Trace number 1520498

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     540     2356     7203 |      863      100     28 |  0.000 % |
0.00/0.01	c |       250 |     540     2356     7203 |      950      250     27 |  0.000 % |
0.00/0.01	c |       475 |     540     2356     7203 |     1045      475     27 |  0.000 % |
0.00/0.02	c |       812 |     540     2356     7203 |     1149      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     540     2356     7203 |     1264      723     24 |  0.000 % |
0.04/0.06	c |      2077 |     540     2356     7203 |     1391      823     23 |  0.000 % |
0.09/0.10	c |      3216 |     540     2356     7203 |     1530     1243     24 |  0.000 % |
0.09/0.15	c |      4924 |     540     2356     7203 |     1683     1374     23 |  0.000 % |
0.19/0.24	c |      7486 |     540     2356     7203 |     1851     1311     22 |  0.000 % |
0.29/0.37	c |     11330 |     540     2356     7203 |     2036     1346     24 |  0.000 % |
0.49/0.58	c |     17096 |     540     2356     7203 |     2240     1892     26 |  0.000 % |
0.79/0.89	c |     25745 |     540     2356     7203 |     2464     1341     22 |  0.000 % |
1.29/1.37	c |     38719 |     540     2356     7203 |     2711     1681     23 |  0.000 % |
2.10/2.11	c |     58180 |     540     2356     7203 |     2982     1799     23 |  0.000 % |
3.20/3.25	c |     87372 |     540     2356     7203 |     3280     2073     24 |  0.000 % |
4.99/5.01	c |    131161 |     540     2356     7203 |     3608     2530     27 |  0.000 % |
7.69/7.75	c |    196845 |     540     2356     7203 |     3969     2144     22 |  0.000 % |
11.88/11.97	c |    295371 |     540     2356     7203 |     4366     3967     24 |  0.000 % |
18.38/18.47	c |    443160 |     540     2356     7203 |     4803     3549     24 |  0.000 % |
28.58/28.65	c |    664843 |     540     2356     7203 |     5283     3755     24 |  0.000 % |
44.28/44.36	c |    997368 |     540     2356     7203 |     5811     4727     26 |  0.000 % |
68.67/68.77	c |   1496156 |     540     2356     7203 |     6392     4126     24 |  0.000 % |
107.16/107.27	c |   2244338 |     540     2356     7203 |     7032     3843     25 |  0.000 % |
166.53/166.67	c |   3366612 |     540     2356     7203 |     7735     5344     24 |  0.000 % |
260.70/260.87	c |   5050023 |     540     2356     7203 |     8508     4691     25 |  0.000 % |
405.05/405.21	c |   7575139 |     540     2356     7203 |     9359     6286     25 |  0.000 % |
634.17/634.45	c |  11362814 |     540     2356     7203 |    10295     6939     23 |  0.000 % |
987.75/988.14	c |  17044326 |     540     2356     7203 |    11325     7625     25 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520498-1238299550/watcher-1520498-1238299550 -o /tmp/evaluation-result-1520498-1238299550/solver-1520498-1238299550 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520498-1238299550.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/76 28699
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=7468 CPUtime=0
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 197 0 0 0 0 0 0 0 20 0 1 0 1102615934 7647232 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4212235 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 1867 181 88 219 0 1645 0

[startup+0.049042 s]
/proc/loadavg: 1.00 1.00 0.99 3/76 28699
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=7572 CPUtime=0.04
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 287 0 0 0 4 0 0 0 20 0 1 0 1102615934 7753728 216 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 1893 216 100 219 0 1671 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7572

[startup+0.101052 s]
/proc/loadavg: 1.00 1.00 0.99 3/76 28699
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17956 CPUtime=0.09
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 386 0 0 0 9 0 0 0 20 0 1 0 1102615934 18386944 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4489 315 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.30109 s]
/proc/loadavg: 1.00 1.00 0.99 3/76 28699
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17956 CPUtime=0.29
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 410 0 0 0 29 0 0 0 22 0 1 0 1102615934 18386944 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4261796 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4489 339 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701168 s]
/proc/loadavg: 1.00 1.00 0.99 3/76 28699
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17956 CPUtime=0.69
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 478 0 0 0 69 0 0 0 25 0 1 0 1102615934 18386944 407 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4489 407 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1244288/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17956 CPUtime=1.49
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 546 0 0 0 149 0 0 0 25 0 1 0 1102615934 18386944 475 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4489 475 100 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1243840/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17956 CPUtime=3.09
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 1102615934 18386944 573 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4489 573 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30225 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1243072/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17952 CPUtime=6.29
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 950 0 0 0 629 0 0 0 25 0 1 0 1102615934 18382848 716 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4488 716 100 219 0 4266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17952

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1242184/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=17952 CPUtime=12.68
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 1111 0 0 0 1268 0 0 0 25 0 1 0 1102615934 18382848 877 1992294400 4194304 5092341 548682068848 18446744073709551615 4248117 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 4488 877 100 219 0 4266 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17952

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1240072/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=20052 CPUtime=25.48
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 1636 0 0 0 2548 0 0 0 25 0 1 0 1102615934 20533248 1402 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 5013 1402 100 219 0 4791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20052

