Trace number 1514561

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) 1200.1 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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:  18000                                                |
0.00/0.00	c |  Number of clauses:    75600                                                |
0.19/0.26	c |  Parsing time:         0.24         s                                       |
0.19/0.26	c |  Timeout:              43200 s
0.19/0.26	c |  Random Seed:          411702097.000000
0.19/0.26	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.26	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.26	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.26	c |                                                                             |
0.38/0.48	c ============================[ Search Statistics ]==============================
0.38/0.48	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.38/0.48	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.38/0.48	c ===============================================================================
0.38/0.48	c |         0 |   17496    74781   227073 |    24927        0    nan |  0.000 % |
21.89/21.96	c |       100 |   17496    74781   227073 |    27419      100    241 |  0.000 % |
43.67/43.71	c |       250 |   17496    74781   227073 |    30161      250    234 |  0.000 % |
65.47/65.58	c |       476 |   17496    74781   227073 |    33177      476    213 |  0.000 % |
87.56/87.64	c |       813 |   17496    74781   227073 |    36495      813    221 |  0.000 % |
109.75/109.87	c |      1319 |   17496    74781   227073 |    40145     1319    206 |  0.000 % |
132.14/132.23	c |      2078 |   17496    74781   227073 |    44159     2078    220 |  0.000 % |
154.64/154.79	c |      3217 |   17496    74781   227073 |    48575     3217    236 |  0.000 % |
177.72/177.82	c |      4925 |   17496    74781   227073 |    53433     4925    252 |  0.000 % |
201.42/201.55	c |      7487 |   17496    74781   227073 |    58776     7487    253 |  0.000 % |
226.30/226.41	c |     11331 |   17496    74781   227073 |    64654    11331    265 |  0.000 % |
253.59/253.70	c |     17097 |   17496    74781   227073 |    71119    17097    299 |  0.000 % |
284.48/284.67	c |     25746 |   17496    74781   227073 |    78231    25746    377 |  0.000 % |
320.37/320.56	c |     38721 |   17496    74781   227073 |    86054    38721    356 |  0.000 % |
365.35/365.57	c |     58182 |   17496    74781   227073 |    94660    58182    345 |  0.000 % |
431.92/432.18	c |     87374 |   17496    74781   227073 |   104126    87374    347 |  0.000 % |
529.59/529.85	c |    131164 |   17496    74781   227073 |   114538    37561    428 |  0.000 % |
676.83/677.11	c |    196848 |   17496    74781   227073 |   125992   103245    380 |  0.000 % |
927.84/928.30	c |    295376 |   17496    74781   227073 |   138592    86834    381 |  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-1514561-1238240377/watcher-1514561-1238240377 -o /tmp/evaluation-result-1514561-1238240377/solver-1514561-1238240377 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=411702097 HOME/instance-1514561-1238240377.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 0.97 0.94 3/73 6971
/proc/meminfo: memFree=1140032/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=3992 CPUtime=0
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 804 0 0 0 0 0 0 0 20 0 1 0 1096702770 4087808 789 1992294400 4194304 5102416 548682068800 18446744073709551615 4515871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 998 795 85 221 0 774 0

[startup+0.0570411 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6971
/proc/meminfo: memFree=1140032/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=8468 CPUtime=0.04
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 1934 0 0 0 4 0 0 0 20 0 1 0 1096702770 8671232 1919 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 2117 1920 88 221 0 1893 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8468

[startup+0.101046 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6971
/proc/meminfo: memFree=1140032/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=10280 CPUtime=0.09
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 2344 0 0 0 9 0 0 0 20 0 1 0 1096702770 10526720 2329 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 2570 2329 88 221 0 2346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10280

[startup+0.301085 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6971
/proc/meminfo: memFree=1140032/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15960 CPUtime=0.28
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 3750 0 0 0 27 1 0 0 22 0 1 0 1096702770 16343040 3735 1992294400 4194304 5102416 548682068800 18446744073709551615 4272567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3990 3735 97 221 0 3766 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15960

[startup+0.701161 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6971
/proc/meminfo: memFree=1140032/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=0.68
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4035 0 0 0 67 1 0 0 25 0 1 0 1096702770 15654912 3614 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3614 102 221 0 3598 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15288

[startup+1.50132 s]
/proc/loadavg: 0.92 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125688/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=1.48
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4035 0 0 0 147 1 0 0 25 0 1 0 1096702770 15654912 3614 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3614 102 221 0 3598 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15288

[startup+3.10162 s]
/proc/loadavg: 0.92 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125560/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=3.09
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4035 0 0 0 307 2 0 0 25 0 1 0 1096702770 15654912 3614 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3614 102 221 0 3598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15288

[startup+6.30124 s]
/proc/loadavg: 0.93 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125432/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=6.29
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4035 0 0 0 627 2 0 0 25 0 1 0 1096702770 15654912 3614 1992294400 4194304 5102416 548682068800 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3614 102 221 0 3598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15288

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125368/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=12.69
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4035 0 0 0 1267 2 0 0 25 0 1 0 1096702770 15654912 3614 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3614 102 221 0 3598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15288

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125368/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=25.48
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4048 0 0 0 2546 2 0 0 25 0 1 0 1096702770 15654912 3627 1992294400 4194304 5102416 548682068800 18446744073709551615 4220356 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3627 115 221 0 3598 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15288

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125432/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15288 CPUtime=51.07
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4048 0 0 0 5105 2 0 0 25 0 1 0 1096702770 15654912 3627 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3822 3627 115 221 0 3598 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15288

