Trace number 424963

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) 5000.12 5002.11

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1586629899-14.cnf
MD5SUMbb47ba6674477ffefdaf4fbc831ad867
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark167.186
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.05/0.07	c ============================[ Search Statistics ]==============================
0.05/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.07	c ===============================================================================
0.05/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.05/0.08	c |       101 |     600    12000    60000 |     4400      101     94 |  0.000 % |
0.05/0.09	c |       251 |     600    12000    60000 |     4840      251     86 |  0.000 % |
0.09/0.11	c |       477 |     600    12000    60000 |     5324      477     87 |  0.000 % |
0.09/0.14	c |       814 |     600    12000    60000 |     5856      814     89 |  0.000 % |
0.09/0.18	c |      1321 |     600    12000    60000 |     6442     1321     87 |  0.000 % |
0.19/0.24	c |      2080 |     600    12000    60000 |     7086     2080     86 |  0.000 % |
0.29/0.35	c |      3219 |     600    12000    60000 |     7794     3219     88 |  0.000 % |
0.49/0.52	c |      4928 |     600    12000    60000 |     8574     4928     89 |  0.000 % |
0.79/0.81	c |      7490 |     600    12000    60000 |     9431     7490     90 |  0.000 % |
1.29/1.32	c |     11334 |     600    12000    60000 |    10374     6509     91 |  0.000 % |
2.09/2.11	c |     17100 |     600    12000    60000 |    11412     6979     89 |  0.000 % |
3.39/3.49	c |     25749 |     600    12000    60000 |    12553     9815     92 |  0.000 % |
5.68/5.79	c |     38724 |     600    12000    60000 |    13809    10027     95 |  0.000 % |
9.49/9.58	c |     58186 |     600    12000    60000 |    15189     8454     91 |  0.000 % |
16.09/16.18	c |     87378 |     600    12000    60000 |    16708    14531    101 |  0.000 % |
26.78/26.81	c |    131168 |     600    12000    60000 |    18379    16038     95 |  0.000 % |
45.48/45.51	c |    196852 |     600    12000    60000 |    20217    16646     98 |  0.000 % |
73.57/73.61	c |    295378 |     600    12000    60000 |    22239    13000     92 |  0.000 % |
120.55/120.60	c |    443168 |     600    12000    60000 |    24463    14892     96 |  0.000 % |
193.01/193.12	c |    664851 |     600    12000    60000 |    26909    12910     93 |  0.000 % |
313.18/313.37	c |    997376 |     600    12000    60000 |    29600    16841     96 |  0.000 % |
510.90/511.11	c |   1496164 |     600    12000    60000 |    32561    26169    101 |  0.000 % |
822.98/823.36	c |   2244347 |     600    12000    60000 |    35817    18169     94 |  0.000 % |
1301.10/1301.60	c |   3366621 |     600    12000    60000 |    39398    33696     98 |  0.000 % |
2085.03/2085.91	c |   5050032 |     600    12000    60000 |    43338    13920     87 |  0.000 % |
3409.20/3410.62	c |   7575151 |     600    12000    60000 |    47672    14792     88 |  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/node20/watcher-424963-1177709202 -o ROOT/results/node20/solver-424963-1177709202 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424963-1177709202/minisat_noassertions /tmp/evaluation/424963-1177709202/instance-424963-1177709202.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 0.97 0.98 3/77 6748
/proc/meminfo: memFree=1641320/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=1856 CPUtime=0
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 218837540 1900544 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 464 192 50 130 0 331 0

[startup+0.0562531 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 6748
/proc/meminfo: memFree=1641320/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=2844 CPUtime=0.05
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 441 0 0 0 5 0 0 0 18 0 1 0 218837540 2912256 427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529410 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 711 427 62 130 0 578 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2844

[startup+0.101262 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 6748
/proc/meminfo: memFree=1641320/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=2580 CPUtime=0.09
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 218837540 2641920 392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 645 392 67 130 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2580

[startup+0.301302 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 6748
/proc/meminfo: memFree=1641320/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=3372 CPUtime=0.29
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 637 0 0 0 29 0 0 0 19 0 1 0 218837540 3452928 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 843 582 67 130 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701382 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 6748
/proc/meminfo: memFree=1641320/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=4960 CPUtime=0.69
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 1018 0 0 0 69 0 0 0 23 0 1 0 218837540 5079040 963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 1240 963 67 130 0 1107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4960