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1238792/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=20052 CPUtime=51.08
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 1961 0 0 0 5107 1 0 0 25 0 1 0 1102615934 20533248 1727 1992294400 4194304 5092341 548682068848 18446744073709551615 4268566 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 5013 1727 100 219 0 4791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20052

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1237256/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=20052 CPUtime=102.26
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 2347 0 0 0 10225 1 0 0 25 0 1 0 1102615934 20533248 2113 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 5013 2113 100 219 0 4791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20052

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1236232/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=20052 CPUtime=162.24
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 2591 0 0 0 16223 1 0 0 25 0 1 0 1102615934 20533248 2357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 5013 2357 100 219 0 4791 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20052

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1234248/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=222.21
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 3474 0 0 0 22220 1 0 0 25 0 1 0 1102615934 25903104 2847 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 2847 100 219 0 6102 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25296

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1233864/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=282.2
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 3580 0 0 0 28218 2 0 0 25 0 1 0 1102615934 25903104 2953 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 2953 100 219 0 6102 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25296

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1233224/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=342.17
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 3740 0 0 0 34215 2 0 0 25 0 1 0 1102615934 25903104 3113 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 3113 100 219 0 6102 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1232840/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=402.15
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 3841 0 0 0 40213 2 0 0 25 0 1 0 1102615934 25903104 3214 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 3214 100 219 0 6102 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25296

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1231880/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=462.13
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 4061 0 0 0 46211 2 0 0 25 0 1 0 1102615934 25903104 3434 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 3434 100 219 0 6102 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25296

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1231752/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=522.1
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 4095 0 0 0 52208 2 0 0 25 0 1 0 1102615934 25903104 3468 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 3468 100 219 0 6102 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25296

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1231240/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=582.09
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 4235 0 0 0 58206 3 0 0 25 0 1 0 1102615934 25903104 3608 1992294400 4194304 5092341 548682068848 18446744073709551615 4248469 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 3608 100 219 0 6102 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1230408/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25296 CPUtime=642.07
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 4430 0 0 0 64204 3 0 0 25 0 1 0 1102615934 25903104 3803 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6324 3803 100 219 0 6102 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25296

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1229320/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=25352 CPUtime=702.05
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 4922 0 0 0 70202 3 0 0 25 0 1 0 1102615934 25960448 3730 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 6338 3730 100 219 0 6116 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25352

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1228616/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=762.03
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 5989 0 0 0 76199 4 0 0 25 0 1 0 1102615934 31313920 4238 1992294400 4194304 5092341 548682068848 18446744073709551615 4250884 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4238 100 219 0 7423 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 30580

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1228616/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=822
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 5995 0 0 0 82196 4 0 0 25 0 1 0 1102615934 31313920 4244 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4244 100 219 0 7423 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 30580

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1228616/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=881.98
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 5996 0 0 0 88194 4 0 0 25 0 1 0 1102615934 31313920 4245 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4245 100 219 0 7423 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 30580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1228360/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=941.96
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6061 0 0 0 94192 4 0 0 25 0 1 0 1102615934 31313920 4310 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4310 100 219 0 7423 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1227912/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=1001.95
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6180 0 0 0 100190 5 0 0 25 0 1 0 1102615934 31313920 4429 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4429 100 219 0 7423 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 30580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1227528/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=1061.93
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6260 0 0 0 106188 5 0 0 25 0 1 0 1102615934 31313920 4509 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4509 100 219 0 7423 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 30580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1227144/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=1121.9
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6360 0 0 0 112185 5 0 0 25 0 1 0 1102615934 31313920 4609 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4609 100 219 0 7423 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 30580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1226952/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=1181.88
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6427 0 0 0 118183 5 0 0 25 0 1 0 1102615934 31313920 4676 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4676 100 219 0 7423 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 30580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1226824/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=1200.08
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6454 0 0 0 120003 5 0 0 25 0 1 0 1102615934 31313920 4703 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4703 100 219 0 7423 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30580

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 28700
/proc/meminfo: memFree=1226824/2055920 swapFree=4127428/4192956
[pid=28699] ppid=28697 vsize=30580 CPUtime=1200.08
/proc/28699/stat : 28699 (minisat) R 28697 28699 28629 0 -1 4194304 6454 0 0 0 120003 5 0 0 25 0 1 0 1102615934 31313920 4703 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28699/statm: 7645 4703 100 219 0 7423 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.058991
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 30580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6454
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= 2
involuntary context switches= 1288

runsolver used 1.10083 second user time and 3.2805 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-29 06:05:50
IDJOB=1520498
IDBENCH=70678
IDSOLVER=546
FILE ID=node63/1520498-1238299550
PBS_JOBID= 9061065
Free space on /tmp= 66320 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520498-1238299550/watcher-1520498-1238299550 -o /tmp/evaluation-result-1520498-1238299550/solver-1520498-1238299550 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520498-1238299550.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=1690574812

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1246120 kB
Buffers:         83760 kB
Cached:         588756 kB
SwapCached:      55900 kB
Active:         248244 kB
Inactive:       481608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1246120 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14548 kB
Slab:            64552 kB
Committed_AS:  3214008 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-29 06:25:52