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1125368/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=15420 CPUtime=102.26
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4095 0 0 0 10224 2 0 0 25 0 1 0 1096702770 15790080 3674 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 3855 3674 115 221 0 3631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1123640/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=17140 CPUtime=162.23
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 4504 0 0 0 16220 3 0 0 25 0 1 0 1096702770 17551360 4083 1992294400 4194304 5102416 548682068800 18446744073709551615 4220586 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 4285 4083 115 221 0 4061 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17140

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6972
/proc/meminfo: memFree=1118904/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=21792 CPUtime=222.21
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 5681 0 0 0 22217 4 0 0 25 0 1 0 1096702770 22315008 5260 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 5448 5260 115 221 0 5224 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21792

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6973
/proc/meminfo: memFree=1094136/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=48348 CPUtime=282.19
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 12324 0 0 0 28209 10 0 0 25 0 1 0 1096702770 49508352 11903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 12087 11903 115 221 0 11863 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48348

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6973
/proc/meminfo: memFree=1069368/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=70972 CPUtime=342.16
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 17987 0 0 0 34201 15 0 0 25 0 1 0 1096702770 72675328 17566 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 17743 17566 115 221 0 17519 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 70972

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=1026424/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=115016 CPUtime=402.14
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 28944 0 0 0 40189 25 0 0 25 0 1 0 1096702770 117776384 28523 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 28754 28523 115 221 0 28530 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 115016

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=992312/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=148944 CPUtime=462.11
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 37392 0 0 0 46175 36 0 0 25 0 1 0 1096702770 152518656 36971 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 37236 36971 115 221 0 37012 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 148944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=968568/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=171968 CPUtime=522.09
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 43159 0 0 0 52168 41 0 0 25 0 1 0 1096702770 176095232 42738 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 42992 42738 115 221 0 42768 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 171968

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=968568/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=171968 CPUtime=582.07
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 43159 0 0 0 58166 41 0 0 25 0 1 0 1096702770 176095232 42738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 42992 42738 115 221 0 42768 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 171968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=968568/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=171968 CPUtime=642.05
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 43159 0 0 0 64164 41 0 0 25 0 1 0 1096702770 176095232 42738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 42992 42738 115 221 0 42768 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 171968

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=956792/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=184124 CPUtime=702.03
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 46206 0 0 0 70158 45 0 0 25 0 1 0 1096702770 188542976 45785 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 46031 45785 115 221 0 45807 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 184124

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=918136/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=222072 CPUtime=762.01
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 55714 0 0 0 76149 52 0 0 25 0 1 0 1096702770 227401728 55293 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 55518 55293 115 221 0 55294 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 222072

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=918136/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=222072 CPUtime=821.98
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 55715 0 0 0 82146 52 0 0 25 0 1 0 1096702770 227401728 55294 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 55518 55294 115 221 0 55294 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 222072

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=918072/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=222072 CPUtime=881.96
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 55715 0 0 0 88144 52 0 0 25 0 1 0 1096702770 227401728 55294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 55518 55294 115 221 0 55294 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 222072

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=918008/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=222072 CPUtime=941.94
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 55716 0 0 0 94142 52 0 0 25 0 1 0 1096702770 227401728 55295 1992294400 4194304 5102416 548682068800 18446744073709551615 4220509 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 55518 55295 115 221 0 55294 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 222072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=918072/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=222072 CPUtime=1001.91
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 55716 0 0 0 100139 52 0 0 25 0 1 0 1096702770 227401728 55295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 55518 55295 115 221 0 55294 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 222072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=897208/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=243140 CPUtime=1061.9
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 60902 0 0 0 106132 58 0 0 25 0 1 0 1096702770 248975360 60481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 60785 60481 115 221 0 60561 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 243140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=897208/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=243140 CPUtime=1121.87
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 60902 0 0 0 112129 58 0 0 25 0 1 0 1096702770 248975360 60481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 60785 60481 115 221 0 60561 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 243140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=897144/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=243140 CPUtime=1181.85
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 60902 0 0 0 118127 58 0 0 25 0 1 0 1096702770 248975360 60481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 60785 60481 115 221 0 60561 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 243140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=897208/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=243140 CPUtime=1200.05
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 60902 0 0 0 119947 58 0 0 25 0 1 0 1096702770 248975360 60481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 60785 60481 115 221 0 60561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 243140

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: 0.99 0.97 0.94 2/74 6974
/proc/meminfo: memFree=897208/2055920 swapFree=4173988/4192956
[pid=6971] ppid=6969 vsize=243140 CPUtime=1200.05
/proc/6971/stat : 6971 (varsat-random_s) R 6969 6971 6828 0 -1 4194304 60902 0 0 0 119947 58 0 0 25 0 1 0 1096702770 248975360 60481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6971/statm: 60785 60481 115 221 0 60561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 243140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.47
CPU system time (s): 0.621905
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 243140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.621905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60902
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= 1195

runsolver used 1.21182 second user time and 3.16652 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 12:39:38
IDJOB=1514561
IDBENCH=70356
IDSOLVER=539
FILE ID=node76/1514561-1238240377
PBS_JOBID= 9060721
Free space on /tmp= 65804 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514561-1238240377/watcher-1514561-1238240377 -o /tmp/evaluation-result-1514561-1238240377/solver-1514561-1238240377 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=411702097 HOME/instance-1514561-1238240377.cnf

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=411702097

node76.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:       1140512 kB
Buffers:         52496 kB
Cached:         779204 kB
SwapCached:      10684 kB
Active:         100044 kB
Inactive:       750732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1140512 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49724 kB
Committed_AS:  2836440 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 12:59:40