Trace number 1773652

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) 10000.3 10003.7

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5143.44
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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 |                                                                             |
0.79/0.86	c |  Number of variables:        249327                                         |
0.79/0.86	c |  Number of clauses:          746442                                         |
0.79/0.86	c |  Parse time:                   0.76 s                                       |
4.79/4.88	c |  Simplification time:          3.97 s                                       |
4.79/4.88	c |                                                                             |
4.79/4.88	c ============================[ Search Statistics ]==============================
4.79/4.88	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.79/4.88	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.79/4.88	c ===============================================================================
5.29/5.33	c |       100 |   78550   397211  1552347 |   145644      100     24 |  0.004 % |
6.19/6.25	c |       250 |   78550   397211  1552347 |   160208      250    115 |  0.004 % |
7.79/7.81	c |       475 |   78550   397211  1552347 |   176229      475    188 |  0.004 % |
8.79/8.88	c |       812 |   78550   397211  1552347 |   193852      812    153 |  0.004 % |
11.08/11.14	c |      1318 |   78550   397211  1552347 |   213237     1318    133 |  0.004 % |
13.09/13.15	c |      2077 |   78550   397211  1552347 |   234561     2077    138 |  0.004 % |
15.39/15.45	c |      3216 |   78550   397211  1552347 |   258017     3216    121 |  0.004 % |
17.98/18.09	c |      4924 |   78550   397211  1552347 |   283819     4924    104 |  0.004 % |
23.38/23.45	c |      7486 |   78550   397211  1552347 |   312200     7486     95 |  0.004 % |
34.08/34.16	c |     11330 |   78550   397211  1552347 |   343421    11330     98 |  0.004 % |
43.17/43.20	c |     17096 |   78550   397211  1552347 |   377763    17096     90 |  0.004 % |
63.46/63.55	c |     25745 |   78550   397211  1552347 |   415539    25745     97 |  0.004 % |
92.15/92.25	c |     38719 |   78548   396944  1551797 |   457093    38623    110 |  0.005 % |
130.84/130.99	c |     58180 |   78547   396803  1551493 |   502802    57992    121 |  0.005 % |
177.32/177.41	c |     87372 |   78547   396803  1551493 |   553082    87184    121 |  0.005 % |
259.89/260.06	c |    131161 |   78546   396675  1551237 |   608391   130971    128 |  0.006 % |
389.35/389.51	c |    196845 |   78546   396675  1551237 |   669230   196655    145 |  0.006 % |
637.06/637.32	c |    295371 |   78544   396539  1550957 |   736153   293555    155 |  0.006 % |
1043.03/1043.48	c |    443160 |   78540   395979  1549755 |   809768   440140    164 |  0.008 % |
1892.53/1893.26	c |    664843 |   78540   395979  1549755 |   890745   661823    195 |  0.008 % |
3102.11/3103.20	c |    997368 |   78539   395801  1549303 |   979820   167900    157 |  0.008 % |
4895.00/4896.77	c |   1496156 |   78537   395451  1548423 |  1077802   664266    228 |  0.009 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773652-1241212788/watcher-1773652-1241212788 -o /tmp/evaluation-result-1773652-1241212788/solver-1773652-1241212788 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773652-1241212788.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28405
/proc/meminfo: memFree=1139240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=7624 CPUtime=0
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 149307506 7806976 421 1992294400 4194304 5092341 548682068848 18446744073709551615 4501816 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 1906 421 63 219 0 1684 0

[startup+0.0807559 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28405
/proc/meminfo: memFree=1139240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=13872 CPUtime=0.06
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 2336 0 0 0 6 0 0 0 18 0 1 0 149307506 14204928 2218 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 3468 2219 63 219 0 3246 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13872

[startup+0.101758 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28405
/proc/meminfo: memFree=1139240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=16396 CPUtime=0.09
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 2955 0 0 0 8 1 0 0 18 0 1 0 149307506 16789504 2738 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 4099 2738 63 219 0 3877 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16396

