Trace number 1515725

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
MD5SUMf7bf3a504486cf138c26426940975d5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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:          1851877670.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.02/0.02	c |       100 |     120     2556    12780 |      937      100     26 |  0.007 % |
0.02/0.03	c |       250 |     120     2556    12780 |     1030      250     24 |  0.007 % |
0.02/0.05	c |       475 |     120     2556    12780 |     1134      475     24 |  0.007 % |
0.02/0.06	c |       812 |     120     2556    12780 |     1247      812     25 |  0.007 % |
0.02/0.09	c |      1318 |     120     2556    12780 |     1372      685     23 |  0.007 % |
0.09/0.12	c |      2077 |     120     2556    12780 |     1509      743     23 |  0.007 % |
0.09/0.17	c |      3216 |     120     2556    12780 |     1660     1115     23 |  0.007 % |
0.19/0.24	c |      4925 |     120     2556    12780 |     1826     1129     23 |  0.007 % |
0.29/0.34	c |      7488 |     120     2556    12780 |     2008     1826     24 |  0.007 % |
0.49/0.50	c |     11332 |     120     2556    12780 |     2209     1575     24 |  0.007 % |
0.69/0.74	c |     17098 |     120     2556    12780 |     2430     1728     24 |  0.007 % |
1.10/1.12	c |     25747 |     120     2556    12780 |     2673     1747     23 |  0.007 % |
1.59/1.68	c |     38721 |     120     2556    12780 |     2941     2505     25 |  0.007 % |
2.49/2.56	c |     58182 |     120     2556    12780 |     3235     2620     24 |  0.007 % |
3.89/3.94	c |     87374 |     120     2556    12780 |     3559     2411     22 |  0.007 % |
5.99/6.07	c |    131163 |     120     2556    12780 |     3914     3073     24 |  0.007 % |
9.29/9.35	c |    196848 |     120     2556    12780 |     4306     3640     24 |  0.007 % |
14.49/14.55	c |    295374 |     120     2556    12780 |     4737     2359     23 |  0.007 % |
22.59/22.68	c |    443163 |     120     2556    12780 |     5210     4608     24 |  0.007 % |
35.38/35.45	c |    664847 |     120     2556    12780 |     5731     3388     23 |  0.007 % |
55.18/55.29	c |    997372 |     120     2556    12780 |     6305     4318     23 |  0.007 % |
87.06/87.12	c |   1496161 |     120     2556    12780 |     6935     5351     24 |  0.007 % |
136.75/136.87	c |   2244346 |     120     2556    12780 |     7629     4616     23 |  0.007 % |
213.83/213.91	c |   3366622 |     120     2556    12780 |     8391     4269     24 |  0.007 % |
337.51/337.66	c |   5050036 |     120     2556    12780 |     9231     7033     26 |  0.007 % |
532.86/533.02	c |   7575153 |     120     2556    12780 |    10154     8012     24 |  0.007 % |
845.58/845.85	c |  11362828 |     120     2556    12780 |    11169     6337     24 |  0.007 % |

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-1515725-1238258277/watcher-1515725-1238258277 -o /tmp/evaluation-result-1515725-1238258277/solver-1515725-1238258277 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1851877670 HOME/instance-1515725-1238258277.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 0.97 0.97 3/64 14178
/proc/meminfo: memFree=880816/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=2552 CPUtime=0
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1098494831 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 638 233 88 221 0 414 0

[startup+0.0242039 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14178
/proc/meminfo: memFree=880816/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=2680 CPUtime=0.02
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 292 0 0 0 2 0 0 0 18 0 1 0 1098494831 2744320 277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 670 277 103 221 0 446 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2680

[startup+0.101212 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14178
/proc/meminfo: memFree=880816/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=2680 CPUtime=0.09
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 1098494831 2744320 291 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 670 291 112 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301233 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14178
/proc/meminfo: memFree=880816/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=2812 CPUtime=0.29
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 1098494831 2879488 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 703 335 112 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701275 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14178
/proc/meminfo: memFree=880816/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=3076 CPUtime=0.69
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 392 0 0 0 69 0 0 0 22 0 1 0 1098494831 3149824 377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 769 377 112 221 0 545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.50136 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=879592/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=3340 CPUtime=1.49
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 451 0 0 0 149 0 0 0 25 0 1 0 1098494831 3420160 436 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 835 436 112 221 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3340

[startup+3.10153 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=879208/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=3608 CPUtime=3.09
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 517 0 0 0 309 0 0 0 25 0 1 0 1098494831 3694592 502 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 902 502 112 221 0 678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3608

[startup+6.30286 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=878824/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=3872 CPUtime=6.29
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 596 0 0 0 629 0 0 0 25 0 1 0 1098494831 3964928 581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 968 581 112 221 0 744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3872

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=878248/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=4288 CPUtime=12.69
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 695 0 0 0 1269 0 0 0 25 0 1 0 1098494831 4390912 680 1992294400 4194304 5102416 548682068800 18446744073709551615 4249089 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1072 680 112 221 0 848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4288

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=877736/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=4852 CPUtime=25.49
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 828 0 0 0 2549 0 0 0 25 0 1 0 1098494831 4968448 813 1992294400 4194304 5102416 548682068800 18446744073709551615 4253801 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1213 813 112 221 0 989 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4852

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=877096/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=5400 CPUtime=51.08
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 975 0 0 0 5108 0 0 0 25 0 1 0 1098494831 5529600 960 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1350 960 112 221 0 1126 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5400

