Trace number 421064

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) 1200.11 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark532.486
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
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 |     435     1889     5766 |      629        0    nan |  0.000 % |
0.00/0.00	c |       101 |     435     1889     5766 |      692      101     23 |  0.000 % |
0.00/0.01	c |       251 |     435     1889     5766 |      761      251     23 |  0.000 % |
0.00/0.02	c |       476 |     435     1889     5766 |      838      476     22 |  0.000 % |
0.00/0.03	c |       813 |     435     1889     5766 |      921      813     21 |  0.000 % |
0.00/0.05	c |      1319 |     435     1889     5766 |     1014      830     20 |  0.000 % |
0.05/0.08	c |      2078 |     435     1889     5766 |     1115     1059     20 |  0.000 % |
0.10/0.12	c |      3217 |     435     1889     5766 |     1227     1047     19 |  0.000 % |
0.10/0.19	c |      4928 |     435     1889     5766 |     1349      869     18 |  0.000 % |
0.29/0.30	c |      7490 |     435     1889     5766 |     1484     1352     17 |  0.000 % |
0.40/0.48	c |     11336 |     435     1889     5766 |     1633     1368     18 |  0.000 % |
0.69/0.74	c |     17102 |     435     1889     5766 |     1796     1267     17 |  0.000 % |
1.10/1.15	c |     25753 |     435     1889     5766 |     1976     1655     19 |  0.000 % |
1.69/1.79	c |     38727 |     435     1889     5766 |     2173     1508     19 |  0.000 % |
2.69/2.78	c |     58188 |     435     1889     5766 |     2391     2141     18 |  0.000 % |
4.30/4.35	c |     87380 |     435     1889     5766 |     2630     2166     18 |  0.000 % |
6.69/6.72	c |    131169 |     435     1889     5766 |     2893     1866     16 |  0.000 % |
10.39/10.47	c |    196854 |     435     1889     5766 |     3182     2905     20 |  0.000 % |
16.19/16.20	c |    295381 |     435     1889     5766 |     3500     3027     18 |  0.000 % |
25.09/25.10	c |    443172 |     435     1889     5766 |     3850     2063     19 |  0.000 % |
39.38/39.41	c |    664855 |     435     1889     5766 |     4236     3350     21 |  0.000 % |
61.17/61.27	c |    997380 |     435     1889     5766 |     4659     3918     20 |  0.000 % |
95.16/95.27	c |   1496169 |     435     1889     5766 |     5125     3997     21 |  0.000 % |
147.95/148.01	c |   2244351 |     435     1889     5766 |     5638     2991     20 |  0.000 % |
230.23/230.34	c |   3366625 |     435     1889     5766 |     6202     3224     19 |  0.000 % |
359.29/359.44	c |   5050037 |     435     1889     5766 |     6822     4181     20 |  0.000 % |
563.05/563.22	c |   7575155 |     435     1889     5766 |     7504     6620     17 |  0.000 % |
885.27/885.51	c |  11362830 |     435     1889     5766 |     8254     5733     22 |  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/node44/watcher-421064-1177497910 -o ROOT/results/node44/solver-421064-1177497910 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421064-1177497910/minisat_noassertions /tmp/evaluation/421064-1177497910/instance-421064-1177497910.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: 1.01 1.00 0.95 2/77 1261
/proc/meminfo: memFree=1574920/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=1852 CPUtime=0
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 197702671 1896448 126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680096 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 463 126 62 130 0 330 0

