Trace number 421077

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/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     491     2106     6361 |      702        0    nan |  0.000 % |
0.00/0.00	c |       100 |     491     2106     6361 |      772      100     25 |  0.000 % |
0.00/0.01	c |       253 |     491     2106     6361 |      849      253     24 |  0.000 % |
0.00/0.02	c |       481 |     491     2106     6361 |      934      481     24 |  0.000 % |
0.02/0.03	c |       818 |     491     2106     6361 |     1027      818     23 |  0.000 % |
0.02/0.05	c |      1324 |     491     2106     6361 |     1130      788     21 |  0.000 % |
0.02/0.08	c |      2083 |     491     2106     6361 |     1243      948     21 |  0.000 % |
0.10/0.13	c |      3222 |     491     2106     6361 |     1367      794     19 |  0.000 % |
0.20/0.21	c |      4930 |     491     2106     6361 |     1504     1094     21 |  0.000 % |
0.30/0.34	c |      7492 |     491     2106     6361 |     1655     1315     21 |  0.000 % |
0.50/0.52	c |     11336 |     491     2106     6361 |     1820      890     19 |  0.000 % |
0.80/0.82	c |     17102 |     491     2106     6361 |     2002     1019     19 |  0.000 % |
1.20/1.27	c |     25751 |     491     2106     6361 |     2203     1466     21 |  0.000 % |
1.89/1.97	c |     38726 |     491     2106     6361 |     2423     2052     21 |  0.000 % |
2.99/3.06	c |     58187 |     491     2106     6361 |     2665     1721     21 |  0.000 % |
4.69/4.76	c |     87382 |     491     2106     6361 |     2932     2293     22 |  0.000 % |
7.29/7.39	c |    131171 |     491     2106     6361 |     3225     2837     22 |  0.000 % |
11.39/11.45	c |    196856 |     491     2106     6361 |     3548     3124     22 |  0.000 % |
17.69/17.76	c |    295383 |     491     2106     6361 |     3903     2601     22 |  0.000 % |
27.68/27.73	c |    443173 |     491     2106     6361 |     4293     2065     22 |  0.000 % |
42.88/42.99	c |    664856 |     491     2106     6361 |     4722     4338     23 |  0.000 % |
66.97/67.07	c |    997383 |     491     2106     6361 |     5194     2618     21 |  0.000 % |
105.37/105.43	c |   1496171 |     491     2106     6361 |     5714     2807     21 |  0.000 % |
164.85/164.90	c |   2244353 |     491     2106     6361 |     6285     3967     23 |  0.000 % |
255.62/255.73	c |   3366629 |     491     2106     6361 |     6914     5004     21 |  0.000 % |
397.58/397.79	c |   5050042 |     491     2106     6361 |     7605     3623     21 |  0.000 % |
624.33/624.59	c |   7575159 |     491     2106     6361 |     8366     6649     21 |  0.000 % |
978.15/978.57	c |  11362834 |     491     2106     6361 |     9203     7022     23 |  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/node48/watcher-421077-1177498097 -o ROOT/results/node48/solver-421077-1177498097 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421077-1177498097/minisat_noassertions /tmp/evaluation/421077-1177498097/instance-421077-1177498097.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 0.91 3/64 8282
/proc/meminfo: memFree=1815848/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=1852 CPUtime=0
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 104655014 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 463 132 62 130 0 330 0

[startup+0.029848 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 8282
/proc/meminfo: memFree=1815848/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=1852 CPUtime=0.02
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 156 0 0 0 2 0 0 0 18 0 1 0 104655014 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 463 142 66 130 0 330 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1852

[startup+0.101855 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 8282
/proc/meminfo: memFree=1815848/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=1984 CPUtime=0.1
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 178 0 0 0 10 0 0 0 18 0 1 0 104655014 2031616 164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 496 164 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301873 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 8282
/proc/meminfo: memFree=1815848/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=1984 CPUtime=0.3
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 194 0 0 0 30 0 0 0 19 0 1 0 104655014 2031616 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 496 180 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701909 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 8282
/proc/meminfo: memFree=1815848/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=2116 CPUtime=0.7
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 217 0 0 0 70 0 0 0 22 0 1 0 104655014 2166784 203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553097 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 529 203 66 130 0 396 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50198 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 8283
/proc/meminfo: memFree=1815264/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=2248 CPUtime=1.49
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 104655014 2301952 232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 562 232 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 8283
/proc/meminfo: memFree=1815008/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=2380 CPUtime=3.09
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 274 0 0 0 309 0 0 0 25 0 1 0 104655014 2437120 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 595 260 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30143 s]
/proc/loadavg: 1.00 0.97 0.92 2/65 8283
/proc/meminfo: memFree=1814688/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=2512 CPUtime=6.29
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 104655014 2572288 307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 628 307 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.701 s]
/proc/loadavg: 1.00 0.97 0.92 2/65 8283
/proc/meminfo: memFree=1814368/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=2776 CPUtime=12.69
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 390 0 0 0 1269 0 0 0 25 0 1 0 104655014 2842624 376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 694 376 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.92 2/65 8283
/proc/meminfo: memFree=1814048/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=3172 CPUtime=25.48
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 469 0 0 0 2548 0 0 0 25 0 1 0 104655014 3248128 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 793 455 66 130 0 660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.1016 s]
/proc/loadavg: 1.00 0.97 0.92 2/65 8283
/proc/meminfo: memFree=1813664/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=3572 CPUtime=51.07
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 560 0 0 0 5107 0 0 0 25 0 1 0 104655014 3657728 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 893 546 66 130 0 760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3572

