Trace number 1784279

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) 5000.07 5001.73

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted 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 variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

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 |                                                                             |
0.89/0.96	c |  Number of variables:          1553                                         |
0.89/0.96	c |  Number of clauses:          866789                                         |
0.89/0.96	c |  Parse time:                   0.85 s                                       |
30.18/30.27	c |  Simplification time:         29.26 s                                       |
30.18/30.27	c |                                                                             |
30.18/30.27	c ============================[ Search Statistics ]==============================
30.18/30.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
30.18/30.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
30.18/30.27	c ===============================================================================
30.18/30.28	c |       100 |    1073   246780  1334271 |    90486      100     20 | 25.435 % |
30.18/30.29	c |       250 |    1073   246780  1334271 |    99534      250     18 | 25.435 % |
30.18/30.30	c |       475 |    1073   246780  1334271 |   109488      475     19 | 25.435 % |
30.28/30.32	c |       812 |    1073   246780  1334271 |   120436      812     18 | 25.435 % |
30.28/30.35	c |      1318 |    1073   246780  1334271 |   132480     1318     18 | 25.435 % |
30.37/30.41	c |      2077 |    1073   246780  1334271 |   145728     2077     19 | 25.435 % |
30.37/30.47	c |      3216 |    1073   246780  1334271 |   160301     3216     21 | 25.435 % |
30.47/30.60	c |      4924 |    1071   246780  1334271 |   176331     4922     20 | 25.563 % |
30.68/30.79	c |      7486 |    1068   246780  1334271 |   193964     7481     23 | 25.757 % |
30.98/31.07	c |     11330 |    1068   246780  1334271 |   213361    11325     23 | 25.757 % |
31.48/31.58	c |     17096 |    1064   246780  1334271 |   234697    17087     24 | 26.014 % |
32.27/32.38	c |     25745 |    1063   246780  1334271 |   258167    25735     25 | 26.079 % |
33.56/33.67	c |     38719 |    1059   246780  1334271 |   283983    38705     25 | 26.337 % |
35.97/36.01	c |     58180 |    1056   246780  1334271 |   312382    58163     26 | 26.529 % |
39.96/40.09	c |     87372 |    1056   246780  1334271 |   343620    87355     28 | 26.529 % |
48.96/49.02	c |    131161 |    1056   240507  1299385 |   377982   131144     30 | 26.530 % |
63.95/64.06	c |    196845 |    1056   240507  1299385 |   415780   196828     31 | 26.530 % |
95.53/95.62	c |    295371 |    1055   240138  1297334 |   457358   295353     32 | 26.595 % |
155.60/155.71	c |    443160 |    1054   240138  1297334 |   503094   443141     33 | 26.658 % |
209.67/209.83	c |    664843 |    1053   239400  1293230 |   553404   181887     32 | 26.723 % |
338.02/338.23	c |    997368 |    1053   239400  1293230 |   608744   514412     36 | 26.723 % |
518.23/518.55	c |   1496156 |    1051   238662  1289126 |   669619   426346     36 | 26.851 % |
813.39/813.86	c |   2244338 |    1051   238662  1289126 |   736580   522610     35 | 26.851 % |
1292.98/1293.66	c |   3366612 |    1051   238662  1289126 |   810239   213093     33 | 26.852 % |
2118.14/2119.10	c |   5050023 |    1051   238662  1289126 |   891262   322447     53 | 26.852 % |
3499.15/3500.41	c |   7575139 |    1051   238662  1289126 |   980389   252709     42 | 26.852 % |

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-1784279-1241931231/watcher-1784279-1241931231 -o /tmp/evaluation-result-1784279-1241931231/solver-1784279-1241931231 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784279-1241931231.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 3/65 5876
/proc/meminfo: memFree=1650488/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=7476 CPUtime=0
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 221151642 7655424 415 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 1869 415 63 219 0 1647 0

[startup+0.0606101 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 5876
/proc/meminfo: memFree=1650488/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=10588 CPUtime=0.05
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 1642 0 0 0 5 0 0 0 18 0 1 0 221151642 10842112 1585 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 2647 1588 63 219 0 2425 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10588

[startup+0.101615 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 5876
/proc/meminfo: memFree=1650488/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=13332 CPUtime=0.09
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 2688 0 0 0 8 1 0 0 18 0 1 0 221151642 13651968 2479 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 3333 2479 63 219 0 3111 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13332

[startup+0.301641 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 5876
/proc/meminfo: memFree=1650488/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=31280 CPUtime=0.29
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 7214 0 0 0 25 4 0 0 20 0 1 0 221151642 32030720 6666 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 7820 6667 63 219 0 7598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31280

[startup+0.70169 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 5876
/proc/meminfo: memFree=1650488/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=66448 CPUtime=0.69
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 15654 0 0 0 60 9 0 0 24 0 1 0 221151642 68042752 14346 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 16612 14351 63 219 0 16390 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66448

