Trace number 1784299

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) 5000.09 5001.93

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 |                                                                             |
0.09/0.11	c |  Number of variables:           430                                         |
0.09/0.11	c |  Number of clauses:           97494                                         |
0.09/0.11	c |  Parse time:                   0.10 s                                       |
1.89/1.93	c |  Simplification time:          1.82 s                                       |
1.89/1.93	c |                                                                             |
1.89/1.93	c ============================[ Search Statistics ]==============================
1.89/1.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.89/1.93	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.89/1.93	c ===============================================================================
1.89/1.93	c |       100 |     320    34973   209381 |    12823      100      9 | 15.117 % |
1.89/1.94	c |       250 |     320    34973   209381 |    14105      250     13 | 15.117 % |
1.89/1.94	c |       475 |     320    34973   209381 |    15516      475     13 | 15.117 % |
1.89/1.95	c |       812 |     320    34973   209381 |    17067      812     13 | 15.117 % |
1.89/1.96	c |      1318 |     320    34973   209381 |    18774     1318     17 | 15.117 % |
1.89/1.98	c |      2077 |     320    34973   209381 |    20652     2077     18 | 15.117 % |
1.99/2.00	c |      3216 |     320    34973   209381 |    22717     3216     22 | 15.122 % |
1.99/2.06	c |      4924 |     320    34973   209381 |    24989     4924     22 | 15.117 % |
2.09/2.13	c |      7486 |     320    34973   209381 |    27488     7486     22 | 15.117 % |
2.19/2.26	c |     11330 |     320    34973   209381 |    30236    11330     22 | 15.117 % |
2.39/2.45	c |     17096 |     320    34973   209381 |    33260    17096     21 | 15.117 % |
2.79/2.84	c |     25745 |     320    34973   209381 |    36586    25745     22 | 15.117 % |
3.49/3.58	c |     38719 |     320    34973   209381 |    40245    16681     20 | 15.117 % |
4.49/4.54	c |     58180 |     320    34973   209381 |    44269    36142     25 | 15.117 % |
5.98/6.00	c |     87372 |     320    34973   209381 |    48696    36629     23 | 15.117 % |
8.39/8.44	c |    131161 |     320    34973   209381 |    53566    45917     22 | 15.117 % |
12.38/12.46	c |    196845 |     320    34973   209381 |    58923    39006     22 | 15.117 % |
19.38/19.43	c |    295371 |     320    34973   209381 |    64815    51840     23 | 15.117 % |
29.18/29.27	c |    443160 |     320    34973   209381 |    71297    59709     26 | 15.117 % |
46.87/46.98	c |    664843 |     318    33510   200935 |    78426    64126     23 | 15.582 % |
73.17/73.28	c |    997368 |     318    32383   193801 |    86269    38725     25 | 15.582 % |
115.15/115.28	c |   1496156 |     317    31257   186669 |    94896    62559     26 | 15.814 % |
183.32/183.41	c |   2244338 |     316    30171   179697 |   104386    41669     34 | 16.047 % |
300.48/300.61	c |   3366612 |     315    29086   172727 |   114824    48518     23 | 16.280 % |
502.20/502.43	c |   5050023 |     315    29086   172727 |   126307    99454     37 | 16.284 % |
795.70/796.00	c |   7575139 |     315    29086   172727 |   138938    73319     31 | 16.284 % |
1301.81/1302.38	c |  11362814 |     315    29086   172727 |   152831    75353     32 | 16.280 % |
1999.36/2000.11	c |  17044326 |     315    29086   172727 |   168115    69090     23 | 16.283 % |
3253.99/3255.23	c |  25566595 |     315    29086   172727 |   184926    54075     21 | 16.280 % |

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-1784299-1241932556/watcher-1784299-1241932556 -o /tmp/evaluation-result-1784299-1241932556/solver-1784299-1241932556 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784299-1241932556.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: 1.00 1.00 1.00 3/64 30920
/proc/meminfo: memFree=667072/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=7468 CPUtime=0
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 221284167 7647232 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 1867 397 63 219 0 1645 0

