Trace number 421354

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) 1200.05 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
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 |     753     2839     8463 |      946        0    nan |  0.000 % |
0.00/0.01	c |       100 |     753     2839     8463 |     1040      100     20 |  0.000 % |
0.00/0.01	c |       250 |     753     2839     8463 |     1145      250     22 |  0.000 % |
0.00/0.03	c |       477 |     753     2839     8463 |     1259      477     19 |  0.000 % |
0.00/0.04	c |       814 |     753     2839     8463 |     1385      814     20 |  0.001 % |
0.00/0.07	c |      1320 |     753     2839     8463 |     1524     1320     20 |  0.001 % |
0.09/0.11	c |      2079 |     753     2839     8463 |     1676     1289     19 |  0.000 % |
0.09/0.18	c |      3218 |     753     2839     8463 |     1844     1558     20 |  0.000 % |
0.19/0.28	c |      4927 |     753     2839     8463 |     2028     1318     22 |  0.000 % |
0.39/0.45	c |      7491 |     753     2839     8463 |     2231     1780     21 |  0.000 % |
0.59/0.69	c |     11336 |     753     2839     8463 |     2454     2169     21 |  0.000 % |
1.00/1.10	c |     17102 |     753     2839     8463 |     2699     1548     20 |  0.000 % |
1.69/1.73	c |     25754 |     753     2839     8463 |     2969     1863     22 |  0.000 % |
2.59/2.65	c |     38728 |     753     2839     8463 |     3266     2635     20 |  0.000 % |
4.09/4.12	c |     58190 |     753     2839     8463 |     3593     2030     22 |  0.000 % |
6.29/6.39	c |     87383 |     753     2839     8463 |     3953     3670     22 |  0.000 % |
9.90/9.97	c |    131172 |     753     2839     8463 |     4348     3164     20 |  0.000 % |
15.39/15.46	c |    196857 |     753     2839     8463 |     4783     2409     19 |  0.000 % |
23.98/24.10	c |    295384 |     753     2839     8463 |     5261     3516     22 |  0.001 % |
37.08/37.14	c |    443173 |     753     2839     8463 |     5787     4654     22 |  0.000 % |
57.97/58.02	c |    664856 |     753     2839     8463 |     6366     3421     19 |  0.000 % |
90.35/90.42	c |    997383 |     753     2839     8463 |     7003     4132     22 |  0.000 % |
141.54/141.65	c |   1496172 |     753     2839     8463 |     7703     7072     25 |  0.000 % |
222.21/222.33	c |   2244354 |     753     2839     8463 |     8473     7805     22 |  0.000 % |
346.76/346.91	c |   3366630 |     753     2839     8463 |     9321     5883     21 |  0.000 % |
542.39/542.65	c |   5050042 |     753     2839     8463 |    10253     7293     19 |  0.001 % |
844.67/845.09	c |   7575160 |     753     2839     8463 |    11278     8252     20 |  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/node33/watcher-421354-1177502876 -o ROOT/results/node33/solver-421354-1177502876 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421354-1177502876/minisat_noassertions /tmp/evaluation/421354-1177502876/instance-421354-1177502876.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 0.99 0.91 3/77 30218
/proc/meminfo: memFree=1805096/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=1984 CPUtime=0
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 198203079 2031616 158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 496 158 62 130 0 363 0

[startup+0.074705 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 30218
/proc/meminfo: memFree=1805096/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2116 CPUtime=0.07
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 197 0 0 0 7 0 0 0 18 0 1 0 198203079 2166784 183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 529 183 66 130 0 396 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2116

[startup+0.101711 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 30218
/proc/meminfo: memFree=1805096/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2116 CPUtime=0.09
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 198203079 2166784 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 529 189 66 130 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2116

[startup+0.301753 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 30218
/proc/meminfo: memFree=1805096/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2116 CPUtime=0.29
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 198203079 2166784 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547190 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 529 213 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701835 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 30218
/proc/meminfo: memFree=1805096/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2248 CPUtime=0.69
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 249 0 0 0 69 0 0 0 23 0 1 0 198203079 2301952 235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 562 235 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1804256/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2380 CPUtime=1.49
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 198203079 2437120 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 595 271 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10133 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1804064/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2512 CPUtime=3.09
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 198203079 2572288 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 628 306 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30199 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1803744/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=2776 CPUtime=6.29
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 367 0 0 0 629 0 0 0 25 0 1 0 198203079 2842624 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 694 353 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1803296/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=3036 CPUtime=12.69
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 440 0 0 0 1269 0 0 0 25 0 1 0 198203079 3108864 426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558199 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 759 426 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1802912/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=3432 CPUtime=25.48
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 528 0 0 0 2548 0 0 0 25 0 1 0 198203079 3514368 514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 858 514 66 130 0 725 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3432

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1802400/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=3828 CPUtime=51.07
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 647 0 0 0 5107 0 0 0 25 0 1 0 198203079 3919872 633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 957 633 66 130 0 824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3828

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1801824/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=4492 CPUtime=102.25
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 797 0 0 0 10225 0 0 0 25 0 1 0 198203079 4599808 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1123 783 66 130 0 990 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4492

