Trace number 1517969

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 2009-03-22UNSAT 812.566 812.78

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S253750560-086.cnf
MD5SUM1510e2158cc54ae2963f5611496bde02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2673
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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:  360                                                  |
0.00/0.00	c |  Number of clauses:    1530                                                 |
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:          1383852783.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	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 |     349     1514     4594 |      504        0    nan |  0.000 % |
0.00/0.01	c |       101 |     349     1514     4594 |      555      101     19 |  0.001 % |
0.00/0.02	c |       251 |     349     1514     4594 |      610      251     18 |  0.001 % |
0.00/0.04	c |       477 |     349     1514     4594 |      671      477     18 |  0.001 % |
0.00/0.05	c |       814 |     349     1514     4594 |      738      460     17 |  0.001 % |
0.00/0.08	c |      1321 |     349     1514     4594 |      812      579     16 |  0.001 % |
0.10/0.11	c |      2080 |     349     1514     4594 |      894      495     16 |  0.001 % |
0.10/0.15	c |      3219 |     349     1514     4594 |      983      713     16 |  0.001 % |
0.20/0.22	c |      4927 |     349     1514     4594 |     1081      904     16 |  0.001 % |
0.30/0.31	c |      7489 |     349     1514     4594 |     1189      671     14 |  0.001 % |
0.40/0.45	c |     11333 |     349     1514     4594 |     1308      850     14 |  0.001 % |
0.60/0.67	c |     17102 |     349     1514     4594 |     1439     1255     16 |  0.001 % |
1.00/1.01	c |     25751 |     349     1514     4594 |     1583     1090     18 |  0.001 % |
1.49/1.51	c |     38726 |     349     1514     4594 |     1742     1166     15 |  0.001 % |
2.20/2.29	c |     58187 |     349     1514     4594 |     1916     1120     15 |  0.001 % |
3.40/3.49	c |     87380 |     349     1514     4594 |     2108     1126     16 |  0.001 % |
5.29/5.34	c |    131170 |     349     1514     4594 |     2318     1130     16 |  0.001 % |
8.19/8.24	c |    196854 |     349     1514     4594 |     2550     2174     18 |  0.001 % |
12.69/12.74	c |    295381 |     349     1514     4594 |     2805     1346     18 |  0.001 % |
19.69/19.76	c |    443170 |     349     1514     4594 |     3086     1487     15 |  0.001 % |
30.38/30.49	c |    664854 |     349     1514     4594 |     3395     1681     17 |  0.001 % |
47.18/47.27	c |    997379 |     349     1514     4594 |     3734     1738     16 |  0.001 % |
73.67/73.71	c |   1496167 |     349     1514     4594 |     4108     3051     17 |  0.001 % |
114.96/115.03	c |   2244349 |     349     1514     4594 |     4518     3600     19 |  0.001 % |
179.25/179.40	c |   3366623 |     349     1514     4594 |     4970     3882     17 |  0.001 % |
278.92/279.04	c |   5050036 |     349     1514     4594 |     5467     4381     18 |  0.001 % |
434.18/434.31	c |   7575152 |     349     1514     4594 |     6014     3443     17 |  0.001 % |
675.11/675.34	c |  11362827 |     347     1504     4564 |     6616     3728     14 |  0.556 % |
812.48/812.77	c ===============================================================================
812.48/812.77	c surveys--CPU time (sec)   : 0.2200         (0.03 % of total)
812.48/812.77	c surveys--attempted        : 113            (514 /sec)
812.48/812.77	c surveys--converged        : 113            (100.00 % successful)
812.48/812.77	c restarts              : 28
812.48/812.77	c conflicts             : 13429797       (16533 /sec)
812.48/812.77	c decisions             : 15782601       (1.81 % random) (19429 /sec)
812.48/812.77	c propagations          : 724646954      (892081 /sec)
812.48/812.77	c conflict literals     : 248480953      (20.61 % deleted)
812.48/812.77	c Memory used           : 8.21 MB
812.48/812.77	c Total CPU time (sec)      : 812.5305    
812.48/812.77	c 
812.48/812.77	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517969-1238293458/watcher-1517969-1238293458 -o /tmp/evaluation-result-1517969-1238293458/solver-1517969-1238293458 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1383852783 HOME/instance-1517969-1238293458.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: 1.35 1.23 1.09 3/68 29934
/proc/meminfo: memFree=877552/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2412 CPUtime=0
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1102007456 2469888 207 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 603 207 102 221 0 379 0

[startup+0.102763 s]
/proc/loadavg: 1.35 1.23 1.09 3/68 29934
/proc/meminfo: memFree=877552/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2412 CPUtime=0.1
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 240 0 0 0 10 0 0 0 18 0 1 0 1102007456 2469888 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 603 225 111 221 0 379 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2412

[startup+0.201773 s]
/proc/loadavg: 1.35 1.23 1.09 3/68 29934
/proc/meminfo: memFree=877552/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2544 CPUtime=0.2
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 253 0 0 0 20 0 0 0 18 0 1 0 1102007456 2605056 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4254649 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 636 238 111 221 0 412 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2544

