Trace number 1733983

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.11 1200.52

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2_autoenc.cnf
MD5SUM8e1d63506cdb99d6b859945ef44fe71f
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 variables430
Number of clauses97558
Sum of the clauses size571598
Maximum clause length12
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21578
Number of clauses of size 30
Number of clauses of size 4738
Number of clauses of size 55690
Number of clauses of size over 589488

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 |                                                                             |
0.09/0.10	c |  Number of variables:           430                                         |
0.09/0.10	c |  Number of clauses:           97494                                         |
0.09/0.10	c |  Parse time:                   0.09 s                                       |
1.79/1.80	c |  Simplification time:          1.70 s                                       |
1.79/1.80	c |                                                                             |
1.79/1.80	c ============================[ Search Statistics ]==============================
1.79/1.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.79/1.80	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.79/1.80	c ===============================================================================
1.79/1.81	c |       100 |     320    34973   209381 |    12823      100      9 | 15.117 % |
1.79/1.81	c |       250 |     320    34973   209381 |    14105      250     13 | 15.117 % |
1.79/1.81	c |       475 |     320    34973   209381 |    15516      475     13 | 15.117 % |
1.79/1.82	c |       812 |     320    34973   209381 |    17067      812     13 | 15.117 % |
1.79/1.83	c |      1318 |     320    34973   209381 |    18774     1318     17 | 15.117 % |
1.79/1.85	c |      2077 |     320    34973   209381 |    20652     2077     18 | 15.117 % |
1.79/1.87	c |      3216 |     320    34973   209381 |    22717     3216     22 | 15.122 % |
1.89/1.92	c |      4924 |     320    34973   209381 |    24989     4924     22 | 15.117 % |
1.89/1.99	c |      7486 |     320    34973   209381 |    27488     7486     22 | 15.117 % |
2.09/2.11	c |     11330 |     320    34973   209381 |    30236    11330     22 | 15.117 % |
2.19/2.29	c |     17096 |     320    34973   209381 |    33260    17096     21 | 15.117 % |
2.59/2.66	c |     25745 |     320    34973   209381 |    36586    25745     22 | 15.117 % |
3.29/3.36	c |     38719 |     320    34973   209381 |    40245    16681     20 | 15.117 % |
4.19/4.27	c |     58180 |     320    34973   209381 |    44269    36142     25 | 15.117 % |
5.59/5.64	c |     87372 |     320    34973   209381 |    48696    36629     23 | 15.117 % |
7.89/7.96	c |    131161 |     320    34973   209381 |    53566    45917     22 | 15.117 % |
11.68/11.77	c |    196845 |     320    34973   209381 |    58923    39006     22 | 15.117 % |
18.28/18.36	c |    295371 |     320    34973   209381 |    64815    51840     23 | 15.117 % |
27.58/27.68	c |    443160 |     320    34973   209381 |    71297    59709     26 | 15.117 % |
44.37/44.41	c |    664843 |     318    33510   200935 |    78426    64126     23 | 15.582 % |
69.27/69.34	c |    997368 |     318    32383   193801 |    86269    38725     25 | 15.582 % |
109.05/109.17	c |   1496156 |     317    31257   186669 |    94896    62559     26 | 15.814 % |
173.54/173.62	c |   2244338 |     316    30171   179697 |   104386    41669     34 | 16.047 % |
284.59/284.78	c |   3366612 |     315    29086   172727 |   114824    48518     23 | 16.280 % |
476.14/476.31	c |   5050023 |     315    29086   172727 |   126307    99454     37 | 16.284 % |
754.73/755.08	c |   7575139 |     315    29086   172727 |   138938    73319     31 | 16.284 % |

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-1733983-1240794750/watcher-1733983-1240794750 -o /tmp/evaluation-result-1733983-1240794750/solver-1733983-1240794750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1733983-1240794750.cnf 

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


[startup+0 s]
/proc/loadavg: 1.83 1.94 1.69 3/65 13358
/proc/meminfo: memFree=1807920/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=7468 CPUtime=0
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 414 0 0 0 0 0 0 0 20 0 1 0 107504345 7647232 398 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 1867 398 63 219 0 1645 0

[startup+0.0184961 s]
/proc/loadavg: 1.83 1.94 1.69 3/65 13358
/proc/meminfo: memFree=1807920/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=8300 CPUtime=0.01
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 737 0 0 0 1 0 0 0 20 0 1 0 107504345 8499200 721 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 2075 721 63 219 0 1853 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8300

[startup+0.101511 s]
/proc/loadavg: 1.83 1.94 1.69 3/65 13358
/proc/meminfo: memFree=1807920/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=13012 CPUtime=0.09
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 2654 0 0 0 8 1 0 0 21 0 1 0 107504345 13324288 2445 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 3253 2447 63 219 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13012