[startup+0.301795 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28405
/proc/meminfo: memFree=1139240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=32616 CPUtime=0.29
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 7953 0 0 0 26 3 0 0 19 0 1 0 149307506 33398784 7337 1992294400 4194304 5092341 548682068848 18446744073709551615 4515543 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 8154 7339 63 219 0 7932 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32616

[startup+0.701871 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28405
/proc/meminfo: memFree=1139240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=65464 CPUtime=0.69
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 16833 0 0 0 61 8 0 0 22 0 1 0 149307506 67035136 15413 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 16366 15414 63 219 0 16144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65464

[startup+1.50302 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1062240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=94560 CPUtime=1.49
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 23153 0 0 0 137 12 0 0 25 0 1 0 149307506 96829440 20983 1992294400 4194304 5092341 548682068848 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 23640 20983 87 219 0 23418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94560

[startup+3.10133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1045408/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=115268 CPUtime=3.08
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 28021 0 0 0 295 13 0 0 25 0 1 0 149307506 118034432 25851 1992294400 4194304 5092341 548682068848 18446744073709551615 4247695 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 28817 25851 87 219 0 28595 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 115268

[startup+6.30193 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1058784/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=88472 CPUtime=6.29
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 31860 0 0 0 613 16 0 0 25 0 1 0 149307506 90595328 20072 1992294400 4194304 5092341 548682068848 18446744073709551615 4241876 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 22118 20072 102 219 0 21896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88472

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1058240/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=92364 CPUtime=12.68
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 32086 0 0 0 1252 16 0 0 25 0 1 0 149307506 94580736 20298 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 23091 20298 102 219 0 22869 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 92364

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1056000/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=92364 CPUtime=25.48
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 32651 0 0 0 2531 17 0 0 25 0 1 0 149307506 94580736 20863 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 23091 20863 103 219 0 22869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 92364

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1051456/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=98204 CPUtime=51.07
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 33808 0 0 0 5088 19 0 0 25 0 1 0 149307506 100560896 22020 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 24551 22020 103 219 0 24329 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98204

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1038720/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=120100 CPUtime=102.25
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 36990 0 0 0 10203 22 0 0 25 0 1 0 149307506 122982400 25202 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 30025 25202 103 219 0 29803 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 120100

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1022720/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=139808 CPUtime=162.23
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 41008 0 0 0 16196 27 0 0 25 0 1 0 149307506 143163392 29220 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 34952 29220 103 219 0 34730 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 139808

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=1002560/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=169368 CPUtime=222.2
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 46005 0 0 0 22188 32 0 0 25 0 1 0 149307506 173432832 34217 1992294400 4194304 5092341 548682068848 18446744073709551615 4265436 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 42342 34217 103 219 0 42120 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 169368

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=982400/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=171884 CPUtime=282.18
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 51311 0 0 0 28180 38 0 0 25 0 1 0 149307506 176009216 39523 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 42971 39523 103 219 0 42749 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 171884

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=957824/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=219388 CPUtime=342.16
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 57180 0 0 0 34172 44 0 0 25 0 1 0 149307506 224653312 45392 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 54847 45392 103 219 0 54625 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 219388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=935232/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=220660 CPUtime=402.15
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 62854 0 0 0 40165 50 0 0 25 0 1 0 149307506 225955840 51066 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 55165 51066 103 219 0 54943 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 220660

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=912128/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=288420 CPUtime=462.12
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 68608 0 0 0 46156 56 0 0 25 0 1 0 149307506 295342080 56820 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 72105 56820 103 219 0 71883 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 288420

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=892608/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=292396 CPUtime=522.1
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 73572 0 0 0 52148 62 0 0 25 0 1 0 149307506 299413504 61784 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 73099 61784 103 219 0 72877 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 292396

