Trace number 425038

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) 5000.04 5001.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1590.29
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.02/0.02	c |  Parsing time:         0.02         s                                       |
0.30/0.33	c ============================[ Search Statistics ]==============================
0.30/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.33	c ===============================================================================
0.30/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.30/0.34	c |       100 |     160    13600    95200 |     4986      100     48 |  0.004 % |
0.30/0.36	c |       250 |     160    13600    95200 |     5485      250     46 |  0.004 % |
0.30/0.37	c |       475 |     160    13600    95200 |     6033      475     46 |  0.004 % |
0.39/0.40	c |       814 |     160    13600    95200 |     6637      814     47 |  0.004 % |
0.39/0.44	c |      1322 |     160    13600    95200 |     7300     1322     47 |  0.004 % |
0.39/0.50	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.49/0.59	c |      3221 |     160    13600    95200 |     8834     3221     48 |  0.004 % |
0.69/0.76	c |      4933 |     160    13600    95200 |     9717     4933     49 |  0.004 % |
1.00/1.05	c |      7497 |     160    13600    95200 |    10689     7497     48 |  0.004 % |
1.49/1.57	c |     11343 |     160    13600    95200 |    11758     5961     47 |  0.004 % |
2.19/2.29	c |     17109 |     160    13600    95200 |    12934    11727     48 |  0.004 % |
3.49/3.51	c |     25758 |     160    13600    95200 |    14227     7364     48 |  0.004 % |
5.40/5.48	c |     38732 |     160    13600    95200 |    15650    13184     50 |  0.004 % |
8.89/8.92	c |     58193 |     160    13600    95200 |    17215     9061     48 |  0.004 % |
14.59/14.69	c |     87385 |     160    13600    95200 |    18936    12320     48 |  0.004 % |
23.58/23.65	c |    131174 |     160    13600    95200 |    20830    18103     48 |  0.004 % |
38.97/39.04	c |    196859 |     160    13600    95200 |    22913    10626     47 |  0.004 % |
63.67/63.79	c |    295385 |     160    13600    95200 |    25204    16869     48 |  0.004 % |
101.65/101.73	c |    443175 |     160    13600    95200 |    27725    20735     49 |  0.004 % |
161.03/161.16	c |    664859 |     160    13600    95200 |    30497    27563     48 |  0.004 % |
260.60/260.73	c |    997384 |     160    13600    95200 |    33547    17360     48 |  0.004 % |
428.04/428.22	c |   1496172 |     160    13600    95200 |    36902    13435     47 |  0.004 % |
692.04/692.30	c |   2244356 |     160    13600    95200 |    40592    18468     47 |  0.004 % |
1110.80/1111.30	c |   3366631 |     160    13600    95200 |    44652    15392     47 |  0.004 % |
1769.47/1770.17	c |   5050043 |     160    13600    95200 |    49117    33905     48 |  0.004 % |
2833.99/2835.03	c |   7575160 |     160    13600    95200 |    54029    28925     48 |  0.004 % |
4547.38/4549.17	c |  11362835 |     160    13600    95200 |    59431    33475     50 |  0.004 % |

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/node20/watcher-425038-1177750928 -o ROOT/results/node20/solver-425038-1177750928 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425038-1177750928/minisat_noassertions /tmp/evaluation/425038-1177750928/instance-425038-1177750928.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 0.98 0.99 3/77 10750
/proc/meminfo: memFree=1615840/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=1856 CPUtime=0
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 223010147 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 464 209 50 130 0 331 0

[startup+0.023942 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10750
/proc/meminfo: memFree=1615840/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=3076 CPUtime=0.02
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 513 0 0 0 2 0 0 0 18 0 1 0 223010147 3149824 499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 769 499 50 130 0 636 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3076

[startup+0.102958 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10750
/proc/meminfo: memFree=1615840/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=3072 CPUtime=0.1
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 527 0 0 0 10 0 0 0 18 0 1 0 223010147 3145728 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 768 513 62 130 0 635 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3072

[startup+0.302998 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10750
/proc/meminfo: memFree=1615840/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=3072 CPUtime=0.3
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 540 0 0 0 30 0 0 0 19 0 1 0 223010147 3145728 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 768 526 62 130 0 635 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3072

