Trace number 421017

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) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
MD5SUM8dfab95124988e9b30d2b91793d7fb26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.10/0.13	c ============================[ Search Statistics ]==============================
0.10/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.13	c ===============================================================================
0.10/0.13	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.10/0.13	c |       100 |      70     6230    43610 |     2284      100     24 |  0.021 % |
0.10/0.14	c |       250 |      70     6230    43610 |     2512      250     24 |  0.021 % |
0.10/0.15	c |       477 |      70     6230    43610 |     2764      477     24 |  0.021 % |
0.10/0.17	c |       814 |      70     6230    43610 |     3040      814     24 |  0.021 % |
0.10/0.19	c |      1320 |      70     6230    43610 |     3344     1320     24 |  0.021 % |
0.20/0.23	c |      2079 |      70     6230    43610 |     3678     2079     25 |  0.021 % |
0.30/0.30	c |      3219 |      70     6230    43610 |     4046     3219     25 |  0.021 % |
0.40/0.41	c |      4929 |      70     6230    43610 |     4451     2892     24 |  0.021 % |
0.49/0.56	c |      7493 |      70     6230    43610 |     4896     3215     24 |  0.021 % |
0.80/0.82	c |     11337 |      70     6230    43610 |     5386     4596     24 |  0.021 % |
1.20/1.21	c |     17103 |      70     6230    43610 |     5924     4943     23 |  0.021 % |
1.79/1.81	c |     25753 |      70     6230    43610 |     6517     4659     24 |  0.021 % |
2.69/2.72	c |     38728 |      70     6230    43610 |     7169     4538     23 |  0.021 % |
4.09/4.18	c |     58190 |      70     6230    43610 |     7886     5991     23 |  0.021 % |
6.39/6.42	c |     87383 |      70     6230    43610 |     8674     7483     24 |  0.021 % |
9.90/9.96	c |    131175 |      70     6230    43610 |     9542     7743     23 |  0.021 % |
15.39/15.45	c |    196859 |      70     6230    43610 |    10496     6434     23 |  0.021 % |
24.19/24.29	c |    295388 |      70     6230    43610 |    11546    10229     22 |  0.021 % |
37.78/37.86	c |    443178 |      70     6230    43610 |    12700     7549     23 |  0.021 % |
59.57/59.63	c |    664861 |      70     6230    43610 |    13970     6496     22 |  0.021 % |
93.86/93.99	c |    997387 |      70     6230    43610 |    15367    10063     23 |  0.021 % |
149.75/149.86	c |   1496175 |      70     6230    43610 |    16904     8523     22 |  0.021 % |
239.83/239.98	c |   2244357 |      70     6230    43610 |    18595    11714     22 |  0.021 % |
386.59/386.75	c |   3366632 |      70     6230    43610 |    20454    16643     21 |  0.021 % |
626.82/627.07	c |   5050043 |      70     6230    43610 |    22500    10444     21 |  0.021 % |
1016.81/1017.16	c |   7575159 |      70     6230    43610 |    24750    11977     21 |  0.021 % |

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/node1/watcher-421017-1177497088 -o ROOT/results/node1/solver-421017-1177497088 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421017-1177497088/minisat_noassertions /tmp/evaluation/421017-1177497088/instance-421017-1177497088.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 3/77 27917
/proc/meminfo: memFree=1776136/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=1856 CPUtime=0
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 225746631 1900544 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 464 160 50 130 0 331 0

[startup+0.103199 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27917
/proc/meminfo: memFree=1776136/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=2392 CPUtime=0.1
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 286 0 0 0 10 0 0 0 18 0 1 0 225746631 2449408 272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 598 272 62 130 0 465 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2392

[startup+0.202166 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27917
/proc/meminfo: memFree=1776136/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=2320 CPUtime=0.2
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 291 0 0 0 20 0 0 0 18 0 1 0 225746631 2375680 277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 580 277 66 130 0 447 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2320

[startup+0.302177 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27917
/proc/meminfo: memFree=1776136/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=2452 CPUtime=0.3
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 336 0 0 0 30 0 0 0 19 0 1 0 225746631 2510848 322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 613 322 66 130 0 480 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2452

[startup+0.702224 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27917
/proc/meminfo: memFree=1776136/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=2716 CPUtime=0.7
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 408 0 0 0 70 0 0 0 23 0 1 0 225746631 2781184 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 679 394 66 130 0 546 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2716

[startup+1.50132 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 27918
/proc/meminfo: memFree=1774656/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=2980 CPUtime=1.49
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 467 0 0 0 149 0 0 0 25 0 1 0 225746631 3051520 453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546053 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 745 453 66 130 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2980

[startup+3.10151 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 27918
/proc/meminfo: memFree=1774208/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=3248 CPUtime=3.09
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 534 0 0 0 309 0 0 0 25 0 1 0 225746631 3325952 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 812 520 66 130 0 679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3248

[startup+6.30188 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 27918
/proc/meminfo: memFree=1773760/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=3512 CPUtime=6.29
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 603 0 0 0 629 0 0 0 25 0 1 0 225746631 3596288 589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 878 589 66 130 0 745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3512

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 27918
/proc/meminfo: memFree=1773312/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=4056 CPUtime=12.69
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 713 0 0 0 1269 0 0 0 25 0 1 0 225746631 4153344 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1014 699 66 130 0 881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4056

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 27918
/proc/meminfo: memFree=1772864/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=4460 CPUtime=25.49
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 827 0 0 0 2549 0 0 0 25 0 1 0 225746631 4567040 813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1115 813 66 130 0 982 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4460

