Trace number 1518615

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
MD5SUM47eb0f54ab564eca9e634c7e5d4ea4f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  440                                                  |
0.00/0.00	c |  Number of clauses:    1870                                                 |
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:          2139264978.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     429     1849     5594 |      616        0    nan |  0.000 % |
0.00/0.01	c |       100 |     429     1849     5594 |      677      100     22 |  0.001 % |
0.00/0.01	c |       251 |     429     1849     5594 |      745      251     21 |  0.001 % |
0.00/0.02	c |       478 |     429     1849     5594 |      820      478     21 |  0.001 % |
0.00/0.03	c |       815 |     429     1849     5594 |      902      815     21 |  0.001 % |
0.04/0.05	c |      1321 |     429     1849     5594 |      992      843     20 |  0.001 % |
0.04/0.08	c |      2081 |     429     1849     5594 |     1091      558     18 |  0.001 % |
0.09/0.12	c |      3221 |     429     1849     5594 |     1201     1123     20 |  0.001 % |
0.09/0.18	c |      4930 |     429     1849     5594 |     1321      975     18 |  0.001 % |
0.19/0.28	c |      7493 |     429     1849     5594 |     1453      803     18 |  0.001 % |
0.39/0.42	c |     11338 |     429     1849     5594 |     1598      889     18 |  0.001 % |
0.59/0.65	c |     17104 |     429     1849     5594 |     1758      934     19 |  0.001 % |
1.00/1.01	c |     25753 |     429     1849     5594 |     1934     1493     21 |  0.001 % |
1.49/1.57	c |     38729 |     429     1849     5594 |     2127     1602     19 |  0.001 % |
2.39/2.43	c |     58191 |     429     1849     5594 |     2340     1507     21 |  0.001 % |
3.69/3.77	c |     87383 |     429     1849     5594 |     2574     2104     20 |  0.001 % |
5.79/5.82	c |    131173 |     429     1849     5594 |     2832     1367     18 |  0.001 % |
8.89/8.99	c |    196857 |     429     1849     5594 |     3115     2355     20 |  0.001 % |
13.89/13.93	c |    295383 |     429     1849     5594 |     3426     3005     19 |  0.001 % |
21.68/21.76	c |    443172 |     429     1849     5594 |     3769     3266     22 |  0.001 % |
33.98/34.08	c |    664855 |     429     1849     5594 |     4146     3548     21 |  0.001 % |
53.08/53.17	c |    997380 |     429     1849     5594 |     4561     2517     20 |  0.001 % |
82.87/82.92	c |   1496169 |     429     1849     5594 |     5017     3373     22 |  0.001 % |
129.26/129.36	c |   2244353 |     429     1849     5594 |     5518     4598     22 |  0.001 % |
202.84/202.90	c |   3366628 |     429     1849     5594 |     6070     5464     21 |  0.001 % |
317.21/317.35	c |   5050040 |     429     1849     5594 |     6677     4310     20 |  0.001 % |
496.36/496.55	c |   7575157 |     429     1849     5594 |     7345     5940     20 |  0.001 % |
778.79/779.04	c |  11362832 |     429     1849     5594 |     8080     5336     22 |  0.001 % |

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-1518615-1238301927/watcher-1518615-1238301927 -o /tmp/evaluation-result-1518615-1238301927/solver-1518615-1238301927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=2139264978 HOME/instance-1518615-1238301927.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: 0.98 0.96 0.98 3/73 4721
/proc/meminfo: memFree=1474216/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=2516 CPUtime=0
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 236 0 0 0 0 0 0 0 20 0 1 0 982611232 2576384 221 1992294400 4194304 5102648 548682068800 18446744073709551615 4216784 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 629 222 101 221 0 405 0

[startup+0.049969 s]
/proc/loadavg: 0.98 0.96 0.98 3/73 4721
/proc/meminfo: memFree=1474216/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=2516 CPUtime=0.04
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 255 0 0 0 4 0 0 0 20 0 1 0 982611232 2576384 240 1992294400 4194304 5102648 548682068800 18446744073709551615 4244277 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 629 240 111 221 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2516

