Trace number 1514765

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) 1200.12 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  12000                                                |
0.00/0.00	c |  Number of clauses:    50400                                                |
0.09/0.15	c |  Parsing time:         0.14         s                                       |
0.09/0.15	c |  Timeout:              43200 s
0.09/0.15	c |  Random Seed:          1035329660.000000
0.09/0.15	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.15	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.15	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.15	c |                                                                             |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |   11659    49842   151399 |    16614        0    nan |  0.000 % |
9.90/9.98	c |       102 |   11659    49842   151399 |    18275      102    105 |  0.000 % |
19.69/19.78	c |       252 |   11659    49842   151399 |    20102      252    122 |  0.000 % |
29.69/29.79	c |       477 |   11659    49842   151399 |    22113      477    131 |  0.000 % |
39.78/39.83	c |       814 |   11659    49842   151399 |    24324      814    145 |  0.000 % |
49.88/49.95	c |      1320 |   11659    49842   151399 |    26757     1320    146 |  0.000 % |
60.07/60.14	c |      2080 |   11659    49842   151399 |    29432     2080    163 |  0.000 % |
70.47/70.59	c |      3219 |   11659    49842   151399 |    32375     3219    182 |  0.000 % |
81.16/81.28	c |      4927 |   11659    49842   151399 |    35613     4927    201 |  0.000 % |
92.46/92.50	c |      7489 |   11659    49842   151399 |    39174     7489    209 |  0.000 % |
104.46/104.51	c |     11333 |   11659    49842   151399 |    43092    11333    214 |  0.000 % |
117.65/117.79	c |     17099 |   11659    49842   151399 |    47401    17099    217 |  0.000 % |
133.64/133.73	c |     25748 |   11659    49842   151399 |    52141    25748    222 |  0.000 % |
153.74/153.88	c |     38722 |   11659    49842   151399 |    57356    38722    232 |  0.000 % |
183.13/183.24	c |     58183 |   11659    49842   151399 |    63091    58183    245 |  0.000 % |
224.81/224.91	c |     87377 |   11659    49842   151399 |    69400    35011    261 |  0.000 % |
281.99/282.15	c |    131167 |   11659    49842   151399 |    76340    20075    286 |  0.000 % |
401.06/401.21	c |    196851 |   11659    49842   151399 |    83974    25322    296 |  0.000 % |
591.18/591.49	c |    295379 |   11659    49842   151399 |    92372    53127    325 |  0.000 % |
872.99/873.31	c |    443168 |   11659    49842   151399 |   101609    44908    295 |  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-1514765-1238243947/watcher-1514765-1238243947 -o /tmp/evaluation-result-1514765-1238243947/solver-1514765-1238243947 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1035329660 HOME/instance-1514765-1238243947.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 0.99 3/64 12370
/proc/meminfo: memFree=833456/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=3312 CPUtime=0
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 658 0 0 0 0 0 0 0 18 0 1 0 1097060502 3391488 643 1992294400 4194304 5102416 548682068800 18446744073709551615 4244851 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 828 645 85 221 0 604 0

[startup+0.090495 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 12370
/proc/meminfo: memFree=833456/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=8776 CPUtime=0.08
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 1993 0 0 0 8 0 0 0 18 0 1 0 1097060502 8986624 1948 1992294400 4194304 5102416 548682068800 18446744073709551615 4279768 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2194 1949 88 221 0 1970 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8776

[startup+0.102497 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 12370
/proc/meminfo: memFree=833456/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=9172 CPUtime=0.09
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2110 0 0 0 9 0 0 0 18 0 1 0 1097060502 9392128 2065 1992294400 4194304 5102416 548682068800 18446744073709551615 4498558 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2293 2065 88 221 0 2069 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9172

[startup+0.301535 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 12370
/proc/meminfo: memFree=833456/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=0.29
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2826 0 0 0 28 1 0 0 19 0 1 0 1097060502 11186176 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4220797 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2534 102 221 0 2507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10924

[startup+0.701611 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 12370
/proc/meminfo: memFree=833456/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=0.69
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2826 0 0 0 68 1 0 0 22 0 1 0 1097060502 11186176 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2534 102 221 0 2507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10924

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=823464/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=1.49
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2826 0 0 0 148 1 0 0 25 0 1 0 1097060502 11186176 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2534 102 221 0 2507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10924

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=823336/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=3.09
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2826 0 0 0 308 1 0 0 25 0 1 0 1097060502 11186176 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4221209 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2534 102 221 0 2507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10924

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=823272/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=6.29
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2826 0 0 0 628 1 0 0 25 0 1 0 1097060502 11186176 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2534 102 221 0 2507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10924

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=823216/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=12.69
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2839 0 0 0 1268 1 0 0 25 0 1 0 1097060502 11186176 2547 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2547 115 221 0 2507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10924

[startup+25.5023 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=823216/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=10924 CPUtime=25.49
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2839 0 0 0 2548 1 0 0 25 0 1 0 1097060502 11186176 2547 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2731 2547 115 221 0 2507 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10924

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=823216/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=11056 CPUtime=51.08
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 2865 0 0 0 5107 1 0 0 25 0 1 0 1097060502 11321344 2573 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 2764 2573 115 221 0 2540 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11056

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=817712/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=16604 CPUtime=102.25
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 4251 0 0 0 10223 2 0 0 25 0 1 0 1097060502 17002496 3959 1992294400 4194304 5102416 548682068800 18446744073709551615 4220215 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 4151 3959 115 221 0 3927 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16604

