Trace number 1516911

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
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:          1666587269.000000
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 |     513     2204     6653 |      734        0    nan |  0.000 % |
0.00/0.01	c |       101 |     513     2204     6653 |      808      101     25 |  0.000 % |
0.00/0.01	c |       251 |     513     2204     6653 |      888      251     25 |  0.000 % |
0.00/0.02	c |       476 |     513     2204     6653 |      977      476     24 |  0.000 % |
0.00/0.04	c |       814 |     513     2204     6653 |     1075      814     24 |  0.000 % |
0.00/0.06	c |      1320 |     513     2204     6653 |     1183      755     21 |  0.000 % |
0.09/0.10	c |      2080 |     513     2204     6653 |     1301      898     22 |  0.000 % |
0.09/0.15	c |      3220 |     513     2204     6653 |     1431      688     22 |  0.000 % |
0.20/0.23	c |      4928 |     513     2204     6653 |     1574      923     20 |  0.000 % |
0.30/0.34	c |      7490 |     513     2204     6653 |     1732     1060     20 |  0.000 % |
0.50/0.52	c |     11335 |     513     2204     6653 |     1905     1336     21 |  0.000 % |
0.80/0.81	c |     17102 |     513     2204     6653 |     2096     1231     21 |  0.000 % |
1.20/1.24	c |     25751 |     513     2204     6653 |     2305     1315     20 |  0.000 % |
1.89/1.92	c |     38725 |     513     2204     6653 |     2536     1330     20 |  0.000 % |
2.89/2.97	c |     58186 |     513     2204     6653 |     2789     1330     20 |  0.000 % |
4.50/4.56	c |     87378 |     513     2204     6653 |     3068     2128     22 |  0.000 % |
6.99/7.08	c |    131167 |     513     2204     6653 |     3375     2176     24 |  0.000 % |
11.10/11.16	c |    196853 |     513     2204     6653 |     3713     2678     22 |  0.000 % |
17.19/17.26	c |    295379 |     513     2204     6653 |     4084     3152     24 |  0.000 % |
26.58/26.67	c |    443168 |     513     2204     6653 |     4493     4129     24 |  0.000 % |
41.38/41.46	c |    664851 |     513     2204     6653 |     4942     3138     21 |  0.000 % |
64.88/64.94	c |    997379 |     513     2204     6653 |     5436     3524     23 |  0.000 % |
101.56/101.61	c |   1496169 |     513     2204     6653 |     5980     5402     25 |  0.000 % |
158.15/158.20	c |   2244353 |     513     2204     6653 |     6578     5795     22 |  0.000 % |
247.23/247.37	c |   3366628 |     513     2204     6653 |     7236     4438     23 |  0.000 % |
389.09/389.21	c |   5050041 |     513     2204     6653 |     7959     3883     22 |  0.000 % |
613.53/613.78	c |   7575158 |     513     2204     6653 |     8755     4776     23 |  0.000 % |
965.05/965.40	c |  11362835 |     513     2204     6653 |     9631     4433     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-1516911-1238277259/watcher-1516911-1238277259 -o /tmp/evaluation-result-1516911-1238277259/solver-1516911-1238277259 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1666587269 HOME/instance-1516911-1238277259.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: 0.99 0.98 0.99 3/70 26043
/proc/meminfo: memFree=789032/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=2552 CPUtime=0
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 1100389124 2613248 228 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 638 228 99 221 0 414 0

[startup+0.100788 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 26043
/proc/meminfo: memFree=789032/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=2684 CPUtime=0.09
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 1100389124 2748416 272 1992294400 4194304 5102648 548682068800 18446744073709551615 4249376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 671 272 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.202797 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 26043
/proc/meminfo: memFree=789032/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=2684 CPUtime=0.2
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 308 0 0 0 20 0 0 0 18 0 1 0 1100389124 2748416 293 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 671 293 111 221 0 447 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2684

[startup+0.302808 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 26043
/proc/meminfo: memFree=789032/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=2816 CPUtime=0.3
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 321 0 0 0 30 0 0 0 19 0 1 0 1100389124 2883584 306 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 704 306 111 221 0 480 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2816

[startup+0.702847 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 26043
/proc/meminfo: memFree=789032/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=2948 CPUtime=0.7
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 370 0 0 0 70 0 0 0 22 0 1 0 1100389124 3018752 355 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 737 355 111 221 0 513 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2948

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=787936/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=3212 CPUtime=1.49
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 1100389124 3289088 403 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 803 403 111 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10108 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=787552/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=3344 CPUtime=3.09
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 474 0 0 0 309 0 0 0 25 0 1 0 1100389124 3424256 459 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 836 459 111 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=787104/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=3740 CPUtime=6.29
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 563 0 0 0 629 0 0 0 25 0 1 0 1100389124 3829760 548 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 935 548 111 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=786464/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=4268 CPUtime=12.69
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 695 0 0 0 1269 0 0 0 25 0 1 0 1100389124 4370432 680 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 1067 680 111 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=785888/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=4800 CPUtime=25.48
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 821 0 0 0 2548 0 0 0 25 0 1 0 1100389124 4915200 806 1992294400 4194304 5102648 548682068800 18446744073709551615 4227814 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 1200 806 111 221 0 976 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4800

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=785120/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=5468 CPUtime=51.08
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1005 0 0 0 5108 0 0 0 25 0 1 0 1100389124 5599232 990 1992294400 4194304 5102648 548682068800 18446744073709551615 4254624 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 1367 990 111 221 0 1143 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5468

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=784096/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=6604 CPUtime=102.27
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1257 0 0 0 10227 0 0 0 25 0 1 0 1100389124 6762496 1242 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 1651 1242 111 221 0 1427 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6604

