Trace number 421104

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.09 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     627     2704     8210 |      901        0    nan |  0.000 % |
0.00/0.01	c |       100 |     627     2704     8210 |      991      100     26 |  0.000 % |
0.00/0.01	c |       250 |     627     2704     8210 |     1090      250     27 |  0.000 % |
0.00/0.02	c |       475 |     627     2704     8210 |     1199      475     28 |  0.000 % |
0.00/0.04	c |       813 |     627     2704     8210 |     1319      813     28 |  0.000 % |
0.00/0.06	c |      1319 |     627     2704     8210 |     1451     1319     27 |  0.000 % |
0.10/0.10	c |      2080 |     627     2704     8210 |     1596     1315     26 |  0.000 % |
0.10/0.16	c |      3220 |     627     2704     8210 |     1756     1615     26 |  0.000 % |
0.20/0.25	c |      4928 |     627     2704     8210 |     1932     1475     27 |  0.000 % |
0.39/0.40	c |      7490 |     627     2704     8210 |     2125     1049     23 |  0.000 % |
0.59/0.63	c |     11334 |     627     2704     8210 |     2337     1587     26 |  0.000 % |
0.89/0.99	c |     17100 |     627     2704     8210 |     2571     1360     25 |  0.000 % |
1.49/1.53	c |     25750 |     627     2704     8210 |     2828     2110     26 |  0.000 % |
2.39/2.43	c |     38724 |     627     2704     8210 |     3111     1965     26 |  0.000 % |
3.69/3.73	c |     58186 |     627     2704     8210 |     3422     2325     26 |  0.000 % |
5.79/5.82	c |     87378 |     627     2704     8210 |     3765     1804     25 |  0.000 % |
8.99/9.04	c |    131167 |     627     2704     8210 |     4141     3326     26 |  0.000 % |
14.09/14.13	c |    196852 |     627     2704     8210 |     4555     3817     24 |  0.000 % |
22.09/22.11	c |    295378 |     627     2704     8210 |     5011     2773     26 |  0.000 % |
34.28/34.31	c |    443167 |     627     2704     8210 |     5512     3116     27 |  0.000 % |
53.47/53.57	c |    664850 |     627     2704     8210 |     6063     4311     27 |  0.000 % |
83.86/83.95	c |    997376 |     627     2704     8210 |     6670     5434     30 |  0.000 % |
130.94/131.09	c |   1496164 |     627     2704     8210 |     7337     5359     26 |  0.000 % |
203.82/203.98	c |   2244347 |     627     2704     8210 |     8070     5271     27 |  0.000 % |
319.18/319.33	c |   3366621 |     627     2704     8210 |     8877     7961     30 |  0.000 % |
503.52/503.87	c |   5050032 |     627     2704     8210 |     9765     8533     28 |  0.000 % |
787.52/787.98	c |   7575148 |     627     2704     8210 |    10742     5780     27 |  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/node66/watcher-421104-1177498457 -o ROOT/results/node66/solver-421104-1177498457 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421104-1177498457/minisat_noassertions /tmp/evaluation/421104-1177498457/instance-421104-1177498457.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25144
/proc/meminfo: memFree=1655816/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=1996 CPUtime=0
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 225835321 2043904 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 499 149 62 130 0 366 0

[startup+0.00916509 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25144
/proc/meminfo: memFree=1655816/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=1980 CPUtime=0
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 225835321 2027520 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552917 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 495 152 63 130 0 362 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1980

[startup+0.102184 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25144
/proc/meminfo: memFree=1655816/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=2112 CPUtime=0.1
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 225835321 2162688 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 528 190 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.301224 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25144
/proc/meminfo: memFree=1655816/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=2244 CPUtime=0.29
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 225835321 2297856 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 561 216 66 130 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.701304 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25144
/proc/meminfo: memFree=1655816/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=2244 CPUtime=0.69
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 255 0 0 0 69 0 0 0 22 0 1 0 225835321 2297856 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547235 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 561 241 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50146 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 25145
/proc/meminfo: memFree=1654976/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=2376 CPUtime=1.49
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 225835321 2433024 270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 594 270 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10179 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 25145
/proc/meminfo: memFree=1654656/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=2640 CPUtime=3.09
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 225835321 2703360 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 660 316 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30143 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 25145
/proc/meminfo: memFree=1654400/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=2772 CPUtime=6.29
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 380 0 0 0 629 0 0 0 25 0 1 0 225835321 2838528 366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 693 366 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 25145
/proc/meminfo: memFree=1653952/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=3032 CPUtime=12.69
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 451 0 0 0 1269 0 0 0 25 0 1 0 225835321 3104768 437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 758 437 66 130 0 625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3032

[startup+25.5023 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 25145
/proc/meminfo: memFree=1653440/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=3560 CPUtime=25.49
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 564 0 0 0 2549 0 0 0 25 0 1 0 225835321 3645440 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 890 550 66 130 0 757 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3560

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 25145
/proc/meminfo: memFree=1653120/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=3956 CPUtime=51.07
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 671 0 0 0 5107 0 0 0 25 0 1 0 225835321 4050944 657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548498 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 989 657 66 130 0 856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3956

