Trace number 1516301

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/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1858385213-060.cnf
MD5SUM769b1d78f1df1ca341c4fa4a9e3927fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.075988
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
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:          1150884571.000000
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 |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.15	c |       100 |      60     5340    37380 |     1958      100     24 |  0.028 % |
0.09/0.19	c |       250 |      60     5340    37380 |     2153      250     23 |  0.028 % |
0.19/0.23	c |       475 |      60     5340    37380 |     2369      475     22 |  0.028 % |
0.19/0.27	c |       814 |      60     5340    37380 |     2606      814     22 |  0.028 % |
0.29/0.31	c |      1321 |      60     5340    37380 |     2866     1321     22 |  0.028 % |
0.29/0.37	c |      2081 |      60     5340    37380 |     3153     2081     22 |  0.028 % |
0.39/0.46	c |      3220 |      60     5340    37380 |     3468     1629     21 |  0.028 % |
0.49/0.56	c |      4928 |      60     5340    37380 |     3815     3337     21 |  0.028 % |
0.69/0.71	c |      7490 |      60     5340    37380 |     4197     2056     22 |  0.028 % |
0.89/0.93	c |     11336 |      60     5340    37380 |     4616     3789     21 |  0.028 % |
1.19/1.26	c |     17104 |      60     5340    37380 |     5078     2590     21 |  0.028 % |
1.69/1.78	c |     25754 |      60     5340    37380 |     5586     3584     20 |  0.028 % |
2.49/2.55	c |     38728 |      60     5340    37380 |     6145     5338     20 |  0.028 % |
3.69/3.73	c |     58190 |      60     5340    37380 |     6759     3201     20 |  0.028 % |
5.50/5.55	c |     87383 |      60     5340    37380 |     7435     5253     21 |  0.028 % |
8.39/8.45	c |    131175 |      60     5340    37380 |     8179     4276     20 |  0.028 % |
12.79/12.89	c |    196859 |      60     5340    37380 |     8996     4330     19 |  0.028 % |
19.69/19.72	c |    295385 |      60     5340    37380 |     9896     8129     20 |  0.028 % |
30.58/30.66	c |    443174 |      60     5340    37380 |    10886     7131     20 |  0.028 % |
48.07/48.10	c |    664859 |      60     5340    37380 |    11974    10609     20 |  0.028 % |
75.97/76.07	c |    997384 |      60     5340    37380 |    13172     7203     19 |  0.028 % |
120.56/120.69	c |   1496173 |      60     5340    37380 |    14489    11129     20 |  0.028 % |
192.94/193.07	c |   2244355 |      60     5340    37380 |    15938    11955     21 |  0.028 % |
310.61/310.78	c |   3366630 |      60     5340    37380 |    17532     9007     19 |  0.028 % |
503.96/504.19	c |   5050042 |      60     5340    37380 |    19285    15983     19 |  0.028 % |
822.68/822.96	c |   7575159 |      60     5340    37380 |    21214    11943     18 |  0.028 % |

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-1516301-1238267496/watcher-1516301-1238267496 -o /tmp/evaluation-result-1516301-1238267496/solver-1516301-1238267496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1150884571 HOME/instance-1516301-1238267496.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: 0.84 0.94 0.98 3/73 6719
/proc/meminfo: memFree=1592632/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=2676 CPUtime=0
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 306 0 0 0 0 0 0 0 20 0 1 0 1099413559 2740224 291 1992294400 4194304 5102416 548682068800 18446744073709551615 4515952 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 704 298 88 221 0 480 0

[startup+0.070553 s]
/proc/loadavg: 0.84 0.94 0.98 3/73 6719
/proc/meminfo: memFree=1592632/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=3500 CPUtime=0.06
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 515 0 0 0 6 0 0 0 20 0 1 0 1099413559 3584000 500 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 875 501 98 221 0 651 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3500