[startup+1.50154 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1636768/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=6164 CPUtime=1.49
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 1322 0 0 0 149 0 0 0 25 0 1 0 218837540 6311936 1267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 1541 1267 67 130 0 1408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6164

[startup+3.10186 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1635872/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=7092 CPUtime=3.09
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 1559 0 0 0 309 0 0 0 25 0 1 0 218837540 7262208 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 1773 1504 67 130 0 1640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7092

[startup+6.30251 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1634656/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=8184 CPUtime=6.29
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 1834 0 0 0 628 1 0 0 25 0 1 0 218837540 8380416 1779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 2046 1779 67 130 0 1913 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8184

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1633312/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=9372 CPUtime=12.69
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 2133 0 0 0 1268 1 0 0 25 0 1 0 218837540 9596928 2078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 2343 2078 67 130 0 2210 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9372

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1632032/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=10428 CPUtime=25.48
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 2389 0 0 0 2547 1 0 0 25 0 1 0 218837540 10678272 2334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 2607 2334 67 130 0 2474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10428

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1629920/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=12508 CPUtime=51.07
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 2915 0 0 0 5105 2 0 0 25 0 1 0 218837540 12808192 2860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 3127 2860 67 130 0 2994 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12508

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1627936/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=14488 CPUtime=102.25
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 3397 0 0 0 10223 2 0 0 25 0 1 0 218837540 14835712 3342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 3622 3342 67 130 0 3489 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14488

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1626272/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=16084 CPUtime=162.23
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 3793 0 0 0 16220 3 0 0 25 0 1 0 218837540 16470016 3738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 4021 3738 67 130 0 3888 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16084

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1624544/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=17668 CPUtime=222.21
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 4213 0 0 0 22217 4 0 0 25 0 1 0 218837540 18092032 4158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 4417 4158 67 130 0 4284 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17668

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1623904/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=18324 CPUtime=282.18
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 4355 0 0 0 28214 4 0 0 25 0 1 0 218837540 18763776 4300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 4581 4300 67 130 0 4448 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18324

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1622560/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=19676 CPUtime=342.16
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 4701 0 0 0 34211 5 0 0 25 0 1 0 218837540 20148224 4646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 4919 4646 67 130 0 4786 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1621984/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=20204 CPUtime=402.14
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 4830 0 0 0 40208 6 0 0 25 0 1 0 218837540 20688896 4775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 5051 4775 67 130 0 4918 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20204

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1621472/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=20740 CPUtime=462.11
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 4961 0 0 0 46205 6 0 0 25 0 1 0 218837540 21237760 4906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 5185 4906 67 130 0 5052 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 20740

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1620256/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=22076 CPUtime=522.09
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 5299 0 0 0 52202 7 0 0 25 0 1 0 218837540 22605824 5227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 5519 5227 67 130 0 5386 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22076

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1619744/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=22604 CPUtime=582.07
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 5436 0 0 0 58199 8 0 0 25 0 1 0 218837540 23146496 5364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 5651 5364 67 130 0 5518 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22604

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6749
/proc/meminfo: memFree=1619488/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=22736 CPUtime=642.06
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 5487 0 0 0 64197 9 0 0 25 0 1 0 218837540 23281664 5415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 5684 5415 67 130 0 5551 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22736


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

[startup+4062.31 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 6949
/proc/meminfo: memFree=1604064/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38356 CPUtime=4060.66
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9409 0 0 0 406026 40 0 0 25 0 1 0 218837540 39276544 9271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9589 9271 67 130 0 9456 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 38356

[startup+4122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 6949
/proc/meminfo: memFree=1604000/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38356 CPUtime=4120.63
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9409 0 0 0 412022 41 0 0 25 0 1 0 218837540 39276544 9271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9589 9271 67 130 0 9456 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 38356

[startup+4182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 6949
/proc/meminfo: memFree=1604000/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38356 CPUtime=4180.61
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9413 0 0 0 418020 41 0 0 25 0 1 0 218837540 39276544 9275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9589 9275 67 130 0 9456 0
Current children cumulated CPU time (s) 4180.61
Current children cumulated vsize (KiB) 38356

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6949
/proc/meminfo: memFree=1603808/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38620 CPUtime=4240.59
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9480 0 0 0 424017 42 0 0 25 0 1 0 218837540 39546880 9342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9655 9342 67 130 0 9522 0
Current children cumulated CPU time (s) 4240.59
Current children cumulated vsize (KiB) 38620