[startup+0.0956809 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30920
/proc/meminfo: memFree=667072/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=12384 CPUtime=0.09
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 2354 0 0 0 8 1 0 0 18 0 1 0 221284167 12681216 2236 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3096 2236 63 219 0 2874 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12384

[startup+0.101681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30920
/proc/meminfo: memFree=667072/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=12516 CPUtime=0.09
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 2444 0 0 0 8 1 0 0 18 0 1 0 221284167 12816384 2326 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3129 2326 63 219 0 2907 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12516

[startup+0.301718 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30920
/proc/meminfo: memFree=667072/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=13008 CPUtime=0.29
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 2718 0 0 0 28 1 0 0 19 0 1 0 221284167 13320192 2509 1992294400 4194304 5092341 548682068848 18446744073709551615 4219753 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3252 2509 88 219 0 3030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13008

[startup+0.701795 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30920
/proc/meminfo: memFree=667072/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=13008 CPUtime=0.69
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 2718 0 0 0 68 1 0 0 22 0 1 0 221284167 13320192 2509 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3252 2509 88 219 0 3030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13008

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=657272/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=13416 CPUtime=1.49
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 2869 0 0 0 148 1 0 0 25 0 1 0 221284167 13737984 2660 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3354 2660 88 219 0 3132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13416

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=658872/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=12872 CPUtime=3.09
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 3847 0 0 0 308 1 0 0 25 0 1 0 221284167 13180928 2675 1992294400 4194304 5092341 548682068848 18446744073709551615 4251647 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3218 2675 101 219 0 2996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12872

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=655096/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=20472 CPUtime=6.29
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 7452 0 0 0 626 3 0 0 25 0 1 0 221284167 20963328 3739 1992294400 4194304 5092341 548682068848 18446744073709551615 4515808 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 5118 3745 101 219 0 4896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20472

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=643904/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=25664 CPUtime=12.68
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 9513 0 0 0 1264 4 0 0 25 0 1 0 221284167 26279936 5800 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 6416 5800 101 219 0 6194 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25664

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=642816/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=25664 CPUtime=25.48
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 9793 0 0 0 2543 5 0 0 25 0 1 0 221284167 26279936 6080 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 6416 6080 101 219 0 6194 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25664

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=638144/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=29556 CPUtime=51.07
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 13097 0 0 0 5101 6 0 0 25 0 1 0 221284167 30265344 7216 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 7389 7216 101 219 0 7167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29556

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=631552/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=36156 CPUtime=102.26
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 17687 0 0 0 10217 9 0 0 25 0 1 0 221284167 37023744 8838 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 9039 8838 101 219 0 8817 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36156

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=630208/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=53676 CPUtime=162.23
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 18067 0 0 0 16214 9 0 0 25 0 1 0 221284167 54964224 9218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/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: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=617408/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=53676 CPUtime=222.21
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 21260 0 0 0 22209 12 0 0 25 0 1 0 221284167 54964224 12411 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 13419 12411 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 1.00 1.00 2/65 30921
/proc/meminfo: memFree=614784/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=53676 CPUtime=282.18
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 21906 0 0 0 28206 12 0 0 25 0 1 0 221284167 54964224 13057 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 13419 13057 101 219 0 13197 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 53676

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=609088/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=60724 CPUtime=342.17
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 23327 0 0 0 34203 14 0 0 25 0 1 0 221284167 62181376 14478 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 15181 14478 103 219 0 14959 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60724

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=609024/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=60724 CPUtime=402.14
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 23327 0 0 0 40200 14 0 0 25 0 1 0 221284167 62181376 14478 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 15181 14478 103 219 0 14959 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60724

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=607488/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=60724 CPUtime=462.12
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 28318 0 0 0 46196 16 0 0 25 0 1 0 221284167 62181376 14838 1992294400 4194304 5092341 548682068848 18446744073709551615 4244145 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 15181 14838 103 219 0 14959 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 60724

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=604608/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=87000 CPUtime=522.1
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 29068 0 0 0 52193 17 0 0 25 0 1 0 221284167 89088000 15588 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 21750 15588 103 219 0 21528 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 87000

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=604544/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=87000 CPUtime=582.08
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 29068 0 0 0 58191 17 0 0 25 0 1 0 221284167 89088000 15588 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 21750 15588 103 219 0 21528 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 87000

