Trace number 1738231

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-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  624                                                  |
0.00/0.00	c |  Number of clauses:    38944                                                |
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:          778752760.000000
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 |                                                                             |
0.59/0.62	c ============================[ Search Statistics ]==============================
0.59/0.62	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.62	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.62	c ===============================================================================
0.59/0.62	c |         0 |     600    38320   102888 |    12773        0    nan |  0.000 % |
10.19/10.21	c |       101 |     600    38320   102888 |    14050      101    161 |  0.000 % |
19.78/19.82	c |       251 |     600    38320   102888 |    15455      251    163 |  0.000 % |
29.48/29.52	c |       476 |     600    38320   102888 |    17001      476    166 |  0.000 % |
39.18/39.28	c |       814 |     600    38320   102888 |    18701      814    159 |  0.000 % |
49.07/49.16	c |      1321 |     600    38320   102888 |    20571     1321    169 |  0.000 % |
58.87/58.95	c |      2081 |     600    38320   102888 |    22628     2081    185 |  0.000 % |
68.86/68.95	c |      3221 |     600    38320   102888 |    24891     3221    187 |  0.000 % |
78.96/79.08	c |      4929 |     600    38320   102888 |    27380     4929    197 |  0.000 % |
89.86/89.91	c |      7492 |     600    38320   102888 |    30118     7492    204 |  0.000 % |
101.75/101.82	c |     11336 |     600    38320   102888 |    33130    11336    217 |  0.000 % |
117.15/117.21	c |     17102 |     600    38320   102888 |    36443    17102    230 |  0.000 % |
136.45/136.57	c |     25752 |     600    38320   102888 |    40088    25752    231 |  0.000 % |
163.64/163.79	c |     38726 |     600    38320   102888 |    44097    38726    226 |  0.000 % |
194.42/194.53	c |     58188 |     600    38320   102888 |    48506    28551    209 |  0.000 % |
235.11/235.28	c |     87383 |     600    38320   102888 |    53357    24976    216 |  0.000 % |
288.59/288.75	c |    131172 |     600    38320   102888 |    58693    32887    224 |  0.000 % |
396.65/396.90	c |    196856 |     600    38320   102888 |    64562    57984    219 |  0.000 % |
567.19/567.46	c |    295383 |     600    38320   102888 |    71018    63023    261 |  0.000 % |
792.51/792.85	c |    443172 |     600    38320   102888 |    78120    40790    277 |  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-1738231-1240836382/watcher-1738231-1240836382 -o /tmp/evaluation-result-1738231-1240836382/solver-1738231-1240836382 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=778752760 HOME/instance-1738231-1240836382.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: 0.94 0.97 0.99 3/64 31175
/proc/meminfo: memFree=1587768/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=2676 CPUtime=0
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 357 0 0 0 0 0 0 0 18 0 1 0 111672857 2740224 342 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 669 343 88 221 0 445 0

[startup+0.105787 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 31175
/proc/meminfo: memFree=1587768/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=6672 CPUtime=0.09
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1368 0 0 0 9 0 0 0 18 0 1 0 111672857 6832128 1353 1992294400 4194304 5102416 548682068784 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1668 1353 97 221 0 1444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6672

[startup+0.201805 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 31175
/proc/meminfo: memFree=1587768/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7864 CPUtime=0.19
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1651 0 0 0 19 0 0 0 18 0 1 0 111672857 8052736 1636 1992294400 4194304 5102416 548682068784 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1966 1636 99 221 0 1742 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7864

[startup+0.302825 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 31175
/proc/meminfo: memFree=1587768/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7864 CPUtime=0.29
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1656 0 0 0 29 0 0 0 19 0 1 0 111672857 8052736 1641 1992294400 4194304 5102416 548682068784 18446744073709551615 4272935 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1966 1641 99 221 0 1742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.702904 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 31175
/proc/meminfo: memFree=1587768/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=0.69
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1671 0 0 0 69 0 0 0 22 0 1 0 111672857 7311360 1486 1992294400 4194304 5102416 548682068784 18446744073709551615 4220383 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1486 102 221 0 1561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7140

[startup+1.50106 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1582064/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=1.49
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1671 0 0 0 149 0 0 0 25 0 1 0 111672857 7311360 1486 1992294400 4194304 5102416 548682068784 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1486 102 221 0 1561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7140

[startup+3.10138 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1581936/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=3.09
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1671 0 0 0 309 0 0 0 25 0 1 0 111672857 7311360 1486 1992294400 4194304 5102416 548682068784 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1486 102 221 0 1561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7140

[startup+6.30201 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1581872/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=6.29
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1671 0 0 0 629 0 0 0 25 0 1 0 111672857 7311360 1486 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1486 102 221 0 1561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7140

[startup+12.7013 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1581816/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=12.68
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1684 0 0 0 1268 0 0 0 25 0 1 0 111672857 7311360 1499 1992294400 4194304 5102416 548682068784 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1499 115 221 0 1561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7140

[startup+25.5018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1581816/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=25.48
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1684 0 0 0 2548 0 0 0 25 0 1 0 111672857 7311360 1499 1992294400 4194304 5102416 548682068784 18446744073709551615 4220513 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1499 115 221 0 1561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7140

[startup+51.1019 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1581816/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=7140 CPUtime=51.07
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 1684 0 0 0 5106 1 0 0 25 0 1 0 111672857 7311360 1499 1992294400 4194304 5102416 548682068784 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 1785 1499 115 221 0 1561 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7140