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6949
/proc/meminfo: memFree=1603680/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38756 CPUtime=4300.57
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9516 0 0 0 430014 43 0 0 25 0 1 0 218837540 39686144 9378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9689 9378 67 130 0 9556 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 38756

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6949
/proc/meminfo: memFree=1603488/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38888 CPUtime=4360.54
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9550 0 0 0 436011 43 0 0 25 0 1 0 218837540 39821312 9412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9722 9412 67 130 0 9589 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 38888

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6949
/proc/meminfo: memFree=1603488/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38888 CPUtime=4420.52
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9550 0 0 0 442008 44 0 0 25 0 1 0 218837540 39821312 9412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551606 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9722 9412 67 130 0 9589 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 38888

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38872 CPUtime=4480.49
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9550 0 0 0 448005 44 0 0 25 0 1 0 218837540 39804928 9412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9718 9412 67 130 0 9585 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 38872

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603360/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38868 CPUtime=4540.47
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9550 0 0 0 454002 45 0 0 25 0 1 0 218837540 39800832 9412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9717 9412 67 130 0 9584 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 38868

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603424/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38868 CPUtime=4600.45
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9551 0 0 0 460000 45 0 0 25 0 1 0 218837540 39800832 9413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9717 9413 67 130 0 9584 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 38868

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603424/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38864 CPUtime=4660.43
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9551 0 0 0 465997 46 0 0 25 0 1 0 218837540 39796736 9413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9716 9413 67 130 0 9583 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 38864

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603424/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38860 CPUtime=4720.4
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9551 0 0 0 471994 46 0 0 25 0 1 0 218837540 39792640 9412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9715 9412 67 130 0 9582 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 38860

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38992 CPUtime=4780.38
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9566 0 0 0 477991 47 0 0 25 0 1 0 218837540 39927808 9427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9748 9427 67 130 0 9615 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 38992

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38992 CPUtime=4840.36
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9566 0 0 0 483988 48 0 0 25 0 1 0 218837540 39927808 9427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9748 9427 67 130 0 9615 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 38992

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38992 CPUtime=4900.33
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9566 0 0 0 489985 48 0 0 25 0 1 0 218837540 39927808 9427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9748 9427 67 130 0 9615 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 38992

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38992 CPUtime=4960.31
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9566 0 0 0 495982 49 0 0 25 0 1 0 218837540 39927808 9427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9748 9427 67 130 0 9615 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 38992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38992 CPUtime=5000.1
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9566 0 0 0 499961 49 0 0 25 0 1 0 218837540 39927808 9427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9748 9427 67 130 0 9615 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 38992

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6951
/proc/meminfo: memFree=1603296/2055920 swapFree=4154160/4192956
[pid=6748] ppid=6746 vsize=38992 CPUtime=5000.1
/proc/6748/stat : 6748 (minisat_noasser) R 6746 6748 6457 0 -1 4194304 9566 0 0 0 499961 49 0 0 25 0 1 0 218837540 39927808 9427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6748/statm: 9748 9427 67 130 0 9615 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 38992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.12
CPU user time (s): 4999.61
CPU system time (s): 0.504923
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 38992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.504923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9566
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= 101152

runsolver used 3.81342 second user time and 10.8603 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 27 21:26:42 UTC 2007

IDJOB= 424963
IDBENCH= 20056
IDSOLVER= 189
FILE ID= node20/424963-1177709202

PBS_JOBID= 4698749

Free space on /tmp= 66528 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1586629899-14.cnf
COMMAND LINE= /tmp/evaluation/424963-1177709202/minisat_noassertions /tmp/evaluation/424963-1177709202/instance-424963-1177709202.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-424963-1177709202 -o ROOT/results/node20/solver-424963-1177709202 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424963-1177709202/minisat_noassertions /tmp/evaluation/424963-1177709202/instance-424963-1177709202.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bb47ba6674477ffefdaf4fbc831ad867

RANDOM SEED= 873660917

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:       1641792 kB
Buffers:         49672 kB
Cached:         274420 kB
SwapCached:      18424 kB
Active:         193528 kB
Inactive:       155604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641792 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            50528 kB
Committed_AS:  2114844 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 Fri Apr 27 22:50:06 UTC 2007