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 27918
/proc/meminfo: memFree=1772160/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=5176 CPUtime=51.08
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 978 0 0 0 5108 0 0 0 25 0 1 0 225746631 5300224 964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1294 964 66 130 0 1161 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5176

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 27918
/proc/meminfo: memFree=1771456/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=5912 CPUtime=102.26
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1148 0 0 0 10226 0 0 0 25 0 1 0 225746631 6053888 1134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1478 1134 66 130 0 1345 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5912

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1770880/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=6380 CPUtime=162.24
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1265 0 0 0 16223 1 0 0 25 0 1 0 225746631 6533120 1251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1595 1251 66 130 0 1462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6380

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1770624/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=6664 CPUtime=222.24
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1330 0 0 0 22222 2 0 0 25 0 1 0 225746631 6823936 1316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1666 1316 66 130 0 1533 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6664

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1770304/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=6960 CPUtime=282.21
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1398 0 0 0 28219 2 0 0 25 0 1 0 225746631 7127040 1384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1740 1384 66 130 0 1607 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6960

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1770112/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=7244 CPUtime=342.19
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1476 0 0 0 34217 2 0 0 25 0 1 0 225746631 7417856 1462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1811 1462 66 130 0 1678 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7244

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1769664/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=7816 CPUtime=402.18
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1583 0 0 0 40215 3 0 0 25 0 1 0 225746631 8003584 1569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1954 1569 66 130 0 1821 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7816

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1769536/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=7816 CPUtime=462.16
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1606 0 0 0 46213 3 0 0 25 0 1 0 225746631 8003584 1592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1954 1592 66 130 0 1821 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1769600/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=7956 CPUtime=522.15
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1620 0 0 0 52211 4 0 0 25 0 1 0 225746631 8146944 1606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1989 1606 66 130 0 1856 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7956

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1769408/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=7956 CPUtime=582.13
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1646 0 0 0 58209 4 0 0 25 0 1 0 225746631 8146944 1632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 1989 1632 66 130 0 1856 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7956

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1769216/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8260 CPUtime=642.11
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1696 0 0 0 64207 4 0 0 25 0 1 0 225746631 8458240 1682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2065 1682 66 130 0 1932 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8260

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1769024/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8420 CPUtime=702.1
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1753 0 0 0 70205 5 0 0 25 0 1 0 225746631 8622080 1739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2105 1739 66 130 0 1972 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8420

[startup+762.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768960/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8560 CPUtime=762.08
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1777 0 0 0 76203 5 0 0 25 0 1 0 225746631 8765440 1763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2140 1763 66 130 0 2007 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 8560

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768960/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8560 CPUtime=822.07
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1782 0 0 0 82201 6 0 0 25 0 1 0 225746631 8765440 1768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2140 1768 66 130 0 2007 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8560

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768832/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8704 CPUtime=882.05
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1804 0 0 0 88199 6 0 0 25 0 1 0 225746631 8912896 1790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2176 1790 66 130 0 2043 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8704

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768832/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8704 CPUtime=942.04
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1820 0 0 0 94197 7 0 0 25 0 1 0 225746631 8912896 1806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2176 1806 66 130 0 2043 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 8704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768768/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8704 CPUtime=1002.02
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1826 0 0 0 100195 7 0 0 25 0 1 0 225746631 8912896 1812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2176 1812 66 130 0 2043 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 8704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768576/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8852 CPUtime=1062
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1865 0 0 0 106192 8 0 0 25 0 1 0 225746631 9064448 1851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2213 1851 66 130 0 2080 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 8852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768448/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=8992 CPUtime=1121.98
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1898 0 0 0 112190 8 0 0 25 0 1 0 225746631 9207808 1884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2248 1884 66 130 0 2115 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8992

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768256/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=9280 CPUtime=1181.97
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1945 0 0 0 118189 8 0 0 25 0 1 0 225746631 9502720 1931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2320 1931 66 130 0 2187 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 9280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768256/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=9280 CPUtime=1200.06
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1948 0 0 0 119998 8 0 0 25 0 1 0 225746631 9502720 1934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2320 1934 66 130 0 2187 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9280

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27920
/proc/meminfo: memFree=1768256/2055920 swapFree=4145748/4192956
[pid=27917] ppid=27915 vsize=9280 CPUtime=1200.06
/proc/27917/stat : 27917 (minisat_noasser) R 27915 27917 27036 0 -1 4194304 1948 0 0 0 119998 8 0 0 25 0 1 0 225746631 9502720 1934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27917/statm: 2320 1934 66 130 0 2187 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.091986
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 9280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1948
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= 25162

runsolver used 0.946856 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 10:31:28 UTC 2007

IDJOB= 421017
IDBENCH= 19926
IDSOLVER= 188
FILE ID= node1/421017-1177497088

PBS_JOBID= 4685876

Free space on /tmp= 66453 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421017-1177497088/minisat_noassertions /tmp/evaluation/421017-1177497088/instance-421017-1177497088.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-421017-1177497088 -o ROOT/results/node1/solver-421017-1177497088 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421017-1177497088/minisat_noassertions /tmp/evaluation/421017-1177497088/instance-421017-1177497088.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8dfab95124988e9b30d2b91793d7fb26

RANDOM SEED= 141707542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1776544 kB
Buffers:         37204 kB
Cached:         174152 kB
SwapCached:      15424 kB
Active:         120576 kB
Inactive:       114480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776544 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            29804 kB
Committed_AS:  5171120 kB
PageTables:       1832 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= 66453 MiB

End job on node1 on Wed Apr 25 10:51:30 UTC 2007