Trace number 421096

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) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     577     2525     7727 |      841        0    nan |  0.000 % |
0.00/0.01	c |       100 |     577     2525     7727 |      925      100     24 |  0.000 % |
0.00/0.01	c |       250 |     577     2525     7727 |     1018      250     24 |  0.000 % |
0.01/0.02	c |       477 |     577     2525     7727 |     1120      477     26 |  0.000 % |
0.01/0.03	c |       814 |     577     2525     7727 |     1232      814     27 |  0.000 % |
0.01/0.06	c |      1320 |     577     2525     7727 |     1355      673     25 |  0.000 % |
0.01/0.10	c |      2080 |     577     2525     7727 |     1491      730     22 |  0.000 % |
0.09/0.15	c |      3221 |     577     2525     7727 |     1640     1106     23 |  0.000 % |
0.19/0.24	c |      4933 |     577     2525     7727 |     1804     1098     22 |  0.000 % |
0.29/0.38	c |      7498 |     577     2525     7727 |     1984     1793     24 |  0.000 % |
0.49/0.59	c |     11342 |     577     2525     7727 |     2183     1543     25 |  0.000 % |
0.89/0.94	c |     17109 |     577     2525     7727 |     2401     1685     25 |  0.000 % |
1.39/1.45	c |     25759 |     577     2525     7727 |     2641     1698     22 |  0.000 % |
2.20/2.28	c |     38735 |     577     2525     7727 |     2905     2478     27 |  0.000 % |
3.49/3.57	c |     58198 |     577     2525     7727 |     3196     2661     23 |  0.000 % |
5.50/5.53	c |     87391 |     577     2525     7727 |     3515     2472     25 |  0.000 % |
8.49/8.53	c |    131181 |     577     2525     7727 |     3867     3340     23 |  0.000 % |
13.09/13.16	c |    196865 |     577     2525     7727 |     4254     2197     24 |  0.000 % |
20.49/20.50	c |    295391 |     577     2525     7727 |     4679     3615     22 |  0.000 % |
31.89/31.95	c |    443183 |     577     2525     7727 |     5147     4439     24 |  0.000 % |
49.48/49.53	c |    664866 |     577     2525     7727 |     5662     4979     25 |  0.000 % |
76.97/77.05	c |    997391 |     577     2525     7727 |     6228     5491     25 |  0.000 % |
121.16/121.25	c |   1496179 |     577     2525     7727 |     6851     4113     25 |  0.000 % |
190.05/190.16	c |   2244361 |     577     2525     7727 |     7536     5535     25 |  0.000 % |
298.51/298.69	c |   3366636 |     577     2525     7727 |     8290     7381     26 |  0.000 % |
468.88/469.07	c |   5050048 |     577     2525     7727 |     9119     6646     28 |  0.000 % |
741.60/741.93	c |   7575164 |     577     2525     7727 |    10031     5460     26 |  0.000 % |
1172.29/1172.75	c |  11362841 |     577     2525     7727 |    11034     7236     25 |  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/node72/watcher-421096-1177498328 -o ROOT/results/node72/solver-421096-1177498328 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421096-1177498328/minisat_noassertions /tmp/evaluation/421096-1177498328/instance-421096-1177498328.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: 1.00 1.00 0.93 3/77 2972
/proc/meminfo: memFree=1817712/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=1992 CPUtime=0
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 225871228 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 498 147 62 130 0 365 0

[startup+0.0218831 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2972
/proc/meminfo: memFree=1817712/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=1980 CPUtime=0.01
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 167 0 0 0 1 0 0 0 18 0 1 0 225871228 2027520 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 495 153 66 130 0 362 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1980

[startup+0.101889 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2972
/proc/meminfo: memFree=1817712/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2112 CPUtime=0.09
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 196 0 0 0 9 0 0 0 18 0 1 0 225871228 2162688 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 528 182 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2972
/proc/meminfo: memFree=1817712/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2112 CPUtime=0.29
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 216 0 0 0 29 0 0 0 19 0 1 0 225871228 2162688 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 528 202 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701944 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2972
/proc/meminfo: memFree=1817712/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2244 CPUtime=0.69
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 248 0 0 0 69 0 0 0 22 0 1 0 225871228 2297856 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 561 234 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1817000/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2376 CPUtime=1.49
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 267 0 0 0 149 0 0 0 25 0 1 0 225871228 2433024 253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 594 253 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1816680/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2508 CPUtime=3.09
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 225871228 2568192 295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 627 295 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1816424/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2780 CPUtime=6.29
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 362 0 0 0 629 0 0 0 25 0 1 0 225871228 2846720 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 695 348 66 130 0 562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2780

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1816040/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=2912 CPUtime=12.69
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 225871228 2981888 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 728 404 66 130 0 595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2912

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1815720/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=3312 CPUtime=25.49
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 504 0 0 0 2549 0 0 0 25 0 1 0 225871228 3391488 490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 828 490 66 130 0 695 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3312

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1815272/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=3708 CPUtime=51.08
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 620 0 0 0 5108 0 0 0 25 0 1 0 225871228 3796992 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 927 606 66 130 0 794 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3708

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1814696/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=4372 CPUtime=102.27
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 767 0 0 0 10226 1 0 0 25 0 1 0 225871228 4476928 753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1093 753 66 130 0 960 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4372

