Trace number 1517271

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) 1200.02 1206.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S418505498-026.cnf
MD5SUMbefd6412bc726e8030b70acee890aba3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark84.4872
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          924794469.000000
0.00/0.01	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	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 |     386     1685     5158 |      561        0    nan |  0.000 % |
0.00/0.01	c |       101 |     386     1685     5158 |      617      101     19 |  0.001 % |
0.00/0.02	c |       252 |     386     1685     5158 |      679      252     20 |  0.001 % |
0.00/0.03	c |       477 |     386     1685     5158 |      747      477     20 |  0.001 % |
0.00/0.04	c |       815 |     386     1685     5158 |      822      416     19 |  0.001 % |
0.00/0.06	c |      1323 |     386     1685     5158 |      904      489     18 |  0.001 % |
0.07/0.09	c |      2082 |     386     1685     5158 |      995      770     17 |  0.001 % |
0.09/0.13	c |      3222 |     386     1685     5158 |     1094      882     16 |  0.001 % |
0.09/0.19	c |      4930 |     386     1685     5158 |     1203      887     16 |  0.001 % |
0.19/0.29	c |      7492 |     386     1685     5158 |     1324      966     17 |  0.001 % |
0.39/0.44	c |     11336 |     386     1685     5158 |     1456      732     15 |  0.001 % |
0.59/0.67	c |     17102 |     386     1685     5158 |     1602     1274     17 |  0.001 % |
0.98/1.04	c |     25754 |     386     1685     5158 |     1762      948     16 |  0.001 % |
1.48/1.59	c |     38730 |     386     1685     5158 |     1939     1350     17 |  0.001 % |
2.37/2.43	c |     58194 |     386     1685     5158 |     2132     1065     17 |  0.001 % |
3.67/3.75	c |     87388 |     386     1685     5158 |     2346     2030     18 |  0.001 % |
5.75/5.80	c |    131177 |     386     1685     5158 |     2580     1779     16 |  0.001 % |
8.83/8.96	c |    196861 |     386     1685     5158 |     2838     2104     16 |  0.001 % |
13.81/13.99	c |    295387 |     386     1685     5158 |     3122     2706     18 |  0.001 % |
21.47/21.66	c |    443176 |     386     1685     5158 |     3435     1772     17 |  0.001 % |
33.30/33.60	c |    664859 |     386     1685     5158 |     3778     2619     19 |  0.001 % |
51.99/52.31	c |    997384 |     386     1685     5158 |     4156     3045     17 |  0.001 % |
80.54/81.05	c |   1496173 |     386     1685     5158 |     4572     2842     18 |  0.001 % |
125.69/126.50	c |   2244356 |     386     1685     5158 |     5029     4108     19 |  0.001 % |
195.29/196.42	c |   3366631 |     386     1685     5158 |     5532     4089     19 |  0.001 % |
306.16/307.99	c |   5050043 |     386     1685     5158 |     6085     5274     18 |  0.001 % |
478.37/481.10	c |   7575159 |     386     1685     5158 |     6694     4648     18 |  0.001 % |
751.59/755.96	c |  11362835 |     386     1685     5158 |     7363     5758     19 |  0.001 % |
1181.91/1188.79	c |  17044349 |     386     1685     5158 |     8099     6878     19 |  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-1517271-1238282880/watcher-1517271-1238282880 -o /tmp/evaluation-result-1517271-1238282880/solver-1517271-1238282880 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=924794469 HOME/instance-1517271-1238282880.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: 2.01 2.04 2.00 4/85 27973
/proc/meminfo: memFree=1802504/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=18576 CPUtime=0
/proc/27973/stat : 27973 (runsolver) R 27971 27973 27537 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1100948992 19021824 292 1992294400 4194304 4302548 548682068448 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27973/statm: 4644 292 257 26 0 2626 0

[startup+0.084498 s]
/proc/loadavg: 2.01 2.04 2.00 4/85 27973
/proc/meminfo: memFree=1802504/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=2548 CPUtime=0.07
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 253 0 0 0 7 0 0 0 20 0 1 0 1100948992 2609152 238 1992294400 4194304 5102648 548682068800 18446744073709551615 4249828 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 637 238 111 221 0 413 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2548

[startup+0.1015 s]
/proc/loadavg: 2.01 2.04 2.00 4/85 27973
/proc/meminfo: memFree=1802504/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=2548 CPUtime=0.09
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 256 0 0 0 9 0 0 0 20 0 1 0 1100948992 2609152 241 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 637 241 111 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.30152 s]
/proc/loadavg: 2.01 2.04 2.00 4/85 27973
/proc/meminfo: memFree=1802504/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=2680 CPUtime=0.29
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 284 0 0 0 29 0 0 0 21 0 1 0 1100948992 2744320 269 1992294400 4194304 5102648 548682068800 18446744073709551615 4255060 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 670 269 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701561 s]
/proc/loadavg: 2.01 2.04 2.00 4/85 27973
/proc/meminfo: memFree=1802504/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=2812 CPUtime=0.68
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 318 0 0 0 68 0 0 0 25 0 1 0 1100948992 2879488 303 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 703 303 111 221 0 479 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2812