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30921
/proc/meminfo: memFree=604544/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=87000 CPUtime=642.06
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 29068 0 0 0 64189 17 0 0 25 0 1 0 221284167 89088000 15588 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 21750 15588 103 219 0 21528 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 87000

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544256/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4060.8
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63491 0 0 0 406027 53 0 0 25 0 1 0 221284167 126967808 30554 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30554 103 219 0 30776 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 123992

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544192/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4120.77
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 412024 53 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 123992

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4180.75
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 418022 53 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 123992

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4240.73
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 424020 53 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 123992

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4300.71
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 430017 54 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4358419 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 123992

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4360.69
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 436015 54 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 123992

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4420.66
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 442012 54 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 123992

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4480.64
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 448010 54 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 123992

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4540.62
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 454007 55 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 123992

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544064/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4600.6
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 460005 55 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 123992

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4660.57
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 466002 55 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 123992

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=544128/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=123992 CPUtime=4720.55
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 63511 0 0 0 472000 55 0 0 25 0 1 0 221284167 126967808 30574 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30998 30574 103 219 0 30776 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 123992

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=538112/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=129180 CPUtime=4780.53
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 71555 0 0 0 477995 58 0 0 25 0 1 0 221284167 132280320 32032 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 32295 32032 103 219 0 32073 0
Current children cumulated CPU time (s) 4780.53
Current children cumulated vsize (KiB) 129180

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=538112/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=129180 CPUtime=4840.51
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 71555 0 0 0 483993 58 0 0 25 0 1 0 221284167 132280320 32032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 32295 32032 103 219 0 32073 0
Current children cumulated CPU time (s) 4840.51
Current children cumulated vsize (KiB) 129180

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=538112/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=129180 CPUtime=4900.49
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 71555 0 0 0 489991 58 0 0 25 0 1 0 221284167 132280320 32032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 32295 32032 103 219 0 32073 0
Current children cumulated CPU time (s) 4900.49
Current children cumulated vsize (KiB) 129180

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=530816/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=142468 CPUtime=4960.47
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 73395 0 0 0 495987 60 0 0 25 0 1 0 221284167 145887232 33872 1992294400 4194304 5092341 548682068848 18446744073709551615 4244070 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 35617 33872 103 219 0 35395 0
Current children cumulated CPU time (s) 4960.47
Current children cumulated vsize (KiB) 142468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=528576/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=142468 CPUtime=5000.06
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 73970 0 0 0 499946 60 0 0 25 0 1 0 221284167 145887232 34447 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 35617 34447 103 219 0 35395 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 142468

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=528576/2055920 swapFree=4181168/4192956
[pid=30920] ppid=30918 vsize=142468 CPUtime=5000.06
/proc/30920/stat : 30920 (minisat) R 30918 30920 30801 0 -1 4194304 73970 0 0 0 499946 60 0 0 25 0 1 0 221284167 145887232 34447 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 35617 34447 103 219 0 35395 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 142468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.93
CPU time (s): 5000.09
CPU user time (s): 4999.46
CPU system time (s): 0.627904
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 168596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.627904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73970
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= 4560

runsolver used 3.76143 second user time and 10.8633 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-10 07:15:56
IDJOB=1784299
IDBENCH=71151
IDSOLVER=608
FILE ID=node37/1784299-1241932556
PBS_JOBID= 9264925
Free space on /tmp= 66284 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-1784299-1241932556/watcher-1784299-1241932556 -o /tmp/evaluation-result-1784299-1241932556/solver-1784299-1241932556 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784299-1241932556.cnf

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

MD5SUM BENCH= 8e1d63506cdb99d6b859945ef44fe71f
RANDOM SEED=782970238

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:        667488 kB
Buffers:         60520 kB
Cached:        1231176 kB
SwapCached:       5608 kB
Active:         337004 kB
Inactive:       963104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        667488 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:            3620 kB
Writeback:           0 kB
Mapped:          14132 kB
Slab:            74420 kB
Committed_AS:   859596 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= 66284 MiB
End job on node37 at 2009-05-10 08:39:20