[startup+0.301784 s]
/proc/loadavg: 1.35 1.23 1.09 3/68 29934
/proc/meminfo: memFree=877552/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2544 CPUtime=0.3
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 265 0 0 0 30 0 0 0 19 0 1 0 1102007456 2605056 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 636 250 111 221 0 412 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2544

[startup+0.701829 s]
/proc/loadavg: 1.35 1.23 1.09 3/68 29934
/proc/meminfo: memFree=877552/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2676 CPUtime=0.7
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 294 0 0 0 70 0 0 0 22 0 1 0 1102007456 2740224 279 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 669 279 111 221 0 445 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2676

[startup+1.50192 s]
/proc/loadavg: 1.32 1.22 1.09 2/69 29935
/proc/meminfo: memFree=876712/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2808 CPUtime=1.49
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 325 0 0 0 149 0 0 0 25 0 1 0 1102007456 2875392 310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 702 310 111 221 0 478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2808

[startup+3.10109 s]
/proc/loadavg: 1.32 1.22 1.09 2/69 29935
/proc/meminfo: memFree=876456/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=2940 CPUtime=3.09
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 1102007456 3010560 353 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 735 353 111 221 0 511 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30145 s]
/proc/loadavg: 1.30 1.22 1.09 2/69 29935
/proc/meminfo: memFree=876200/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=3204 CPUtime=6.29
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 424 0 0 0 629 0 0 0 25 0 1 0 1102007456 3280896 409 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 801 409 111 221 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3204

[startup+12.7012 s]
/proc/loadavg: 1.27 1.22 1.09 2/69 29935
/proc/meminfo: memFree=875880/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=3468 CPUtime=12.69
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 485 0 0 0 1269 0 0 0 25 0 1 0 1102007456 3551232 470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 867 470 111 221 0 643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3468

[startup+25.5016 s]
/proc/loadavg: 1.23 1.21 1.08 2/69 29935
/proc/meminfo: memFree=875496/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=3864 CPUtime=25.48
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 574 0 0 0 2548 0 0 0 25 0 1 0 1102007456 3956736 559 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 966 559 111 221 0 742 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3864

[startup+51.1024 s]
/proc/loadavg: 1.14 1.19 1.08 2/69 29935
/proc/meminfo: memFree=874984/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=4296 CPUtime=51.08
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 695 0 0 0 5108 0 0 0 25 0 1 0 1102007456 4399104 680 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1074 680 111 221 0 850 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4296

[startup+102.302 s]
/proc/loadavg: 1.06 1.16 1.08 2/69 29935
/proc/meminfo: memFree=874216/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=4964 CPUtime=102.26
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 870 0 0 0 10226 0 0 0 25 0 1 0 1102007456 5083136 855 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1241 855 111 221 0 1017 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4964

[startup+162.303 s]
/proc/loadavg: 1.02 1.12 1.07 2/69 29935
/proc/meminfo: memFree=873704/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=5492 CPUtime=162.25
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1009 0 0 0 16224 1 0 0 25 0 1 0 1102007456 5623808 994 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1373 994 111 221 0 1149 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5492

[startup+222.305 s]
/proc/loadavg: 1.00 1.10 1.07 2/69 29935
/proc/meminfo: memFree=873128/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=6044 CPUtime=222.24
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1134 0 0 0 22223 1 0 0 25 0 1 0 1102007456 6189056 1119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1511 1119 111 221 0 1287 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6044

[startup+282.302 s]
/proc/loadavg: 1.00 1.08 1.06 2/69 29935
/proc/meminfo: memFree=872808/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=6444 CPUtime=282.21
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1215 0 0 0 28220 1 0 0 25 0 1 0 1102007456 6598656 1200 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1611 1200 111 221 0 1387 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6444

[startup+342.302 s]
/proc/loadavg: 1.00 1.06 1.05 2/69 29935
/proc/meminfo: memFree=872552/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=6588 CPUtime=342.2
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1276 0 0 0 34219 1 0 0 25 0 1 0 1102007456 6746112 1261 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1647 1261 111 221 0 1423 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6588

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.05 2/69 29935
/proc/meminfo: memFree=872232/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=6860 CPUtime=402.19
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1339 0 0 0 40217 2 0 0 25 0 1 0 1102007456 7024640 1324 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1715 1324 111 221 0 1491 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6860

[startup+462.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/69 29935
/proc/meminfo: memFree=871912/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=7288 CPUtime=462.17
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1417 0 0 0 46215 2 0 0 25 0 1 0 1102007456 7462912 1402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1822 1402 111 221 0 1598 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7288

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.04 2/69 29935
/proc/meminfo: memFree=871784/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=7420 CPUtime=522.15
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1461 0 0 0 52213 2 0 0 25 0 1 0 1102007456 7598080 1446 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1855 1446 111 221 0 1631 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7420

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/69 29935
/proc/meminfo: memFree=871656/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=7568 CPUtime=582.13
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1488 0 0 0 58211 2 0 0 25 0 1 0 1102007456 7749632 1473 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1892 1473 111 221 0 1668 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7568