[startup+102.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1571832/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=17316 CPUtime=102.26
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 4219 0 0 0 10223 3 0 0 25 0 1 0 111672857 17731584 4034 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 4329 4034 115 221 0 4105 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17316

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1544120/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=45856 CPUtime=162.23
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 11225 0 0 0 16216 7 0 0 25 0 1 0 111672857 46956544 11040 1992294400 4194304 5102416 548682068784 18446744073709551615 4255053 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 11464 11040 115 221 0 11240 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45856

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1536440/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=53336 CPUtime=222.22
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 13033 0 0 0 22213 9 0 0 25 0 1 0 111672857 54616064 12848 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 13334 12848 115 221 0 13110 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 53336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1524408/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=65516 CPUtime=282.2
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 16052 0 0 0 28208 12 0 0 25 0 1 0 111672857 67088384 15867 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 16379 15867 115 221 0 16155 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 65516

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1518392/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=71832 CPUtime=342.17
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 17563 0 0 0 34204 13 0 0 25 0 1 0 111672857 73555968 17378 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 17958 17378 115 221 0 17734 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 71832

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1516152/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=74008 CPUtime=402.15
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 18082 0 0 0 40201 14 0 0 25 0 1 0 111672857 75784192 17897 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 18502 17897 115 221 0 18278 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 74008

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1510712/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=79768 CPUtime=462.13
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 19437 0 0 0 46198 15 0 0 25 0 1 0 111672857 81682432 19252 1992294400 4194304 5102416 548682068784 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 19942 19252 115 221 0 19718 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 79768

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1499384/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=91172 CPUtime=522.11
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 22258 0 0 0 52194 17 0 0 25 0 1 0 111672857 93360128 22073 1992294400 4194304 5102416 548682068784 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 22793 22073 115 221 0 22569 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 91172

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1494008/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=97304 CPUtime=582.08
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 23603 0 0 0 58190 18 0 0 25 0 1 0 111672857 99639296 23418 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 24326 23418 115 221 0 24102 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 97304

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1488824/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=102492 CPUtime=642.07
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 24886 0 0 0 64187 20 0 0 25 0 1 0 111672857 104951808 24701 1992294400 4194304 5102416 548682068784 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 25623 24701 115 221 0 25399 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 102492

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1488504/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=102756 CPUtime=702.04
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 24961 0 0 0 70184 20 0 0 25 0 1 0 111672857 105222144 24776 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 25689 24776 115 221 0 25465 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 102756

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1483256/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=108024 CPUtime=762.03
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 26260 0 0 0 76182 21 0 0 25 0 1 0 111672857 110616576 26075 1992294400 4194304 5102416 548682068784 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 27006 26075 115 221 0 26782 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 108024

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31176
/proc/meminfo: memFree=1483448/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=108024 CPUtime=822
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 26261 0 0 0 82179 21 0 0 25 0 1 0 111672857 110616576 26076 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 27006 26076 115 221 0 26782 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 108024

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1483064/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=108480 CPUtime=881.97
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 26333 0 0 0 88176 21 0 0 25 0 1 0 111672857 111083520 26148 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 27120 26148 115 221 0 26896 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 108480

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1470328/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=121312 CPUtime=941.95
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 29525 0 0 0 94170 25 0 0 25 0 1 0 111672857 124223488 29340 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 30328 29340 115 221 0 30104 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 121312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1470264/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=121312 CPUtime=1001.93
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 29528 0 0 0 100168 25 0 0 25 0 1 0 111672857 124223488 29343 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 30328 29343 115 221 0 30104 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 121312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1469880/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=121776 CPUtime=1061.91
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 29613 0 0 0 106166 25 0 0 25 0 1 0 111672857 124698624 29428 1992294400 4194304 5102416 548682068784 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 30444 29428 115 221 0 30220 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 121776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1465912/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=125724 CPUtime=1121.89
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 30609 0 0 0 112162 27 0 0 25 0 1 0 111672857 128741376 30424 1992294400 4194304 5102416 548682068784 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 31431 30424 115 221 0 31207 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 125724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1465912/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=125724 CPUtime=1181.87
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 30609 0 0 0 118160 27 0 0 25 0 1 0 111672857 128741376 30424 1992294400 4194304 5102416 548682068784 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 31431 30424 115 221 0 31207 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 125724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31182
/proc/meminfo: memFree=1465912/2055920 swapFree=4191900/4192956
[pid=31175] ppid=31173 vsize=125724 CPUtime=1200.07
/proc/31175/stat : 31175 (varsat-random_s) R 31173 31175 30957 0 -1 4194304 30609 0 0 0 119980 27 0 0 25 0 1 0 111672857 128741376 30424 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31175/statm: 31431 30424 115 221 0 31207 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125724

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): 1199.8
CPU system time (s): 0.291955
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 125724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30609
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= 2582

runsolver used 0.836872 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-27 14:46:22
IDJOB=1738231
IDBENCH=71803
IDSOLVER=539
FILE ID=node1/1738231-1240836382
PBS_JOBID= 9187517
Free space on /tmp= 66340 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738231-1240836382/watcher-1738231-1240836382 -o /tmp/evaluation-result-1738231-1240836382/solver-1738231-1240836382 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=778752760 HOME/instance-1738231-1240836382.cnf

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=778752760

node1.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	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1588248 kB
Buffers:         63220 kB
Cached:         309920 kB
SwapCached:        384 kB
Active:         162048 kB
Inactive:       224484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588248 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          21820 kB
Slab:            67108 kB
Committed_AS:   432640 kB
PageTables:       1436 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= 66340 MiB
End job on node1 at 2009-04-27 15:06:24