[startup+0.101554 s]
/proc/loadavg: 0.84 0.94 0.98 3/73 6719
/proc/meminfo: memFree=1592632/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=3500 CPUtime=0.09
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 519 0 0 0 9 0 0 0 20 0 1 0 1099413559 3584000 504 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 875 504 98 221 0 651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.301575 s]
/proc/loadavg: 0.84 0.94 0.98 3/73 6719
/proc/meminfo: memFree=1592632/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=3500 CPUtime=0.29
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 533 0 0 0 29 0 0 0 22 0 1 0 1099413559 3584000 518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 875 518 112 221 0 651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701614 s]
/proc/loadavg: 0.84 0.94 0.98 3/73 6719
/proc/meminfo: memFree=1592632/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=3632 CPUtime=0.69
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 564 0 0 0 69 0 0 0 25 0 1 0 1099413559 3719168 549 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 908 549 112 221 0 684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3632

[startup+1.5017 s]
/proc/loadavg: 0.84 0.94 0.98 2/74 6720
/proc/meminfo: memFree=1590576/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=4032 CPUtime=1.49
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 654 0 0 0 149 0 0 0 25 0 1 0 1099413559 4128768 639 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 1008 639 112 221 0 784 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4032

[startup+3.10186 s]
/proc/loadavg: 0.84 0.94 0.98 2/74 6720
/proc/meminfo: memFree=1590128/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=4436 CPUtime=3.09
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 757 0 0 0 309 0 0 0 25 0 1 0 1099413559 4542464 742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 1109 742 112 221 0 885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4436

[startup+6.30118 s]
/proc/loadavg: 0.85 0.94 0.98 2/74 6720
/proc/meminfo: memFree=1589552/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=4848 CPUtime=6.29
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 867 0 0 0 629 0 0 0 25 0 1 0 1099413559 4964352 852 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 1212 852 112 221 0 988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4848

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.98 2/74 6720
/proc/meminfo: memFree=1588928/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=5420 CPUtime=12.69
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 993 0 0 0 1269 0 0 0 25 0 1 0 1099413559 5550080 978 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 1355 978 112 221 0 1131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5420

[startup+25.5011 s]
/proc/loadavg: 0.96 0.96 0.98 2/74 6720
/proc/meminfo: memFree=1588032/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=6376 CPUtime=25.48
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 1200 0 0 0 2548 0 0 0 25 0 1 0 1099413559 6529024 1185 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 1594 1185 112 221 0 1370 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6376

[startup+51.1017 s]
/proc/loadavg: 0.97 0.96 0.98 2/74 6720
/proc/meminfo: memFree=1587328/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=7036 CPUtime=51.07
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 1372 0 0 0 5107 0 0 0 25 0 1 0 1099413559 7204864 1357 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 1759 1357 112 221 0 1535 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7036

[startup+102.306 s]
/proc/loadavg: 1.02 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1585856/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=8656 CPUtime=102.27
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 1738 0 0 0 10226 1 0 0 25 0 1 0 1099413559 8863744 1723 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2164 1723 112 221 0 1940 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8656

[startup+162.302 s]
/proc/loadavg: 1.01 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1585472/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=9036 CPUtime=162.25
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 1813 0 0 0 16224 1 0 0 25 0 1 0 1099413559 9252864 1798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2259 1798 112 221 0 2035 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9036

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1584960/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=9416 CPUtime=222.24
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 1938 0 0 0 22223 1 0 0 25 0 1 0 1099413559 9641984 1923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2354 1923 112 221 0 2130 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9416

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1584640/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=9792 CPUtime=282.22
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2018 0 0 0 28221 1 0 0 25 0 1 0 1099413559 10027008 2003 1992294400 4194304 5102416 548682068800 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2448 2003 112 221 0 2224 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9792

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1584000/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=10552 CPUtime=342.21
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2166 0 0 0 34220 1 0 0 25 0 1 0 1099413559 10805248 2151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2638 2151 112 221 0 2414 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10552

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1583488/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=11120 CPUtime=402.19
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2287 0 0 0 40218 1 0 0 25 0 1 0 1099413559 11386880 2272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2780 2272 112 221 0 2556 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11120