[startup+0.701078 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10750
/proc/meminfo: memFree=1615840/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=3600 CPUtime=0.69
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 650 0 0 0 69 0 0 0 22 0 1 0 223010147 3686400 636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553029 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 900 636 66 130 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3600

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10751
/proc/meminfo: memFree=1612888/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=4920 CPUtime=1.49
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 1001 0 0 0 149 0 0 0 25 0 1 0 223010147 5038080 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 1230 987 66 130 0 1097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4920

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10751
/proc/meminfo: memFree=1611992/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=5584 CPUtime=3.09
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 1144 0 0 0 309 0 0 0 25 0 1 0 223010147 5718016 1130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 1396 1130 66 130 0 1263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5584

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10751
/proc/meminfo: memFree=1610904/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=6376 CPUtime=6.29
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 1372 0 0 0 628 1 0 0 25 0 1 0 223010147 6529024 1358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 1594 1358 66 130 0 1461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6376

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10751
/proc/meminfo: memFree=1609816/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=7040 CPUtime=12.69
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 1538 0 0 0 1268 1 0 0 25 0 1 0 223010147 7208960 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 1760 1524 66 130 0 1627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7040

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10751
/proc/meminfo: memFree=1608664/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=8292 CPUtime=25.48
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 1813 0 0 0 2547 1 0 0 25 0 1 0 223010147 8491008 1799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 2073 1799 66 130 0 1940 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8292

[startup+51.1022 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1607640/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=9256 CPUtime=51.08
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 2062 0 0 0 5106 2 0 0 25 0 1 0 223010147 9478144 2048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 2314 2048 66 130 0 2181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9256

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1606232/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=10608 CPUtime=102.25
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 2409 0 0 0 10223 2 0 0 25 0 1 0 223010147 10862592 2395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 2652 2395 66 130 0 2519 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10608

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1605208/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=11984 CPUtime=162.24
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 2741 0 0 0 16220 4 0 0 25 0 1 0 223010147 12271616 2727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 2996 2727 66 130 0 2863 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11984

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1604184/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=12844 CPUtime=222.21
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 2918 0 0 0 22217 4 0 0 25 0 1 0 223010147 13152256 2904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 3211 2904 66 130 0 3078 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1603160/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=13792 CPUtime=282.19
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3153 0 0 0 28214 5 0 0 25 0 1 0 223010147 14123008 3139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 3448 3139 66 130 0 3315 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13792

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1602776/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=14208 CPUtime=342.17
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3257 0 0 0 34211 6 0 0 25 0 1 0 223010147 14548992 3243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 3552 3243 66 130 0 3419 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14208

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1602456/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=14500 CPUtime=402.15
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3336 0 0 0 40209 6 0 0 25 0 1 0 223010147 14848000 3322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 3625 3322 66 130 0 3492 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14500

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1601432/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=15616 CPUtime=462.13
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3599 0 0 0 46206 7 0 0 25 0 1 0 223010147 15990784 3585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 3904 3585 66 130 0 3771 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1601048/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=16116 CPUtime=522.11
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3692 0 0 0 52203 8 0 0 25 0 1 0 223010147 16502784 3678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553167 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 4029 3678 66 130 0 3896 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1600856/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=16292 CPUtime=582.08
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3752 0 0 0 58200 8 0 0 25 0 1 0 223010147 16683008 3738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 4073 3738 66 130 0 3940 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 16292

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10751
/proc/meminfo: memFree=1600664/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=16436 CPUtime=642.07
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 3783 0 0 0 64198 9 0 0 25 0 1 0 223010147 16830464 3769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 4109 3769 66 130 0 3976 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 16436


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1590936/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26780 CPUtime=4060.76
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6207 0 0 0 406035 41 0 0 25 0 1 0 223010147 27422720 6193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6695 6193 66 130 0 6562 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 26780

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1590872/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26780 CPUtime=4120.73
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6207 0 0 0 412032 41 0 0 25 0 1 0 223010147 27422720 6193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6695 6193 66 130 0 6562 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 26780

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1591000/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26780 CPUtime=4180.71
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6207 0 0 0 418029 42 0 0 25 0 1 0 223010147 27422720 6193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6695 6193 66 130 0 6562 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 26780

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1591000/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26780 CPUtime=4240.69
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6209 0 0 0 424027 42 0 0 25 0 1 0 223010147 27422720 6195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6695 6195 66 130 0 6562 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 26780

