Trace number 1738390

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 1200.53

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:         0.02         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          636508381.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |                                                                             |
0.69/0.75	c ============================[ Search Statistics ]==============================
0.69/0.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.75	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.75	c ===============================================================================
0.69/0.75	c |         0 |     702    47714   127460 |    15904        0    nan |  0.000 % |
17.78/17.84	c |       100 |     702    47714   127460 |    17495      100    132 |  0.000 % |
35.07/35.11	c |       251 |     702    47714   127460 |    19244      251    146 |  0.000 % |
52.47/52.55	c |       477 |     702    47714   127460 |    21169      477    178 |  0.000 % |
69.96/70.09	c |       816 |     702    47714   127460 |    23286      816    200 |  0.000 % |
87.56/87.65	c |      1328 |     702    47714   127460 |    25614     1328    232 |  0.000 % |
105.16/105.29	c |      2089 |     702    47714   127460 |    28176     2089    251 |  0.000 % |
122.95/123.02	c |      3229 |     702    47714   127460 |    30993     3229    269 |  0.000 % |
141.14/141.20	c |      4939 |     702    47714   127460 |    34093     4939    287 |  0.000 % |
159.73/159.85	c |      7501 |     702    47714   127460 |    37502     7501    293 |  0.000 % |
180.93/181.09	c |     11346 |     702    47714   127460 |    41252    11346    295 |  0.000 % |
204.71/204.85	c |     17113 |     702    47714   127460 |    45377    17113    294 |  0.000 % |
232.21/232.31	c |     25767 |     702    47714   127460 |    49915    25767    287 |  0.000 % |
276.40/276.55	c |     38743 |     702    47714   127460 |    54907    38743    283 |  0.000 % |
358.47/358.66	c |     58205 |     702    47714   127460 |    60397    17517    272 |  0.000 % |
417.85/418.01	c |     87397 |     702    47714   127460 |    66437    46709    272 |  0.000 % |
528.91/529.14	c |    131190 |     702    47714   127460 |    73081    40127    273 |  0.000 % |
654.65/654.93	c |    196876 |     702    47714   127460 |    80389    47602    235 |  0.000 % |
829.80/830.12	c |    295402 |     702    47714   127460 |    88428    18149    205 |  0.000 % |
1111.30/1111.75	c |    443195 |     702    47714   127460 |    97271    22726    329 |  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-1738390-1240837563/watcher-1738390-1240837563 -o /tmp/evaluation-result-1738390-1240837563/solver-1738390-1240837563 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=636508381 HOME/instance-1738390-1240837563.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 0.98 0.99 3/65 27041
/proc/meminfo: memFree=1656848/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=2692 CPUtime=0
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 400 0 0 0 0 0 0 0 20 0 1 0 111785794 2756608 385 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 673 387 88 221 0 449 0

[startup+0.103883 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27041
/proc/meminfo: memFree=1656848/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7972 CPUtime=0.09
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 1692 0 0 0 8 1 0 0 20 0 1 0 111785794 8163328 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4272948 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1993 1677 97 221 0 1769 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7972

[startup+0.201899 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27041
/proc/meminfo: memFree=1656848/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=8896 CPUtime=0.19
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 1920 0 0 0 18 1 0 0 21 0 1 0 111785794 9109504 1905 1992294400 4194304 5102416 548682068800 18446744073709551615 4273844 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 2224 1905 99 221 0 2000 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8896

[startup+0.301916 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27041
/proc/meminfo: memFree=1656848/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=9496 CPUtime=0.29
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2014 0 0 0 28 1 0 0 22 0 1 0 111785794 9723904 1999 1992294400 4194304 5102416 548682068800 18446744073709551615 4273029 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 2374 1999 99 221 0 2150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9496

[startup+0.701989 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27041
/proc/meminfo: memFree=1656848/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=9496 CPUtime=0.69
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2022 0 0 0 68 1 0 0 25 0 1 0 111785794 9723904 2007 1992294400 4194304 5102416 548682068800 18446744073709551615 4273835 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 2374 2007 99 221 0 2150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9496

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1650504/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7592 CPUtime=1.49
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2026 0 0 0 148 1 0 0 25 0 1 0 111785794 7774208 1623 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1898 1623 102 221 0 1674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7592

[startup+3.10142 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1650376/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7592 CPUtime=3.09
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2026 0 0 0 308 1 0 0 25 0 1 0 111785794 7774208 1623 1992294400 4194304 5102416 548682068800 18446744073709551615 4220509 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1898 1623 102 221 0 1674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7592

[startup+6.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1650312/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7592 CPUtime=6.29
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2026 0 0 0 628 1 0 0 25 0 1 0 111785794 7774208 1623 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1898 1623 102 221 0 1674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7592

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1650256/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7592 CPUtime=12.68
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2026 0 0 0 1267 1 0 0 25 0 1 0 111785794 7774208 1623 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1898 1623 102 221 0 1674 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7592

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1650256/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7592 CPUtime=25.48
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2039 0 0 0 2547 1 0 0 25 0 1 0 111785794 7774208 1636 1992294400 4194304 5102416 548682068800 18446744073709551615 4220513 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1898 1636 115 221 0 1674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7592

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1650256/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=7592 CPUtime=51.07
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2039 0 0 0 5106 1 0 0 25 0 1 0 111785794 7774208 1636 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 1898 1636 115 221 0 1674 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7592