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 25145
/proc/meminfo: memFree=1652416/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=4624 CPUtime=102.26
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 838 0 0 0 10226 0 0 0 25 0 1 0 225835321 4734976 824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1156 824 66 130 0 1023 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4624

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25145
/proc/meminfo: memFree=1652032/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=5024 CPUtime=162.23
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 943 0 0 0 16223 0 0 0 25 0 1 0 225835321 5144576 929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1256 929 66 130 0 1123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25145
/proc/meminfo: memFree=1651520/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=5420 CPUtime=222.22
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1049 0 0 0 22221 1 0 0 25 0 1 0 225835321 5550080 1035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1355 1035 66 130 0 1222 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5420

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25145
/proc/meminfo: memFree=1651264/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=5804 CPUtime=282.19
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1120 0 0 0 28218 1 0 0 25 0 1 0 225835321 5943296 1106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1451 1106 66 130 0 1318 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5804

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25145
/proc/meminfo: memFree=1650880/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=6068 CPUtime=342.17
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1201 0 0 0 34216 1 0 0 25 0 1 0 225835321 6213632 1187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1517 1187 66 130 0 1384 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6068

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25145
/proc/meminfo: memFree=1650624/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=6344 CPUtime=402.15
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1276 0 0 0 40214 1 0 0 25 0 1 0 225835321 6496256 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1586 1262 66 130 0 1453 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6344

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1650048/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=6608 CPUtime=462.04
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1327 0 0 0 46201 3 0 0 25 0 1 0 225835321 6766592 1313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1652 1313 66 130 0 1519 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 6608

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1649920/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=6872 CPUtime=522.01
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1406 0 0 0 52198 3 0 0 25 0 1 0 225835321 7036928 1392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548739 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1718 1392 66 130 0 1585 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 6872

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1649664/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=7132 CPUtime=581.99
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1450 0 0 0 58196 3 0 0 25 0 1 0 225835321 7303168 1436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1783 1436 66 130 0 1650 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 7132

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1649472/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=7256 CPUtime=641.98
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1490 0 0 0 64194 4 0 0 25 0 1 0 225835321 7430144 1476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1814 1476 66 130 0 1681 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 7256

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1649280/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=7256 CPUtime=701.95
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1511 0 0 0 70191 4 0 0 25 0 1 0 225835321 7430144 1497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1814 1497 66 130 0 1681 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 7256

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1649152/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=7388 CPUtime=761.93
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1540 0 0 0 76189 4 0 0 25 0 1 0 225835321 7565312 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1847 1526 66 130 0 1714 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 7388

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648768/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=7784 CPUtime=821.91
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1632 0 0 0 82187 4 0 0 25 0 1 0 225835321 7970816 1618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553029 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 1946 1618 66 130 0 1813 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 7784

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648704/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8056 CPUtime=881.88
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1686 0 0 0 88184 4 0 0 25 0 1 0 225835321 8249344 1672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2014 1672 66 130 0 1881 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 8056

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648640/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8172 CPUtime=941.87
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1717 0 0 0 94182 5 0 0 25 0 1 0 225835321 8368128 1703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2043 1703 66 130 0 1910 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 8172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648448/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8300 CPUtime=1001.84
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1756 0 0 0 100179 5 0 0 25 0 1 0 225835321 8499200 1742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2075 1742 66 130 0 1942 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 8300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648320/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8436 CPUtime=1061.82
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1779 0 0 0 106177 5 0 0 25 0 1 0 225835321 8638464 1765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2109 1765 66 130 0 1976 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 8436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648192/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8436 CPUtime=1121.8
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1802 0 0 0 112175 5 0 0 25 0 1 0 225835321 8638464 1788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2109 1788 66 130 0 1976 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 8436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648128/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8568 CPUtime=1181.79
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1817 0 0 0 118173 6 0 0 25 0 1 0 225835321 8773632 1803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2142 1803 66 130 0 2009 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 8568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25343
/proc/meminfo: memFree=1648128/2055920 swapFree=4183056/4192956
[pid=25144] ppid=25142 vsize=8568 CPUtime=1200.08
/proc/25144/stat : 25144 (minisat_noasser) R 25142 25144 24372 0 -1 4194304 1817 0 0 0 120002 6 0 0 25 0 1 0 225835321 8773632 1803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25144/statm: 2142 1803 66 130 0 2009 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8568

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06299
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 8568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1817
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= 1825

runsolver used 0.823874 second user time and 2.50962 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 10:54:18 UTC 2007

IDJOB= 421104
IDBENCH= 20013
IDSOLVER= 188
FILE ID= node66/421104-1177498457

PBS_JOBID= 4685762

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421104-1177498457/minisat_noassertions /tmp/evaluation/421104-1177498457/instance-421104-1177498457.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421104-1177498457 -o ROOT/results/node66/solver-421104-1177498457 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421104-1177498457/minisat_noassertions /tmp/evaluation/421104-1177498457/instance-421104-1177498457.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 190797225

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1656160 kB
Buffers:         34616 kB
Cached:         289128 kB
SwapCached:       4356 kB
Active:         131816 kB
Inactive:       202100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656160 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            51860 kB
Committed_AS:  1816652 kB
PageTables:       1376 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= 66408 MiB

End job on node66 on Wed Apr 25 11:14:20 UTC 2007