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=783328/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=7424 CPUtime=162.25
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1465 0 0 0 16225 0 0 0 25 0 1 0 1100389124 7602176 1450 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 1856 1450 111 221 0 1632 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7424

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=782688/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=7968 CPUtime=222.24
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1624 0 0 0 22223 1 0 0 25 0 1 0 1100389124 8159232 1609 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 1992 1609 111 221 0 1768 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7968

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=782112/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=8508 CPUtime=282.22
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1756 0 0 0 28221 1 0 0 25 0 1 0 1100389124 8712192 1741 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2127 1741 111 221 0 1903 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8508

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=781600/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=9052 CPUtime=342.21
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1873 0 0 0 34220 1 0 0 25 0 1 0 1100389124 9269248 1858 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2263 1858 111 221 0 2039 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9052

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26044
/proc/meminfo: memFree=781216/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=9468 CPUtime=402.19
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 1965 0 0 0 40218 1 0 0 25 0 1 0 1100389124 9695232 1950 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2367 1950 111 221 0 2143 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9468

[startup+462.303 s]
/proc/loadavg: 1.03 1.00 1.00 2/71 26050
/proc/meminfo: memFree=780640/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=9868 CPUtime=462.17
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2087 0 0 0 46216 1 0 0 25 0 1 0 1100389124 10104832 2072 1992294400 4194304 5102648 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2467 2072 111 221 0 2243 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9868

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 26050
/proc/meminfo: memFree=780256/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=10288 CPUtime=522.15
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2189 0 0 0 52214 1 0 0 25 0 1 0 1100389124 10534912 2174 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2572 2174 111 221 0 2348 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10288

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=780064/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=10556 CPUtime=582.14
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2231 0 0 0 58212 2 0 0 25 0 1 0 1100389124 10809344 2216 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2639 2216 111 221 0 2415 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10556

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=779808/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=10876 CPUtime=642.13
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2295 0 0 0 64211 2 0 0 25 0 1 0 1100389124 11137024 2280 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2719 2280 111 221 0 2495 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10876

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=779488/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=11156 CPUtime=702.11
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2370 0 0 0 70209 2 0 0 25 0 1 0 1100389124 11423744 2355 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2789 2355 111 221 0 2565 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11156

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=779168/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=11432 CPUtime=762.1
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2448 0 0 0 76208 2 0 0 25 0 1 0 1100389124 11706368 2433 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2858 2433 111 221 0 2634 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11432

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=778912/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=11844 CPUtime=822.08
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2520 0 0 0 82206 2 0 0 25 0 1 0 1100389124 12128256 2505 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2961 2505 111 221 0 2737 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11844

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=778720/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=11984 CPUtime=882.06
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2562 0 0 0 88204 2 0 0 25 0 1 0 1100389124 12271616 2547 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 2996 2547 111 221 0 2772 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=778592/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12132 CPUtime=942.05
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2599 0 0 0 94202 3 0 0 25 0 1 0 1100389124 12423168 2584 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3033 2584 111 221 0 2809 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26050
/proc/meminfo: memFree=778272/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12412 CPUtime=1002.03
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2661 0 0 0 100200 3 0 0 25 0 1 0 1100389124 12709888 2646 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3103 2646 111 221 0 2879 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12412

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 26050
/proc/meminfo: memFree=778080/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12692 CPUtime=1062.02
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2731 0 0 0 106199 3 0 0 25 0 1 0 1100389124 12996608 2716 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3173 2716 111 221 0 2949 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12692

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/71 26050
/proc/meminfo: memFree=777952/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12692 CPUtime=1122
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2760 0 0 0 112197 3 0 0 25 0 1 0 1100389124 12996608 2745 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3173 2745 111 221 0 2949 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12692

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/71 26050
/proc/meminfo: memFree=777760/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12964 CPUtime=1181.99
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2809 0 0 0 118196 3 0 0 25 0 1 0 1100389124 13275136 2794 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3241 2794 111 221 0 3017 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.03 1.00 2/71 26050
/proc/meminfo: memFree=777696/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12964 CPUtime=1200.08
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2819 0 0 0 120005 3 0 0 25 0 1 0 1100389124 13275136 2804 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3241 2804 111 221 0 3017 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12964

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

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

[startup+1200.4 s]
/proc/loadavg: 1.07 1.03 1.00 2/71 26050
/proc/meminfo: memFree=777696/2055920 swapFree=4173156/4192956
[pid=26043] ppid=26041 vsize=12964 CPUtime=1200.08
/proc/26043/stat : 26043 (varsat-crafted_) R 26041 26043 25729 0 -1 4194304 2819 0 0 0 120005 3 0 0 25 0 1 0 1100389124 13275136 2804 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/26043/statm: 3241 2804 111 221 0 3017 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 12964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2819
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= 1768

runsolver used 1.01585 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 22:54:19
IDJOB=1516911
IDBENCH=70552
IDSOLVER=537
FILE ID=node36/1516911-1238277259
PBS_JOBID= 9060833
Free space on /tmp= 66412 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516911-1238277259/watcher-1516911-1238277259 -o /tmp/evaluation-result-1516911-1238277259/solver-1516911-1238277259 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1666587269 HOME/instance-1516911-1238277259.cnf

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=1666587269

node36.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		: 3000.214
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		: 3000.214
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:        789512 kB
Buffers:        104340 kB
Cached:        1060600 kB
SwapCached:       9216 kB
Active:         233476 kB
Inactive:       942184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        789512 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            76144 kB
Committed_AS:  2914344 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-28 23:14:21