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1649744/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=8384 CPUtime=102.26
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 2207 0 0 0 10224 2 0 0 25 0 1 0 111785794 8585216 1804 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 2096 1804 115 221 0 1872 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1641488/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=16604 CPUtime=162.24
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 4264 0 0 0 16220 4 0 0 25 0 1 0 111785794 17002496 3861 1992294400 4194304 5102416 548682068800 18446744073709551615 4220513 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 4151 3861 115 221 0 3927 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16604

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1628880/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=29268 CPUtime=222.21
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 7403 0 0 0 22215 6 0 0 25 0 1 0 111785794 29970432 7000 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 7317 7000 115 221 0 7093 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29268

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1601872/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=56600 CPUtime=282.19
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 14127 0 0 0 28207 12 0 0 25 0 1 0 111785794 57958400 13724 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 14150 13724 115 221 0 13926 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56600

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1583312/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=75544 CPUtime=342.17
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 18761 0 0 0 34201 16 0 0 25 0 1 0 111785794 77357056 18358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 18886 18358 115 221 0 18662 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 75544

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1579088/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=79900 CPUtime=402.15
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 19805 0 0 0 40198 17 0 0 25 0 1 0 111785794 81817600 19402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 19975 19402 115 221 0 19751 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 79900

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1578640/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=80376 CPUtime=462.12
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 19935 0 0 0 46195 17 0 0 25 0 1 0 111785794 82305024 19532 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 20094 19532 115 221 0 19870 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 80376

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1563408/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=95740 CPUtime=522.1
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 23699 0 0 0 52190 20 0 0 25 0 1 0 111785794 98037760 23296 1992294400 4194304 5102416 548682068800 18446744073709551615 4249602 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 23935 23296 115 221 0 23711 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 95740

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1562704/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=96432 CPUtime=582.08
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 23858 0 0 0 58188 20 0 0 25 0 1 0 111785794 98746368 23455 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 24108 23455 115 221 0 23884 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 96432

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1555216/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=103824 CPUtime=642.06
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 25744 0 0 0 64184 22 0 0 25 0 1 0 111785794 106315776 25341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 25956 25341 115 221 0 25732 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 103824

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1555088/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=103824 CPUtime=702.05
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 25756 0 0 0 70182 23 0 0 25 0 1 0 111785794 106315776 25353 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 25956 25353 115 221 0 25732 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 103824

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1544848/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=114332 CPUtime=762.02
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 28328 0 0 0 76178 24 0 0 25 0 1 0 111785794 117075968 27925 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 28583 27925 115 221 0 28359 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 114332

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1544528/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=114552 CPUtime=821.99
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 28402 0 0 0 82175 24 0 0 25 0 1 0 111785794 117301248 27999 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 28638 27999 115 221 0 28414 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 114552

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1544080/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=115080 CPUtime=881.98
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 28512 0 0 0 88173 25 0 0 25 0 1 0 111785794 117841920 28109 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 28770 28109 115 221 0 28546 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 115080

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1536208/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=123468 CPUtime=941.95
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 30631 0 0 0 94169 26 0 0 25 0 1 0 111785794 126431232 30228 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 30867 30228 115 221 0 30643 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 123468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1516816/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=142368 CPUtime=1001.94
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 35316 0 0 0 100163 31 0 0 25 0 1 0 111785794 145784832 34913 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 35592 34913 115 221 0 35368 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 142368

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1516432/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=142760 CPUtime=1061.91
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 35401 0 0 0 106160 31 0 0 25 0 1 0 111785794 146186240 34998 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 35690 34998 115 221 0 35466 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 142760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1506320/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=152972 CPUtime=1121.89
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 37928 0 0 0 112156 33 0 0 25 0 1 0 111785794 156643328 37525 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 38243 37525 115 221 0 38019 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 152972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1506192/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=152972 CPUtime=1181.87
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 37952 0 0 0 118154 33 0 0 25 0 1 0 111785794 156643328 37549 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 38243 37549 115 221 0 38019 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 152972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27042
/proc/meminfo: memFree=1506192/2055920 swapFree=4192812/4192956
[pid=27041] ppid=27039 vsize=152972 CPUtime=1200.07
/proc/27041/stat : 27041 (varsat-random_s) R 27039 27041 26844 0 -1 4194304 37952 0 0 0 119974 33 0 0 25 0 1 0 111785794 156643328 37549 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27041/statm: 38243 37549 115 221 0 38019 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 152972

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.74
CPU system time (s): 0.360945
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 152972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37952
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= 1159

runsolver used 1.34679 second user time and 2.95955 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-27 15:06:03
IDJOB=1738390
IDBENCH=71806
IDSOLVER=539
FILE ID=node89/1738390-1240837563
PBS_JOBID= 9187532
Free space on /tmp= 66384 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738390-1240837563/watcher-1738390-1240837563 -o /tmp/evaluation-result-1738390-1240837563/solver-1738390-1240837563 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=636508381 HOME/instance-1738390-1240837563.cnf

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=636508381

node89.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		: 3000.268
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		: 3000.268
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:       1657264 kB
Buffers:         58136 kB
Cached:         258540 kB
SwapCached:          0 kB
Active:         127960 kB
Inactive:       202572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          23580 kB
Slab:            54080 kB
Committed_AS:   363476 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= 66380 MiB
End job on node89 at 2009-04-27 15:26:05