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1801248/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=5024 CPUtime=162.23
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 931 0 0 0 16222 1 0 0 25 0 1 0 198203079 5144576 917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1256 917 66 130 0 1123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5024

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1800928/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=5288 CPUtime=222.21
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1001 0 0 0 22219 2 0 0 25 0 1 0 198203079 5414912 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1322 987 66 130 0 1189 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5288

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1800544/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=5684 CPUtime=282.18
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1093 0 0 0 28216 2 0 0 25 0 1 0 198203079 5820416 1079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1421 1079 66 130 0 1288 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5684

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1800288/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=5816 CPUtime=342.16
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1150 0 0 0 34213 3 0 0 25 0 1 0 198203079 5955584 1136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1454 1136 66 130 0 1321 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5816

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1799968/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=6216 CPUtime=402.14
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1232 0 0 0 40211 3 0 0 25 0 1 0 198203079 6365184 1218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1554 1218 66 130 0 1421 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6216

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1799776/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=6348 CPUtime=462.12
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1281 0 0 0 46208 4 0 0 25 0 1 0 198203079 6500352 1267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1587 1267 66 130 0 1454 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6348

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30219
/proc/meminfo: memFree=1799712/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=6620 CPUtime=522.09
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1326 0 0 0 52205 4 0 0 25 0 1 0 198203079 6778880 1312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1655 1312 66 130 0 1522 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6620

[startup+582.302 s]
/proc/loadavg: 1.07 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1799392/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=6868 CPUtime=582.07
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1392 0 0 0 58202 5 0 0 25 0 1 0 198203079 7032832 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1717 1378 66 130 0 1584 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 6868

[startup+642.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1799264/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=7000 CPUtime=642.04
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1439 0 0 0 64199 5 0 0 25 0 1 0 198203079 7168000 1425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1750 1425 66 130 0 1617 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 7000

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1799008/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=7264 CPUtime=702.02
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1486 0 0 0 70196 6 0 0 25 0 1 0 198203079 7438336 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1816 1472 66 130 0 1683 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 7264

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1799008/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=7264 CPUtime=762
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1498 0 0 0 76194 6 0 0 25 0 1 0 198203079 7438336 1484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1816 1484 66 130 0 1683 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 7264

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1798880/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=7396 CPUtime=821.98
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1534 0 0 0 82191 7 0 0 25 0 1 0 198203079 7573504 1520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1849 1520 66 130 0 1716 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 7396

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1798560/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=7796 CPUtime=881.96
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1627 0 0 0 88188 8 0 0 25 0 1 0 198203079 7983104 1613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1949 1613 66 130 0 1816 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 7796

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1798368/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=7928 CPUtime=941.93
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1668 0 0 0 94185 8 0 0 25 0 1 0 198203079 8118272 1654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 1982 1654 66 130 0 1849 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 7928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1798240/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=8060 CPUtime=1001.91
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1706 0 0 0 100182 9 0 0 25 0 1 0 198203079 8253440 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 2015 1692 66 130 0 1882 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 8060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1798112/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=8192 CPUtime=1061.88
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1724 0 0 0 106179 9 0 0 25 0 1 0 198203079 8388608 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 2048 1710 66 130 0 1915 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 8192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1798048/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=8192 CPUtime=1121.86
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1743 0 0 0 112176 10 0 0 25 0 1 0 198203079 8388608 1729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 2048 1729 66 130 0 1915 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 8192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1797920/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=8468 CPUtime=1181.84
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1779 0 0 0 118174 10 0 0 25 0 1 0 198203079 8671232 1765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 2117 1765 66 130 0 1984 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 8468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30219
/proc/meminfo: memFree=1797856/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=8468 CPUtime=1200.03
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1788 0 0 0 119993 10 0 0 25 0 1 0 198203079 8671232 1774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 2117 1774 66 130 0 1984 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8468

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 0.92 2/78 30219
/proc/meminfo: memFree=1797856/2055920 swapFree=4147684/4192956
[pid=30218] ppid=30216 vsize=8468 CPUtime=1200.03
/proc/30218/stat : 30218 (minisat_noasser) R 30216 30218 28793 0 -1 4194304 1788 0 0 0 119993 10 0 0 25 0 1 0 198203079 8671232 1774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30218/statm: 2117 1774 66 130 0 1984 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.109983
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 8468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1788
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= 25400

runsolver used 0.927858 second user time and 2.53561 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 12:07:56 UTC 2007

IDJOB= 421354
IDBENCH= 20270
IDSOLVER= 188
FILE ID= node33/421354-1177502876

PBS_JOBID= 4685790

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421354-1177502876/minisat_noassertions /tmp/evaluation/421354-1177502876/instance-421354-1177502876.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-421354-1177502876 -o ROOT/results/node33/solver-421354-1177502876 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421354-1177502876/minisat_noassertions /tmp/evaluation/421354-1177502876/instance-421354-1177502876.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 356117048

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1805504 kB
Buffers:         41240 kB
Cached:         142560 kB
SwapCached:      14624 kB
Active:         114688 kB
Inactive:        92968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805504 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            28064 kB
Committed_AS:  1809468 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Wed Apr 25 12:27:59 UTC 2007