Trace number 1516863

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
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:          365556588.000000
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 |     514     2203     6633 |      734        0    nan |  0.000 % |
0.00/0.01	c |       101 |     514     2203     6633 |      807      101     24 |  0.000 % |
0.00/0.01	c |       251 |     514     2203     6633 |      888      251     24 |  0.000 % |
0.00/0.03	c |       480 |     514     2203     6633 |      977      480     25 |  0.000 % |
0.00/0.04	c |       818 |     514     2203     6633 |     1075      818     25 |  0.000 % |
0.00/0.06	c |      1325 |     514     2203     6633 |     1182      758     22 |  0.000 % |
0.09/0.10	c |      2085 |     514     2203     6633 |     1300      899     24 |  0.000 % |
0.10/0.15	c |      3225 |     514     2203     6633 |     1431      689     21 |  0.000 % |
0.20/0.22	c |      4933 |     514     2203     6633 |     1574      911     22 |  0.000 % |
0.30/0.34	c |      7496 |     514     2203     6633 |     1731     1024     22 |  0.000 % |
0.50/0.52	c |     11340 |     514     2203     6633 |     1904     1286     22 |  0.000 % |
0.80/0.80	c |     17106 |     514     2203     6633 |     2095     1184     21 |  0.000 % |
1.20/1.24	c |     25755 |     514     2203     6633 |     2304     1223     23 |  0.000 % |
1.90/1.93	c |     38729 |     514     2203     6633 |     2535     1212     20 |  0.000 % |
3.05/3.29	c |     58190 |     514     2203     6633 |     2788     2525     21 |  0.000 % |
4.70/4.95	c |     87382 |     514     2203     6633 |     3067     1687     24 |  0.000 % |
7.20/7.48	c |    131171 |     514     2203     6633 |     3374     1697     23 |  0.000 % |
11.10/11.39	c |    196855 |     514     2203     6633 |     3711     2287     21 |  0.000 % |
17.30/17.52	c |    295384 |     514     2203     6633 |     4082     2915     24 |  0.000 % |
26.79/27.00	c |    443174 |     514     2203     6633 |     4491     3945     24 |  0.000 % |
41.79/42.01	c |    664857 |     514     2203     6633 |     4940     2942     22 |  0.000 % |
64.98/65.28	c |    997382 |     514     2203     6633 |     5434     3122     24 |  0.000 % |
101.67/101.94	c |   1496172 |     514     2203     6633 |     5977     4909     24 |  0.000 % |
160.05/160.33	c |   2244355 |     514     2203     6633 |     6575     5072     26 |  0.000 % |
251.23/251.58	c |   3366630 |     514     2203     6633 |     7232     3349     22 |  0.000 % |
394.68/395.06	c |   5050042 |     514     2203     6633 |     7956     3709     24 |  0.000 % |
617.41/617.86	c |   7575158 |     514     2203     6633 |     8751     5246     25 |  0.000 % |
965.42/965.94	c |  11362833 |     514     2203     6633 |     9627     7669     24 |  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-1516863-1238276443/watcher-1516863-1238276443 -o /tmp/evaluation-result-1516863-1238276443/solver-1516863-1238276443 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=365556588 HOME/instance-1516863-1238276443.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 1.00 1.00 3/64 28874
/proc/meminfo: memFree=926928/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=2552 CPUtime=0
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1100310045 2613248 227 1992294400 4194304 5102648 548682068800 18446744073709551615 4272881 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 638 228 99 221 0 414 0

[startup+0.0957059 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28874
/proc/meminfo: memFree=926928/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=2684 CPUtime=0.09
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 1100310045 2748416 274 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 671 274 112 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.102706 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28874
/proc/meminfo: memFree=926928/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=2684 CPUtime=0.1
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 1100310045 2748416 274 1992294400 4194304 5102648 548682068800 18446744073709551615 4525143 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 671 274 112 221 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2684

