Trace number 1515665

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.219965
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1650887108.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.02	c |       100 |     120     2556    12780 |      937      100     26 |  0.007 % |
0.00/0.03	c |       250 |     120     2556    12780 |     1030      250     25 |  0.007 % |
0.00/0.04	c |       475 |     120     2556    12780 |     1134      475     24 |  0.007 % |
0.00/0.06	c |       812 |     120     2556    12780 |     1247      812     25 |  0.007 % |
0.00/0.08	c |      1319 |     120     2556    12780 |     1372      674     24 |  0.007 % |
0.09/0.11	c |      2080 |     120     2556    12780 |     1509      734     24 |  0.007 % |
0.09/0.15	c |      3220 |     120     2556    12780 |     1660     1103     24 |  0.007 % |
0.19/0.22	c |      4928 |     120     2556    12780 |     1826     1125     25 |  0.007 % |
0.29/0.32	c |      7491 |     120     2556    12780 |     2008     1830     24 |  0.007 % |
0.39/0.46	c |     11337 |     120     2556    12780 |     2209     1586     25 |  0.007 % |
0.59/0.69	c |     17103 |     120     2556    12780 |     2430     1741     23 |  0.007 % |
1.00/1.04	c |     25753 |     120     2556    12780 |     2673     1759     23 |  0.007 % |
1.49/1.58	c |     38727 |     120     2556    12780 |     2941     2540     24 |  0.007 % |
2.29/2.39	c |     58188 |     120     2556    12780 |     3235     2660     24 |  0.007 % |
3.59/3.67	c |     87382 |     120     2556    12780 |     3559     2416     24 |  0.007 % |
5.59/5.67	c |    131172 |     120     2556    12780 |     3914     3082     23 |  0.007 % |
8.70/8.78	c |    196857 |     120     2556    12780 |     4306     3623     24 |  0.007 % |
13.59/13.60	c |    295384 |     120     2556    12780 |     4737     2313     22 |  0.007 % |
21.09/21.11	c |    443174 |     120     2556    12780 |     5210     4539     26 |  0.007 % |
32.78/32.86	c |    664858 |     120     2556    12780 |     5731     3398     23 |  0.007 % |
51.18/51.28	c |    997383 |     120     2556    12780 |     6305     4558     23 |  0.007 % |
80.57/80.61	c |   1496173 |     120     2556    12780 |     6935     5924     24 |  0.007 % |
126.36/126.48	c |   2244355 |     120     2556    12780 |     7629     5059     23 |  0.007 % |
199.54/199.60	c |   3366632 |     120     2556    12780 |     8391     5014     24 |  0.007 % |
314.11/314.23	c |   5050043 |     120     2556    12780 |     9231     8035     25 |  0.007 % |
494.96/495.18	c |   7575159 |     120     2556    12780 |    10154     8876     24 |  0.007 % |
784.19/784.45	c |  11362836 |     120     2556    12780 |    11169     7539     24 |  0.007 % |

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-1515665-1238257269/watcher-1515665-1238257269 -o /tmp/evaluation-result-1515665-1238257269/solver-1515665-1238257269 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1650887108 HOME/instance-1515665-1238257269.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 0.98 3/81 28269
/proc/meminfo: memFree=1561632/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=2700 CPUtime=0
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 1098391173 2764800 265 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 675 265 97 221 0 451 0

[startup+0.084759 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 28269
/proc/meminfo: memFree=1561632/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=2700 CPUtime=0.08
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 306 0 0 0 8 0 0 0 20 0 1 0 1098391173 2764800 291 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 675 291 112 221 0 451 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2700

[startup+0.10176 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 28269
/proc/meminfo: memFree=1561632/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=2700 CPUtime=0.09
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 307 0 0 0 9 0 0 0 20 0 1 0 1098391173 2764800 292 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 675 292 112 221 0 451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2700

[startup+0.301783 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 28269
/proc/meminfo: memFree=1561632/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=2832 CPUtime=0.29
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 352 0 0 0 29 0 0 0 22 0 1 0 1098391173 2899968 337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 708 337 112 221 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2832

[startup+0.701826 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 28269
/proc/meminfo: memFree=1561632/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=3096 CPUtime=0.69
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 395 0 0 0 69 0 0 0 25 0 1 0 1098391173 3170304 380 1992294400 4194304 5102416 548682068800 18446744073709551615 4221957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 774 380 112 221 0 550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3096

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1560408/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=3228 CPUtime=1.49
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 449 0 0 0 149 0 0 0 25 0 1 0 1098391173 3305472 434 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 807 434 112 221 0 583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3228

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1559960/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=3496 CPUtime=3.09
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 520 0 0 0 309 0 0 0 25 0 1 0 1098391173 3579904 505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 874 505 112 221 0 650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3496

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1559576/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=3900 CPUtime=6.29
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 593 0 0 0 629 0 0 0 25 0 1 0 1098391173 3993600 578 1992294400 4194304 5102416 548682068800 18446744073709551615 4248736 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 975 578 112 221 0 751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3900

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1559000/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=4172 CPUtime=12.69
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 683 0 0 0 1269 0 0 0 25 0 1 0 1098391173 4272128 668 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1043 668 112 221 0 819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4172

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1558488/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=4728 CPUtime=25.49
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 813 0 0 0 2549 0 0 0 25 0 1 0 1098391173 4841472 798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1182 798 112 221 0 958 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4728

