Trace number 1518879

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          1811565677.000000
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 |     471     2031     6147 |      677        0    nan |  0.000 % |
0.00/0.01	c |       101 |     471     2031     6147 |      744      101     25 |  0.000 % |
0.00/0.01	c |       253 |     471     2031     6147 |      819      253     23 |  0.000 % |
0.00/0.02	c |       478 |     471     2031     6147 |      901      478     22 |  0.000 % |
0.00/0.04	c |       816 |     471     2031     6147 |      991      816     23 |  0.000 % |
0.00/0.06	c |      1322 |     471     2031     6147 |     1090      790     21 |  0.000 % |
0.00/0.09	c |      2081 |     471     2031     6147 |     1199      984     20 |  0.000 % |
0.09/0.14	c |      3220 |     471     2031     6147 |     1319      880     18 |  0.000 % |
0.19/0.21	c |      4928 |     471     2031     6147 |     1451     1223     19 |  0.000 % |
0.29/0.32	c |      7490 |     471     2031     6147 |     1596      778     17 |  0.000 % |
0.39/0.49	c |     11337 |     471     2031     6147 |     1755     1339     18 |  0.000 % |
0.69/0.75	c |     17104 |     471     2031     6147 |     1931     1698     19 |  0.000 % |
1.10/1.16	c |     25753 |     471     2031     6147 |     2124     1468     18 |  0.000 % |
1.69/1.79	c |     38727 |     471     2031     6147 |     2337     1450     18 |  0.000 % |
2.69/2.79	c |     58188 |     471     2031     6147 |     2570     1733     21 |  0.000 % |
4.29/4.30	c |     87380 |     471     2031     6147 |     2827     2111     19 |  0.000 % |
6.59/6.65	c |    131171 |     471     2031     6147 |     3110     2718     21 |  0.000 % |
10.29/10.35	c |    196855 |     471     2031     6147 |     3421     2084     19 |  0.000 % |
15.98/16.02	c |    295382 |     471     2031     6147 |     3764     1770     19 |  0.000 % |
24.78/24.80	c |    443174 |     471     2031     6147 |     4140     2864     21 |  0.000 % |
38.57/38.69	c |    664857 |     471     2031     6147 |     4554     2595     20 |  0.000 % |
60.26/60.35	c |    997382 |     471     2031     6147 |     5009     3772     21 |  0.000 % |
94.76/94.86	c |   1496172 |     471     2031     6147 |     5510     4050     22 |  0.000 % |
147.43/147.58	c |   2244354 |     471     2031     6147 |     6062     4598     21 |  0.000 % |
230.21/230.31	c |   3366628 |     471     2031     6147 |     6668     5448     23 |  0.000 % |
360.47/360.64	c |   5050039 |     471     2031     6147 |     7335     6226     22 |  0.000 % |
562.69/562.93	c |   7575158 |     471     2031     6147 |     8068     6397     22 |  0.000 % |
885.57/885.98	c |  11362833 |     471     2031     6147 |     8875     4877     22 |  0.000 % |

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-1518879-1238305592/watcher-1518879-1238305592 -o /tmp/evaluation-result-1518879-1238305592/solver-1518879-1238305592 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1811565677 HOME/instance-1518879-1238305592.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: 1.05 1.03 1.00 3/64 14981
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=2548 CPUtime=0
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 1103226036 2609152 222 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 637 222 99 221 0 413 0

[startup+0.00668491 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 14981
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=2548 CPUtime=0
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 1103226036 2609152 233 1992294400 4194304 5102648 548682068800 18446744073709551615 4525143 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 637 233 101 221 0 413 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2548