[startup+1.50164 s]
/proc/loadavg: 2.01 2.04 2.00 3/86 27974
/proc/meminfo: memFree=1801536/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=2944 CPUtime=1.48
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 350 0 0 0 148 0 0 0 25 0 1 0 1100948992 3014656 335 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 736 335 111 221 0 512 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2944

[startup+3.1018 s]
/proc/loadavg: 2.01 2.04 2.00 3/86 27974
/proc/meminfo: memFree=1801216/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=3076 CPUtime=3.07
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 403 0 0 0 307 0 0 0 25 0 1 0 1100948992 3149824 388 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 769 388 111 221 0 545 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 3076

[startup+6.30112 s]
/proc/loadavg: 2.01 2.04 2.00 3/86 27974
/proc/meminfo: memFree=1800832/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=3340 CPUtime=6.25
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 469 0 0 0 625 0 0 0 25 0 1 0 1100948992 3420160 454 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 835 454 111 221 0 611 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3340

[startup+12.7018 s]
/proc/loadavg: 2.01 2.04 2.00 3/86 27974
/proc/meminfo: memFree=1800320/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=3736 CPUtime=12.62
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 567 0 0 0 1262 0 0 0 25 0 1 0 1100948992 3825664 552 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 934 552 111 221 0 710 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 3736

[startup+25.501 s]
/proc/loadavg: 2.00 2.04 2.00 3/86 27974
/proc/meminfo: memFree=1799872/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=4272 CPUtime=25.34
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 687 0 0 0 2534 0 0 0 25 0 1 0 1100948992 4374528 672 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1068 672 111 221 0 844 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 4272

[startup+51.1016 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 27974
/proc/meminfo: memFree=1799232/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=4812 CPUtime=50.8
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 835 0 0 0 5080 0 0 0 25 0 1 0 1100948992 4927488 820 1992294400 4194304 5102648 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1203 820 111 221 0 979 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 4812

[startup+102.308 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 27974
/proc/meminfo: memFree=1798272/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=5620 CPUtime=101.73
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1040 0 0 0 10172 1 0 0 25 0 1 0 1100948992 5754880 1025 1992294400 4194304 5102648 548682068800 18446744073709551615 4255902 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1405 1025 111 221 0 1181 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 5620

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 27974
/proc/meminfo: memFree=1797632/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=6300 CPUtime=161.38
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1188 0 0 0 16137 1 0 0 25 0 1 0 1100948992 6451200 1173 1992294400 4194304 5102648 548682068800 18446744073709551615 4255478 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1575 1173 111 221 0 1351 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 6300

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 27974
/proc/meminfo: memFree=1797248/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=6748 CPUtime=221.04
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1297 0 0 0 22103 1 0 0 25 0 1 0 1100948992 6909952 1282 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1687 1282 111 221 0 1463 0
Current children cumulated CPU time (s) 221.04
Current children cumulated vsize (KiB) 6748

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 27974
/proc/meminfo: memFree=1796864/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=7040 CPUtime=280.7
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1384 0 0 0 28069 1 0 0 25 0 1 0 1100948992 7208960 1369 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1760 1369 111 221 0 1536 0
Current children cumulated CPU time (s) 280.7
Current children cumulated vsize (KiB) 7040

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1796544/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=7316 CPUtime=340.36
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1454 0 0 0 34035 1 0 0 25 0 1 0 1100948992 7491584 1439 1992294400 4194304 5102648 548682068800 18446744073709551615 4497483 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1829 1439 111 221 0 1605 0
Current children cumulated CPU time (s) 340.36
Current children cumulated vsize (KiB) 7316

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1796352/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=7592 CPUtime=400.01
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1519 0 0 0 40000 1 0 0 25 0 1 0 1100948992 7774208 1504 1992294400 4194304 5102648 548682068800 18446744073709551615 4250288 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1898 1504 111 221 0 1674 0
Current children cumulated CPU time (s) 400.01
Current children cumulated vsize (KiB) 7592

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1796096/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=7860 CPUtime=459.68
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1581 0 0 0 45966 2 0 0 25 0 1 0 1100948992 8048640 1566 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 1965 1566 111 221 0 1741 0
Current children cumulated CPU time (s) 459.68
Current children cumulated vsize (KiB) 7860

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1795776/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=8124 CPUtime=519.33
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1649 0 0 0 51931 2 0 0 25 0 1 0 1100948992 8318976 1634 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2031 1634 111 221 0 1807 0
Current children cumulated CPU time (s) 519.33
Current children cumulated vsize (KiB) 8124

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1795520/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=8528 CPUtime=578.99
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1725 0 0 0 57897 2 0 0 25 0 1 0 1100948992 8732672 1710 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2132 1710 111 221 0 1908 0
Current children cumulated CPU time (s) 578.99
Current children cumulated vsize (KiB) 8528