[startup+0.302729 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28874
/proc/meminfo: memFree=926928/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=2816 CPUtime=0.3
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 321 0 0 0 30 0 0 0 19 0 1 0 1100310045 2883584 306 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 704 306 112 221 0 480 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2816

[startup+0.702775 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28874
/proc/meminfo: memFree=926928/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=2948 CPUtime=0.7
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 362 0 0 0 70 0 0 0 22 0 1 0 1100310045 3018752 347 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 737 347 112 221 0 513 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2948

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=925832/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=3080 CPUtime=1.5
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 411 0 0 0 150 0 0 0 25 0 1 0 1100310045 3153920 396 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 770 396 112 221 0 546 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3080

[startup+3.10272 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=925512/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=3344 CPUtime=2.93
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 461 0 0 0 293 0 0 0 25 0 1 0 1100310045 3424256 446 1992294400 4194304 5102648 548682068800 18446744073709551615 4254840 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 836 446 112 221 0 612 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 3344

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=925064/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=3740 CPUtime=6.1
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 552 0 0 0 610 0 0 0 25 0 1 0 1100310045 3829760 537 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 935 537 112 221 0 711 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 3740

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=924488/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=4136 CPUtime=12.5
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 669 0 0 0 1250 0 0 0 25 0 1 0 1100310045 4235264 654 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 1034 654 112 221 0 810 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 4136

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=923976/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=4668 CPUtime=25.29
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 786 0 0 0 2529 0 0 0 25 0 1 0 1100310045 4780032 771 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 1167 771 112 221 0 943 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 4668

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=923208/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=5328 CPUtime=50.88
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 964 0 0 0 5088 0 0 0 25 0 1 0 1100310045 5455872 949 1992294400 4194304 5102648 548682068800 18446744073709551615 4249776 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 1332 949 112 221 0 1108 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 5328

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=922312/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=6324 CPUtime=102.07
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 1188 0 0 0 10207 0 0 0 25 0 1 0 1100310045 6475776 1173 1992294400 4194304 5102648 548682068800 18446744073709551615 4227513 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 1581 1173 112 221 0 1357 0
Current children cumulated CPU time (s) 102.07
Current children cumulated vsize (KiB) 6324

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=921352/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=7284 CPUtime=162.05
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 1430 0 0 0 16205 0 0 0 25 0 1 0 1100310045 7458816 1415 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 1821 1415 112 221 0 1597 0
Current children cumulated CPU time (s) 162.05
Current children cumulated vsize (KiB) 7284

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28875
/proc/meminfo: memFree=920584/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=7964 CPUtime=222.04
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 1614 0 0 0 22203 1 0 0 25 0 1 0 1100310045 8155136 1599 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 1991 1599 112 221 0 1767 0
Current children cumulated CPU time (s) 222.04
Current children cumulated vsize (KiB) 7964

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=919944/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=8516 CPUtime=282.02
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 1725 0 0 0 28201 1 0 0 25 0 1 0 1100310045 8720384 1710 1992294400 4194304 5102648 548682068800 18446744073709551615 4255494 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2129 1710 112 221 0 1905 0
Current children cumulated CPU time (s) 282.02
Current children cumulated vsize (KiB) 8516

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=919624/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=8780 CPUtime=342
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 1816 0 0 0 34199 1 0 0 25 0 1 0 1100310045 8990720 1801 1992294400 4194304 5102648 548682068800 18446744073709551615 4249093 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2195 1801 112 221 0 1971 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 8780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=919176/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=9328 CPUtime=401.98
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 1924 0 0 0 40197 1 0 0 25 0 1 0 1100310045 9551872 1909 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2332 1909 112 221 0 2108 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 9328

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=918664/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=9740 CPUtime=461.96
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2054 0 0 0 46195 1 0 0 25 0 1 0 1100310045 9973760 2039 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2435 2039 112 221 0 2211 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 9740