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=876328/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=6236 CPUtime=102.27
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1166 0 0 0 10226 1 0 0 25 0 1 0 1098494831 6385664 1151 1992294400 4194304 5102416 548682068800 18446744073709551615 4248956 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1559 1151 112 221 0 1335 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6236

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=875624/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=6940 CPUtime=162.25
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1325 0 0 0 16224 1 0 0 25 0 1 0 1098494831 7106560 1310 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1735 1310 112 221 0 1511 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14179
/proc/meminfo: memFree=875176/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=7372 CPUtime=222.24
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1425 0 0 0 22222 2 0 0 25 0 1 0 1098494831 7548928 1410 1992294400 4194304 5102416 548682068800 18446744073709551615 4253891 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1843 1410 112 221 0 1619 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=874856/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=7652 CPUtime=282.22
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1513 0 0 0 28220 2 0 0 25 0 1 0 1098494831 7835648 1498 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1913 1498 112 221 0 1689 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7652

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=874664/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=7932 CPUtime=342.2
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1559 0 0 0 34218 2 0 0 25 0 1 0 1098494831 8122368 1544 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 1983 1544 112 221 0 1759 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7932

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=874536/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=8088 CPUtime=402.19
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1602 0 0 0 40217 2 0 0 25 0 1 0 1098494831 8282112 1587 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2022 1587 112 221 0 1798 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8088

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=874216/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=8256 CPUtime=462.17
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1670 0 0 0 46215 2 0 0 25 0 1 0 1098494831 8454144 1655 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2064 1655 112 221 0 1840 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8256

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=874088/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=8424 CPUtime=522.16
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1707 0 0 0 52213 3 0 0 25 0 1 0 1098494831 8626176 1692 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2106 1692 112 221 0 1882 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8424

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=873832/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=8764 CPUtime=582.14
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1764 0 0 0 58211 3 0 0 25 0 1 0 1098494831 8974336 1749 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2191 1749 112 221 0 1967 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8764

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=873512/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=9100 CPUtime=642.13
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1857 0 0 0 64210 3 0 0 25 0 1 0 1098494831 9318400 1842 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2275 1842 112 221 0 2051 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9100

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=873320/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=9436 CPUtime=702.11
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1898 0 0 0 70208 3 0 0 25 0 1 0 1098494831 9662464 1883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2359 1883 112 221 0 2135 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9436

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=873192/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=9436 CPUtime=762.1
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1920 0 0 0 76206 4 0 0 25 0 1 0 1098494831 9662464 1905 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2359 1905 112 221 0 2135 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9436

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=873128/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=9608 CPUtime=822.08
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 1947 0 0 0 82204 4 0 0 25 0 1 0 1098494831 9838592 1932 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2402 1932 112 221 0 2178 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9608

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872744/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=9944 CPUtime=882.06
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2037 0 0 0 88202 4 0 0 25 0 1 0 1098494831 10182656 2022 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2486 2022 112 221 0 2262 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9944

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872552/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=10112 CPUtime=942.05
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2088 0 0 0 94201 4 0 0 25 0 1 0 1098494831 10354688 2073 1992294400 4194304 5102416 548682068800 18446744073709551615 4248699 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2528 2073 112 221 0 2304 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872360/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=10280 CPUtime=1002.03
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2116 0 0 0 100199 4 0 0 25 0 1 0 1098494831 10526720 2101 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2570 2101 112 221 0 2346 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872424/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=10280 CPUtime=1062.02
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2118 0 0 0 106197 5 0 0 25 0 1 0 1098494831 10526720 2103 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2570 2103 112 221 0 2346 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 10280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872360/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=10280 CPUtime=1122
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2122 0 0 0 112195 5 0 0 25 0 1 0 1098494831 10526720 2107 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2570 2107 112 221 0 2346 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872360/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=10280 CPUtime=1181.99
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2134 0 0 0 118194 5 0 0 25 0 1 0 1098494831 10526720 2119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2570 2119 112 221 0 2346 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 10280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14181
/proc/meminfo: memFree=872360/2055920 swapFree=4174972/4192956
[pid=14178] ppid=14176 vsize=10280 CPUtime=1200.08
/proc/14178/stat : 14178 (varsat-random_s) R 14176 14178 13944 0 -1 4194304 2134 0 0 0 120003 5 0 0 25 0 1 0 1098494831 10526720 2119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/14178/statm: 2570 2119 112 221 0 2346 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10280

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.058991
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 10280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2134
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= 1850

runsolver used 1.04584 second user time and 2.27665 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 17:37:57
IDJOB=1515725
IDBENCH=70453
IDSOLVER=539
FILE ID=node7/1515725-1238258277
PBS_JOBID= 9060772
Free space on /tmp= 65660 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515725-1238258277/watcher-1515725-1238258277 -o /tmp/evaluation-result-1515725-1238258277/solver-1515725-1238258277 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1851877670 HOME/instance-1515725-1238258277.cnf

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

MD5SUM BENCH= f7bf3a504486cf138c26426940975d5c
RANDOM SEED=1851877670

node7.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		: 3000.236
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		: 3000.236
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:        881232 kB
Buffers:         90220 kB
Cached:         982088 kB
SwapCached:      11884 kB
Active:         107772 kB
Inactive:       977960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        881232 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74852 kB
Committed_AS:  2837896 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-28 17:58:00