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1814184/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=4772 CPUtime=162.25
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 883 0 0 0 16224 1 0 0 25 0 1 0 225871228 4886528 869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1193 869 66 130 0 1060 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4772

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1813800/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=5168 CPUtime=222.24
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 976 0 0 0 22222 2 0 0 25 0 1 0 225871228 5292032 962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1292 962 66 130 0 1159 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5168

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1813544/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=5432 CPUtime=282.22
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1028 0 0 0 28220 2 0 0 25 0 1 0 225871228 5562368 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1358 1014 66 130 0 1225 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5432

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1813096/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=5840 CPUtime=342.21
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1128 0 0 0 34218 3 0 0 25 0 1 0 225871228 5980160 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1460 1114 66 130 0 1327 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1812776/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=6104 CPUtime=402.19
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1201 0 0 0 40216 3 0 0 25 0 1 0 225871228 6250496 1187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1526 1187 66 130 0 1393 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6104

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1812520/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=6344 CPUtime=462.17
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1263 0 0 0 46214 3 0 0 25 0 1 0 225871228 6496256 1249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1586 1249 66 130 0 1453 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2973
/proc/meminfo: memFree=1812328/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=6612 CPUtime=522.16
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1335 0 0 0 52212 4 0 0 25 0 1 0 225871228 6770688 1321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1653 1321 66 130 0 1520 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6612

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 3149
/proc/meminfo: memFree=1810736/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=6884 CPUtime=582.05
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1401 0 0 0 58199 6 0 0 25 0 1 0 225871228 7049216 1387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1721 1387 66 130 0 1588 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 6884

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1811624/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7148 CPUtime=642.02
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1460 0 0 0 64196 6 0 0 25 0 1 0 225871228 7319552 1446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1787 1446 66 130 0 1654 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 7148

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1811496/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7280 CPUtime=702.01
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1495 0 0 0 70194 7 0 0 25 0 1 0 225871228 7454720 1481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1820 1481 66 130 0 1687 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 7280

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1811304/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7416 CPUtime=761.99
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1546 0 0 0 76192 7 0 0 25 0 1 0 225871228 7593984 1532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1854 1532 66 130 0 1721 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7416

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1811048/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7684 CPUtime=821.98
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1594 0 0 0 82190 8 0 0 25 0 1 0 225871228 7868416 1580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1921 1580 66 130 0 1788 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 7684

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1810920/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7820 CPUtime=881.96
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1638 0 0 0 88188 8 0 0 25 0 1 0 225871228 8007680 1624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1955 1624 66 130 0 1822 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 7820

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1810984/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7956 CPUtime=941.95
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1658 0 0 0 94186 9 0 0 25 0 1 0 225871228 8146944 1644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1989 1644 66 130 0 1856 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1810920/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=7956 CPUtime=1001.93
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1679 0 0 0 100184 9 0 0 25 0 1 0 225871228 8146944 1665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 1989 1665 66 130 0 1856 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7956

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 3175
/proc/meminfo: memFree=1810792/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=8092 CPUtime=1061.92
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1706 0 0 0 106182 10 0 0 25 0 1 0 225871228 8286208 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 2023 1692 66 130 0 1890 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 8092

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 3175
/proc/meminfo: memFree=1810728/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=8224 CPUtime=1121.9
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1725 0 0 0 112180 10 0 0 25 0 1 0 225871228 8421376 1711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 2056 1711 66 130 0 1923 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 8224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1810600/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=8224 CPUtime=1181.88
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1745 0 0 0 118178 10 0 0 25 0 1 0 225871228 8421376 1731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 2056 1731 66 130 0 1923 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 8224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1810536/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=8356 CPUtime=1200.09
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1760 0 0 0 119998 11 0 0 25 0 1 0 225871228 8556544 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 2089 1746 66 130 0 1956 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8356

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 3175
/proc/meminfo: memFree=1810536/2055920 swapFree=4157088/4192956
[pid=2972] ppid=2970 vsize=8356 CPUtime=1200.09
/proc/2972/stat : 2972 (minisat_noasser) R 2970 2972 2088 0 -1 4194304 1760 0 0 0 119998 11 0 0 25 0 1 0 225871228 8556544 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2972/statm: 2089 1746 66 130 0 1956 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.112982
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 8356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1760
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 15610

runsolver used 0.968852 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 25 10:52:08 UTC 2007

IDJOB= 421096
IDBENCH= 20005
IDSOLVER= 188
FILE ID= node72/421096-1177498328

PBS_JOBID= 4685756

Free space on /tmp= 66407 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421096-1177498328/minisat_noassertions /tmp/evaluation/421096-1177498328/instance-421096-1177498328.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-421096-1177498328 -o ROOT/results/node72/solver-421096-1177498328 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421096-1177498328/minisat_noassertions /tmp/evaluation/421096-1177498328/instance-421096-1177498328.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 158519585

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1818184 kB
Buffers:         39160 kB
Cached:         124936 kB
SwapCached:      17600 kB
Active:         115724 kB
Inactive:        71952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818184 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            35560 kB
Committed_AS:  3305916 kB
PageTables:       1788 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= 66407 MiB

End job on node72 on Wed Apr 25 11:12:10 UTC 2007