Trace number 1518005

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 966.898 967.171

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S305156909-031.cnf
MD5SUM94fbc938c49a6d0bc295232a6f2b8a2c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.5223
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:          495279442.000000
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 |     355     1521     4587 |      507        0    nan |  0.000 % |
0.00/0.01	c |       100 |     355     1521     4587 |      557      100     20 |  0.001 % |
0.02/0.03	c |       250 |     355     1521     4587 |      613      250     19 |  0.001 % |
0.02/0.04	c |       475 |     355     1521     4587 |      674      475     19 |  0.001 % |
0.02/0.06	c |       813 |     355     1521     4587 |      742      459     18 |  0.001 % |
0.02/0.09	c |      1320 |     355     1521     4587 |      816      570     17 |  0.001 % |
0.09/0.12	c |      2080 |     355     1521     4587 |      898      477     15 |  0.001 % |
0.09/0.17	c |      3219 |     355     1521     4587 |      987      688     15 |  0.001 % |
0.19/0.23	c |      4928 |     355     1521     4587 |     1086      865     16 |  0.001 % |
0.29/0.33	c |      7490 |     355     1521     4587 |     1195      617     14 |  0.001 % |
0.39/0.47	c |     11334 |     355     1521     4587 |     1315      768     15 |  0.001 % |
0.59/0.69	c |     17101 |     355     1521     4587 |     1446     1136     16 |  0.001 % |
1.00/1.04	c |     25751 |     355     1521     4587 |     1591      930     15 |  0.001 % |
1.49/1.56	c |     38725 |     355     1521     4587 |     1750      930     15 |  0.001 % |
2.29/2.34	c |     58186 |     355     1521     4587 |     1925     1669     17 |  0.001 % |
3.49/3.55	c |     87379 |     355     1521     4587 |     2117     1514     16 |  0.001 % |
5.40/5.45	c |    131168 |     355     1521     4587 |     2329     1260     17 |  0.001 % |
8.29/8.38	c |    196853 |     355     1521     4587 |     2562     2004     18 |  0.001 % |
12.89/12.91	c |    295380 |     355     1521     4587 |     2818     1874     16 |  0.001 % |
19.98/20.06	c |    443170 |     355     1521     4587 |     3100     2729     17 |  0.001 % |
30.98/31.09	c |    664855 |     355     1521     4587 |     3410     1592     17 |  0.001 % |
48.18/48.28	c |    997380 |     355     1521     4587 |     3751     3302     17 |  0.001 % |
74.97/75.03	c |   1496170 |     355     1521     4587 |     4127     2164     17 |  0.001 % |
116.46/116.54	c |   2244352 |     355     1521     4587 |     4539     3158     18 |  0.001 % |
181.74/181.85	c |   3366626 |     355     1521     4587 |     4993     2371     18 |  0.001 % |
283.81/283.96	c |   5050039 |     355     1521     4587 |     5493     3691     19 |  0.001 % |
444.17/444.39	c |   7575155 |     355     1521     4587 |     6042     3078     16 |  0.001 % |
690.90/691.17	c |  11362831 |     355     1521     4587 |     6646     4450     17 |  0.002 % |
966.82/967.16	c ===============================================================================
966.82/967.16	c surveys--CPU time (sec)   : 0.2660         (0.03 % of total)
966.82/967.16	c surveys--attempted        : 137            (515 /sec)
966.82/967.16	c surveys--converged        : 137            (100.00 % successful)
966.82/967.16	c restarts              : 28
966.82/967.16	c conflicts             : 15481434       (16017 /sec)
966.82/967.16	c decisions             : 18092677       (1.81 % random) (18718 /sec)
966.82/967.16	c propagations          : 863235481      (893079 /sec)
966.82/967.16	c conflict literals     : 295631275      (20.19 % deleted)
966.82/967.16	c Memory used           : 8.62 MB
966.82/967.16	c Total CPU time (sec)      : 966.8500    
966.82/967.16	c 
966.82/967.16	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-1518005-1238293777/watcher-1518005-1238293777 -o /tmp/evaluation-result-1518005-1238293777/solver-1518005-1238293777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=495279442 HOME/instance-1518005-1238293777.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 1.07 1.05 2/69 9545
/proc/meminfo: memFree=893688/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2412 CPUtime=0
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1102040817 2469888 206 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 603 206 102 221 0 379 0

[startup+0.0290189 s]
/proc/loadavg: 1.00 1.07 1.05 2/69 9545
/proc/meminfo: memFree=893688/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2412 CPUtime=0.02
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 230 0 0 0 2 0 0 0 18 0 1 0 1102040817 2469888 215 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 603 215 111 221 0 379 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2412