[startup+1.50179 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5877
/proc/meminfo: memFree=1573040/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=93444 CPUtime=1.49
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 21385 0 0 0 138 11 0 0 25 0 1 0 221151642 95686656 19393 1992294400 4194304 5092341 548682068848 18446744073709551615 4247844 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 23361 19393 87 219 0 23139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93444

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5877
/proc/meminfo: memFree=1572912/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=93444 CPUtime=3.09
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 21385 0 0 0 298 11 0 0 25 0 1 0 221151642 95686656 19393 1992294400 4194304 5092341 548682068848 18446744073709551615 4247667 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 23361 19393 87 219 0 23139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93444

[startup+6.3014 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1573120/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=93444 CPUtime=6.29
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 21385 0 0 0 616 13 0 0 25 0 1 0 221151642 95686656 19393 1992294400 4194304 5092341 548682068848 18446744073709551615 4247571 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 23361 19393 87 219 0 23139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93444

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1573184/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=93444 CPUtime=12.69
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 21385 0 0 0 1256 13 0 0 25 0 1 0 221151642 95686656 19393 1992294400 4194304 5092341 548682068848 18446744073709551615 4219707 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 23361 19393 87 219 0 23139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93444

[startup+25.5018 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1573312/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=93444 CPUtime=25.48
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 21431 0 0 0 2535 13 0 0 25 0 1 0 221151642 95686656 19439 1992294400 4194304 5092341 548682068848 18446744073709551615 4219793 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 23361 19439 87 219 0 23139 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93444

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1580992/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=76204 CPUtime=51.05
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 27592 0 0 0 5086 19 0 0 25 0 1 0 221151642 78032896 17756 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 19051 17756 103 219 0 18829 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 76204

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1554944/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=112180 CPUtime=102.23
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 33918 0 0 0 10197 26 0 0 25 0 1 0 221151642 114872320 24082 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 28045 24082 103 219 0 27823 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 112180

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1531968/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=141740 CPUtime=162.19
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 39681 0 0 0 16186 33 0 0 25 0 1 0 221151642 145141760 29845 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 35435 29845 103 219 0 35213 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 141740

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1564928/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=92472 CPUtime=222.16
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 50772 0 0 0 22171 45 0 0 25 0 1 0 221151642 94691328 21559 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 23118 21559 103 219 0 22896 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 92472

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5877
/proc/meminfo: memFree=1541184/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=141740 CPUtime=282.14
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 56752 0 0 0 28162 52 0 0 25 0 1 0 221151642 145141760 27539 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 35435 27539 103 219 0 35213 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 141740

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 5877
/proc/meminfo: memFree=1516608/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=141740 CPUtime=342.11
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 62847 0 0 0 34152 59 0 0 25 0 1 0 221151642 145141760 33634 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 35435 33634 103 219 0 35213 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 141740

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5877
/proc/meminfo: memFree=1497984/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=186084 CPUtime=402.08
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 67482 0 0 0 40142 66 0 0 25 0 1 0 221151642 190550016 38269 1992294400 4194304 5092341 548682068848 18446744073709551615 4252265 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 46521 38269 103 219 0 46299 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 186084

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5883
/proc/meminfo: memFree=1551096/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=113016 CPUtime=462.06
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 79955 0 0 0 46125 81 0 0 25 0 1 0 221151642 115728384 25008 1992294400 4194304 5092341 548682068848 18446744073709551615 4250666 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 28254 25008 103 219 0 28032 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 113016

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5883
/proc/meminfo: memFree=1527736/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=143976 CPUtime=522.02
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 85814 0 0 0 52115 87 0 0 25 0 1 0 221151642 147431424 30867 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 35994 30867 103 219 0 35772 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 143976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5883
/proc/meminfo: memFree=1500920/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=190392 CPUtime=582
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 92494 0 0 0 58102 98 0 0 25 0 1 0 221151642 194961408 37547 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 47598 37547 103 219 0 47376 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 190392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5883
/proc/meminfo: memFree=1482296/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=195236 CPUtime=641.98
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 97103 0 0 0 64095 103 0 0 25 0 1 0 221151642 199921664 42156 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/5876/statm: 48809 42156 103 219 0 48587 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 195236

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1475320/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=190032 CPUtime=4060.89
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 409237 0 0 0 405600 489 0 0 25 0 1 0 221151642 194592768 43599 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 47508 43599 103 219 0 47286 0
Current children cumulated CPU time (s) 4060.89
Current children cumulated vsize (KiB) 190032

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1455480/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=219592 CPUtime=4120.87
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 414265 0 0 0 411591 496 0 0 25 0 1 0 221151642 224862208 48627 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 54898 48627 103 219 0 54676 0
Current children cumulated CPU time (s) 4120.87
Current children cumulated vsize (KiB) 219592

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1434488/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=263936 CPUtime=4180.85
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 419474 0 0 0 417583 502 0 0 25 0 1 0 221151642 270270464 53836 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 65984 53836 103 219 0 65762 0
Current children cumulated CPU time (s) 4180.85
Current children cumulated vsize (KiB) 263936