[startup+0.301547 s]
/proc/loadavg: 1.83 1.94 1.69 3/65 13358
/proc/meminfo: memFree=1807920/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=13008 CPUtime=0.29
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 2718 0 0 0 28 1 0 0 22 0 1 0 107504345 13320192 2509 1992294400 4194304 5092341 548682068832 18446744073709551615 4219798 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 3252 2509 88 219 0 3030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13008

[startup+0.701622 s]
/proc/loadavg: 1.83 1.94 1.69 3/65 13358
/proc/meminfo: memFree=1807920/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=13008 CPUtime=0.69
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 2718 0 0 0 68 1 0 0 25 0 1 0 107504345 13320192 2509 1992294400 4194304 5092341 548682068832 18446744073709551615 4239584 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 3252 2509 88 219 0 3030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13008

[startup+1.50177 s]
/proc/loadavg: 1.83 1.94 1.69 2/66 13359
/proc/meminfo: memFree=1798120/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=13416 CPUtime=1.49
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 2876 0 0 0 148 1 0 0 25 0 1 0 107504345 13737984 2667 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 3354 2667 88 219 0 3132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13416

[startup+3.10107 s]
/proc/loadavg: 1.83 1.94 1.69 2/66 13359
/proc/meminfo: memFree=1799272/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=12872 CPUtime=3.09
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 3938 0 0 0 307 2 0 0 25 0 1 0 107504345 13180928 2766 1992294400 4194304 5092341 548682068832 18446744073709551615 4240548 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 3218 2766 101 219 0 2996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12872

[startup+6.30166 s]
/proc/loadavg: 1.77 1.92 1.69 2/66 13359
/proc/meminfo: memFree=1795944/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=20472 CPUtime=6.29
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 8151 0 0 0 625 4 0 0 25 0 1 0 107504345 20963328 4438 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 5118 4438 101 219 0 4896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20472

[startup+12.7019 s]
/proc/loadavg: 1.71 1.91 1.68 2/66 13359
/proc/meminfo: memFree=1784680/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=25664 CPUtime=12.68
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 9513 0 0 0 1264 4 0 0 25 0 1 0 107504345 26279936 5800 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 6416 5800 101 219 0 6194 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25664

[startup+25.5012 s]
/proc/loadavg: 1.55 1.86 1.67 2/66 13359
/proc/meminfo: memFree=1783592/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=25664 CPUtime=25.49
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 9821 0 0 0 2544 5 0 0 25 0 1 0 107504345 26279936 6108 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 6416 6108 101 219 0 6194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25664

[startup+51.102 s]
/proc/loadavg: 1.36 1.79 1.65 2/66 13359
/proc/meminfo: memFree=1774440/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=36156 CPUtime=51.08
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 14244 0 0 0 5101 7 0 0 25 0 1 0 107504345 37023744 8363 1992294400 4194304 5092341 548682068832 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 9039 8363 101 219 0 8817 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36156

[startup+102.306 s]
/proc/loadavg: 1.15 1.67 1.62 2/66 13359
/proc/meminfo: memFree=1772328/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=36156 CPUtime=102.26
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 17687 0 0 0 10218 8 0 0 25 0 1 0 107504345 37023744 8838 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 9039 8838 101 219 0 8817 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36156

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.57 2/66 13359
/proc/meminfo: memFree=1770984/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=53676 CPUtime=162.23
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 18067 0 0 0 16215 8 0 0 25 0 1 0 107504345 54964224 9218 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 13419 9218 101 219 0 13197 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53676

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/66 13359
/proc/meminfo: memFree=1755560/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=53676 CPUtime=222.21
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 21906 0 0 0 22210 11 0 0 25 0 1 0 107504345 54964224 13057 1992294400 4194304 5092341 548682068832 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 13419 13057 101 219 0 13197 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 53676

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.50 2/66 13359
/proc/meminfo: memFree=1755560/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=53676 CPUtime=282.19
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 21908 0 0 0 28208 11 0 0 25 0 1 0 107504345 54964224 13059 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 13419 13059 103 219 0 13197 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 53676

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.46 2/66 13359
/proc/meminfo: memFree=1749864/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=60724 CPUtime=342.18
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 23327 0 0 0 34205 13 0 0 25 0 1 0 107504345 62181376 14478 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 15181 14478 103 219 0 14959 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60724

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.43 2/66 13359
/proc/meminfo: memFree=1749864/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=60724 CPUtime=402.16
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 23327 0 0 0 40203 13 0 0 25 0 1 0 107504345 62181376 14478 1992294400 4194304 5092341 548682068832 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 15181 14478 103 219 0 14959 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 60724

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.40 2/66 13359
/proc/meminfo: memFree=1747304/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=462.14
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 28591 0 0 0 46199 15 0 0 25 0 1 0 107504345 89088000 15111 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 15111 103 219 0 21528 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 87000

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.37 2/66 13359
/proc/meminfo: memFree=1745384/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=522.12
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 29068 0 0 0 52196 16 0 0 25 0 1 0 107504345 89088000 15588 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 15588 103 219 0 21528 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 87000

