Trace number 1513037

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1281410666-045.cnf
MD5SUM028affe952ec460796dd6a41dfe58fcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.5841
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    14000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.02	c |  Timeout:              43200 s
0.00/0.02	c |  Random Seed:          334677126.000000
0.00/0.02	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.02	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.02	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.02	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     700    14000    70000 |     4666        0    nan |  0.000 % |
0.09/0.16	c |       101 |     700    14000    70000 |     5133      101    101 |  0.000 % |
0.19/0.21	c |       251 |     700    14000    70000 |     5646      251     93 |  0.000 % |
0.19/0.27	c |       477 |     700    14000    70000 |     6211      477     94 |  0.000 % |
0.29/0.34	c |       815 |     700    14000    70000 |     6832      815     92 |  0.000 % |
0.39/0.43	c |      1321 |     700    14000    70000 |     7515     1321     94 |  0.000 % |
0.49/0.55	c |      2082 |     700    14000    70000 |     8267     2082     93 |  0.000 % |
0.69/0.70	c |      3222 |     700    14000    70000 |     9094     3222     94 |  0.000 % |
0.89/0.93	c |      4930 |     700    14000    70000 |    10003     4930     97 |  0.000 % |
1.20/1.29	c |      7493 |     700    14000    70000 |    11003     7493     98 |  0.000 % |
1.89/1.94	c |     11338 |     700    14000    70000 |    12104     5709    100 |  0.000 % |
2.89/2.90	c |     17106 |     700    14000    70000 |    13314    11477    102 |  0.000 % |
4.59/4.64	c |     25755 |     700    14000    70000 |    14645    13344    103 |  0.000 % |
7.39/7.43	c |     38729 |     700    14000    70000 |    16110    11414    104 |  0.000 % |
12.10/12.12	c |     58190 |     700    14000    70000 |    17721    14507    112 |  0.000 % |
19.69/19.75	c |     87382 |     700    14000    70000 |    19493    16715    106 |  0.000 % |
32.49/32.51	c |    131172 |     700    14000    70000 |    21443    11168    103 |  0.000 % |
52.68/52.79	c |    196857 |     700    14000    70000 |    23587    11798    103 |  0.000 % |
86.88/86.91	c |    295384 |     700    14000    70000 |    25946    14327    108 |  0.000 % |
141.86/141.93	c |    443173 |     700    14000    70000 |    28540    23011    110 |  0.000 % |
230.14/230.24	c |    664856 |     700    14000    70000 |    31394    22247    107 |  0.000 % |
376.69/376.82	c |    997381 |     700    14000    70000 |    34534    16991    106 |  0.000 % |
612.64/612.83	c |   1496169 |     700    14000    70000 |    37987    22544    109 |  0.000 % |
979.05/979.32	c |   2244353 |     700    14000    70000 |    41786    28874    111 |  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-1513037-1238212537/watcher-1513037-1238212537 -o /tmp/evaluation-result-1513037-1238212537/solver-1513037-1238212537 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=334677126 HOME/instance-1513037-1238212537.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: 0.91 0.97 0.91 3/64 30148
/proc/meminfo: memFree=1281968/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=2552 CPUtime=0
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 1093915527 2613248 294 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 638 295 88 221 0 414 0

[startup+0.0472871 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 30148
/proc/meminfo: memFree=1281968/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=5176 CPUtime=0.03
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 949 0 0 0 3 0 0 0 18 0 1 0 1093915527 5300224 934 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 1294 934 97 221 0 1070 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5176

[startup+0.101291 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 30148
/proc/meminfo: memFree=1281968/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=5356 CPUtime=0.09
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 977 0 0 0 9 0 0 0 18 0 1 0 1093915527 5484544 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4272798 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 1339 962 98 221 0 1115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.301309 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 30148
/proc/meminfo: memFree=1281968/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=4812 CPUtime=0.29
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 994 0 0 0 29 0 0 0 19 0 1 0 1093915527 4927488 898 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 1203 898 115 221 0 979 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4812

[startup+0.701343 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 30148
/proc/meminfo: memFree=1281968/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=5604 CPUtime=0.69
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 1189 0 0 0 69 0 0 0 22 0 1 0 1093915527 5738496 1093 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 1401 1093 115 221 0 1177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5604

[startup+1.50141 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 30149
/proc/meminfo: memFree=1277096/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=8216 CPUtime=1.49
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 1829 0 0 0 148 1 0 0 25 0 1 0 1093915527 8413184 1733 1992294400 4194304 5102416 548682068800 18446744073709551615 4255408 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 2054 1733 115 221 0 1830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8216

[startup+3.10155 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 30149
/proc/meminfo: memFree=1274152/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=10336 CPUtime=3.09
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 2341 0 0 0 308 1 0 0 25 0 1 0 1093915527 10584064 2245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 2584 2245 115 221 0 2360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10336

[startup+6.30283 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 30149
/proc/meminfo: memFree=1271848/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=11656 CPUtime=6.3
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 2684 0 0 0 628 2 0 0 25 0 1 0 1093915527 11935744 2588 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 2914 2588 115 221 0 2690 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 11656

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 30149
/proc/meminfo: memFree=1270184/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=14296 CPUtime=12.69
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 3338 0 0 0 1267 2 0 0 25 0 1 0 1093915527 14639104 3242 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 3574 3242 115 221 0 3350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14296

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 30149
/proc/meminfo: memFree=1267880/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=15744 CPUtime=25.48
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 3689 0 0 0 2546 2 0 0 25 0 1 0 1093915527 16121856 3593 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 3936 3593 115 221 0 3712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15744

