Trace number 1594658

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.1 1200.61

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-280-100.cnf
MD5SUMc909afe1ffd8842fe3c52ac70d36fc85
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark395.338
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
Number of clauses of size over 50

Solver Data 

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:  280                                                  |
0.00/0.00	c |  Number of clauses:    672                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     280      672     1680 |      224        0    nan |  0.000 % |
0.00/0.00	c |       100 |     280      672     1680 |      246      100     42 |  0.001 % |
0.00/0.00	c |       251 |     280      672     1680 |      271      251     39 |  0.001 % |
0.00/0.01	c |       480 |     280      672     1680 |      298      298     36 |  0.001 % |
0.00/0.02	c |       818 |     280      672     1680 |      327      299     32 |  0.001 % |
0.00/0.03	c |      1325 |     280      672     1680 |      360      400     32 |  0.001 % |
0.00/0.05	c |      2085 |     280      672     1680 |      396      259     22 |  0.001 % |
0.00/0.08	c |      3230 |     280      672     1680 |      436      435     31 |  0.001 % |
0.10/0.13	c |      4940 |     280      672     1680 |      480      289     21 |  0.001 % |
0.20/0.21	c |      7503 |     280      672     1680 |      528      303     20 |  0.001 % |
0.30/0.34	c |     11347 |     280      672     1680 |      580      599     35 |  0.001 % |
0.50/0.52	c |     17114 |     280      672     1680 |      639      417     26 |  0.001 % |
0.80/0.81	c |     25764 |     280      672     1680 |      703      447     27 |  0.001 % |
1.20/1.27	c |     38740 |     280      672     1680 |      773      462     28 |  0.001 % |
1.90/1.94	c |     58203 |     280      672     1680 |      850      848     38 |  0.001 % |
2.99/3.02	c |     87396 |     280      672     1680 |      935      606     31 |  0.001 % |
4.69/4.70	c |    131185 |     280      672     1680 |     1029      860     39 |  0.001 % |
7.29/7.33	c |    196869 |     280      672     1680 |     1132     1117     41 |  0.001 % |
11.39/11.49	c |    295396 |     280      672     1680 |     1245      866     39 |  0.001 % |
17.70/17.70	c |    443185 |     280      672     1680 |     1369     1227     43 |  0.001 % |
27.18/27.21	c |    664868 |     280      672     1680 |     1506      944     36 |  0.001 % |
41.88/41.92	c |    997394 |     280      672     1680 |     1657     1386     45 |  0.001 % |
64.57/64.66	c |   1496183 |     280      672     1680 |     1823     1672     41 |  0.001 % |
100.95/101.05	c |   2244366 |     280      672     1680 |     2005     1955     46 |  0.001 % |
156.94/157.07	c |   3366640 |     280      672     1680 |     2206     1675     46 |  0.001 % |
243.49/243.68	c |   5050052 |     280      672     1680 |     2426     1856     44 |  0.001 % |
378.84/379.06	c |   7575168 |     280      672     1680 |     2669     1922     47 |  0.001 % |
589.67/590.00	c |  11362843 |     280      672     1680 |     2936     2473     49 |  0.001 % |
920.02/920.40	c |  17044356 |     280      672     1680 |     3230     1745     44 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1594658-1239279424/watcher-1594658-1239279424 -o /tmp/evaluation-result-1594658-1239279424/solver-1594658-1239279424 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1594658-1239279424.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): 1800 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: 0.00 0.00 0.00 3/64 16941
/proc/meminfo: memFree=1309320/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=1720 CPUtime=0
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1200604754 1761280 104 1992294400 134512640 135048876 4294956208 18446744073709551615 134682981 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 430 104 66 130 0 297 0

[startup+0.106498 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 16941
/proc/meminfo: memFree=1309320/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=1852 CPUtime=0.1
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 140 0 0 0 10 0 0 0 18 0 1 0 1200604754 1896448 126 1992294400 134512640 135048876 4294956208 18446744073709551615 134552400 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 463 126 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.202507 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 16941
/proc/meminfo: memFree=1309320/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=1852 CPUtime=0.2
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 146 0 0 0 20 0 0 0 18 0 1 0 1200604754 1896448 132 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 463 132 66 130 0 330 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1852

