Trace number 1512939

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1278375709.000000
0.00/0.03	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	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 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.18	c |       101 |     900    18000    90000 |     6600      101    107 |  0.000 % |
0.19/0.23	c |       251 |     900    18000    90000 |     7260      251    108 |  0.000 % |
0.19/0.29	c |       479 |     900    18000    90000 |     7986      479    116 |  0.000 % |
0.29/0.36	c |       816 |     900    18000    90000 |     8784      816    112 |  0.000 % |
0.39/0.44	c |      1324 |     900    18000    90000 |     9663     1324    114 |  0.000 % |
0.49/0.56	c |      2084 |     900    18000    90000 |    10629     2084    117 |  0.000 % |
0.69/0.73	c |      3223 |     900    18000    90000 |    11692     3223    121 |  0.000 % |
1.00/1.00	c |      4931 |     900    18000    90000 |    12861     4931    123 |  0.000 % |
1.39/1.40	c |      7493 |     900    18000    90000 |    14147     7493    123 |  0.000 % |
2.09/2.11	c |     11337 |     900    18000    90000 |    15562    11337    122 |  0.000 % |
3.29/3.33	c |     17104 |     900    18000    90000 |    17118     9166    129 |  0.000 % |
5.18/5.25	c |     25753 |     900    18000    90000 |    18830     9090    127 |  0.000 % |
8.29/8.38	c |     38727 |     900    18000    90000 |    20713    12484    122 |  0.000 % |
14.08/14.15	c |     58188 |     900    18000    90000 |    22784    10920    131 |  0.000 % |
23.68/23.77	c |     87381 |     900    18000    90000 |    25063    16582    133 |  0.000 % |
40.38/40.44	c |    131172 |     900    18000    90000 |    27569    20205    132 |  0.000 % |
68.17/68.23	c |    196857 |     900    18000    90000 |    30326    23849    131 |  0.000 % |
113.54/113.68	c |    295384 |     900    18000    90000 |    33359    15144    124 |  0.000 % |
181.52/181.61	c |    443174 |     900    18000    90000 |    36695    19661    130 |  0.000 % |
292.78/292.99	c |    664858 |     900    18000    90000 |    40364    28351    130 |  0.000 % |
465.92/466.17	c |    997384 |     900    18000    90000 |    44401    33866    132 |  0.000 % |
766.91/767.22	c |   1496172 |     900    18000    90000 |    48841    40122    133 |  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-1512939-1238211332/watcher-1512939-1238211332 -o /tmp/evaluation-result-1512939-1238211332/solver-1512939-1238211332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1278375709 HOME/instance-1512939-1238211332.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 0.91 2/81 15231
/proc/meminfo: memFree=1134208/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=2696 CPUtime=0
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 373 0 0 0 0 0 0 0 21 0 1 0 698028261 2760704 358 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 674 358 87 221 0 450 0

[startup+0.0850809 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 15231
/proc/meminfo: memFree=1134208/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=5892 CPUtime=0.08
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 1188 0 0 0 8 0 0 0 21 0 1 0 698028261 6033408 1173 1992294400 4194304 5102648 548682068800 18446744073709551615 4283772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 1473 1173 98 221 0 1249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5892

[startup+0.101083 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 15231
/proc/meminfo: memFree=1134208/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=6072 CPUtime=0.09
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 1223 0 0 0 9 0 0 0 21 0 1 0 698028261 6217728 1208 1992294400 4194304 5102648 548682068800 18446744073709551615 4266645 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 1518 1208 98 221 0 1294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6072

[startup+0.301123 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 15231
/proc/meminfo: memFree=1134208/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=5540 CPUtime=0.29
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 1238 0 0 0 29 0 0 0 23 0 1 0 698028261 5672960 1109 1992294400 4194304 5102648 548682068800 18446744073709551615 4213932 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 1385 1109 113 221 0 1161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5540

[startup+0.7012 s]
/proc/loadavg: 0.99 0.98 0.91 2/81 15231
/proc/meminfo: memFree=1134208/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=6464 CPUtime=0.69
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 1454 0 0 0 69 0 0 0 25 0 1 0 698028261 6619136 1325 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 1616 1325 113 221 0 1392 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6464

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1128248/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=9236 CPUtime=1.49
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 2143 0 0 0 149 0 0 0 25 0 1 0 698028261 9457664 2014 1992294400 4194304 5102648 548682068800 18446744073709551615 4249904 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 2309 2014 113 221 0 2085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9236

[startup+3.10167 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1124536/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=13848 CPUtime=3.09
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 3284 0 0 0 308 1 0 0 25 0 1 0 698028261 14180352 3155 1992294400 4194304 5102648 548682068800 18446744073709551615 4255171 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 3462 3155 113 221 0 3238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13848

[startup+6.30129 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1120504/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=15168 CPUtime=6.28
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 3620 0 0 0 627 1 0 0 25 0 1 0 698028261 15532032 3491 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 3792 3491 113 221 0 3568 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15168

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1118144/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=17496 CPUtime=12.69
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 4196 0 0 0 1267 2 0 0 25 0 1 0 698028261 17915904 4067 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 4374 4067 113 221 0 4150 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17496

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1115264/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=20276 CPUtime=25.48
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 4912 0 0 0 2546 2 0 0 25 0 1 0 698028261 20762624 4783 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 5069 4783 113 221 0 4845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20276

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1111744/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=23840 CPUtime=51.07
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 5783 0 0 0 5104 3 0 0 25 0 1 0 698028261 24412160 5654 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 5960 5654 113 221 0 5736 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23840

