Trace number 1516469

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1146593655-045.cnf
MD5SUM4f3aa79447d830354123007662a4d040
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.487925
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.00	c |  Number of clauses:    5785                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          1415406120.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      65     5785    40495 |     1928        0    nan |  0.000 % |
0.09/0.19	c |       102 |      65     5785    40495 |     2121      102     24 |  0.024 % |
0.19/0.22	c |       253 |      65     5785    40495 |     2333      253     24 |  0.024 % |
0.19/0.26	c |       478 |      65     5785    40495 |     2566      478     24 |  0.024 % |
0.29/0.30	c |       816 |      65     5785    40495 |     2823      816     24 |  0.024 % |
0.29/0.36	c |      1323 |      65     5785    40495 |     3105     1323     24 |  0.024 % |
0.39/0.42	c |      2083 |      65     5785    40495 |     3416     2083     23 |  0.024 % |
0.49/0.50	c |      3224 |      65     5785    40495 |     3757     3224     23 |  0.024 % |
0.59/0.63	c |      4932 |      65     5785    40495 |     4133     3039     23 |  0.024 % |
0.79/0.80	c |      7494 |      65     5785    40495 |     4546     3520     23 |  0.024 % |
0.99/1.07	c |     11340 |      65     5785    40495 |     5001     2785     21 |  0.024 % |
1.39/1.46	c |     17108 |      65     5785    40495 |     5501     3522     21 |  0.024 % |
1.99/2.02	c |     25757 |      65     5785    40495 |     6051     3879     22 |  0.024 % |
2.89/2.90	c |     38733 |      65     5785    40495 |     6657     4696     22 |  0.024 % |
4.19/4.26	c |     58196 |      65     5785    40495 |     7322     4105     21 |  0.024 % |
6.29/6.36	c |     87388 |      65     5785    40495 |     8055     3898     21 |  0.024 % |
9.49/9.58	c |    131177 |      65     5785    40495 |     8860     7276     22 |  0.024 % |
14.59/14.69	c |    196862 |      65     5785    40495 |     9746     6314     21 |  0.024 % |
22.79/22.85	c |    295388 |      65     5785    40495 |    10721     7116     21 |  0.024 % |
35.68/35.70	c |    443178 |      65     5785    40495 |    11793     9812     23 |  0.024 % |
56.17/56.24	c |    664861 |      65     5785    40495 |    12972     6934     22 |  0.024 % |
88.66/88.77	c |    997387 |      65     5785    40495 |    14270     8028     20 |  0.024 % |
142.14/142.20	c |   1496175 |      65     5785    40495 |    15697    13583     21 |  0.024 % |
227.80/227.92	c |   2244360 |      65     5785    40495 |    17266    14930     21 |  0.024 % |
366.55/366.74	c |   3366634 |      65     5785    40495 |    18993    13308     20 |  0.024 % |
596.77/597.00	c |   5050045 |      65     5785    40495 |    20892    13640     20 |  0.024 % |
976.03/976.41	c |   7575161 |      65     5785    40495 |    22982    18363     20 |  0.024 % |

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-1516469-1238270100/watcher-1516469-1238270100 -o /tmp/evaluation-result-1516469-1238270100/solver-1516469-1238270100 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1415406120 HOME/instance-1516469-1238270100.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: 0.92 0.98 0.99 3/70 28548
/proc/meminfo: memFree=888640/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=2676 CPUtime=0
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 1099672675 2740224 267 1992294400 4194304 5102416 548682068800 18446744073709551615 4491861 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 669 269 88 221 0 445 0

[startup+0.0757129 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28548
/proc/meminfo: memFree=888640/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=3624 CPUtime=0.06
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 530 0 0 0 6 0 0 0 18 0 1 0 1099672675 3710976 515 1992294400 4194304 5102416 548682068800 18446744073709551615 4272641 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 906 515 97 221 0 682 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3624

