2046 1736 50 130 0 1913 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8184

[startup+0.101482 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 11318
/proc/meminfo: memFree=1792336/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=13848 CPUtime=0.09
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 2895 0 0 0 8 1 0 0 18 0 1 0 197094815 14180352 2881 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 0 0 0
/proc/11318/statm: 3462 2881 50 130 0 3329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13848

[startup+0.301504 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 11318
/proc/meminfo: memFree=1792336/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=48396 CPUtime=0.29
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 9933 0 0 0 25 4 0 0 19 0 1 0 197094815 49557504 9919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/11318/statm: 12099 9920 50 130 0 11966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48396

[startup+0.701547 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 11318
/proc/meminfo: memFree=1792336/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=68596 CPUtime=0.69
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 14935 0 0 0 62 7 0 0 23 0 1 0 197094815 70242304 14921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/11318/statm: 17149 14922 50 130 0 17016 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68596

[startup+1.50163 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 11319
/proc/meminfo: memFree=1718344/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=106160 CPUtime=1.49
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 24438 0 0 0 137 12 0 0 25 0 1 0 197094815 108707840 24424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529222 0 0 4096 3 0 0 0 17 0 0 0
/proc/11318/statm: 26540 24424 61 130 0 26407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106160

[startup+3.10182 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 11319
/proc/meminfo: memFree=1693128/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=119580 CPUtime=3.08
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 27679 0 0 0 294 14 0 0 25 0 1 0 197094815 122449920 27665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545969 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 29895 27665 61 130 0 29762 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 119580

[startup+6.30197 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 11319
/proc/meminfo: memFree=1661512/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=117548 CPUtime=6.28
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 33046 0 0 0 612 16 0 0 25 0 1 0 197094815 120369152 28278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 29387 28278 67 130 0 29254 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117548

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 11319
/proc/meminfo: memFree=1679176/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=117548 CPUtime=12.67
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 33061 0 0 0 1251 16 0 0 25 0 1 0 197094815 120369152 28293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 29387 28293 67 130 0 29254 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 117548

[startup+25.501 s]
/proc/loadavg: 0.94 0.95 0.69 2/78 11319
/proc/meminfo: memFree=1679240/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=117548 CPUtime=25.47
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 33061 0 0 0 2531 16 0 0 25 0 1 0 197094815 120369152 28293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 29387 28293 67 130 0 29254 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 117548

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 11319
/proc/meminfo: memFree=1679304/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=117548 CPUtime=51.06
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 33061 0 0 0 5090 16 0 0 25 0 1 0 197094815 120369152 28293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 29387 28293 67 130 0 29254 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 117548

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 11319
/proc/meminfo: memFree=1670408/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=126556 CPUtime=102.26
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 35306 0 0 0 10207 19 0 0 25 0 1 0 197094815 129593344 30538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 31639 30538 67 130 0 31506 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 126556

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 11319
/proc/meminfo: memFree=1642376/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=154908 CPUtime=162.23
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 42364 0 0 0 16197 26 0 0 25 0 1 0 197094815 158625792 37596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 38727 37596 67 130 0 38594 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 154908

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 11319
/proc/meminfo: memFree=1613128/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=183700 CPUtime=222.21
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 49575 0 0 0 22188 33 0 0 25 0 1 0 197094815 188108800 44807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 45925 44807 67 130 0 45792 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 183700

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 11319
/proc/meminfo: memFree=1593544/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=203712 CPUtime=282.2
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 54537 0 0 0 28182 38 0 0 25 0 1 0 197094815 208601088 49769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 50928 49769 67 130 0 50795 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 203712

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 11319
/proc/meminfo: memFree=1575496/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=221444 CPUtime=342.18
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 58994 0 0 0 34176 42 0 0 25 0 1 0 197094815 226758656 54226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553043 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 55361 54226 67 130 0 55228 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 221444

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 11319
/proc/meminfo: memFree=1556296/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=240800 CPUtime=402.17
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 63846 0 0 0 40170 47 0 0 25 0 1 0 197094815 246579200 59078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 60200 59078 67 130 0 60067 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 240800

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 11319
/proc/meminfo: memFree=1538184/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=259072 CPUtime=462.15
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 68352 0 0 0 46163 52 0 0 25 0 1 0 197094815 265289728 63584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 64768 63584 67 130 0 64635 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 259072