[startup+0.302517 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 16941
/proc/meminfo: memFree=1309320/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=1852 CPUtime=0.3
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 150 0 0 0 30 0 0 0 19 0 1 0 1200604754 1896448 136 1992294400 134512640 135048876 4294956208 18446744073709551615 134553161 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 463 136 66 130 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1852

[startup+0.701553 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 16941
/proc/meminfo: memFree=1309320/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=1984 CPUtime=0.7
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 169 0 0 0 70 0 0 0 23 0 1 0 1200604754 2031616 155 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 496 155 66 130 0 363 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1984

[startup+1.50163 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 16942
/proc/meminfo: memFree=1308864/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=1984 CPUtime=1.5
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 188 0 0 0 150 0 0 0 25 0 1 0 1200604754 2031616 174 1992294400 134512640 135048876 4294956208 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 496 174 66 130 0 363 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1984

[startup+3.10178 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 16942
/proc/meminfo: memFree=1308672/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=2116 CPUtime=3.09
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 215 0 0 0 309 0 0 0 25 0 1 0 1200604754 2166784 201 1992294400 134512640 135048876 4294956208 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 529 201 66 130 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30107 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 16942
/proc/meminfo: memFree=1308480/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=2244 CPUtime=6.29
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 243 0 0 0 629 0 0 0 25 0 1 0 1200604754 2297856 229 1992294400 134512640 135048876 4294956208 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 561 229 66 130 0 428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2244

[startup+12.7017 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 16942
/proc/meminfo: memFree=1308224/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=2368 CPUtime=12.69
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 282 0 0 0 1269 0 0 0 25 0 1 0 1200604754 2424832 268 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 592 268 66 130 0 459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2368

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 16942
/proc/meminfo: memFree=1308096/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=2620 CPUtime=25.48
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 334 0 0 0 2548 0 0 0 25 0 1 0 1200604754 2682880 320 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 655 320 66 130 0 522 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2620

[startup+51.1012 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 16942
/proc/meminfo: memFree=1307904/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=2884 CPUtime=51.07
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 404 0 0 0 5107 0 0 0 25 0 1 0 1200604754 2953216 390 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 721 390 66 130 0 588 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2884

[startup+102.302 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 16942
/proc/meminfo: memFree=1307456/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=3268 CPUtime=102.26
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 484 0 0 0 10226 0 0 0 25 0 1 0 1200604754 3346432 470 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 817 470 66 130 0 684 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3268

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 16942
/proc/meminfo: memFree=1307200/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=3512 CPUtime=162.23
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 546 0 0 0 16223 0 0 0 25 0 1 0 1200604754 3596288 532 1992294400 134512640 135048876 4294956208 18446744073709551615 134552902 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 878 532 66 130 0 745 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3512

[startup+222.307 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 16942
/proc/meminfo: memFree=1307072/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=3632 CPUtime=222.2
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 579 0 0 0 22220 0 0 0 25 0 1 0 1200604754 3719168 565 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 908 565 66 130 0 775 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3632

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 16942
/proc/meminfo: memFree=1306816/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=3900 CPUtime=282.17
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 643 0 0 0 28217 0 0 0 25 0 1 0 1200604754 3993600 629 1992294400 134512640 135048876 4294956208 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 975 629 66 130 0 842 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 3900

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 16942
/proc/meminfo: memFree=1306688/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=3900 CPUtime=342.15
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 668 0 0 0 34215 0 0 0 25 0 1 0 1200604754 3993600 654 1992294400 134512640 135048876 4294956208 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 975 654 66 130 0 842 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 3900

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 16942
/proc/meminfo: memFree=1306560/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4036 CPUtime=402.13
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 697 0 0 0 40213 0 0 0 25 0 1 0 1200604754 4132864 683 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1009 683 66 130 0 876 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4036

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 16942
/proc/meminfo: memFree=1306496/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4168 CPUtime=462.11
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 718 0 0 0 46211 0 0 0 25 0 1 0 1200604754 4268032 704 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1042 704 66 130 0 909 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4168

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 16942
/proc/meminfo: memFree=1306432/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4300 CPUtime=522.09
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 738 0 0 0 52209 0 0 0 25 0 1 0 1200604754 4403200 724 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1075 724 66 130 0 942 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4300

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 16942
/proc/meminfo: memFree=1306432/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4300 CPUtime=582.07
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 741 0 0 0 58207 0 0 0 25 0 1 0 1200604754 4403200 727 1992294400 134512640 135048876 4294956208 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1075 727 66 130 0 942 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4300

