Trace number 1738388

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-crafted 2009-03-22? (TO) 1200.12 1200.52

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  728                                                  |
0.00/0.00	c |  Number of clauses:    48442                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          481179099.000000
0.00/0.03	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.79/0.81	c ============================[ Search Statistics ]==============================
0.79/0.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.81	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.81	c ===============================================================================
0.79/0.81	c |         0 |     702    47714   127460 |    15904        0    nan |  0.000 % |
0.79/0.87	c |       102 |     702    47714   127460 |    17495      102    126 |  0.000 % |
0.89/0.94	c |       252 |     702    47714   127460 |    19244      252    128 |  0.000 % |
1.00/1.01	c |       477 |     702    47714   127460 |    21169      477    139 |  0.000 % |
1.10/1.11	c |       817 |     702    47714   127460 |    23286      817    154 |  0.000 % |
1.19/1.22	c |      1323 |     702    47714   127460 |    25614     1323    156 |  0.000 % |
1.29/1.37	c |      2082 |     702    47714   127460 |    28176     2082    160 |  0.000 % |
1.59/1.60	c |      3224 |     702    47714   127460 |    30993     3224    157 |  0.000 % |
1.99/2.04	c |      4932 |     702    47714   127460 |    34093     4932    152 |  0.000 % |
2.88/2.99	c |      7494 |     702    47714   127460 |    37502     7494    148 |  0.000 % |
5.59/5.63	c |     11338 |     702    47714   127460 |    41252    11338    150 |  0.000 % |
9.49/9.60	c |     17105 |     702    47714   127460 |    45377    17105    150 |  0.000 % |
19.48/19.57	c |     25757 |     702    47714   127460 |    49915    25757    150 |  0.000 % |
45.27/45.39	c |     38732 |     702    47714   127460 |    54907    38732    147 |  0.000 % |
101.76/101.83	c |     58194 |     702    47714   127460 |    60397    18521    131 |  0.000 % |
130.34/130.47	c |     87386 |     702    47714   127460 |    66437    47713    148 |  0.000 % |
284.29/284.41	c |    131178 |     702    47714   127460 |    73081    41005    171 |  0.000 % |
518.01/518.27	c |    196863 |     702    47714   127460 |    80389    50394    171 |  0.000 % |
790.12/790.47	c |    295389 |     702    47714   127460 |    88428    23919    154 |  0.000 % |
1087.03/1087.41	c |    443178 |     702    47714   127460 |    97271    33908    183 |  0.000 % |

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-1738388-1240837561/watcher-1738388-1240837561 -o /tmp/evaluation-result-1738388-1240837561/solver-1738388-1240837561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=481179099 HOME/instance-1738388-1240837561.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: 0.99 0.97 0.91 3/64 4279
/proc/meminfo: memFree=1704288/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=2692 CPUtime=0
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 111790255 2756608 370 1992294400 4194304 5102648 548682068800 18446744073709551615 4199357 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 673 370 87 221 0 449 0

[startup+0.0619521 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 4279
/proc/meminfo: memFree=1704288/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=7972 CPUtime=0.05
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 1693 0 0 0 5 0 0 0 18 0 1 0 111790255 8163328 1678 1992294400 4194304 5102648 548682068800 18446744073709551615 4272881 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 1993 1678 98 221 0 1769 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7972

[startup+0.101959 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 4279
/proc/meminfo: memFree=1704288/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=7972 CPUtime=0.09
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 1693 0 0 0 9 0 0 0 18 0 1 0 111790255 8163328 1678 1992294400 4194304 5102648 548682068800 18446744073709551615 4272886 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 1993 1678 98 221 0 1769 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7972

[startup+0.301995 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 4279
/proc/meminfo: memFree=1704288/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=9496 CPUtime=0.29
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 2015 0 0 0 29 0 0 0 19 0 1 0 111790255 9723904 2000 1992294400 4194304 5102648 548682068800 18446744073709551615 4274093 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 2374 2000 100 221 0 2150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9496

[startup+0.701068 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 4279
/proc/meminfo: memFree=1704288/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=9496 CPUtime=0.69
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 2023 0 0 0 69 0 0 0 23 0 1 0 111790255 9723904 2008 1992294400 4194304 5102648 548682068800 18446744073709551615 4273041 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 2374 2008 100 221 0 2150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9496

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1698008/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=8912 CPUtime=1.49
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 2348 0 0 0 148 1 0 0 25 0 1 0 111790255 9125888 1945 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 2228 1945 115 221 0 2004 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8912

[startup+3.10151 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1695192/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=12532 CPUtime=3.08
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 3242 0 0 0 307 1 0 0 25 0 1 0 111790255 12832768 2839 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 3133 2839 115 221 0 2909 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12532

[startup+6.30109 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1690520/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=15944 CPUtime=6.28
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 4093 0 0 0 626 2 0 0 25 0 1 0 111790255 16326656 3690 1992294400 4194304 5102648 548682068800 18446744073709551615 4516096 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 3986 3690 115 221 0 3762 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15944

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1684184/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=21952 CPUtime=12.68
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 5564 0 0 0 1265 3 0 0 25 0 1 0 111790255 22478848 5161 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 5488 5161 115 221 0 5264 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21952

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1677272/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=28820 CPUtime=25.48
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 7257 0 0 0 2543 5 0 0 25 0 1 0 111790255 29511680 6854 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 7205 6854 115 221 0 6981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28820

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1668760/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=37384 CPUtime=51.08
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 9333 0 0 0 5101 7 0 0 25 0 1 0 111790255 38281216 8930 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 9346 8930 115 221 0 9122 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37384