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/69 29935
/proc/meminfo: memFree=871464/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=7700 CPUtime=642.12
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1532 0 0 0 64210 2 0 0 25 0 1 0 1102007456 7884800 1517 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1925 1517 111 221 0 1701 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7700

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/69 29935
/proc/meminfo: memFree=871272/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=7984 CPUtime=702.1
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1596 0 0 0 70208 2 0 0 25 0 1 0 1102007456 8175616 1581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 1996 1581 111 221 0 1772 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7984

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=871080/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8116 CPUtime=762.09
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1634 0 0 0 76207 2 0 0 25 0 1 0 1102007456 8310784 1619 1992294400 4194304 5102416 548682068800 18446744073709551615 4254404 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2029 1619 111 221 0 1805 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 8116

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

[startup+768.002 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=871080/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8116 CPUtime=767.79
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1634 0 0 0 76776 3 0 0 25 0 1 0 1102007456 8310784 1619 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2029 1619 111 221 0 1805 0
Current children cumulated CPU time (s) 767.79
Current children cumulated vsize (KiB) 8116

[startup+793.602 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=871016/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8264 CPUtime=793.39
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1665 0 0 0 79336 3 0 0 25 0 1 0 1102007456 8462336 1650 1992294400 4194304 5102416 548682068800 18446744073709551615 4249401 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2066 1650 111 221 0 1842 0
Current children cumulated CPU time (s) 793.39
Current children cumulated vsize (KiB) 8264

[startup+806.405 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870952/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8264 CPUtime=806.18
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1671 0 0 0 80615 3 0 0 25 0 1 0 1102007456 8462336 1656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2066 1656 111 221 0 1842 0
Current children cumulated CPU time (s) 806.18
Current children cumulated vsize (KiB) 8264

[startup+809.601 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870888/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8400 CPUtime=809.38
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1685 0 0 0 80935 3 0 0 25 0 1 0 1102007456 8601600 1670 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2100 1670 111 221 0 1876 0
Current children cumulated CPU time (s) 809.38
Current children cumulated vsize (KiB) 8400

[startup+811.202 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870888/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8400 CPUtime=810.98
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1691 0 0 0 81095 3 0 0 25 0 1 0 1102007456 8601600 1676 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2100 1676 111 221 0 1876 0
Current children cumulated CPU time (s) 810.98
Current children cumulated vsize (KiB) 8400

[startup+812.002 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870888/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8400 CPUtime=811.78
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1692 0 0 0 81175 3 0 0 25 0 1 0 1102007456 8601600 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2100 1677 111 221 0 1876 0
Current children cumulated CPU time (s) 811.78
Current children cumulated vsize (KiB) 8400

[startup+812.403 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870888/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8400 CPUtime=812.18
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1692 0 0 0 81215 3 0 0 25 0 1 0 1102007456 8601600 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2100 1677 111 221 0 1876 0
Current children cumulated CPU time (s) 812.18
Current children cumulated vsize (KiB) 8400

[startup+812.603 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870888/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8400 CPUtime=812.38
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1692 0 0 0 81235 3 0 0 25 0 1 0 1102007456 8601600 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4248717 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2100 1677 111 221 0 1876 0
Current children cumulated CPU time (s) 812.38
Current children cumulated vsize (KiB) 8400

[startup+812.703 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29935
/proc/meminfo: memFree=870888/2055920 swapFree=4176188/4192956
[pid=29934] ppid=29932 vsize=8400 CPUtime=812.48
/proc/29934/stat : 29934 (varsat-random_s) R 29932 29934 26561 0 -1 4194304 1692 0 0 0 81245 3 0 0 25 0 1 0 1102007456 8601600 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29934/statm: 2100 1677 111 221 0 1876 0
Current children cumulated CPU time (s) 812.48
Current children cumulated vsize (KiB) 8400

Child status: 20
Real time (s): 812.78
CPU time (s): 812.566
CPU user time (s): 812.53
CPU system time (s): 0.034994
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 8400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 812.53
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1696
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= 1352

runsolver used 0.738887 second user time and 2.22266 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-29 04:24:18
IDJOB=1517969
IDBENCH=70640
IDSOLVER=539
FILE ID=node59/1517969-1238293458
PBS_JOBID= 9060990
Free space on /tmp= 66248 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S253750560-086.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517969-1238293458/watcher-1517969-1238293458 -o /tmp/evaluation-result-1517969-1238293458/solver-1517969-1238293458 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1383852783 HOME/instance-1517969-1238293458.cnf

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

MD5SUM BENCH= 1510e2158cc54ae2963f5611496bde02
RANDOM SEED=1383852783

node59.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		: 3000.209
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		: 3000.209
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:        877968 kB
Buffers:         99964 kB
Cached:         973844 kB
SwapCached:      10112 kB
Active:         269068 kB
Inactive:       816300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877968 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          16732 kB
Slab:            78144 kB
Committed_AS:  2957024 kB
PageTables:       1720 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= 66244 MiB
End job on node59 at 2009-03-29 04:37:51