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=874752/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=297168 CPUtime=582.08
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 77927 0 0 0 58141 67 0 0 25 0 1 0 149307506 304300032 66139 1992294400 4194304 5092341 548682068848 18446744073709551615 4241949 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 74292 66139 103 219 0 74070 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 297168

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28406
/proc/meminfo: memFree=859456/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=299492 CPUtime=642.06
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 81715 0 0 0 64135 71 0 0 25 0 1 0 149307506 306679808 69927 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 74873 69927 103 219 0 74651 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 299492

[startup+702.301 s]

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

[startup+9102.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15616/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9099.16
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 909391 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9099.16
Current children cumulated vsize (KiB) 1240560

[startup+9162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15552/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9159.14
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 915389 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9159.14
Current children cumulated vsize (KiB) 1240560

[startup+9222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15552/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9219.12
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 921387 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9219.12
Current children cumulated vsize (KiB) 1240560

[startup+9282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15552/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9279.1
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 927385 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9279.1
Current children cumulated vsize (KiB) 1240560

[startup+9342.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15488/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9339.08
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 933383 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9339.08
Current children cumulated vsize (KiB) 1240560

[startup+9402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15616/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9399.06
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 939381 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9399.06
Current children cumulated vsize (KiB) 1240560

[startup+9462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15616/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9459.03
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 945378 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9459.03
Current children cumulated vsize (KiB) 1240560

[startup+9522.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15680/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9519.01
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 951376 525 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9519.01
Current children cumulated vsize (KiB) 1240560

[startup+9582.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15616/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9579
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 957374 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9579
Current children cumulated vsize (KiB) 1240560

[startup+9642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28424
/proc/meminfo: memFree=15616/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9638.98
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 963372 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9638.98
Current children cumulated vsize (KiB) 1240560

[startup+9702.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17344/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9698.95
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 969369 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9698.95
Current children cumulated vsize (KiB) 1240560

[startup+9762.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17472/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9758.93
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 975367 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9758.93
Current children cumulated vsize (KiB) 1240560

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17472/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9818.91
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 981365 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9818.91
Current children cumulated vsize (KiB) 1240560

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17408/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9878.89
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 987363 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9878.89
Current children cumulated vsize (KiB) 1240560

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17472/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9938.87
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 993361 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9938.87
Current children cumulated vsize (KiB) 1240560

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17536/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=9998.85
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 999359 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 9998.85
Current children cumulated vsize (KiB) 1240560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17536/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=1240560 CPUtime=10000
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4194304 498255 0 0 0 999479 526 0 0 25 0 1 0 149307506 1270333440 304053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 310140 304053 103 219 0 309918 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1240560

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

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

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28430
/proc/meminfo: memFree=17536/2055920 swapFree=4181168/4192956
[pid=28405] ppid=28403 vsize=0 CPUtime=10000.2
/proc/28405/stat : 28405 (minisat) R 28403 28405 28341 0 -1 4195332 498255 0 0 0 999479 536 0 0 25 0 1 0 149307506 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/28405/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.7
CPU time (s): 10000.3
CPU user time (s): 9994.8
CPU system time (s): 5.45817
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1240560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.8
system time used= 5.45817
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 498255
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= 14756

runsolver used 7.81481 second user time and 22.1516 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-01 23:19:49
IDJOB=1773652
IDBENCH=70769
IDSOLVER=608
FILE ID=node37/1773652-1241212788
PBS_JOBID= 9224727
Free space on /tmp= 66528 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773652-1241212788/watcher-1773652-1241212788 -o /tmp/evaluation-result-1773652-1241212788/solver-1773652-1241212788 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773652-1241212788.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=80331218

node37.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		: 3000.259
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		: 3000.259
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:       1139720 kB
Buffers:         70488 kB
Cached:         750036 kB
SwapCached:       5608 kB
Active:         129528 kB
Inactive:       698804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1139720 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:           14612 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            73976 kB
Committed_AS:   799748 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node37 at 2009-05-02 02:06:35