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1658008/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=48376 CPUtime=102.26
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 11991 0 0 0 10217 9 0 0 25 0 1 0 111790255 49537024 11588 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 12094 11588 115 221 0 11870 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48376

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1651800/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=55188 CPUtime=162.23
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 13571 0 0 0 16213 10 0 0 25 0 1 0 111790255 56512512 13168 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 13797 13168 115 221 0 13573 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55188

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1643672/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=63400 CPUtime=222.22
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 15561 0 0 0 22209 13 0 0 25 0 1 0 111790255 64921600 15158 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 15850 15158 115 221 0 15626 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 63400

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1641624/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=65500 CPUtime=282.19
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 16056 0 0 0 28206 13 0 0 25 0 1 0 111790255 67072000 15653 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 16375 15653 115 221 0 16151 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 65500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1636760/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=71188 CPUtime=342.18
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 17317 0 0 0 34204 14 0 0 25 0 1 0 111790255 72896512 16914 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 17797 16914 115 221 0 17573 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71188

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1632920/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=74872 CPUtime=402.15
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 18259 0 0 0 40200 15 0 0 25 0 1 0 111790255 76668928 17856 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 18718 17856 115 221 0 18494 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 74872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1626328/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=81496 CPUtime=462.14
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 19880 0 0 0 46197 17 0 0 25 0 1 0 111790255 83451904 19477 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 20374 19477 115 221 0 20150 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 81496

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1624088/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=84100 CPUtime=522.11
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 20428 0 0 0 52194 17 0 0 25 0 1 0 111790255 86118400 20025 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 21025 20025 115 221 0 20801 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 84100

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1623320/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=84856 CPUtime=582.1
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 20623 0 0 0 58192 18 0 0 25 0 1 0 111790255 86892544 20220 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 21214 20220 115 221 0 20990 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 84856

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1616984/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=91184 CPUtime=642.08
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 22206 0 0 0 64189 19 0 0 25 0 1 0 111790255 93372416 21803 1992294400 4194304 5102648 548682068800 18446744073709551615 4249871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 22796 21803 115 221 0 22572 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 91184

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1616216/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=92052 CPUtime=702.06
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 22379 0 0 0 70186 20 0 0 25 0 1 0 111790255 94261248 21976 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 23013 21976 115 221 0 22789 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 92052

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1615320/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=92940 CPUtime=762.04
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 22596 0 0 0 76184 20 0 0 25 0 1 0 111790255 95170560 22193 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 23235 22193 115 221 0 23011 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 92940

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1615064/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=93272 CPUtime=822.01
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 22664 0 0 0 82181 20 0 0 25 0 1 0 111790255 95510528 22261 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 23318 22261 115 221 0 23094 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 93272

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1614616/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=93804 CPUtime=881.99
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 22773 0 0 0 88179 20 0 0 25 0 1 0 111790255 96055296 22370 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 23451 22370 115 221 0 23227 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 93804

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1607512/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=100760 CPUtime=941.97
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 24542 0 0 0 94175 22 0 0 25 0 1 0 111790255 103178240 24139 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25190 24139 115 221 0 24966 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 100760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1606872/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=101548 CPUtime=1001.95
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 24686 0 0 0 100173 22 0 0 25 0 1 0 111790255 103985152 24283 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25387 24283 115 221 0 25163 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 101548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1606040/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=102508 CPUtime=1061.93
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 24894 0 0 0 106171 22 0 0 25 0 1 0 111790255 104968192 24491 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25627 24491 115 221 0 25403 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 102508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1605528/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=102904 CPUtime=1121.92
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 25022 0 0 0 112169 23 0 0 25 0 1 0 111790255 105373696 24619 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25726 24619 115 221 0 25502 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 102904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1605272/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=103216 CPUtime=1181.89
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 25078 0 0 0 118166 23 0 0 25 0 1 0 111790255 105693184 24675 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25804 24675 115 221 0 25580 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 103216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4280
/proc/meminfo: memFree=1604888/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=103644 CPUtime=1200.09
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 25176 0 0 0 119986 23 0 0 25 0 1 0 111790255 106131456 24773 1992294400 4194304 5102648 548682068800 18446744073709551615 4249871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25911 24773 115 221 0 25687 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103644

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 0.91 2/65 4280
/proc/meminfo: memFree=1604888/2055920 swapFree=4180828/4192956
[pid=4279] ppid=4277 vsize=103644 CPUtime=1200.09
/proc/4279/stat : 4279 (varsat-crafted_) R 4277 4279 4045 0 -1 4194304 25176 0 0 0 119986 23 0 0 25 0 1 0 111790255 106131456 24773 1992294400 4194304 5102648 548682068800 18446744073709551615 4249871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4279/statm: 25911 24773 115 221 0 25687 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.252961
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 103644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25176
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= 1746

runsolver used 1.02084 second user time and 2.6106 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-27 15:06:01
IDJOB=1738388
IDBENCH=71806
IDSOLVER=537
FILE ID=node2/1738388-1240837561
PBS_JOBID= 9187525
Free space on /tmp= 66316 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738388-1240837561/watcher-1738388-1240837561 -o /tmp/evaluation-result-1738388-1240837561/solver-1738388-1240837561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=481179099 HOME/instance-1738388-1240837561.cnf

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=481179099

node2.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		: 3000.265
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		: 3000.265
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:       1704768 kB
Buffers:         48956 kB
Cached:         219328 kB
SwapCached:       5960 kB
Active:          70140 kB
Inactive:       206596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704768 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            60376 kB
Committed_AS:   483644 kB
PageTables:       1468 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= 66316 MiB
End job on node2 at 2009-04-27 15:26:04