Trace number 300985

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 (with assertions)? (TO) 1200.05 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
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:         0.03         s                                       |
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.09	c |       100 |     600    12000    60000 |     4400      100     91 |  0.000 % |
0.00/0.10	c |       252 |     600    12000    60000 |     4840      252     88 |  0.000 % |
0.10/0.12	c |       479 |     600    12000    60000 |     5324      479     83 |  0.000 % |
0.10/0.15	c |       816 |     600    12000    60000 |     5856      816     85 |  0.000 % |
0.10/0.19	c |      1322 |     600    12000    60000 |     6442     1322     85 |  0.000 % |
0.20/0.26	c |      2081 |     600    12000    60000 |     7086     2081     85 |  0.000 % |
0.30/0.37	c |      3223 |     600    12000    60000 |     7794     3223     88 |  0.000 % |
0.51/0.56	c |      4931 |     600    12000    60000 |     8574     4931     87 |  0.000 % |
0.81/0.86	c |      7494 |     600    12000    60000 |     9431     7494     88 |  0.000 % |
1.32/1.38	c |     11338 |     600    12000    60000 |    10374     6514     87 |  0.000 % |
2.14/2.25	c |     17107 |     600    12000    60000 |    11412     6992     90 |  0.000 % |
3.68/3.70	c |     25756 |     600    12000    60000 |    12553     9825     90 |  0.000 % |
6.14/6.18	c |     38730 |     600    12000    60000 |    13809    10034     94 |  0.000 % |
10.24/10.34	c |     58193 |     600    12000    60000 |    15189     8486     94 |  0.000 % |
17.20/17.24	c |     87385 |     600    12000    60000 |    16708    14591     93 |  0.000 % |
28.06/28.16	c |    131175 |     600    12000    60000 |    18379    16091     92 |  0.000 % |
47.72/47.83	c |    196859 |     600    12000    60000 |    20217    16761     91 |  0.000 % |
76.50/76.57	c |    295385 |     600    12000    60000 |    22239    13216     93 |  0.000 % |
122.37/122.49	c |    443174 |     600    12000    60000 |    24463    15110     92 |  0.000 % |
196.27/196.38	c |    664859 |     600    12000    60000 |    26909    12738     92 |  0.000 % |
326.95/327.08	c |    997385 |     600    12000    60000 |    29600    17193     91 |  0.000 % |
539.24/539.38	c |   1496173 |     600    12000    60000 |    32561    26412     97 |  0.000 % |
881.20/881.41	c |   2244357 |     600    12000    60000 |    35817    31374     93 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-300985-1171946574 -o ROOT/results/node3/solver-300985-1171946574 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300985-1171946574/minisat /tmp/evaluation/300985-1171946574/instance-300985-1171946574.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.96 0.96 0.98 3/77 7942
/proc/meminfo: memFree=766888/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=1888 CPUtime=0
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 214612270 1933312 198 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532714 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 472 199 58 138 0 331 0

[startup+0.107543 s]
/proc/loadavg: 0.96 0.96 0.98 3/77 7942
/proc/meminfo: memFree=766888/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=2636 CPUtime=0.1
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 214612270 2699264 405 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 659 405 74 138 0 518 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2636

[startup+0.51554 s]
/proc/loadavg: 0.96 0.96 0.98 3/77 7942
/proc/meminfo: memFree=766888/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=4088 CPUtime=0.51
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 813 0 0 0 51 0 0 0 21 0 1 0 214612270 4186112 761 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 1022 761 74 138 0 881 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4088

[startup+1.33561 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 7943
/proc/meminfo: memFree=762080/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=6068 CPUtime=1.32
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 1300 0 0 0 132 0 0 0 25 0 1 0 214612270 6213632 1248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 1517 1248 74 138 0 1376 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6068

[startup+2.97174 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 7943
/proc/meminfo: memFree=761440/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=7124 CPUtime=2.96
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 1554 0 0 0 295 1 0 0 25 0 1 0 214612270 7294976 1502 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 1781 1502 74 138 0 1640 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7124

[startup+6.25401 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 7943
/proc/meminfo: memFree=760224/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=7784 CPUtime=6.24
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 1722 0 0 0 623 1 0 0 25 0 1 0 214612270 7970816 1670 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 1946 1670 74 138 0 1805 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7784

[startup+12.7115 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 7943
/proc/meminfo: memFree=758880/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=9104 CPUtime=12.7
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 2059 0 0 0 1269 1 0 0 25 0 1 0 214612270 9322496 2007 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 2276 2007 74 138 0 2135 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9104

[startup+25.5126 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 7943
/proc/meminfo: memFree=757664/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=10292 CPUtime=25.5
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 2361 0 0 0 2548 2 0 0 25 0 1 0 214612270 10539008 2309 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 2573 2309 74 138 0 2432 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10292

[startup+51.1227 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 7943
/proc/meminfo: memFree=756064/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=11928 CPUtime=51.1
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 2757 0 0 0 5108 2 0 0 25 0 1 0 214612270 12214272 2705 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 2982 2705 74 138 0 2841 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11928

[startup+102.338 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7943
/proc/meminfo: memFree=754080/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=13908 CPUtime=102.3
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 3252 0 0 0 10227 3 0 0 25 0 1 0 214612270 14241792 3200 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 3477 3200 74 138 0 3336 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13908

[startup+162.368 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7943
/proc/meminfo: memFree=752224/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=15712 CPUtime=162.32
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 3703 0 0 0 16228 4 0 0 25 0 1 0 214612270 16089088 3651 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 3928 3651 74 138 0 3787 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 15712