[startup+0.101026 s]
/proc/loadavg: 1.00 1.07 1.05 2/69 9545
/proc/meminfo: memFree=893688/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2412 CPUtime=0.09
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 236 0 0 0 9 0 0 0 18 0 1 0 1102040817 2469888 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 603 221 111 221 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301046 s]
/proc/loadavg: 1.00 1.07 1.05 2/69 9545
/proc/meminfo: memFree=893688/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2544 CPUtime=0.29
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 262 0 0 0 29 0 0 0 19 0 1 0 1102040817 2605056 247 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 636 247 111 221 0 412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.701086 s]
/proc/loadavg: 1.00 1.07 1.05 2/69 9545
/proc/meminfo: memFree=893688/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2676 CPUtime=0.69
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 288 0 0 0 69 0 0 0 23 0 1 0 1102040817 2740224 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 669 273 111 221 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.50117 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9546
/proc/meminfo: memFree=892912/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2824 CPUtime=1.49
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 323 0 0 0 149 0 0 0 25 0 1 0 1102040817 2891776 308 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 706 308 111 221 0 482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10133 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9546
/proc/meminfo: memFree=892592/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=2956 CPUtime=3.09
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 369 0 0 0 309 0 0 0 25 0 1 0 1102040817 3026944 354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 739 354 111 221 0 515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.30267 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9546
/proc/meminfo: memFree=892336/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=3236 CPUtime=6.29
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 426 0 0 0 629 0 0 0 25 0 1 0 1102040817 3313664 411 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 809 411 111 221 0 585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3236

[startup+12.7013 s]
/proc/loadavg: 1.00 1.06 1.05 2/70 9546
/proc/meminfo: memFree=891888/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=3368 CPUtime=12.69
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 480 0 0 0 1269 0 0 0 25 0 1 0 1102040817 3448832 465 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 842 465 111 221 0 618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3368

[startup+25.5016 s]
/proc/loadavg: 1.00 1.06 1.05 2/70 9546
/proc/meminfo: memFree=891504/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=3900 CPUtime=25.48
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 588 0 0 0 2548 0 0 0 25 0 1 0 1102040817 3993600 573 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 975 573 111 221 0 751 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3900

[startup+51.1013 s]
/proc/loadavg: 1.00 1.05 1.04 2/70 9546
/proc/meminfo: memFree=890992/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=4296 CPUtime=51.07
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 702 0 0 0 5107 0 0 0 25 0 1 0 1102040817 4399104 687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1074 687 111 221 0 850 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4296

[startup+102.306 s]
/proc/loadavg: 1.00 1.04 1.04 2/70 9546
/proc/meminfo: memFree=890416/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=4964 CPUtime=102.26
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 850 0 0 0 10226 0 0 0 25 0 1 0 1102040817 5083136 835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1241 835 111 221 0 1017 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4964

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.03 2/70 9546
/proc/meminfo: memFree=889840/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=5376 CPUtime=162.25
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 978 0 0 0 16224 1 0 0 25 0 1 0 1102040817 5505024 963 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1344 963 111 221 0 1120 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5376

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.03 2/70 9546
/proc/meminfo: memFree=889392/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=5912 CPUtime=222.23
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1097 0 0 0 22222 1 0 0 25 0 1 0 1102040817 6053888 1082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1478 1082 111 221 0 1254 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5912

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/70 9546
/proc/meminfo: memFree=889072/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=6192 CPUtime=282.21
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1160 0 0 0 28220 1 0 0 25 0 1 0 1102040817 6340608 1145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1548 1145 111 221 0 1324 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6192

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/70 9546
/proc/meminfo: memFree=888752/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=6468 CPUtime=342.19
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1242 0 0 0 34218 1 0 0 25 0 1 0 1102040817 6623232 1227 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1617 1227 111 221 0 1393 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6468

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/70 9546
/proc/meminfo: memFree=888432/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=6748 CPUtime=402.17
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1310 0 0 0 40216 1 0 0 25 0 1 0 1102040817 6909952 1295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249117 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1687 1295 111 221 0 1463 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6748

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9546
/proc/meminfo: memFree=888368/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=6892 CPUtime=462.16
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1356 0 0 0 46215 1 0 0 25 0 1 0 1102040817 7057408 1341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1723 1341 111 221 0 1499 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6892

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9546
/proc/meminfo: memFree=888112/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=7160 CPUtime=522.15
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1417 0 0 0 52213 2 0 0 25 0 1 0 1102040817 7331840 1402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1790 1402 111 221 0 1566 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7160

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9546
/proc/meminfo: memFree=887856/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=7432 CPUtime=582.13
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1478 0 0 0 58211 2 0 0 25 0 1 0 1102040817 7610368 1463 1992294400 4194304 5102416 548682068800 18446744073709551615 4255696 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1858 1463 111 221 0 1634 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7432

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9546
/proc/meminfo: memFree=887856/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=7580 CPUtime=642.12
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1497 0 0 0 64209 3 0 0 25 0 1 0 1102040817 7761920 1482 1992294400 4194304 5102416 548682068800 18446744073709551615 4249555 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1895 1482 111 221 0 1671 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7580

