Trace number 1514741

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
VARSAT-random 2009-03-22? (TO) 1200.09 1199.93

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
MD5SUMb3388c169ab5d49a74d975bbdbf2ea31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark991.872
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  12000                                                |
0.00/0.00	c |  Number of clauses:    50400                                                |
0.09/0.15	c |  Parsing time:         0.14         s                                       |
0.09/0.15	c |  Timeout:              43200 s
0.09/0.15	c |  Random Seed:          1110767355.000000
0.09/0.15	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.15	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.15	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.15	c |                                                                             |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |   11659    49811   151262 |    16603        0    nan |  0.000 % |
9.09/9.10	c |       101 |   11659    49811   151262 |    18264      101    202 |  0.000 % |
18.09/18.19	c |       251 |   11659    49811   151262 |    20090      251    164 |  0.000 % |
27.29/27.37	c |       476 |   11659    49811   151262 |    22099      476    157 |  0.000 % |
36.49/36.58	c |       813 |   11659    49811   151262 |    24309      813    159 |  0.000 % |
45.79/45.82	c |      1320 |   11659    49811   151262 |    26740     1320    163 |  0.000 % |
55.19/55.23	c |      2079 |   11659    49811   151262 |    29414     2079    192 |  0.000 % |
64.81/64.81	c |      3218 |   11659    49811   151262 |    32355     3218    215 |  0.000 % |
74.70/74.74	c |      4926 |   11659    49811   151262 |    35591     4926    228 |  0.000 % |
85.01/85.08	c |      7488 |   11659    49811   151262 |    39150     7488    223 |  0.000 % |
96.21/96.22	c |     11332 |   11659    49811   151262 |    43065    11332    216 |  0.000 % |
109.00/109.04	c |     17098 |   11659    49811   151262 |    47372    17098    228 |  0.000 % |
124.10/124.14	c |     25747 |   11659    49811   151262 |    52109    25747    230 |  0.000 % |
144.31/144.34	c |     38721 |   11659    49811   151262 |    57320    38721    247 |  0.000 % |
173.21/173.25	c |     58182 |   11659    49811   151262 |    63052    58182    255 |  0.000 % |
213.11/213.13	c |     87375 |   11659    49811   151262 |    69357    34743    268 |  0.000 % |
273.12/273.19	c |    131164 |   11659    49811   151262 |    76293    19864    293 |  0.000 % |
386.83/386.86	c |    196849 |   11659    49811   151262 |    83922    23380    286 |  0.000 % |
550.66/550.62	c |    295376 |   11659    49811   151262 |    92315    50226    300 |  0.000 % |
829.70/829.64	c |    443165 |   11659    49811   151262 |   101546    41049    284 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514741-1238243842/watcher-1514741-1238243842 -o /tmp/evaluation-result-1514741-1238243842/solver-1514741-1238243842 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1110767355 HOME/instance-1514741-1238243842.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: 0.92 0.98 0.99 3/64 16650
/proc/meminfo: memFree=877096/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=3524 CPUtime=0
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 665 0 0 0 0 0 0 0 18 0 1 0 1097050702 3608576 651 1992294400 4194304 5102416 548682068800 18446744073709551615 4515871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 881 657 85 221 0 657 0

[startup+0.0633701 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16650
/proc/meminfo: memFree=877096/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=7640 CPUtime=0.05
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 1721 0 0 0 5 0 0 0 18 0 1 0 1097050702 7823360 1676 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 1910 1677 88 221 0 1686 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7640

[startup+0.101359 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16650
/proc/meminfo: memFree=877096/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=9176 CPUtime=0.09
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2097 0 0 0 8 1 0 0 18 0 1 0 1097050702 9396224 2052 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2294 2052 88 221 0 2070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9176

[startup+0.301303 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16650
/proc/meminfo: memFree=877096/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=0.29
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2832 0 0 0 28 1 0 0 19 0 1 0 1097050702 11190272 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2540 102 221 0 2508 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10928

[startup+0.70119 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16650
/proc/meminfo: memFree=877096/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=0.69
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2832 0 0 0 68 1 0 0 22 0 1 0 1097050702 11190272 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2540 102 221 0 2508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10928

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16651
/proc/meminfo: memFree=867168/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=1.49
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2832 0 0 0 148 1 0 0 25 0 1 0 1097050702 11190272 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2540 102 221 0 2508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10928

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16651
/proc/meminfo: memFree=866976/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=3.09
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2832 0 0 0 308 1 0 0 25 0 1 0 1097050702 11190272 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2540 102 221 0 2508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10928

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16651
/proc/meminfo: memFree=866912/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=6.29
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2832 0 0 0 628 1 0 0 25 0 1 0 1097050702 11190272 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2540 102 221 0 2508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10928

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16651
/proc/meminfo: memFree=866848/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=12.69
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2845 0 0 0 1268 1 0 0 25 0 1 0 1097050702 11190272 2553 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2553 115 221 0 2508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10928

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16651
/proc/meminfo: memFree=866848/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=10928 CPUtime=25.49
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2845 0 0 0 2548 1 0 0 25 0 1 0 1097050702 11190272 2553 1992294400 4194304 5102416 548682068800 18446744073709551615 4220652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2732 2553 115 221 0 2508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10928

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16651
/proc/meminfo: memFree=866912/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=11192 CPUtime=51.09
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 2880 0 0 0 5108 1 0 0 25 0 1 0 1097050702 11460608 2588 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 2798 2588 115 221 0 2574 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11192

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16651
/proc/meminfo: memFree=857568/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=20488 CPUtime=102.31
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 5203 0 0 0 10227 4 0 0 25 0 1 0 1097050702 20979712 4911 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 5122 4911 115 221 0 4898 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 20488