[startup+0.101975 s]
/proc/loadavg: 0.98 0.96 0.98 3/73 4721
/proc/meminfo: memFree=1474216/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=2516 CPUtime=0.09
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 268 0 0 0 9 0 0 0 20 0 1 0 982611232 2576384 253 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 629 253 111 221 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2516

[startup+0.301995 s]
/proc/loadavg: 0.98 0.96 0.98 3/73 4721
/proc/meminfo: memFree=1474216/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=2648 CPUtime=0.29
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 300 0 0 0 29 0 0 0 22 0 1 0 982611232 2711552 285 1992294400 4194304 5102648 548682068800 18446744073709551615 4254987 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 662 285 111 221 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2648

[startup+0.701037 s]
/proc/loadavg: 0.98 0.96 0.98 3/73 4721
/proc/meminfo: memFree=1474216/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=2912 CPUtime=0.69
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 339 0 0 0 69 0 0 0 25 0 1 0 982611232 2981888 324 1992294400 4194304 5102648 548682068800 18446744073709551615 4249799 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 728 324 111 221 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2912

[startup+1.50112 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 4722
/proc/meminfo: memFree=1473248/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=3044 CPUtime=1.49
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 384 0 0 0 149 0 0 0 25 0 1 0 982611232 3117056 369 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 761 369 111 221 0 537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3044

[startup+3.10129 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 4722
/proc/meminfo: memFree=1472928/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=3308 CPUtime=3.09
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 982611232 3387392 431 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 827 431 111 221 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3308

[startup+6.30162 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 4722
/proc/meminfo: memFree=1472544/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=3572 CPUtime=6.29
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 514 0 0 0 629 0 0 0 25 0 1 0 982611232 3657728 499 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 893 499 111 221 0 669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3572

[startup+12.7013 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 4722
/proc/meminfo: memFree=1472040/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=3844 CPUtime=12.69
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 597 0 0 0 1269 0 0 0 25 0 1 0 982611232 3936256 582 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 961 582 111 221 0 737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3844

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1471592/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=4372 CPUtime=25.48
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 716 0 0 0 2548 0 0 0 25 0 1 0 982611232 4476928 701 1992294400 4194304 5102648 548682068800 18446744073709551615 4244279 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 1093 701 111 221 0 869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4372

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1470760/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=5168 CPUtime=51.08
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 919 0 0 0 5107 1 0 0 25 0 1 0 982611232 5292032 904 1992294400 4194304 5102648 548682068800 18446744073709551615 4250392 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 1292 904 111 221 0 1068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5168

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1469736/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=6104 CPUtime=102.27
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1149 0 0 0 10226 1 0 0 25 0 1 0 982611232 6250496 1134 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 1526 1134 111 221 0 1302 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6104

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1469032/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=6784 CPUtime=162.25
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1324 0 0 0 16224 1 0 0 25 0 1 0 982611232 6946816 1309 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 1696 1309 111 221 0 1472 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1468456/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=7476 CPUtime=222.23
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1472 0 0 0 22222 1 0 0 25 0 1 0 982611232 7655424 1457 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 1869 1457 111 221 0 1645 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7476

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1468008/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=7884 CPUtime=282.22
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1590 0 0 0 28221 1 0 0 25 0 1 0 982611232 8073216 1575 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 1971 1575 111 221 0 1747 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7884

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1467624/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=8300 CPUtime=342.2
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1673 0 0 0 34219 1 0 0 25 0 1 0 982611232 8499200 1658 1992294400 4194304 5102648 548682068800 18446744073709551615 4244275 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2075 1658 111 221 0 1851 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8300

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1467432/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=8436 CPUtime=402.19
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1723 0 0 0 40218 1 0 0 25 0 1 0 982611232 8638464 1708 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2109 1708 111 221 0 1885 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8436

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1467240/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=8720 CPUtime=462.17
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1777 0 0 0 46216 1 0 0 25 0 1 0 982611232 8929280 1762 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2180 1762 111 221 0 1956 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8720

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1466856/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=9144 CPUtime=522.15
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1877 0 0 0 52214 1 0 0 25 0 1 0 982611232 9363456 1862 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2286 1862 111 221 0 2062 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9144