[startup+102.304 s]
/proc/loadavg: 1.04 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1813152/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=3972 CPUtime=102.27
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 678 0 0 0 10226 1 0 0 25 0 1 0 104655014 4067328 664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 993 664 66 130 0 860 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3972

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1812704/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=4388 CPUtime=162.25
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 791 0 0 0 16224 1 0 0 25 0 1 0 104655014 4493312 777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1097 777 66 130 0 964 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4388

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1812384/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=4792 CPUtime=222.23
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 866 0 0 0 22222 1 0 0 25 0 1 0 104655014 4907008 852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1198 852 66 130 0 1065 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4792

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1812064/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=5056 CPUtime=282.21
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 933 0 0 0 28220 1 0 0 25 0 1 0 104655014 5177344 919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1264 919 66 130 0 1131 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5056

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1811808/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=5188 CPUtime=342.2
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 992 0 0 0 34219 1 0 0 25 0 1 0 104655014 5312512 978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1297 978 66 130 0 1164 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5188

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1811680/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=5328 CPUtime=402.18
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1030 0 0 0 40217 1 0 0 25 0 1 0 104655014 5455872 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1332 1016 66 130 0 1199 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5328

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1811360/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=5584 CPUtime=462.16
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1086 0 0 0 46215 1 0 0 25 0 1 0 104655014 5718016 1072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1396 1072 66 130 0 1263 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5584

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1811232/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=5720 CPUtime=522.15
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1125 0 0 0 52213 2 0 0 25 0 1 0 104655014 5857280 1111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548126 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1430 1111 66 130 0 1297 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5720

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1811104/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=5984 CPUtime=582.14
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1164 0 0 0 58212 2 0 0 25 0 1 0 104655014 6127616 1150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1496 1150 66 130 0 1363 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5984

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1810912/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6124 CPUtime=642.12
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1205 0 0 0 64210 2 0 0 25 0 1 0 104655014 6270976 1191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1531 1191 66 130 0 1398 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6124

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1810784/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6256 CPUtime=702.1
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1237 0 0 0 70208 2 0 0 25 0 1 0 104655014 6406144 1223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1564 1223 66 130 0 1431 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6256

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8283
/proc/meminfo: memFree=1810656/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6256 CPUtime=762.09
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1257 0 0 0 76207 2 0 0 25 0 1 0 104655014 6406144 1243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1564 1243 66 130 0 1431 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6256

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1810200/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6388 CPUtime=822
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1283 0 0 0 82197 3 0 0 25 0 1 0 104655014 6541312 1269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1597 1269 66 130 0 1464 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 6388

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1810208/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6520 CPUtime=881.98
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1305 0 0 0 88195 3 0 0 25 0 1 0 104655014 6676480 1291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1630 1291 66 130 0 1497 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 6520

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1810144/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6664 CPUtime=941.96
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1328 0 0 0 94193 3 0 0 25 0 1 0 104655014 6823936 1314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1666 1314 66 130 0 1533 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 6664

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1809952/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6804 CPUtime=1001.94
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1377 0 0 0 100191 3 0 0 25 0 1 0 104655014 6967296 1363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552795 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1701 1363 66 130 0 1568 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 6804

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1809760/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6936 CPUtime=1061.93
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1418 0 0 0 106190 3 0 0 25 0 1 0 104655014 7102464 1404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1734 1404 66 130 0 1601 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 6936

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1809760/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=6936 CPUtime=1121.91
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1424 0 0 0 112188 3 0 0 25 0 1 0 104655014 7102464 1410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1734 1410 66 130 0 1601 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 6936

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1809568/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=7072 CPUtime=1181.89
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1456 0 0 0 118186 3 0 0 25 0 1 0 104655014 7241728 1442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1768 1442 66 130 0 1635 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1809568/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=7072 CPUtime=1200.09
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1456 0 0 0 120006 3 0 0 25 0 1 0 104655014 7241728 1442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552236 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1768 1442 66 130 0 1635 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7072

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 0.99 0.93 2/65 8481
/proc/meminfo: memFree=1809568/2055920 swapFree=4183840/4192956
[pid=8282] ppid=8280 vsize=7072 CPUtime=1200.09
/proc/8282/stat : 8282 (minisat_noasser) R 8280 8282 7381 0 -1 4194304 1456 0 0 0 120006 3 0 0 25 0 1 0 104655014 7241728 1442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552236 0 0 4096 3 0 0 0 17 1 0 0
/proc/8282/statm: 1768 1442 66 130 0 1635 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.038994
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 7072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1456
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= 2003

runsolver used 0.860869 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 10:48:17 UTC 2007

IDJOB= 421077
IDBENCH= 19986
IDSOLVER= 188
FILE ID= node48/421077-1177498097

PBS_JOBID= 4685776

Free space on /tmp= 66485 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421077-1177498097/minisat_noassertions /tmp/evaluation/421077-1177498097/instance-421077-1177498097.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421077-1177498097 -o ROOT/results/node48/solver-421077-1177498097 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421077-1177498097/minisat_noassertions /tmp/evaluation/421077-1177498097/instance-421077-1177498097.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 18230230

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1816320 kB
Buffers:         20036 kB
Cached:         130764 kB
SwapCached:       3492 kB
Active:         129428 kB
Inactive:        69132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816320 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            27004 kB
Committed_AS:  1233468 kB
PageTables:       1504 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= 66485 MiB

End job on node48 on Wed Apr 25 11:08:19 UTC 2007