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=786032/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=48208 CPUtime=162.24
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 12159 0 0 0 16214 10 0 0 25 0 1 0 1097060502 49364992 11867 1992294400 4194304 5102416 548682068800 18446744073709551615 4242026 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 12052 11867 115 221 0 11828 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48208

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12371
/proc/meminfo: memFree=756400/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=77924 CPUtime=222.22
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 19531 0 0 0 22206 16 0 0 25 0 1 0 1097060502 79794176 19239 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 19481 19239 115 221 0 19257 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 77924

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=742384/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=91784 CPUtime=282.19
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 23006 0 0 0 28200 19 0 0 25 0 1 0 1097060502 93986816 22714 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 22946 22714 115 221 0 22722 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 91784

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=742384/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=91784 CPUtime=342.17
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 23006 0 0 0 34198 19 0 0 25 0 1 0 1097060502 93986816 22714 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 22946 22714 115 221 0 22722 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 91784

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=716592/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=117588 CPUtime=402.15
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 29450 0 0 0 40189 26 0 0 25 0 1 0 1097060502 120410112 29158 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 29397 29158 115 221 0 29173 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 117588

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=716528/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=117588 CPUtime=462.14
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 29450 0 0 0 46188 26 0 0 25 0 1 0 1097060502 120410112 29158 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 29397 29158 115 221 0 29173 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 117588

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=706096/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=127960 CPUtime=522.11
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 32064 0 0 0 52181 30 0 0 25 0 1 0 1097060502 131031040 31772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 31990 31772 115 221 0 31766 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 127960

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=706096/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=127960 CPUtime=582.09
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 32065 0 0 0 58179 30 0 0 25 0 1 0 1097060502 131031040 31773 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 31990 31773 115 221 0 31766 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 127960

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=706032/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=127960 CPUtime=642.08
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 32065 0 0 0 64177 31 0 0 25 0 1 0 1097060502 131031040 31773 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 31990 31773 115 221 0 31766 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 127960

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=691760/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=142608 CPUtime=702.05
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 35633 0 0 0 70170 35 0 0 25 0 1 0 1097060502 146030592 35341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 35652 35341 115 221 0 35428 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 142608

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=691760/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=142608 CPUtime=762.03
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 35636 0 0 0 76168 35 0 0 25 0 1 0 1097060502 146030592 35344 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 35652 35344 115 221 0 35428 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 142608

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=690672/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=143972 CPUtime=822.01
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 35959 0 0 0 82165 36 0 0 25 0 1 0 1097060502 147427328 35667 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 35993 35667 115 221 0 35769 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 143972

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=686896/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=147536 CPUtime=881.99
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 36843 0 0 0 88161 38 0 0 25 0 1 0 1097060502 151076864 36551 1992294400 4194304 5102416 548682068800 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 36884 36551 115 221 0 36660 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 147536

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=686896/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=147536 CPUtime=941.97
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 36843 0 0 0 94159 38 0 0 25 0 1 0 1097060502 151076864 36551 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 36884 36551 115 221 0 36660 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 147536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=671600/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=162788 CPUtime=1001.95
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 40674 0 0 0 100151 44 0 0 25 0 1 0 1097060502 166694912 40382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 40697 40382 115 221 0 40473 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 162788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=671536/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=162788 CPUtime=1061.93
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 40674 0 0 0 106149 44 0 0 25 0 1 0 1097060502 166694912 40382 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 40697 40382 115 221 0 40473 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 162788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=671536/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=162788 CPUtime=1121.9
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 40675 0 0 0 112146 44 0 0 25 0 1 0 1097060502 166694912 40383 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 40697 40383 115 221 0 40473 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 162788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=658608/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=176032 CPUtime=1181.89
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 43997 0 0 0 118141 48 0 0 25 0 1 0 1097060502 180256768 43705 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 44008 43705 115 221 0 43784 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 176032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12373
/proc/meminfo: memFree=656176/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=178180 CPUtime=1200.09
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 44505 0 0 0 119960 49 0 0 25 0 1 0 1097060502 182456320 44213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 44545 44213 115 221 0 44321 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 178180

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 0.97 0.99 2/65 12373
/proc/meminfo: memFree=656176/2055920 swapFree=4178280/4192956
[pid=12370] ppid=12368 vsize=178180 CPUtime=1200.09
/proc/12370/stat : 12370 (varsat-random_s) R 12368 12370 12133 0 -1 4194304 44505 0 0 0 119960 49 0 0 25 0 1 0 1097060502 182456320 44213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/12370/statm: 44545 44213 115 221 0 44321 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 178180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.6
CPU system time (s): 0.52192
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 178180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44505
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= 1846

runsolver used 0.847871 second user time and 2.55461 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 13:39:07
IDJOB=1514765
IDBENCH=70373
IDSOLVER=539
FILE ID=node21/1514765-1238243947
PBS_JOBID= 9060709
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514765-1238243947/watcher-1514765-1238243947 -o /tmp/evaluation-result-1514765-1238243947/solver-1514765-1238243947 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1035329660 HOME/instance-1514765-1238243947.cnf

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=1035329660

node21.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		: 3000.259
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		: 3000.259
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:        833872 kB
Buffers:         93776 kB
Cached:        1031416 kB
SwapCached:       8436 kB
Active:         190376 kB
Inactive:       944896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833872 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            72792 kB
Committed_AS:  2915836 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 13:59:09