[startup+222.443 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7943
/proc/meminfo: memFree=750752/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=17296 CPUtime=222.38
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 4093 0 0 0 22233 5 0 0 25 0 1 0 214612270 17711104 4041 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 4324 4041 74 138 0 4183 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 17296

[startup+282.471 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 7943
/proc/meminfo: memFree=749920/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=17940 CPUtime=282.4
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 4262 0 0 0 28234 6 0 0 25 0 1 0 214612270 18370560 4210 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 4485 4210 74 138 0 4344 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 17940

[startup+342.502 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 7943
/proc/meminfo: memFree=748320/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=19556 CPUtime=342.41
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 4647 0 0 0 34235 6 0 0 25 0 1 0 214612270 20025344 4595 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 4889 4595 74 138 0 4748 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 19556

[startup+402.532 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=747808/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=20084 CPUtime=402.43
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 4776 0 0 0 40236 7 0 0 25 0 1 0 214612270 20566016 4724 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5021 4724 74 138 0 4880 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 20084

[startup+462.557 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=747616/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=20344 CPUtime=462.44
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 4853 0 0 0 46236 8 0 0 25 0 1 0 214612270 20832256 4801 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5086 4801 74 138 0 4945 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 20344

[startup+522.582 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=747040/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=20872 CPUtime=522.45
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 4982 0 0 0 52237 8 0 0 25 0 1 0 214612270 21372928 4930 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5218 4930 74 138 0 5077 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 20872

[startup+582.608 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=746144/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=21800 CPUtime=582.46
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 5216 0 0 0 58237 9 0 0 25 0 1 0 214612270 22323200 5164 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5450 5164 74 138 0 5309 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 21800

[startup+642.638 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=745824/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=22064 CPUtime=642.48
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 5295 0 0 0 64238 10 0 0 25 0 1 0 214612270 22593536 5243 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5516 5243 74 138 0 5375 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 22064

[startup+702.664 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=745248/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=22592 CPUtime=702.49
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 5417 0 0 0 70239 10 0 0 25 0 1 0 214612270 23134208 5365 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5648 5365 74 138 0 5507 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 22592

[startup+762.688 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 7943
/proc/meminfo: memFree=745056/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=22856 CPUtime=762.5
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 5486 0 0 0 76239 11 0 0 25 0 1 0 214612270 23404544 5434 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5714 5434 74 138 0 5573 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 22856

[startup+822.719 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=744736/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=23252 CPUtime=822.51
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 5572 0 0 0 82240 11 0 0 25 0 1 0 214612270 23810048 5520 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 5813 5520 74 138 0 5672 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 23252

[startup+882.745 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=744224/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=24308 CPUtime=882.53
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 5822 0 0 0 88241 12 0 0 25 0 1 0 214612270 24891392 5770 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556850 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6077 5770 74 138 0 5936 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 24308

[startup+942.773 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 7943
/proc/meminfo: memFree=742304/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=25628 CPUtime=942.54
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6174 0 0 0 94241 13 0 0 25 0 1 0 214612270 26243072 6122 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6407 6122 74 138 0 6266 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 25628

[startup+1002.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=742304/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=25628 CPUtime=1002.56
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6174 0 0 0 100242 14 0 0 25 0 1 0 214612270 26243072 6122 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549228 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6407 6122 74 138 0 6266 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 25628

[startup+1062.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7943
/proc/meminfo: memFree=741792/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=26168 CPUtime=1062.57
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6308 0 0 0 106243 14 0 0 25 0 1 0 214612270 26796032 6256 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6542 6256 74 138 0 6401 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 26168

[startup+1122.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 8051
/proc/meminfo: memFree=740336/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=26404 CPUtime=1122.53
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6344 0 0 0 112238 15 0 0 25 0 1 0 214612270 27037696 6292 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6601 6292 74 138 0 6460 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 26404

[startup+1182.92 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8141
/proc/meminfo: memFree=741280/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=26404 CPUtime=1182.51
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6355 0 0 0 118236 15 0 0 25 0 1 0 214612270 27037696 6303 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6601 6303 74 138 0 6460 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 26404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8141
/proc/meminfo: memFree=741280/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=26536 CPUtime=1200.04
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6369 0 0 0 119988 16 0 0 25 0 1 0 214612270 27172864 6317 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6634 6317 74 138 0 6493 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26536

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8141
/proc/meminfo: memFree=741280/2055920 swapFree=4192812/4192956
[pid=7942] ppid=7940 vsize=26536 CPUtime=1200.04
/proc/7942/stat : 7942 (minisat) R 7940 7942 7507 0 -1 4194304 6369 0 0 0 119988 16 0 0 25 0 1 0 214612270 27172864 6317 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7942/statm: 6634 6317 74 138 0 6493 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.165974
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 26536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6369
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= 2001

runsolver used 1.40479 second user time and 2.67159 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 04:42:54 UTC 2007

IDJOB= 300985
IDBENCH= 20048
IDSOLVER= 109
FILE ID= node3/300985-1171946574

PBS_JOBID= 3848977

Free space on /tmp= 66550 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/300985-1171946574/minisat /tmp/evaluation/300985-1171946574/instance-300985-1171946574.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300985-1171946574 -o ROOT/results/node3/solver-300985-1171946574 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300985-1171946574/minisat /tmp/evaluation/300985-1171946574/instance-300985-1171946574.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 278804392

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        767296 kB
Buffers:         61780 kB
Cached:        1092860 kB
SwapCached:          0 kB
Active:         550068 kB
Inactive:       659224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        767296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          73540 kB
Slab:            65016 kB
Committed_AS:  1039272 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Tue Feb 20 05:02:57 UTC 2007