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 11319
/proc/meminfo: memFree=1518152/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=279108 CPUtime=522.14
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 73363 0 0 0 52156 58 0 0 25 0 1 0 197094815 285806592 68595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 69777 68595 67 130 0 69644 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 279108

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 11319
/proc/meminfo: memFree=1502856/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=294176 CPUtime=582.12
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 77141 0 0 0 58150 62 0 0 25 0 1 0 197094815 301236224 72373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 73544 72373 67 130 0 73411 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 294176

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 11319
/proc/meminfo: memFree=1486280/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=310644 CPUtime=642.11
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 81268 0 0 0 64145 66 0 0 25 0 1 0 197094815 318099456 76500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 77661 76500 67 130 0 77528 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 310644

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 11319
/proc/meminfo: memFree=1467912/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=329396 CPUtime=702.08
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 85868 0 0 0 70138 70 0 0 25 0 1 0 197094815 337301504 81100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553470 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 82349 81100 67 130 0 82216 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 329396

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 11319
/proc/meminfo: memFree=1451848/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=345360 CPUtime=762.07
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 89847 0 0 0 76133 74 0 0 25 0 1 0 197094815 353648640 85079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 86340 85079 67 130 0 86207 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 345360

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 11319
/proc/meminfo: memFree=1435976/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=361336 CPUtime=822.04
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 93865 0 0 0 82126 78 0 0 25 0 1 0 197094815 370008064 89097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548187 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 90334 89097 67 130 0 90201 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 361336

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 11319
/proc/meminfo: memFree=1416072/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=381060 CPUtime=882.03
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 98795 0 0 0 88120 83 0 0 25 0 1 0 197094815 390205440 94027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 95265 94027 67 130 0 95132 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 381060

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 11319
/proc/meminfo: memFree=1399368/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=397844 CPUtime=942.01
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 103015 0 0 0 94113 88 0 0 25 0 1 0 197094815 407392256 98247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 99461 98247 67 130 0 99328 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 397844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 11319
/proc/meminfo: memFree=1382600/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=414396 CPUtime=1001.99
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 107144 0 0 0 100107 92 0 0 25 0 1 0 197094815 424341504 102376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 103599 102376 67 130 0 103466 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 414396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 11319
/proc/meminfo: memFree=1366152/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=430932 CPUtime=1061.98
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 111302 0 0 0 106101 97 0 0 25 0 1 0 197094815 441274368 106534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 107733 106534 67 130 0 107600 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 430932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 11319
/proc/meminfo: memFree=1352328/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=444620 CPUtime=1121.96
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 114709 0 0 0 112095 101 0 0 25 0 1 0 197094815 455290880 109941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 111155 109941 67 130 0 111022 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 444620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 11319
/proc/meminfo: memFree=1335944/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=461748 CPUtime=1181.94
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 118832 0 0 0 118089 105 0 0 25 0 1 0 197094815 472829952 114064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 115437 114064 67 130 0 115304 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 461748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 11319
/proc/meminfo: memFree=1330696/2055920 swapFree=4153624/4192956
[pid=11318] ppid=11316 vsize=466664 CPUtime=1200.04
/proc/11318/stat : 11318 (minisat_noasser) R 11316 11318 11015 0 -1 4194304 120082 0 0 0 119898 106 0 0 25 0 1 0 197094815 477863936 115314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/11318/statm: 116666 115314 67 130 0 116533 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 466664

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): 1200.48
CPU time (s): 1200.12
CPU user time (s): 1198.98
CPU system time (s): 1.13883
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 466664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.98
system time used= 1.13883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120082
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= 21775

runsolver used 0.909861 second user time and 2.6326 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Apr 25 09:02:54 UTC 2007

IDJOB= 421455
IDBENCH= 20378
IDSOLVER= 188
FILE ID= node19/421455-1177491773

PBS_JOBID= 4685848

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/421455-1177491773/minisat_noassertions /tmp/evaluation/421455-1177491773/instance-421455-1177491773.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-421455-1177491773 -o ROOT/results/node19/solver-421455-1177491773 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421455-1177491773/minisat_noassertions /tmp/evaluation/421455-1177491773/instance-421455-1177491773.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 507799188

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1792808 kB
Buffers:         37536 kB
Cached:         154260 kB
SwapCached:       8804 kB
Active:         130528 kB
Inactive:        84860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792808 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:           23864 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            33264 kB
Committed_AS:  4702304 kB
PageTables:       1784 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= 66446 MiB

End job on node19 on Wed Apr 25 09:22:57 UTC 2007