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1583296/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=11312 CPUtime=462.17
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2332 0 0 0 46216 1 0 0 25 0 1 0 1099413559 11583488 2317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2828 2317 112 221 0 2604 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11312

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1583040/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=11572 CPUtime=522.16
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2399 0 0 0 52215 1 0 0 25 0 1 0 1099413559 11849728 2384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2893 2384 112 221 0 2669 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11572

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1582656/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=11952 CPUtime=582.14
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2492 0 0 0 58213 1 0 0 25 0 1 0 1099413559 12238848 2477 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 2988 2477 112 221 0 2764 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11952

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1582464/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12140 CPUtime=642.13
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2542 0 0 0 64212 1 0 0 25 0 1 0 1099413559 12431360 2527 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3035 2527 112 221 0 2811 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12140

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1582400/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12140 CPUtime=702.11
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2551 0 0 0 70210 1 0 0 25 0 1 0 1099413559 12431360 2536 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3035 2536 112 221 0 2811 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 12140

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1582272/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12332 CPUtime=762.1
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2576 0 0 0 76209 1 0 0 25 0 1 0 1099413559 12627968 2561 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3083 2561 112 221 0 2859 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12332

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1582016/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=822.08
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2640 0 0 0 82207 1 0 0 25 0 1 0 1099413559 12820480 2625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2625 112 221 0 2906 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12520

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581952/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=882.07
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2653 0 0 0 88206 1 0 0 25 0 1 0 1099413559 12820480 2638 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2638 112 221 0 2906 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12520

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581888/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=942.05
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2667 0 0 0 94204 1 0 0 25 0 1 0 1099413559 12820480 2652 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2652 112 221 0 2906 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12520

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581888/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=1002.04
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2673 0 0 0 100203 1 0 0 25 0 1 0 1099413559 12820480 2658 1992294400 4194304 5102416 548682068800 18446744073709551615 4255304 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2658 112 221 0 2906 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12520

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581888/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=1062.02
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2675 0 0 0 106201 1 0 0 25 0 1 0 1099413559 12820480 2660 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2660 112 221 0 2906 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12520

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581824/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=1122.01
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2681 0 0 0 112200 1 0 0 25 0 1 0 1099413559 12820480 2666 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2666 112 221 0 2906 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12520

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581760/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=1181.99
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2690 0 0 0 118198 1 0 0 25 0 1 0 1099413559 12820480 2675 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2675 112 221 0 2906 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 0.99 2/74 6720
/proc/meminfo: memFree=1581760/2055920 swapFree=4177652/4192956
[pid=6719] ppid=6717 vsize=12520 CPUtime=1200.09
/proc/6719/stat : 6719 (varsat-random_s) R 6717 6719 6682 0 -1 4194304 2691 0 0 0 120008 1 0 0 25 0 1 0 1099413559 12820480 2676 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6719/statm: 3130 2676 112 221 0 2906 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12520

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): 1200.09
CPU system time (s): 0.016997
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 12520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2691
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= 1886

runsolver used 1.03884 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 20:11:36
IDJOB=1516301
IDBENCH=70501
IDSOLVER=539
FILE ID=node84/1516301-1238267496
PBS_JOBID= 9060852
Free space on /tmp= 66120 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1858385213-060.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516301-1238267496/watcher-1516301-1238267496 -o /tmp/evaluation-result-1516301-1238267496/solver-1516301-1238267496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1150884571 HOME/instance-1516301-1238267496.cnf

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

MD5SUM BENCH= 769b1d78f1df1ca341c4fa4a9e3927fb
RANDOM SEED=1150884571

node84.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		: 3000.231
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		: 3000.231
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:       1593048 kB
Buffers:         60936 kB
Cached:         319296 kB
SwapCached:       6960 kB
Active:         155476 kB
Inactive:       234192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593048 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          14880 kB
Slab:            58260 kB
Committed_AS:  2789964 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 20:31:39