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1795328/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=8668 CPUtime=638.65
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1768 0 0 0 63863 2 0 0 25 0 1 0 1100948992 8876032 1753 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2167 1753 111 221 0 1943 0
Current children cumulated CPU time (s) 638.65
Current children cumulated vsize (KiB) 8668

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1795136/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=8800 CPUtime=698.3
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1810 0 0 0 69828 2 0 0 25 0 1 0 1100948992 9011200 1795 1992294400 4194304 5102648 548682068800 18446744073709551615 4249788 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2200 1795 111 221 0 1976 0
Current children cumulated CPU time (s) 698.3
Current children cumulated vsize (KiB) 8800

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1794944/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=9072 CPUtime=757.95
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1856 0 0 0 75793 2 0 0 25 0 1 0 1100948992 9289728 1841 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2268 1841 111 221 0 2044 0
Current children cumulated CPU time (s) 757.95
Current children cumulated vsize (KiB) 9072

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27974
/proc/meminfo: memFree=1794688/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=9220 CPUtime=817.61
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1918 0 0 0 81759 2 0 0 25 0 1 0 1100948992 9441280 1903 1992294400 4194304 5102648 548682068800 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2305 1903 111 221 0 2081 0
Current children cumulated CPU time (s) 817.61
Current children cumulated vsize (KiB) 9220

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1794496/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=9500 CPUtime=877.27
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 1966 0 0 0 87724 3 0 0 25 0 1 0 1100948992 9728000 1951 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2375 1951 111 221 0 2151 0
Current children cumulated CPU time (s) 877.27
Current children cumulated vsize (KiB) 9500

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1794304/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=9644 CPUtime=936.93
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2017 0 0 0 93690 3 0 0 25 0 1 0 1100948992 9875456 2002 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2411 2002 111 221 0 2187 0
Current children cumulated CPU time (s) 936.93
Current children cumulated vsize (KiB) 9644

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1794112/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=9924 CPUtime=996.58
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2061 0 0 0 99655 3 0 0 25 0 1 0 1100948992 10162176 2046 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2481 2046 111 221 0 2257 0
Current children cumulated CPU time (s) 996.58
Current children cumulated vsize (KiB) 9924

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1793984/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=9924 CPUtime=1056.24
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2083 0 0 0 105621 3 0 0 25 0 1 0 1100948992 10162176 2068 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2481 2068 111 221 0 2257 0
Current children cumulated CPU time (s) 1056.24
Current children cumulated vsize (KiB) 9924

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1793920/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=10056 CPUtime=1115.89
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2105 0 0 0 111586 3 0 0 25 0 1 0 1100948992 10297344 2090 1992294400 4194304 5102648 548682068800 18446744073709551615 4249828 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2514 2090 111 221 0 2290 0
Current children cumulated CPU time (s) 1115.89
Current children cumulated vsize (KiB) 10056

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1793792/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=10212 CPUtime=1175.55
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2131 0 0 0 117552 3 0 0 25 0 1 0 1100948992 10457088 2116 1992294400 4194304 5102648 548682068800 18446744073709551615 4254817 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2553 2116 111 221 0 2329 0
Current children cumulated CPU time (s) 1175.55
Current children cumulated vsize (KiB) 10212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1793536/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=10344 CPUtime=1200
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2159 0 0 0 119997 3 0 0 25 0 1 0 1100948992 10592256 2144 1992294400 4194304 5102648 548682068800 18446744073709551615 4228019 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2586 2144 111 221 0 2362 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 10344

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

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

[startup+1206.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27976
/proc/meminfo: memFree=1793536/2055920 swapFree=4169364/4192956
[pid=27973] ppid=27971 vsize=10344 CPUtime=1200
/proc/27973/stat : 27973 (varsat-crafted_) R 27971 27973 27537 0 -1 4194304 2159 0 0 0 119997 3 0 0 25 0 1 0 1100948992 10592256 2144 1992294400 4194304 5102648 548682068800 18446744073709551615 4228019 0 0 4096 3 0 0 0 17 1 0 0
/proc/27973/statm: 2586 2144 111 221 0 2362 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 10344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.91
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.038994
CPU usage (%): 99.4289
Max. virtual memory (cumulated for all children) (KiB): 10344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2159
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= 14578

runsolver used 2.04569 second user time and 4.51431 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-29 00:28:00
IDJOB=1517271
IDBENCH=70582
IDSOLVER=537
FILE ID=node70/1517271-1238282880
PBS_JOBID= 9060906
Free space on /tmp= 65292 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S418505498-026.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517271-1238282880/watcher-1517271-1238282880 -o /tmp/evaluation-result-1517271-1238282880/solver-1517271-1238282880 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=924794469 HOME/instance-1517271-1238282880.cnf

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

MD5SUM BENCH= befd6412bc726e8030b70acee890aba3
RANDOM SEED=924794469

node70.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		: 3000.234
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		: 3000.234
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:       1802984 kB
Buffers:         55012 kB
Cached:         142668 kB
SwapCached:       8700 kB
Active:          98380 kB
Inactive:       109356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802984 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            29296 kB
Committed_AS:  2138404 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-29 00:48:09