[startup+0.1017 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 14981
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=2548 CPUtime=0.09
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1103226036 2609152 262 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 637 262 111 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301733 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 14981
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=2680 CPUtime=0.29
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 1103226036 2744320 295 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 670 295 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701804 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 14981
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=2944 CPUtime=0.69
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 347 0 0 0 69 0 0 0 23 0 1 0 1103226036 3014656 332 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 736 332 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50194 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 14982
/proc/meminfo: memFree=916720/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=3076 CPUtime=1.49
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 388 0 0 0 149 0 0 0 25 0 1 0 1103226036 3149824 373 1992294400 4194304 5102648 548682068800 18446744073709551615 4254233 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 769 373 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10123 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 14982
/proc/meminfo: memFree=916336/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=3340 CPUtime=3.09
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 458 0 0 0 309 0 0 0 25 0 1 0 1103226036 3420160 443 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 835 443 111 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30178 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 14982
/proc/meminfo: memFree=915952/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=3604 CPUtime=6.29
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1103226036 3690496 512 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 901 512 111 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7019 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 14982
/proc/meminfo: memFree=915440/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=4004 CPUtime=12.69
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 620 0 0 0 1269 0 0 0 25 0 1 0 1103226036 4100096 605 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1001 605 111 221 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5011 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 14982
/proc/meminfo: memFree=914864/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=4544 CPUtime=25.48
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 755 0 0 0 2548 0 0 0 25 0 1 0 1103226036 4653056 740 1992294400 4194304 5102648 548682068800 18446744073709551615 4254657 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1136 740 111 221 0 912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4544

[startup+51.1016 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 14982
/proc/meminfo: memFree=914288/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=5084 CPUtime=51.07
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 910 0 0 0 5107 0 0 0 25 0 1 0 1103226036 5206016 895 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1271 895 111 221 0 1047 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5084

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14982
/proc/meminfo: memFree=913264/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=6216 CPUtime=102.26
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1169 0 0 0 10225 1 0 0 25 0 1 0 1103226036 6365184 1154 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1554 1154 111 221 0 1330 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6216

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14982
/proc/meminfo: memFree=912624/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=6764 CPUtime=162.23
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1319 0 0 0 16222 1 0 0 25 0 1 0 1103226036 6926336 1304 1992294400 4194304 5102648 548682068800 18446744073709551615 4244361 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1691 1304 111 221 0 1467 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6764

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14982
/proc/meminfo: memFree=912048/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=7312 CPUtime=222.22
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1460 0 0 0 22220 2 0 0 25 0 1 0 1103226036 7487488 1445 1992294400 4194304 5102648 548682068800 18446744073709551615 4255938 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1828 1445 111 221 0 1604 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=911472/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=7844 CPUtime=282.19
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1593 0 0 0 28217 2 0 0 25 0 1 0 1103226036 8032256 1578 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 1961 1578 111 221 0 1737 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=911216/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=8272 CPUtime=342.17
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1671 0 0 0 34215 2 0 0 25 0 1 0 1103226036 8470528 1656 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2068 1656 111 221 0 1844 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8272

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=910640/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=8828 CPUtime=402.15
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1802 0 0 0 40212 3 0 0 25 0 1 0 1103226036 9039872 1787 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2207 1787 111 221 0 1983 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8828

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=910384/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=9108 CPUtime=462.13
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1877 0 0 0 46210 3 0 0 25 0 1 0 1103226036 9326592 1862 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2277 1862 111 221 0 2053 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9108

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=910000/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=9400 CPUtime=522.1
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 1960 0 0 0 52207 3 0 0 25 0 1 0 1103226036 9625600 1945 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2350 1945 111 221 0 2126 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9400

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=909744/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=9704 CPUtime=582.08
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2021 0 0 0 58205 3 0 0 25 0 1 0 1103226036 9936896 2006 1992294400 4194304 5102648 548682068800 18446744073709551615 4485715 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2426 2006 111 221 0 2202 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=909552/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=9988 CPUtime=642.07
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2091 0 0 0 64203 4 0 0 25 0 1 0 1103226036 10227712 2076 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2497 2076 111 221 0 2273 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9988