[startup+0.0594119 s]
/proc/loadavg: 1.01 1.00 0.95 2/77 1261
/proc/meminfo: memFree=1574920/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=1984 CPUtime=0.05
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 162 0 0 0 5 0 0 0 18 0 1 0 197702671 2031616 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 496 148 66 130 0 363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.102416 s]
/proc/loadavg: 1.01 1.00 0.95 2/77 1261
/proc/meminfo: memFree=1574920/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=1984 CPUtime=0.1
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 197702671 2031616 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 496 154 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301436 s]
/proc/loadavg: 1.01 1.00 0.95 2/77 1261
/proc/meminfo: memFree=1574920/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=1984 CPUtime=0.29
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 179 0 0 0 29 0 0 0 19 0 1 0 197702671 2031616 165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547190 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 496 165 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.702478 s]
/proc/loadavg: 1.01 1.00 0.95 2/77 1261
/proc/meminfo: memFree=1574920/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=2116 CPUtime=0.69
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 201 0 0 0 69 0 0 0 23 0 1 0 197702671 2166784 187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551679 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 529 187 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50156 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1574272/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=2248 CPUtime=1.49
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 229 0 0 0 149 0 0 0 25 0 1 0 197702671 2301952 215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 562 215 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10172 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1574080/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=2248 CPUtime=3.09
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 254 0 0 0 309 0 0 0 25 0 1 0 197702671 2301952 240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546535 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 562 240 66 130 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30105 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1573824/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=2380 CPUtime=6.29
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 290 0 0 0 629 0 0 0 25 0 1 0 197702671 2437120 276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 595 276 66 130 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1573576/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=2644 CPUtime=12.69
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 339 0 0 0 1269 0 0 0 25 0 1 0 197702671 2707456 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 661 325 66 130 0 528 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2644

[startup+25.501 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1573256/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=2904 CPUtime=25.49
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 404 0 0 0 2549 0 0 0 25 0 1 0 197702671 2973696 390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 726 390 66 130 0 593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2904

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1572936/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=3168 CPUtime=51.08
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 490 0 0 0 5108 0 0 0 25 0 1 0 197702671 3244032 476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 792 476 66 130 0 659 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3168

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1572424/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=3692 CPUtime=102.26
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 602 0 0 0 10226 0 0 0 25 0 1 0 197702671 3780608 588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 923 588 66 130 0 790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1572040/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=4108 CPUtime=162.25
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 694 0 0 0 16224 1 0 0 25 0 1 0 197702671 4206592 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1027 680 66 130 0 894 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1571784/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=4244 CPUtime=222.23
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 754 0 0 0 22222 1 0 0 25 0 1 0 197702671 4345856 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1061 740 66 130 0 928 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1571528/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=4500 CPUtime=282.22
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 803 0 0 0 28221 1 0 0 25 0 1 0 197702671 4608000 789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1125 789 66 130 0 992 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4500

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1571336/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=4632 CPUtime=342.2
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 842 0 0 0 34219 1 0 0 25 0 1 0 197702671 4743168 828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548770 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1158 828 66 130 0 1025 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4632

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1571144/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=4900 CPUtime=402.19
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 904 0 0 0 40217 2 0 0 25 0 1 0 197702671 5017600 890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1225 890 66 130 0 1092 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4900

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1571016/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5028 CPUtime=462.17
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 926 0 0 0 46215 2 0 0 25 0 1 0 197702671 5148672 912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1257 912 66 130 0 1124 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5028

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1570888/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5152 CPUtime=522.15
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 967 0 0 0 52213 2 0 0 25 0 1 0 197702671 5275648 953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1288 953 66 130 0 1155 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5152

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1262
/proc/meminfo: memFree=1570760/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5392 CPUtime=582.14
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1018 0 0 0 58211 3 0 0 25 0 1 0 197702671 5521408 1004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1348 1004 66 130 0 1215 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 3/78 1262
/proc/meminfo: memFree=1570568/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5524 CPUtime=642.13
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1053 0 0 0 64210 3 0 0 25 0 1 0 197702671 5656576 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1381 1039 66 130 0 1248 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5524

[startup+702.303 s]
/proc/loadavg: 1.09 1.03 0.96 2/78 1262
/proc/meminfo: memFree=1570440/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5524 CPUtime=702.11
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1077 0 0 0 70208 3 0 0 25 0 1 0 197702671 5656576 1063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1381 1063 66 130 0 1248 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5524

