Trace number 1514405

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) 1200.12 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1365489870.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.03/0.06	c ============================[ Search Statistics ]==============================
0.03/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.06	c ===============================================================================
0.03/0.06	c |         0 |    3883    16585    50386 |     5528        0    nan |  0.000 % |
0.69/0.77	c |       100 |    3883    16585    50386 |     6081      100     79 |  0.000 % |
1.49/1.51	c |       253 |    3883    16585    50386 |     6689      253     80 |  0.000 % |
2.20/2.28	c |       478 |    3883    16585    50386 |     7358      478     84 |  0.000 % |
2.99/3.06	c |       815 |    3883    16585    50386 |     8094      815     86 |  0.000 % |
3.79/3.87	c |      1322 |    3883    16585    50386 |     8903     1322     95 |  0.000 % |
4.69/4.72	c |      2082 |    3883    16585    50386 |     9793     2082     93 |  0.000 % |
5.59/5.62	c |      3221 |    3883    16585    50386 |    10773     3221     97 |  0.000 % |
6.59/6.64	c |      4929 |    3883    16585    50386 |    11850     4929    101 |  0.000 % |
7.78/7.87	c |      7491 |    3883    16585    50386 |    13035     7491    106 |  0.000 % |
9.38/9.45	c |     11336 |    3883    16585    50386 |    14339    11336    107 |  0.000 % |
11.48/11.56	c |     17102 |    3883    16585    50386 |    15772     9609    111 |  0.000 % |
14.78/14.89	c |     25752 |    3883    16585    50386 |    17350    10042    126 |  0.000 % |
19.58/19.68	c |     38727 |    3883    16585    50386 |    19085    14067    120 |  0.000 % |
27.27/27.36	c |     58188 |    3883    16585    50386 |    20993    13756    129 |  0.000 % |
41.17/41.24	c |     87380 |    3883    16585    50386 |    23093    21358    126 |  0.000 % |
61.26/61.31	c |    131172 |    3883    16585    50386 |    25402    16984    122 |  0.000 % |
97.55/97.62	c |    196856 |    3883    16585    50386 |    27942    14101    127 |  0.000 % |
157.03/157.10	c |    295382 |    3883    16585    50386 |    30737    20813    122 |  0.000 % |
245.60/245.79	c |    443172 |    3883    16585    50386 |    33810    21824    125 |  0.000 % |
396.15/396.34	c |    664855 |    3883    16585    50386 |    37191    16304    129 |  0.000 % |
625.77/626.02	c |    997380 |    3883    16585    50386 |    40911    16495    127 |  0.000 % |
999.66/1000.03	c |   1496171 |    3883    16585    50386 |    45002    21190    123 |  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-1514405-1238237903/watcher-1514405-1238237903 -o /tmp/evaluation-result-1514405-1238237903/solver-1514405-1238237903 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1365489870 HOME/instance-1514405-1238237903.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: 1.00 0.99 0.99 3/64 2724
/proc/meminfo: memFree=833792/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=3084 CPUtime=0
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 1096456026 3158016 425 1992294400 4194304 5102416 548682068800 18446744073709551615 4279488 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 771 425 88 221 0 547 0

[startup+0.036562 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2724
/proc/meminfo: memFree=833792/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=5304 CPUtime=0.03
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 967 0 0 0 3 0 0 0 18 0 1 0 1096456026 5431296 952 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1326 952 97 221 0 1102 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5304

[startup+0.101572 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2724
/proc/meminfo: memFree=833792/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=5160 CPUtime=0.09
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 1041 0 0 0 9 0 0 0 18 0 1 0 1096456026 5283840 959 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1290 959 102 221 0 1066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5160

[startup+0.3016 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2724
/proc/meminfo: memFree=833792/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=5160 CPUtime=0.29
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 1041 0 0 0 29 0 0 0 19 0 1 0 1096456026 5283840 959 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1290 959 102 221 0 1066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5160

[startup+0.701657 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2724
/proc/meminfo: memFree=833792/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=5160 CPUtime=0.69
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 1041 0 0 0 69 0 0 0 22 0 1 0 1096456026 5283840 959 1992294400 4194304 5102416 548682068800 18446744073709551615 4220927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1290 959 102 221 0 1066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50177 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=830136/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=5160 CPUtime=1.49
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 1054 0 0 0 149 0 0 0 25 0 1 0 1096456026 5283840 972 1992294400 4194304 5102416 548682068800 18446744073709551615 4254927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1290 972 115 221 0 1066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10201 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=830008/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=5160 CPUtime=3.09
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 1054 0 0 0 309 0 0 0 25 0 1 0 1096456026 5283840 972 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1290 972 115 221 0 1066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5160

[startup+6.30147 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=829688/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=6216 CPUtime=6.29
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 1303 0 0 0 629 0 0 0 25 0 1 0 1096456026 6365184 1221 1992294400 4194304 5102416 548682068800 18446744073709551615 4220327 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 1554 1221 115 221 0 1330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6216

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=822968/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=12332 CPUtime=12.68
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 2820 0 0 0 1267 1 0 0 25 0 1 0 1096456026 12627968 2738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 3083 2738 115 221 0 2859 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12332

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=818936/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=16672 CPUtime=25.47
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 3911 0 0 0 2545 2 0 0 25 0 1 0 1096456026 17072128 3829 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 4168 3830 115 221 0 3944 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16672

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=814712/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=20500 CPUtime=51.07
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 4866 0 0 0 5104 3 0 0 25 0 1 0 1096456026 20992000 4784 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 5125 4784 115 221 0 4901 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20500