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1417016/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=263936 CPUtime=4240.84
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 423872 0 0 0 423575 509 0 0 25 0 1 0 221151642 270270464 58234 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 65984 58234 103 219 0 65762 0
Current children cumulated CPU time (s) 4240.84
Current children cumulated vsize (KiB) 263936

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1402104/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=265912 CPUtime=4300.82
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 427540 0 0 0 429569 513 0 0 25 0 1 0 221151642 272293888 61902 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 66478 61902 103 219 0 66256 0
Current children cumulated CPU time (s) 4300.82
Current children cumulated vsize (KiB) 265912

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1388224/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=333384 CPUtime=4360.8
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 431054 0 0 0 435563 517 0 0 25 0 1 0 221151642 341385216 65416 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 83346 65416 103 219 0 83124 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 333384

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1374080/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=333864 CPUtime=4420.78
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 434564 0 0 0 441557 521 0 0 25 0 1 0 221151642 341876736 68926 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 83466 68926 103 219 0 83244 0
Current children cumulated CPU time (s) 4420.78
Current children cumulated vsize (KiB) 333864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1361472/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=334396 CPUtime=4480.77
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 437733 0 0 0 447552 525 0 0 25 0 1 0 221151642 342421504 72095 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 83599 72095 103 219 0 83377 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 334396

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1351360/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=335516 CPUtime=4540.75
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 440207 0 0 0 453547 528 0 0 25 0 1 0 221151642 343568384 74569 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 83879 74569 103 219 0 83657 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 335516

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1489536/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=175392 CPUtime=4600.74
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 448865 0 0 0 459535 539 0 0 25 0 1 0 221151642 179601408 40032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 43848 40032 103 219 0 43626 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 175392

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1462848/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=225408 CPUtime=4660.73
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 455576 0 0 0 465525 548 0 0 25 0 1 0 221151642 230817792 46743 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 56352 46743 103 219 0 56130 0
Current children cumulated CPU time (s) 4660.73
Current children cumulated vsize (KiB) 225408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1441984/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=225408 CPUtime=4720.71
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 460739 0 0 0 471518 553 0 0 25 0 1 0 221151642 230817792 51906 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 56352 51906 103 219 0 56130 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 225408

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1424832/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=270072 CPUtime=4780.69
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 465076 0 0 0 477511 558 0 0 25 0 1 0 221151642 276553728 56243 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 67518 56243 103 219 0 67296 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 270072

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1400064/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=270072 CPUtime=4840.67
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 471209 0 0 0 483500 567 0 0 25 0 1 0 221151642 276553728 62376 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 67518 62376 103 219 0 67296 0
Current children cumulated CPU time (s) 4840.67
Current children cumulated vsize (KiB) 270072

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1376256/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=336584 CPUtime=4900.65
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 477193 0 0 0 489489 576 0 0 25 0 1 0 221151642 344662016 68360 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 84146 68360 103 219 0 83924 0
Current children cumulated CPU time (s) 4900.65
Current children cumulated vsize (KiB) 336584

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1357568/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=336904 CPUtime=4960.64
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 481853 0 0 0 495482 582 0 0 25 0 1 0 221151642 344989696 73020 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 84226 73020 103 219 0 84004 0
Current children cumulated CPU time (s) 4960.64
Current children cumulated vsize (KiB) 336904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1508672/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=154884 CPUtime=5000.03
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 486315 0 0 0 499415 588 0 0 25 0 1 0 221151642 158601216 35229 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 38721 35229 103 219 0 38499 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 154884

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5891
/proc/meminfo: memFree=1508672/2055920 swapFree=4180156/4192956
[pid=5876] ppid=5874 vsize=154884 CPUtime=5000.03
/proc/5876/stat : 5876 (minisat) R 5874 5876 5839 0 -1 4194304 486315 0 0 0 499415 588 0 0 25 0 1 0 221151642 158601216 35229 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5876/statm: 38721 35229 103 219 0 38499 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 154884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.07
CPU user time (s): 4994.16
CPU system time (s): 5.9111
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 344692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4994.16
system time used= 5.9111
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 486315
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= 9868

runsolver used 4.42833 second user time and 13.7739 second system time

The end

Launcher Data 

Begin job on node54 at 2009-05-10 06:53:53
IDJOB=1784279
IDBENCH=71146
IDSOLVER=608
FILE ID=node54/1784279-1241931231
PBS_JOBID= 9264976
Free space on /tmp= 66320 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784279-1241931231/watcher-1784279-1241931231 -o /tmp/evaluation-result-1784279-1241931231/solver-1784279-1241931231 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784279-1241931231.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=1767537052

node54.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		: 3000.234
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:       1650912 kB
Buffers:         59588 kB
Cached:         267876 kB
SwapCached:       6552 kB
Active:         162996 kB
Inactive:       173652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650912 kB
SwapTotal:     4192956 kB
SwapFree:      4180156 kB
Dirty:           27736 kB
Writeback:           0 kB
Mapped:          14148 kB
Slab:            54248 kB
Committed_AS:   706488 kB
PageTables:       1368 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 node54 at 2009-05-10 08:17:16