[startup+762.306 s]
/proc/loadavg: 1.07 1.03 0.97 2/78 1262
/proc/meminfo: memFree=1570376/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5664 CPUtime=762.1
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1101 0 0 0 76206 4 0 0 25 0 1 0 197702671 5799936 1087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1416 1087 66 130 0 1283 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 5664

[startup+822.303 s]
/proc/loadavg: 1.06 1.04 0.97 2/78 1262
/proc/meminfo: memFree=1570376/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5664 CPUtime=822.08
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1114 0 0 0 82204 4 0 0 25 0 1 0 197702671 5799936 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1416 1100 66 130 0 1283 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5664

[startup+882.302 s]
/proc/loadavg: 1.06 1.04 0.98 2/78 1262
/proc/meminfo: memFree=1570248/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5808 CPUtime=882.07
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1138 0 0 0 88202 5 0 0 25 0 1 0 197702671 5947392 1124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1452 1124 66 130 0 1319 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 5808

[startup+942.302 s]
/proc/loadavg: 1.16 1.08 1.00 3/78 1262
/proc/meminfo: memFree=1570120/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=5984 CPUtime=942.05
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1186 0 0 0 94200 5 0 0 25 0 1 0 197702671 6127616 1172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552806 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1496 1172 66 130 0 1363 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 5984

[startup+1002.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/84 1438
/proc/meminfo: memFree=1568712/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=6120 CPUtime=1001.95
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1212 0 0 0 100190 5 0 0 25 0 1 0 197702671 6266880 1198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1530 1198 66 130 0 1397 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 6120

[startup+1062.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 1460
/proc/meminfo: memFree=1569664/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=6252 CPUtime=1061.93
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1228 0 0 0 106187 6 0 0 25 0 1 0 197702671 6402048 1214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1563 1214 66 130 0 1430 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 6252

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 1460
/proc/meminfo: memFree=1569728/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=6252 CPUtime=1121.91
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1237 0 0 0 112185 6 0 0 25 0 1 0 197702671 6402048 1223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1563 1223 66 130 0 1430 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 6252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 1460
/proc/meminfo: memFree=1569792/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=6252 CPUtime=1181.9
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1253 0 0 0 118183 7 0 0 25 0 1 0 197702671 6402048 1239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1563 1239 66 130 0 1430 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 6252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1460
/proc/meminfo: memFree=1569792/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=6388 CPUtime=1200.09
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1264 0 0 0 120002 7 0 0 25 0 1 0 197702671 6541312 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1597 1250 66 130 0 1464 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6388

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 1.02 1.00 2/78 1460
/proc/meminfo: memFree=1569792/2055920 swapFree=4156148/4192956
[pid=1261] ppid=1259 vsize=6388 CPUtime=1200.09
/proc/1261/stat : 1261 (minisat_noasser) R 1259 1261 32737 0 -1 4194304 1264 0 0 0 120002 7 0 0 25 0 1 0 197702671 6541312 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1261/statm: 1597 1250 66 130 0 1464 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.075988
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 6388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1264
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= 1861

runsolver used 0.964853 second user time and 2.57261 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 25 10:45:10 UTC 2007

IDJOB= 421064
IDBENCH= 19973
IDSOLVER= 188
FILE ID= node44/421064-1177497910

PBS_JOBID= 4685780

Free space on /tmp= 66414 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421064-1177497910/minisat_noassertions /tmp/evaluation/421064-1177497910/instance-421064-1177497910.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-421064-1177497910 -o ROOT/results/node44/solver-421064-1177497910 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421064-1177497910/minisat_noassertions /tmp/evaluation/421064-1177497910/instance-421064-1177497910.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 746319400

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1575328 kB
Buffers:         52072 kB
Cached:         333148 kB
SwapCached:      14144 kB
Active:         232308 kB
Inactive:       177600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575328 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          32608 kB
Slab:            56212 kB
Committed_AS:  1469576 kB
PageTables:       1736 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= 66414 MiB

End job on node44 on Wed Apr 25 11:05:12 UTC 2007