[startup+0.101719 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28548
/proc/meminfo: memFree=888640/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=3624 CPUtime=0.09
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 557 0 0 0 9 0 0 0 18 0 1 0 1099672675 3710976 542 1992294400 4194304 5102416 548682068800 18446744073709551615 4272784 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 906 542 98 221 0 682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3624

[startup+0.301754 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28548
/proc/meminfo: memFree=888640/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=3624 CPUtime=0.29
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 571 0 0 0 29 0 0 0 19 0 1 0 1099672675 3710976 556 1992294400 4194304 5102416 548682068800 18446744073709551615 4254815 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 906 556 112 221 0 682 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3624

[startup+0.701827 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28548
/proc/meminfo: memFree=888640/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=3764 CPUtime=0.69
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 590 0 0 0 69 0 0 0 22 0 1 0 1099672675 3854336 575 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 941 575 112 221 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3764

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28549
/proc/meminfo: memFree=886520/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=4168 CPUtime=1.49
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 676 0 0 0 149 0 0 0 25 0 1 0 1099672675 4268032 661 1992294400 4194304 5102416 548682068800 18446744073709551615 4230678 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 1042 661 112 221 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4168

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28549
/proc/meminfo: memFree=886072/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=4580 CPUtime=3.09
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 791 0 0 0 309 0 0 0 25 0 1 0 1099672675 4689920 776 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 1145 776 112 221 0 921 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4580

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28549
/proc/meminfo: memFree=885368/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=5124 CPUtime=6.29
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 908 0 0 0 629 0 0 0 25 0 1 0 1099672675 5246976 893 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 1281 893 112 221 0 1057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5124

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28549
/proc/meminfo: memFree=884600/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=5852 CPUtime=12.69
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 1074 0 0 0 1268 1 0 0 25 0 1 0 1099672675 5992448 1059 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 1463 1059 112 221 0 1239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5852

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 28549
/proc/meminfo: memFree=883832/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=6480 CPUtime=25.49
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 1233 0 0 0 2548 1 0 0 25 0 1 0 1099672675 6635520 1218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 1620 1218 112 221 0 1396 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6480

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 28549
/proc/meminfo: memFree=882872/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=7452 CPUtime=51.07
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 1476 0 0 0 5106 1 0 0 25 0 1 0 1099672675 7630848 1461 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 1863 1461 112 221 0 1639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7452

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 28549
/proc/meminfo: memFree=881848/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=8668 CPUtime=102.25
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 1722 0 0 0 10224 1 0 0 25 0 1 0 1099672675 8876032 1707 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 2167 1707 112 221 0 1943 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8668

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28549
/proc/meminfo: memFree=880760/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=9808 CPUtime=162.23
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 1996 0 0 0 16221 2 0 0 25 0 1 0 1099672675 10043392 1981 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 2452 1981 112 221 0 2228 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9808

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28549
/proc/meminfo: memFree=880184/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=10312 CPUtime=222.21
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2127 0 0 0 22219 2 0 0 25 0 1 0 1099672675 10559488 2112 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 2578 2112 112 221 0 2354 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28549
/proc/meminfo: memFree=879480/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=11072 CPUtime=282.19
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2292 0 0 0 28216 3 0 0 25 0 1 0 1099672675 11337728 2277 1992294400 4194304 5102416 548682068800 18446744073709551615 4487827 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 2768 2277 112 221 0 2544 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11072

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28549
/proc/meminfo: memFree=879032/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=11452 CPUtime=342.17
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2402 0 0 0 34214 3 0 0 25 0 1 0 1099672675 11726848 2387 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 2863 2387 112 221 0 2639 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11452

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=878584/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=12092 CPUtime=402.13
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2507 0 0 0 40210 3 0 0 25 0 1 0 1099672675 12382208 2492 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3023 2492 112 221 0 2799 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 12092

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=878520/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=12092 CPUtime=462.12
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2534 0 0 0 46208 4 0 0 25 0 1 0 1099672675 12382208 2519 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3023 2519 112 221 0 2799 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12092