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 16942
/proc/meminfo: memFree=1306304/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4436 CPUtime=642.05
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 780 0 0 0 64205 0 0 0 25 0 1 0 1200604754 4542464 766 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1109 766 66 130 0 976 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4436

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 16942
/proc/meminfo: memFree=1306176/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4436 CPUtime=702.02
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 796 0 0 0 70202 0 0 0 25 0 1 0 1200604754 4542464 782 1992294400 134512640 135048876 4294956208 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1109 782 66 130 0 976 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 4436

[startup+762.303 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 16942
/proc/meminfo: memFree=1306048/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4436 CPUtime=762
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 803 0 0 0 76200 0 0 0 25 0 1 0 1200604754 4542464 789 1992294400 134512640 135048876 4294956208 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1109 789 66 130 0 976 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 4436

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 16942
/proc/meminfo: memFree=1305984/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4572 CPUtime=821.98
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 831 0 0 0 82198 0 0 0 25 0 1 0 1200604754 4681728 817 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1143 817 66 130 0 1010 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4572

[startup+882.307 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 16942
/proc/meminfo: memFree=1305984/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4704 CPUtime=881.93
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 850 0 0 0 88193 0 0 0 25 0 1 0 1200604754 4816896 836 1992294400 134512640 135048876 4294956208 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1176 836 66 130 0 1043 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 4704

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 16942
/proc/meminfo: memFree=1305920/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4836 CPUtime=941.91
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 871 0 0 0 94190 1 0 0 25 0 1 0 1200604754 4952064 857 1992294400 134512640 135048876 4294956208 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1209 857 66 130 0 1076 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 4836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 16942
/proc/meminfo: memFree=1305792/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4836 CPUtime=1001.89
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 901 0 0 0 100188 1 0 0 25 0 1 0 1200604754 4952064 887 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1209 887 66 130 0 1076 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 4836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 16942
/proc/meminfo: memFree=1305792/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=4968 CPUtime=1061.87
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 923 0 0 0 106186 1 0 0 25 0 1 0 1200604754 5087232 909 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1242 909 66 130 0 1109 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 4968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 16942
/proc/meminfo: memFree=1305664/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=5100 CPUtime=1121.84
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 937 0 0 0 112183 1 0 0 25 0 1 0 1200604754 5222400 923 1992294400 134512640 135048876 4294956208 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1275 923 66 130 0 1142 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 5100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/65 16942
/proc/meminfo: memFree=1305536/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=5100 CPUtime=1181.82
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 953 0 0 0 118181 1 0 0 25 0 1 0 1200604754 5222400 939 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1275 939 66 130 0 1142 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 5100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 16942
/proc/meminfo: memFree=1305536/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=5100 CPUtime=1200.09
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 953 0 0 0 120008 1 0 0 25 0 1 0 1200604754 5222400 939 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1275 939 66 130 0 1142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5100

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 16942
/proc/meminfo: memFree=1305536/2055920 swapFree=4176784/4192956
[pid=16941] ppid=16939 vsize=5100 CPUtime=1200.09
/proc/16941/stat : 16941 (minisat_noasser) R 16939 16941 16904 0 -1 4194304 953 0 0 0 120008 1 0 0 25 0 1 0 1200604754 5222400 939 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/16941/statm: 1275 939 66 130 0 1142 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.09
CPU system time (s): 0.012998
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 5100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 953
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= 2
involuntary context switches= 4088

runsolver used 1.15782 second user time and 3.22051 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-09 14:17:04
IDJOB=1594658
IDBENCH=71113
IDSOLVER=556
FILE ID=node48/1594658-1239279424
PBS_JOBID= 9115395
Free space on /tmp= 66500 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-280-100.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1594658-1239279424/watcher-1594658-1239279424 -o /tmp/evaluation-result-1594658-1239279424/solver-1594658-1239279424 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1594658-1239279424.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c909afe1ffd8842fe3c52ac70d36fc85
RANDOM SEED=602317207

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:       1309808 kB
Buffers:         72252 kB
Cached:         586296 kB
SwapCached:       9960 kB
Active:          33452 kB
Inactive:       636520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1309808 kB
SwapTotal:     4192956 kB
SwapFree:      4176784 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          17048 kB
Slab:            62176 kB
Committed_AS:  3324308 kB
PageTables:       1376 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= 66496 MiB
End job on node48 at 2009-04-09 14:37:06