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=815904/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=62920 CPUtime=162.31
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 15799 0 0 0 16219 12 0 0 25 0 1 0 1097050702 64430080 15507 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 15730 15507 115 221 0 15506 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 62920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=797792/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=80304 CPUtime=222.31
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 20108 0 0 0 22214 17 0 0 25 0 1 0 1097050702 82231296 19816 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 20076 19816 115 221 0 19852 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 80304

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=783968/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=94048 CPUtime=282.33
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 23560 0 0 0 28212 21 0 0 25 0 1 0 1097050702 96305152 23268 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 23512 23268 115 221 0 23288 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 94048

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=783968/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=94048 CPUtime=342.34
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 23560 0 0 0 34213 21 0 0 25 0 1 0 1097050702 96305152 23268 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 23512 23268 115 221 0 23288 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 94048

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=767520/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=110436 CPUtime=402.35
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 27655 0 0 0 40209 26 0 0 25 0 1 0 1097050702 113086464 27363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 27609 27363 115 221 0 27385 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 110436

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=767520/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=110436 CPUtime=462.35
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 27655 0 0 0 46209 26 0 0 25 0 1 0 1097050702 113086464 27363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249466 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 27609 27363 115 221 0 27385 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 110436

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=757216/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=120600 CPUtime=522.36
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 30221 0 0 0 52208 28 0 0 25 0 1 0 1097050702 123494400 29929 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 30150 29929 115 221 0 29926 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 120600

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=757152/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=120600 CPUtime=582.37
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 30221 0 0 0 58209 28 0 0 25 0 1 0 1097050702 123494400 29929 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 30150 29929 115 221 0 29926 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 120600

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16651
/proc/meminfo: memFree=746144/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=131828 CPUtime=642.37
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 32964 0 0 0 64207 30 0 0 25 0 1 0 1097050702 134991872 32672 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 32957 32672 115 221 0 32733 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 131828

[startup+702.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 16651
/proc/meminfo: memFree=746144/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=131828 CPUtime=702.38
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 32965 0 0 0 70208 30 0 0 25 0 1 0 1097050702 134991872 32673 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 32957 32673 115 221 0 32733 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 131828

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16651
/proc/meminfo: memFree=746144/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=131828 CPUtime=762.39
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 32965 0 0 0 76209 30 0 0 25 0 1 0 1097050702 134991872 32673 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 32957 32673 115 221 0 32733 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 131828

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=739360/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=138612 CPUtime=822.4
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 34646 0 0 0 82207 33 0 0 25 0 1 0 1097050702 141938688 34354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 34653 34354 115 221 0 34429 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 138612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=739360/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=138612 CPUtime=882.41
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 34646 0 0 0 88208 33 0 0 25 0 1 0 1097050702 141938688 34354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 34653 34354 115 221 0 34429 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 138612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=731424/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=146400 CPUtime=942.41
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 36621 0 0 0 94207 34 0 0 25 0 1 0 1097050702 149913600 36329 1992294400 4194304 5102416 548682068800 18446744073709551615 4230776 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 36600 36329 115 221 0 36376 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 146400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=731424/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=146400 CPUtime=1002.41
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 36621 0 0 0 100207 34 0 0 25 0 1 0 1097050702 149913600 36329 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 36600 36329 115 221 0 36376 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 146400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=731424/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=146400 CPUtime=1062.42
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 36621 0 0 0 106208 34 0 0 25 0 1 0 1097050702 149913600 36329 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 36600 36329 115 221 0 36376 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 146400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=708128/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=169912 CPUtime=1122.44
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 42462 0 0 0 112204 40 0 0 25 0 1 0 1097050702 173989888 42170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 42478 42170 115 221 0 42254 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 169912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=702112/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=175828 CPUtime=1182.44
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 43921 0 0 0 118203 41 0 0 25 0 1 0 1097050702 180047872 43629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 43957 43629 115 221 0 43733 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 175828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=702112/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=175828 CPUtime=1200.04
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 43921 0 0 0 119963 41 0 0 25 0 1 0 1097050702 180047872 43629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 43957 43629 115 221 0 43733 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 175828

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16651
/proc/meminfo: memFree=702112/2055920 swapFree=4178240/4192956
[pid=16650] ppid=16648 vsize=175828 CPUtime=1200.04
/proc/16650/stat : 16650 (varsat-random_s) R 16648 16650 16413 0 -1 4194304 43921 0 0 0 119963 41 0 0 25 0 1 0 1097050702 180047872 43629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/16650/statm: 43957 43629 115 221 0 43733 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 175828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.93
CPU time (s): 1200.09
CPU user time (s): 1199.64
CPU system time (s): 0.448931
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 175828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43921
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= 1775

runsolver used 0.820875 second user time and 2.56261 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 13:37:22
IDJOB=1514741
IDBENCH=70371
IDSOLVER=539
FILE ID=node16/1514741-1238243842
PBS_JOBID= 9060681
Free space on /tmp= 63924 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514741-1238243842/watcher-1514741-1238243842 -o /tmp/evaluation-result-1514741-1238243842/solver-1514741-1238243842 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1110767355 HOME/instance-1514741-1238243842.cnf

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

MD5SUM BENCH= b3388c169ab5d49a74d975bbdbf2ea31
RANDOM SEED=1110767355

node16.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		: 3000.232
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		: 3000.232
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:        877512 kB
Buffers:         81688 kB
Cached:        1003528 kB
SwapCached:       8496 kB
Active:          95668 kB
Inactive:       999480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877512 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            69244 kB
Committed_AS:  2948048 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 13:57:24