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=878264/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=12472 CPUtime=522.1
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2611 0 0 0 52206 4 0 0 25 0 1 0 1099672675 12771328 2596 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3118 2596 112 221 0 2894 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12472

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=878072/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=12852 CPUtime=582.07
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2673 0 0 0 58203 4 0 0 25 0 1 0 1099672675 13160448 2658 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3213 2658 112 221 0 2989 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 12852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=877560/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13228 CPUtime=642.05
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2783 0 0 0 64201 4 0 0 25 0 1 0 1099672675 13545472 2768 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3307 2768 112 221 0 3083 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13228

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=877432/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13420 CPUtime=702.03
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2814 0 0 0 70199 4 0 0 25 0 1 0 1099672675 13742080 2799 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3355 2799 112 221 0 3131 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13420

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=877304/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13420 CPUtime=762.02
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2851 0 0 0 76197 5 0 0 25 0 1 0 1099672675 13742080 2836 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3355 2836 112 221 0 3131 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 13420

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=877112/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13608 CPUtime=821.99
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2900 0 0 0 82194 5 0 0 25 0 1 0 1099672675 13934592 2885 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3402 2885 112 221 0 3178 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 13608

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876984/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13800 CPUtime=881.97
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2930 0 0 0 88192 5 0 0 25 0 1 0 1099672675 14131200 2915 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3450 2915 112 221 0 3226 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13800

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876920/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13800 CPUtime=941.94
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2936 0 0 0 94189 5 0 0 25 0 1 0 1099672675 14131200 2921 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3450 2921 112 221 0 3226 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876856/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=13800 CPUtime=1001.92
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 2952 0 0 0 100187 5 0 0 25 0 1 0 1099672675 14131200 2937 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3450 2937 112 221 0 3226 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876600/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=14088 CPUtime=1061.9
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 3037 0 0 0 106185 5 0 0 25 0 1 0 1099672675 14426112 3022 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3522 3022 112 221 0 3298 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14088

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876536/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=14088 CPUtime=1121.88
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 3048 0 0 0 112183 5 0 0 25 0 1 0 1099672675 14426112 3033 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3522 3033 112 221 0 3298 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 14088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876472/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=14088 CPUtime=1181.86
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 3056 0 0 0 118180 6 0 0 25 0 1 0 1099672675 14426112 3041 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3522 3041 112 221 0 3298 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 14088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876408/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=14088 CPUtime=1200.06
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 3059 0 0 0 120000 6 0 0 25 0 1 0 1099672675 14426112 3044 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3522 3044 112 221 0 3298 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14088

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28555
/proc/meminfo: memFree=876408/2055920 swapFree=4170584/4192956
[pid=28548] ppid=28546 vsize=14088 CPUtime=1200.06
/proc/28548/stat : 28548 (varsat-random_s) R 28546 28548 28424 0 -1 4194304 3059 0 0 0 120000 6 0 0 25 0 1 0 1099672675 14426112 3044 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28548/statm: 3522 3044 112 221 0 3298 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06399
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 14088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3059
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= 857

runsolver used 1.01585 second user time and 3.36149 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 20:55:00
IDJOB=1516469
IDBENCH=70515
IDSOLVER=539
FILE ID=node45/1516469-1238270100
PBS_JOBID= 9060857
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1146593655-045.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516469-1238270100/watcher-1516469-1238270100 -o /tmp/evaluation-result-1516469-1238270100/solver-1516469-1238270100 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1415406120 HOME/instance-1516469-1238270100.cnf

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

MD5SUM BENCH= 4f3aa79447d830354123007662a4d040
RANDOM SEED=1415406120

node45.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		: 3000.285
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		: 3000.285
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:        889120 kB
Buffers:         93520 kB
Cached:         972220 kB
SwapCached:      11516 kB
Active:         161124 kB
Inactive:       917532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889120 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            73512 kB
Committed_AS:  2503560 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 21:15:03