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1557848/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=5436 CPUtime=51.08
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 966 0 0 0 5108 0 0 0 25 0 1 0 1098391173 5566464 951 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1359 951 112 221 0 1135 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5436

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1556824/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=6408 CPUtime=102.27
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1199 0 0 0 10227 0 0 0 25 0 1 0 1098391173 6561792 1184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1602 1184 112 221 0 1378 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6408

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1556248/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=6984 CPUtime=162.25
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1340 0 0 0 16225 0 0 0 25 0 1 0 1098391173 7151616 1325 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1746 1325 112 221 0 1522 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6984

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1555800/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=7332 CPUtime=222.23
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1452 0 0 0 22223 0 0 0 25 0 1 0 1098391173 7507968 1437 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1833 1437 112 221 0 1609 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1555544/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=7644 CPUtime=282.21
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1519 0 0 0 28221 0 0 0 25 0 1 0 1098391173 7827456 1504 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 1911 1504 112 221 0 1687 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7644

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1555096/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=8120 CPUtime=342.2
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1622 0 0 0 34220 0 0 0 25 0 1 0 1098391173 8314880 1607 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2030 1607 112 221 0 1806 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8120

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1554904/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=8288 CPUtime=402.18
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1669 0 0 0 40218 0 0 0 25 0 1 0 1098391173 8486912 1654 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2072 1654 112 221 0 1848 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8288

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1554648/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=8612 CPUtime=462.16
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1730 0 0 0 46216 0 0 0 25 0 1 0 1098391173 8818688 1715 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2153 1715 112 221 0 1929 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8612

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1554328/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=8948 CPUtime=522.16
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1801 0 0 0 52215 1 0 0 25 0 1 0 1098391173 9162752 1786 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2237 1786 112 221 0 2013 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8948

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9456 CPUtime=582.14
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1893 0 0 0 58213 1 0 0 25 0 1 0 1098391173 9682944 1878 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2364 1878 112 221 0 2140 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9456

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553880/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9456 CPUtime=642.13
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1914 0 0 0 64212 1 0 0 25 0 1 0 1098391173 9682944 1899 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2364 1899 112 221 0 2140 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9456

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553752/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9624 CPUtime=702.11
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1944 0 0 0 70210 1 0 0 25 0 1 0 1098391173 9854976 1929 1992294400 4194304 5102416 548682068800 18446744073709551615 4255797 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2406 1929 112 221 0 2182 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9624

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553624/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9624 CPUtime=762.1
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 1964 0 0 0 76209 1 0 0 25 0 1 0 1098391173 9854976 1949 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2406 1949 112 221 0 2182 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9624

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553496/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9792 CPUtime=822.08
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2000 0 0 0 82207 1 0 0 25 0 1 0 1098391173 10027008 1985 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2448 1985 112 221 0 2224 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9792

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553432/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9792 CPUtime=882.06
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2003 0 0 0 88205 1 0 0 25 0 1 0 1098391173 10027008 1988 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2448 1988 112 221 0 2224 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9792

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553304/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=9960 CPUtime=942.04
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2042 0 0 0 94203 1 0 0 25 0 1 0 1098391173 10199040 2027 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2490 2027 112 221 0 2266 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553176/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=10132 CPUtime=1002.03
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2067 0 0 0 100202 1 0 0 25 0 1 0 1098391173 10375168 2052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2533 2052 112 221 0 2309 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1553048/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=10132 CPUtime=1062.01
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2095 0 0 0 106200 1 0 0 25 0 1 0 1098391173 10375168 2080 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2533 2080 112 221 0 2309 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10132

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1552984/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=10300 CPUtime=1122
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2108 0 0 0 112199 1 0 0 25 0 1 0 1098391173 10547200 2093 1992294400 4194304 5102416 548682068800 18446744073709551615 4255307 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2575 2093 112 221 0 2351 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1552856/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=10300 CPUtime=1181.98
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2134 0 0 0 118197 1 0 0 25 0 1 0 1098391173 10547200 2119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2575 2119 112 221 0 2351 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 10300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 28270
/proc/meminfo: memFree=1552792/2055920 swapFree=4176448/4192956
[pid=28269] ppid=28267 vsize=10468 CPUtime=1200.08
/proc/28269/stat : 28269 (varsat-random_s) R 28267 28269 28106 0 -1 4194304 2153 0 0 0 120007 1 0 0 25 0 1 0 1098391173 10719232 2138 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28269/statm: 2617 2138 112 221 0 2393 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10468

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.015997
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 10468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2153
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= 1754

runsolver used 1.40878 second user time and 4.06038 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 17:21:09
IDJOB=1515665
IDBENCH=70448
IDSOLVER=539
FILE ID=node86/1515665-1238257269
PBS_JOBID= 9060809
Free space on /tmp= 66460 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515665-1238257269/watcher-1515665-1238257269 -o /tmp/evaluation-result-1515665-1238257269/solver-1515665-1238257269 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1650887108 HOME/instance-1515665-1238257269.cnf

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=1650887108

node86.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		: 3000.238
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		: 3000.238
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:       1562048 kB
Buffers:         58768 kB
Cached:         342052 kB
SwapCached:       8880 kB
Active:         166468 kB
Inactive:       248320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562048 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          19112 kB
Slab:            63272 kB
Committed_AS:  2725400 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 17:41:11