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9546
/proc/meminfo: memFree=887664/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=7720 CPUtime=702.1
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1540 0 0 0 70207 3 0 0 25 0 1 0 1102040817 7905280 1525 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1930 1525 111 221 0 1706 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7720

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9546
/proc/meminfo: memFree=887536/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=7852 CPUtime=762.08
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1581 0 0 0 76205 3 0 0 25 0 1 0 1102040817 8040448 1566 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 1963 1566 111 221 0 1739 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7852

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=887216/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8132 CPUtime=822.06
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1642 0 0 0 82203 3 0 0 25 0 1 0 1102040817 8327168 1627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249546 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2033 1627 111 221 0 1809 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 8132

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=887024/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8416 CPUtime=882.05
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1694 0 0 0 88201 4 0 0 25 0 1 0 1102040817 8617984 1679 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2104 1679 111 221 0 1880 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886768/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8548 CPUtime=942.02
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1743 0 0 0 94198 4 0 0 25 0 1 0 1102040817 8753152 1728 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2137 1728 111 221 0 1913 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 8548

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

[startup+947.107 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886768/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8548 CPUtime=946.83
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1743 0 0 0 94679 4 0 0 25 0 1 0 1102040817 8753152 1728 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2137 1728 111 221 0 1913 0
Current children cumulated CPU time (s) 946.83
Current children cumulated vsize (KiB) 8548

[startup+959.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886640/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8688 CPUtime=959.62
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1766 0 0 0 95958 4 0 0 25 0 1 0 1102040817 8896512 1751 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2172 1751 111 221 0 1948 0
Current children cumulated CPU time (s) 959.62
Current children cumulated vsize (KiB) 8688

[startup+963.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886640/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8688 CPUtime=962.82
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1778 0 0 0 96278 4 0 0 25 0 1 0 1102040817 8896512 1763 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2172 1763 111 221 0 1948 0
Current children cumulated CPU time (s) 962.82
Current children cumulated vsize (KiB) 8688

[startup+964.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886640/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8688 CPUtime=964.42
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1784 0 0 0 96438 4 0 0 25 0 1 0 1102040817 8896512 1769 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2172 1769 111 221 0 1948 0
Current children cumulated CPU time (s) 964.42
Current children cumulated vsize (KiB) 8688

[startup+966.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886640/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8828 CPUtime=966.02
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1790 0 0 0 96598 4 0 0 25 0 1 0 1102040817 9039872 1775 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2207 1775 111 221 0 1983 0
Current children cumulated CPU time (s) 966.02
Current children cumulated vsize (KiB) 8828

[startup+966.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886640/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8828 CPUtime=966.42
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1790 0 0 0 96638 4 0 0 25 0 1 0 1102040817 9039872 1775 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2207 1775 111 221 0 1983 0
Current children cumulated CPU time (s) 966.42
Current children cumulated vsize (KiB) 8828

[startup+967.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9548
/proc/meminfo: memFree=886640/2055920 swapFree=4169124/4192956
[pid=9545] ppid=9543 vsize=8828 CPUtime=966.82
/proc/9545/stat : 9545 (varsat-random_s) R 9543 9545 6124 0 -1 4194304 1790 0 0 0 96678 4 0 0 25 0 1 0 1102040817 9039872 1775 1992294400 4194304 5102416 548682068800 18446744073709551615 4232645 0 0 4096 3 0 0 0 17 1 0 0
/proc/9545/statm: 2207 1775 111 221 0 1983 0
Current children cumulated CPU time (s) 966.82
Current children cumulated vsize (KiB) 8828

Child status: 20
Real time (s): 967.171
CPU time (s): 966.898
CPU user time (s): 966.85
CPU system time (s): 0.047992
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 8828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 966.85
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1794
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= 1496

runsolver used 0.857869 second user time and 2.67059 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-29 04:29:37
IDJOB=1518005
IDBENCH=70643
IDSOLVER=539
FILE ID=node44/1518005-1238293777
PBS_JOBID= 9060921
Free space on /tmp= 66400 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S305156909-031.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518005-1238293777/watcher-1518005-1238293777 -o /tmp/evaluation-result-1518005-1238293777/solver-1518005-1238293777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=495279442 HOME/instance-1518005-1238293777.cnf

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

MD5SUM BENCH= 94fbc938c49a6d0bc295232a6f2b8a2c
RANDOM SEED=495279442

node44.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		: 3000.241
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		: 3000.241
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:        894168 kB
Buffers:        107672 kB
Cached:         943240 kB
SwapCached:      13220 kB
Active:         354408 kB
Inactive:       711148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        894168 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          18124 kB
Slab:            81596 kB
Committed_AS:  2545208 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-29 04:45:44