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2725
/proc/meminfo: memFree=810360/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=24752 CPUtime=102.25
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 5944 0 0 0 10221 4 0 0 25 0 1 0 1096456026 25346048 5862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 6188 5862 115 221 0 5964 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24752

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=806776/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=28480 CPUtime=162.23
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 6832 0 0 0 16218 5 0 0 25 0 1 0 1096456026 29163520 6750 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 7120 6750 115 221 0 6896 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28480

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=803640/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=31688 CPUtime=222.21
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 7619 0 0 0 22216 5 0 0 25 0 1 0 1096456026 32448512 7537 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 7922 7537 115 221 0 7698 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31688

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=801208/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=34532 CPUtime=282.19
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 8347 0 0 0 28213 6 0 0 25 0 1 0 1096456026 35360768 8265 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 8633 8265 115 221 0 8409 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34532

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=799608/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=35592 CPUtime=342.17
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 8606 0 0 0 34211 6 0 0 25 0 1 0 1096456026 36446208 8524 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 8898 8524 115 221 0 8674 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35592

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=798264/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=36976 CPUtime=402.15
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 8941 0 0 0 40209 6 0 0 25 0 1 0 1096456026 37863424 8859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 9244 8859 115 221 0 9020 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36976

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=796600/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=38596 CPUtime=462.13
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 9348 0 0 0 46206 7 0 0 25 0 1 0 1096456026 39522304 9266 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 9649 9266 115 221 0 9425 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 38596

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=794296/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=41012 CPUtime=522.11
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 9927 0 0 0 52204 7 0 0 25 0 1 0 1096456026 41996288 9845 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 10253 9845 115 221 0 10029 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41012

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=794296/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=41012 CPUtime=582.09
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 9930 0 0 0 58202 7 0 0 25 0 1 0 1096456026 41996288 9848 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 10253 9848 115 221 0 10029 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 41012

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=790456/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=44940 CPUtime=642.07
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 10878 0 0 0 64199 8 0 0 25 0 1 0 1096456026 46018560 10796 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 11235 10796 115 221 0 11011 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 44940

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=790136/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=45204 CPUtime=702.06
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 10955 0 0 0 70197 9 0 0 25 0 1 0 1096456026 46288896 10873 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 11301 10873 115 221 0 11077 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 45204

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=789496/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=45732 CPUtime=762.04
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 11101 0 0 0 76195 9 0 0 25 0 1 0 1096456026 46829568 11019 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 11433 11019 115 221 0 11209 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 45732

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=789112/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=46128 CPUtime=822.01
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 11194 0 0 0 82192 9 0 0 25 0 1 0 1096456026 47235072 11112 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 11532 11112 115 221 0 11308 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 46128

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=787896/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=47384 CPUtime=881.99
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 11505 0 0 0 88190 9 0 0 25 0 1 0 1096456026 48521216 11423 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 11846 11423 115 221 0 11622 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 47384

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=787448/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=47780 CPUtime=941.98
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 11599 0 0 0 94188 10 0 0 25 0 1 0 1096456026 48926720 11517 1992294400 4194304 5102416 548682068800 18446744073709551615 4254682 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 11945 11517 115 221 0 11721 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 47780

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=786936/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=48352 CPUtime=1001.96
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 11716 0 0 0 100186 10 0 0 25 0 1 0 1096456026 49512448 11634 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 12088 11634 115 221 0 11864 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 48352

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=783800/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=51560 CPUtime=1061.94
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 12507 0 0 0 106183 11 0 0 25 0 1 0 1096456026 52797440 12425 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 12890 12425 115 221 0 12666 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 51560

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=782072/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=53160 CPUtime=1121.92
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 12935 0 0 0 112180 12 0 0 25 0 1 0 1096456026 54435840 12853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 13290 12853 115 221 0 13066 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 53160

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=782072/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=53160 CPUtime=1181.9
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 12935 0 0 0 118178 12 0 0 25 0 1 0 1096456026 54435840 12853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 13290 12853 115 221 0 13066 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 53160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2731
/proc/meminfo: memFree=782072/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=53292 CPUtime=1200.1
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 12943 0 0 0 119998 12 0 0 25 0 1 0 1096456026 54571008 12861 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 13323 12861 115 221 0 13099 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 53292

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 0.99 0.99 2/65 2731
/proc/meminfo: memFree=782072/2055920 swapFree=4174204/4192956
[pid=2724] ppid=2722 vsize=53292 CPUtime=1200.1
/proc/2724/stat : 2724 (varsat-random_s) R 2722 2724 2659 0 -1 4194304 12943 0 0 0 119998 12 0 0 25 0 1 0 1096456026 54571008 12861 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2724/statm: 13323 12861 115 221 0 13099 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 53292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1199.98
CPU system time (s): 0.133979
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 53292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12943
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= 2068

runsolver used 0.870867 second user time and 2.45463 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 11:58:23
IDJOB=1514405
IDBENCH=70343
IDSOLVER=539
FILE ID=node22/1514405-1238237903
PBS_JOBID= 9060705
Free space on /tmp= 66324 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514405-1238237903/watcher-1514405-1238237903 -o /tmp/evaluation-result-1514405-1238237903/solver-1514405-1238237903 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1365489870 HOME/instance-1514405-1238237903.cnf

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=1365489870

node22.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		: 3000.279
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		: 3000.279
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:        834208 kB
Buffers:         96328 kB
Cached:        1015960 kB
SwapCached:      12568 kB
Active:         127276 kB
Inactive:       999116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834208 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            81372 kB
Committed_AS:  2879604 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 12:18:26