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=918536/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=10004 CPUtime=521.94
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2120 0 0 0 52193 1 0 0 25 0 1 0 1100310045 10244096 2105 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2501 2105 112 221 0 2277 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 10004

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=918408/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=10280 CPUtime=581.93
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2161 0 0 0 58192 1 0 0 25 0 1 0 1100310045 10526720 2146 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2570 2146 112 221 0 2346 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 10280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=917960/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=10732 CPUtime=641.91
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2269 0 0 0 64190 1 0 0 25 0 1 0 1100310045 10989568 2254 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2683 2254 112 221 0 2459 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 10732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=917640/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=11016 CPUtime=701.89
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2346 0 0 0 70188 1 0 0 25 0 1 0 1100310045 11280384 2331 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2754 2331 112 221 0 2530 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 11016

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=917448/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=11164 CPUtime=761.87
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2389 0 0 0 76186 1 0 0 25 0 1 0 1100310045 11431936 2374 1992294400 4194304 5102648 548682068800 18446744073709551615 4255107 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2791 2374 112 221 0 2567 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 11164

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=917320/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=11296 CPUtime=821.85
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2417 0 0 0 82184 1 0 0 25 0 1 0 1100310045 11567104 2402 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2824 2402 112 221 0 2600 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 11296

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=917064/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=11576 CPUtime=881.84
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2474 0 0 0 88182 2 0 0 25 0 1 0 1100310045 11853824 2459 1992294400 4194304 5102648 548682068800 18446744073709551615 4244348 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2894 2459 112 221 0 2670 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 11576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=917000/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=11728 CPUtime=941.83
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2502 0 0 0 94181 2 0 0 25 0 1 0 1100310045 12009472 2487 1992294400 4194304 5102648 548682068800 18446744073709551615 4249942 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 2932 2487 112 221 0 2708 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 11728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=916680/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=12004 CPUtime=1001.81
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2581 0 0 0 100179 2 0 0 25 0 1 0 1100310045 12292096 2566 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 3001 2566 112 221 0 2777 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 12004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=916424/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=12272 CPUtime=1061.79
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2641 0 0 0 106177 2 0 0 25 0 1 0 1100310045 12566528 2626 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 3068 2626 112 221 0 2844 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 12272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=916232/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=12544 CPUtime=1121.78
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2696 0 0 0 112176 2 0 0 25 0 1 0 1100310045 12845056 2681 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 3136 2681 112 221 0 2912 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 12544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=916040/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=12688 CPUtime=1181.76
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2732 0 0 0 118174 2 0 0 25 0 1 0 1100310045 12992512 2717 1992294400 4194304 5102648 548682068800 18446744073709551615 4249093 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 3172 2717 112 221 0 2948 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 12688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28877
/proc/meminfo: memFree=915976/2055920 swapFree=4171920/4192956
[pid=28874] ppid=28872 vsize=12688 CPUtime=1200.06
/proc/28874/stat : 28874 (varsat-crafted_) R 28872 28874 28598 0 -1 4194304 2740 0 0 0 120004 2 0 0 25 0 1 0 1100310045 12992512 2725 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/28874/statm: 3172 2725 112 221 0 2948 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12688

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.023996
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 12688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2740
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= 2313

runsolver used 1.01684 second user time and 2.29365 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 22:40:43
IDJOB=1516863
IDBENCH=70548
IDSOLVER=537
FILE ID=node28/1516863-1238276443
PBS_JOBID= 9060887
Free space on /tmp= 66172 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516863-1238276443/watcher-1516863-1238276443 -o /tmp/evaluation-result-1516863-1238276443/solver-1516863-1238276443 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=365556588 HOME/instance-1516863-1238276443.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=365556588

node28.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		: 3000.212
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		: 3000.212
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:        927344 kB
Buffers:        103256 kB
Cached:         907636 kB
SwapCached:      14208 kB
Active:         318980 kB
Inactive:       715816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        927344 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            79568 kB
Committed_AS:  2789972 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-03-28 23:00:46