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1107520/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=28104 CPUtime=102.25
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 6849 0 0 0 10221 4 0 0 25 0 1 0 698028261 28778496 6720 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 7026 6720 113 221 0 6802 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28104

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1104128/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=31472 CPUtime=162.23
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 7686 0 0 0 16218 5 0 0 25 0 1 0 698028261 32227328 7557 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 7868 7557 113 221 0 7644 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31472

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1101056/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=34512 CPUtime=222.21
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 8449 0 0 0 22215 6 0 0 25 0 1 0 698028261 35340288 8320 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 8628 8320 113 221 0 8404 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34512

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1100032/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=35568 CPUtime=282.19
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 8699 0 0 0 28213 6 0 0 25 0 1 0 698028261 36421632 8570 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 8892 8570 113 221 0 8668 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35568

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1096128/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=39556 CPUtime=342.17
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 9667 0 0 0 34210 7 0 0 25 0 1 0 698028261 40505344 9538 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 9889 9538 113 221 0 9665 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 39556

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1096064/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=39556 CPUtime=402.14
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 9667 0 0 0 40207 7 0 0 25 0 1 0 698028261 40505344 9538 1992294400 4194304 5102648 548682068800 18446744073709551615 4255124 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 9889 9538 113 221 0 9665 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 39556

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1095168/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=40348 CPUtime=462.12
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 9883 0 0 0 46205 7 0 0 25 0 1 0 698028261 41316352 9754 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 10087 9754 113 221 0 9863 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 40348

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1091648/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=44300 CPUtime=522.1
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 10833 0 0 0 52202 8 0 0 25 0 1 0 698028261 45363200 10704 1992294400 4194304 5102648 548682068800 18446744073709551615 4255119 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 11075 10704 113 221 0 10851 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 44300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1090624/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=45404 CPUtime=582.07
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 11083 0 0 0 58199 8 0 0 25 0 1 0 698028261 46493696 10954 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 11351 10954 113 221 0 11127 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 45404

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1089984/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=46112 CPUtime=642.06
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 11244 0 0 0 64197 9 0 0 25 0 1 0 698028261 47218688 11115 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 11528 11115 113 221 0 11304 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 46112

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1089408/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=46544 CPUtime=702.03
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 11358 0 0 0 70194 9 0 0 25 0 1 0 698028261 47661056 11229 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 11636 11229 113 221 0 11412 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 46544

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1088896/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=47220 CPUtime=762.02
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 11498 0 0 0 76193 9 0 0 25 0 1 0 698028261 48353280 11369 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 11805 11369 113 221 0 11581 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 47220

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1085888/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=50124 CPUtime=821.98
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 12235 0 0 0 82189 9 0 0 25 0 1 0 698028261 51326976 12106 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 12531 12106 113 221 0 12307 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 50124

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1084672/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=51444 CPUtime=881.96
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 12554 0 0 0 88187 9 0 0 25 0 1 0 698028261 52678656 12425 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 12861 12425 113 221 0 12637 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 51444

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1084032/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=51980 CPUtime=941.94
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 12700 0 0 0 94185 9 0 0 25 0 1 0 698028261 53227520 12571 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 12995 12571 113 221 0 12771 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 51980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1083776/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=52112 CPUtime=1001.91
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 12752 0 0 0 100182 9 0 0 25 0 1 0 698028261 53362688 12623 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 13028 12623 113 221 0 12804 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 52112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1083520/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=52572 CPUtime=1061.9
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 12828 0 0 0 106180 10 0 0 25 0 1 0 698028261 53833728 12699 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 13143 12699 113 221 0 12919 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 52572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1082688/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=53364 CPUtime=1121.88
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 13030 0 0 0 112178 10 0 0 25 0 1 0 698028261 54644736 12901 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 13341 12901 113 221 0 13117 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 53364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1082304/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=53808 CPUtime=1181.85
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 13127 0 0 0 118175 10 0 0 25 0 1 0 698028261 55099392 12998 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 13452 12998 113 221 0 13228 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 53808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/82 15232
/proc/meminfo: memFree=1082176/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=53808 CPUtime=1200.05
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 13156 0 0 0 119995 10 0 0 25 0 1 0 698028261 55099392 13027 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 13452 13027 113 221 0 13228 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 53808

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 0.91 2/82 15232
/proc/meminfo: memFree=1082176/2055920 swapFree=4174588/4192956
[pid=15231] ppid=15229 vsize=53808 CPUtime=1200.05
/proc/15231/stat : 15231 (varsat-crafted_) R 15229 15231 14562 0 -1 4194304 13156 0 0 0 119995 10 0 0 25 0 1 0 698028261 55099392 13027 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15231/statm: 13452 13027 113 221 0 13228 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 53808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.113982
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 53808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13156
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= 1495

runsolver used 1.42978 second user time and 4.04239 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 04:35:32
IDJOB=1512939
IDBENCH=70221
IDSOLVER=537
FILE ID=node88/1512939-1238211332
PBS_JOBID= 9060479
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512939-1238211332/watcher-1512939-1238211332 -o /tmp/evaluation-result-1512939-1238211332/solver-1512939-1238211332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1278375709 HOME/instance-1512939-1238211332.cnf

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=1278375709

node88.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1134688 kB
Buffers:         79684 kB
Cached:         748496 kB
SwapCached:       7608 kB
Active:         112816 kB
Inactive:       724696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1134688 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          14904 kB
Slab:            67872 kB
Committed_AS:  1769320 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 04:55:35