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1466536/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=9436 CPUtime=582.14
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 1957 0 0 0 58213 1 0 0 25 0 1 0 982611232 9662464 1942 1992294400 4194304 5102648 548682068800 18446744073709551615 4244361 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2359 1942 111 221 0 2135 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9436

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1466280/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=9708 CPUtime=642.13
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2013 0 0 0 64212 1 0 0 25 0 1 0 982611232 9940992 1998 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2427 1998 111 221 0 2203 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9708

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1466024/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=9840 CPUtime=702.11
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2058 0 0 0 70210 1 0 0 25 0 1 0 982611232 10076160 2043 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2460 2043 111 221 0 2236 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9840

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1465768/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=9972 CPUtime=762.1
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2106 0 0 0 76209 1 0 0 25 0 1 0 982611232 10211328 2091 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2493 2091 111 221 0 2269 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9972

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1465512/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=10380 CPUtime=822.08
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2180 0 0 0 82207 1 0 0 25 0 1 0 982611232 10629120 2165 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2595 2165 111 221 0 2371 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10380

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 4722
/proc/meminfo: memFree=1465256/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=10544 CPUtime=882.06
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2233 0 0 0 88205 1 0 0 25 0 1 0 982611232 10797056 2218 1992294400 4194304 5102648 548682068800 18446744073709551615 4248957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2636 2218 111 221 0 2412 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10544

[startup+942.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/74 4728
/proc/meminfo: memFree=1464936/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=10836 CPUtime=942.04
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2284 0 0 0 94202 2 0 0 25 0 1 0 982611232 11096064 2269 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2709 2269 111 221 0 2485 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10836

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/74 4728
/proc/meminfo: memFree=1464936/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=10984 CPUtime=1002.03
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2315 0 0 0 100201 2 0 0 25 0 1 0 982611232 11247616 2300 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2746 2300 111 221 0 2522 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10984

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/74 4728
/proc/meminfo: memFree=1464744/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=11120 CPUtime=1062.01
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2365 0 0 0 106199 2 0 0 25 0 1 0 982611232 11386880 2350 1992294400 4194304 5102648 548682068800 18446744073709551615 4244338 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2780 2350 111 221 0 2556 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11120

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4728
/proc/meminfo: memFree=1464616/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=11256 CPUtime=1122
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2398 0 0 0 112198 2 0 0 25 0 1 0 982611232 11526144 2383 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2814 2383 111 221 0 2590 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 11256

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4728
/proc/meminfo: memFree=1464488/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=11408 CPUtime=1181.98
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2431 0 0 0 118196 2 0 0 25 0 1 0 982611232 11681792 2416 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2852 2416 111 221 0 2628 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 4728
/proc/meminfo: memFree=1464424/2055920 swapFree=4175408/4192956
[pid=4721] ppid=4719 vsize=11552 CPUtime=1200.08
/proc/4721/stat : 4721 (varsat-crafted_) R 4719 4721 4572 0 -1 4194304 2449 0 0 0 120006 2 0 0 25 0 1 0 982611232 11829248 2434 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/4721/statm: 2888 2434 111 221 0 2664 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11552

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): 1200.07
CPU system time (s): 0.022996
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 11552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2449
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= 1042

runsolver used 1.00585 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-29 06:45:27
IDJOB=1518615
IDBENCH=70694
IDSOLVER=537
FILE ID=node79/1518615-1238301927
PBS_JOBID= 9061073
Free space on /tmp= 65556 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518615-1238301927/watcher-1518615-1238301927 -o /tmp/evaluation-result-1518615-1238301927/solver-1518615-1238301927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=2139264978 HOME/instance-1518615-1238301927.cnf

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

MD5SUM BENCH= 47eb0f54ab564eca9e634c7e5d4ea4f1
RANDOM SEED=2139264978

node79.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		: 3000.232
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		: 3000.232
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:       1474696 kB
Buffers:         75568 kB
Cached:         405516 kB
SwapCached:      11644 kB
Active:         198020 kB
Inactive:       299036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474696 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          22632 kB
Slab:            69284 kB
Committed_AS:  2549624 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-29 07:05:29