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1591000/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26780 CPUtime=4300.67
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6210 0 0 0 430024 43 0 0 25 0 1 0 223010147 27422720 6196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6695 6196 66 130 0 6562 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 26780

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1591000/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26780 CPUtime=4360.65
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6210 0 0 0 436022 43 0 0 25 0 1 0 223010147 27422720 6196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6695 6196 66 130 0 6562 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 26780

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1590936/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26992 CPUtime=4420.63
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6232 0 0 0 442019 44 0 0 25 0 1 0 223010147 27639808 6218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6748 6218 66 130 0 6615 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 26992

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1590872/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26992 CPUtime=4480.6
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6235 0 0 0 448016 44 0 0 25 0 1 0 223010147 27639808 6221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6748 6221 66 130 0 6615 0
Current children cumulated CPU time (s) 4480.6
Current children cumulated vsize (KiB) 26992

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1590872/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=26992 CPUtime=4540.59
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6235 0 0 0 454014 45 0 0 25 0 1 0 223010147 27639808 6221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 6748 6221 66 130 0 6615 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 26992

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1589784/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28048 CPUtime=4600.57
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6520 0 0 0 460011 46 0 0 25 0 1 0 223010147 28721152 6506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7012 6506 66 130 0 6879 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 28048

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1589656/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28204 CPUtime=4660.55
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6546 0 0 0 466008 47 0 0 25 0 1 0 223010147 28880896 6532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7051 6532 66 130 0 6918 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 28204

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1589464/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28380 CPUtime=4720.52
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6579 0 0 0 472005 47 0 0 25 0 1 0 223010147 29061120 6565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7095 6565 66 130 0 6962 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 28380

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1589464/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28380 CPUtime=4780.5
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6579 0 0 0 478002 48 0 0 25 0 1 0 223010147 29061120 6565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7095 6565 66 130 0 6962 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 28380

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1589400/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28536 CPUtime=4840.47
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6613 0 0 0 483999 48 0 0 25 0 1 0 223010147 29220864 6599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7134 6599 66 130 0 7001 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 28536

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10951
/proc/meminfo: memFree=1589208/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28712 CPUtime=4900.46
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6653 0 0 0 489997 49 0 0 25 0 1 0 223010147 29401088 6639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7178 6639 66 130 0 7045 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 28712

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10951
/proc/meminfo: memFree=1589144/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28712 CPUtime=4960.43
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6675 0 0 0 495994 49 0 0 25 0 1 0 223010147 29401088 6661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7178 6661 66 130 0 7045 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 28712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10951
/proc/meminfo: memFree=1589144/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28892 CPUtime=5000.03
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6689 0 0 0 499953 50 0 0 25 0 1 0 223010147 29585408 6675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552468 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7223 6675 66 130 0 7090 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 28892

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

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

[startup+5001.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10951
/proc/meminfo: memFree=1589144/2055920 swapFree=4154160/4192956
[pid=10750] ppid=10748 vsize=28892 CPUtime=5000.03
/proc/10750/stat : 10750 (minisat_noasser) R 10748 10750 10259 0 -1 4194304 6689 0 0 0 499953 50 0 0 25 0 1 0 223010147 29585408 6675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552468 0 0 4096 3 0 0 0 17 1 0 0
/proc/10750/statm: 7223 6675 66 130 0 7090 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 28892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.53
CPU system time (s): 0.506922
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 28892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6689
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= 3514

runsolver used 3.9204 second user time and 10.8973 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 28 09:02:08 UTC 2007

IDJOB= 425038
IDBENCH= 20131
IDSOLVER= 189
FILE ID= node20/425038-1177750928

PBS_JOBID= 4715531

Free space on /tmp= 66528 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/425038-1177750928/minisat_noassertions /tmp/evaluation/425038-1177750928/instance-425038-1177750928.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-425038-1177750928 -o ROOT/results/node20/solver-425038-1177750928 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425038-1177750928/minisat_noassertions /tmp/evaluation/425038-1177750928/instance-425038-1177750928.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 969024166

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1616312 kB
Buffers:         50432 kB
Cached:         298748 kB
SwapCached:      18428 kB
Active:         200776 kB
Inactive:       173412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616312 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            51008 kB
Committed_AS:  2126568 kB
PageTables:       1744 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= 66528 MiB

End job on node20 on Sat Apr 28 10:25:32 UTC 2007