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=909168/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=10432 CPUtime=702.05
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2182 0 0 0 70201 4 0 0 25 0 1 0 1103226036 10682368 2167 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2608 2167 111 221 0 2384 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10432

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=908912/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=10588 CPUtime=762.03
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2241 0 0 0 76199 4 0 0 25 0 1 0 1103226036 10842112 2226 1992294400 4194304 5102648 548682068800 18446744073709551615 4244222 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2647 2226 111 221 0 2423 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10588

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14982
/proc/meminfo: memFree=908784/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=10720 CPUtime=822
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2275 0 0 0 82196 4 0 0 25 0 1 0 1103226036 10977280 2260 1992294400 4194304 5102648 548682068800 18446744073709551615 4244364 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2680 2260 111 221 0 2456 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14988
/proc/meminfo: memFree=908528/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=10992 CPUtime=881.97
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2316 0 0 0 88193 4 0 0 25 0 1 0 1103226036 11255808 2301 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2748 2301 111 221 0 2524 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10992

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14988
/proc/meminfo: memFree=908208/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11256 CPUtime=941.95
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2404 0 0 0 94191 4 0 0 25 0 1 0 1103226036 11526144 2389 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2814 2389 111 221 0 2590 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14988
/proc/meminfo: memFree=908144/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11412 CPUtime=1001.94
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2424 0 0 0 100189 5 0 0 25 0 1 0 1103226036 11685888 2409 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2853 2409 111 221 0 2629 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11412

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 14988
/proc/meminfo: memFree=907888/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11688 CPUtime=1061.92
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2481 0 0 0 106187 5 0 0 25 0 1 0 1103226036 11968512 2466 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2922 2466 111 221 0 2698 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11688

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 14988
/proc/meminfo: memFree=907824/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11688 CPUtime=1121.9
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2496 0 0 0 112185 5 0 0 25 0 1 0 1103226036 11968512 2481 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2922 2481 111 221 0 2698 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11688

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14988
/proc/meminfo: memFree=907632/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11828 CPUtime=1181.87
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2536 0 0 0 118182 5 0 0 25 0 1 0 1103226036 12111872 2521 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2957 2521 111 221 0 2733 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 11828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14988
/proc/meminfo: memFree=907632/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11960 CPUtime=1200.07
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2548 0 0 0 120002 5 0 0 25 0 1 0 1103226036 12247040 2533 1992294400 4194304 5102648 548682068800 18446744073709551615 4225761 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2990 2533 111 221 0 2766 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11960

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14988
/proc/meminfo: memFree=907632/2055920 swapFree=4174136/4192956
[pid=14981] ppid=14979 vsize=11960 CPUtime=1200.07
/proc/14981/stat : 14981 (varsat-crafted_) R 14979 14981 14730 0 -1 4194304 2548 0 0 0 120002 5 0 0 25 0 1 0 1103226036 12247040 2533 1992294400 4194304 5102648 548682068800 18446744073709551615 4225761 0 0 4096 3 0 0 0 17 1 0 0
/proc/14981/statm: 2990 2533 111 221 0 2766 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.055991
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 11960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2548
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= 2302

runsolver used 0.742887 second user time and 2.6326 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-29 07:46:32
IDJOB=1518879
IDBENCH=70716
IDSOLVER=537
FILE ID=node4/1518879-1238305592
PBS_JOBID= 9061027
Free space on /tmp= 65244 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518879-1238305592/watcher-1518879-1238305592 -o /tmp/evaluation-result-1518879-1238305592/solver-1518879-1238305592 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1811565677 HOME/instance-1518879-1238305592.cnf

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=1811565677

node4.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		: 3000.277
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		: 3000.277
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:        918168 kB
Buffers:         98912 kB
Cached:         928424 kB
SwapCached:      12656 kB
Active:         219500 kB
Inactive:       821928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918168 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          19760 kB
Slab:            82276 kB
Committed_AS:  2747648 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-29 08:06:35