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.35 2/66 13359
/proc/meminfo: memFree=1745320/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=582.1
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 29068 0 0 0 58194 16 0 0 25 0 1 0 107504345 89088000 15588 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 15588 103 219 0 21528 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 87000

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.33 2/66 13359
/proc/meminfo: memFree=1745320/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=642.08
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 29068 0 0 0 64192 16 0 0 25 0 1 0 107504345 89088000 15588 1992294400 4194304 5092341 548682068832 18446744073709551615 4250395 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 15588 103 219 0 21528 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 87000

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 13359
/proc/meminfo: memFree=1731496/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=702.05
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 32483 0 0 0 70187 18 0 0 25 0 1 0 107504345 89088000 19003 1992294400 4194304 5092341 548682068832 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 19003 103 219 0 21528 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 87000

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.28 2/66 13359
/proc/meminfo: memFree=1731496/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=762.03
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 32483 0 0 0 76185 18 0 0 25 0 1 0 107504345 89088000 19003 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 19003 103 219 0 21528 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 87000

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 13359
/proc/meminfo: memFree=1723048/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=822.01
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34583 0 0 0 82181 20 0 0 25 0 1 0 107504345 89088000 21103 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 21103 103 219 0 21528 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 87000

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 13359
/proc/meminfo: memFree=1723048/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=881.99
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34583 0 0 0 88179 20 0 0 25 0 1 0 107504345 89088000 21103 1992294400 4194304 5092341 548682068832 18446744073709551615 4263753 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 21103 103 219 0 21528 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 87000

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 13359
/proc/meminfo: memFree=1723048/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=941.97
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34583 0 0 0 94177 20 0 0 25 0 1 0 107504345 89088000 21103 1992294400 4194304 5092341 548682068832 18446744073709551615 4247958 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 21103 103 219 0 21528 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 87000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 13359
/proc/meminfo: memFree=1723048/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=87000 CPUtime=1001.95
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34583 0 0 0 100175 20 0 0 25 0 1 0 107504345 89088000 21103 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 21750 21103 103 219 0 21528 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 87000

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.19 2/66 13359
/proc/meminfo: memFree=1723048/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=104944 CPUtime=1061.93
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34585 0 0 0 106173 20 0 0 25 0 1 0 107504345 107462656 21105 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 26236 21105 103 219 0 26014 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 104944

[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.18 2/66 13359
/proc/meminfo: memFree=1723176/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=104944 CPUtime=1121.91
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34585 0 0 0 112171 20 0 0 25 0 1 0 107504345 107462656 21105 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 26236 21105 103 219 0 26014 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 104944

[startup+1182.3 s]
/proc/loadavg: 1.10 1.05 1.18 2/66 13359
/proc/meminfo: memFree=1723176/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=104944 CPUtime=1181.89
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34585 0 0 0 118169 20 0 0 25 0 1 0 107504345 107462656 21105 1992294400 4194304 5092341 548682068832 18446744073709551615 4252067 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 26236 21105 103 219 0 26014 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 104944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.04 1.17 2/66 13359
/proc/meminfo: memFree=1723176/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=104944 CPUtime=1200.08
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34585 0 0 0 119988 20 0 0 25 0 1 0 107504345 107462656 21105 1992294400 4194304 5092341 548682068832 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 26236 21105 103 219 0 26014 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 104944

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

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

[startup+1200.5 s]
/proc/loadavg: 1.07 1.04 1.17 2/66 13359
/proc/meminfo: memFree=1723176/2055920 swapFree=4181400/4192956
[pid=13358] ppid=13356 vsize=104944 CPUtime=1200.08
/proc/13358/stat : 13358 (minisat) R 13356 13358 13197 0 -1 4194304 34585 0 0 0 119988 20 0 0 25 0 1 0 107504345 107462656 21105 1992294400 4194304 5092341 548682068832 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/13358/statm: 26236 21105 103 219 0 26014 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 104944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.222966
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 104944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34585
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= 3160

runsolver used 1.26381 second user time and 2.81457 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-27 03:12:30
IDJOB=1733983
IDBENCH=71151
IDSOLVER=546
FILE ID=node82/1733983-1240794750
PBS_JOBID= 9187338
Free space on /tmp= 66376 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2_autoenc.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733983-1240794750/watcher-1733983-1240794750 -o /tmp/evaluation-result-1733983-1240794750/solver-1733983-1240794750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1733983-1240794750.cnf

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

MD5SUM BENCH= 8e1d63506cdb99d6b859945ef44fe71f
RANDOM SEED=583484827

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1808400 kB
Buffers:         39940 kB
Cached:         149992 kB
SwapCached:       5296 kB
Active:          71312 kB
Inactive:       127008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808400 kB
SwapTotal:     4192956 kB
SwapFree:      4181400 kB
Dirty:            3632 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            35212 kB
Committed_AS:   318348 kB
PageTables:       1384 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= 66376 MiB
End job on node82 at 2009-04-27 03:32:33