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 30149
/proc/meminfo: memFree=1265704/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=17888 CPUtime=51.08
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 4216 0 0 0 5105 3 0 0 25 0 1 0 1093915527 18317312 4120 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 4472 4120 115 221 0 4248 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17888

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.92 2/65 30149
/proc/meminfo: memFree=1260904/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=22652 CPUtime=102.27
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 5410 0 0 0 10223 4 0 0 25 0 1 0 1093915527 23195648 5314 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 5663 5314 115 221 0 5439 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22652

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30149
/proc/meminfo: memFree=1258408/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=25404 CPUtime=162.25
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 6056 0 0 0 16221 4 0 0 25 0 1 0 1093915527 26013696 5960 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 6351 5960 115 221 0 6127 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25404

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30149
/proc/meminfo: memFree=1257256/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=26388 CPUtime=222.24
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 6295 0 0 0 22219 5 0 0 25 0 1 0 1093915527 27021312 6199 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 6597 6199 115 221 0 6373 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26388

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30149
/proc/meminfo: memFree=1255400/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=28184 CPUtime=282.22
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 6761 0 0 0 28217 5 0 0 25 0 1 0 1093915527 28860416 6665 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 7046 6665 115 221 0 6822 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28184

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1254056/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=29548 CPUtime=342.2
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 7076 0 0 0 34214 6 0 0 25 0 1 0 1093915527 30257152 6980 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 7387 6980 115 221 0 7163 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29548

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1251496/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=31932 CPUtime=402.19
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 7702 0 0 0 40212 7 0 0 25 0 1 0 1093915527 32698368 7606 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 7983 7606 115 221 0 7759 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31932

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1250536/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=33084 CPUtime=462.17
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 7957 0 0 0 46210 7 0 0 25 0 1 0 1093915527 33878016 7861 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 8271 7861 115 221 0 8047 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33084

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1250152/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=33572 CPUtime=522.16
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 8074 0 0 0 52209 7 0 0 25 0 1 0 1093915527 34377728 7978 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 8393 7978 115 221 0 8169 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33572

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1249704/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=33988 CPUtime=582.15
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 8178 0 0 0 58207 8 0 0 25 0 1 0 1093915527 34803712 8082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 8497 8082 115 221 0 8273 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33988

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1246248/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=37472 CPUtime=642.13
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 9044 0 0 0 64205 8 0 0 25 0 1 0 1093915527 38371328 8948 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 9368 8948 115 221 0 9144 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37472

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 30155
/proc/meminfo: memFree=1245736/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=38188 CPUtime=702.11
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 9179 0 0 0 70203 8 0 0 25 0 1 0 1093915527 39104512 9083 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 9547 9083 115 221 0 9323 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 38188

[startup+762.306 s]
/proc/loadavg: 1.04 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1245160/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=38600 CPUtime=762.11
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 9315 0 0 0 76202 9 0 0 25 0 1 0 1093915527 39526400 9219 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 9650 9219 115 221 0 9426 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 38600

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1244456/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=39408 CPUtime=822.09
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 9482 0 0 0 82200 9 0 0 25 0 1 0 1093915527 40353792 9386 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 9852 9386 115 221 0 9628 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 39408

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1243880/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=39964 CPUtime=882.07
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 9612 0 0 0 88198 9 0 0 25 0 1 0 1093915527 40923136 9516 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 9991 9516 115 221 0 9767 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 39964

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1243944/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=39964 CPUtime=942.06
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 9615 0 0 0 94197 9 0 0 25 0 1 0 1093915527 40923136 9519 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 9991 9519 115 221 0 9767 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 39964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1241640/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=42344 CPUtime=1002.04
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 10183 0 0 0 100194 10 0 0 25 0 1 0 1093915527 43360256 10087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 10586 10087 115 221 0 10362 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 42344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1240232/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=43948 CPUtime=1062.03
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 10544 0 0 0 106193 10 0 0 25 0 1 0 1093915527 45002752 10448 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 10987 10448 115 221 0 10763 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 43948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1239784/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=44344 CPUtime=1122.01
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 10645 0 0 0 112191 10 0 0 25 0 1 0 1093915527 45408256 10549 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 11086 10549 115 221 0 10862 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 44344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1239720/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=44500 CPUtime=1182
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 10665 0 0 0 118189 11 0 0 25 0 1 0 1093915527 45568000 10569 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 11125 10569 115 221 0 10901 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 44500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1239720/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=44500 CPUtime=1200
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 10666 0 0 0 119989 11 0 0 25 0 1 0 1093915527 45568000 10570 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 11125 10570 115 221 0 10901 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 44500

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30155
/proc/meminfo: memFree=1239720/2055920 swapFree=4178784/4192956
[pid=30148] ppid=30146 vsize=44500 CPUtime=1200
/proc/30148/stat : 30148 (varsat-random_s) R 30146 30148 29433 0 -1 4194304 10666 0 0 0 119989 11 0 0 25 0 1 0 1093915527 45568000 10570 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30148/statm: 11125 10570 115 221 0 10901 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 44500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.118981
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 44500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10666
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= 1680

runsolver used 0.921859 second user time and 2.42563 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 04:55:37
IDJOB=1513037
IDBENCH=70229
IDSOLVER=539
FILE ID=node57/1513037-1238212537
PBS_JOBID= 9060509
Free space on /tmp= 66220 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1281410666-045.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513037-1238212537/watcher-1513037-1238212537 -o /tmp/evaluation-result-1513037-1238212537/solver-1513037-1238212537 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=334677126 HOME/instance-1513037-1238212537.cnf

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

MD5SUM BENCH= 028affe952ec460796dd6a41dfe58fcc
RANDOM SEED=334677126

node57.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		: 3000.213
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		: 3000.213
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:       1282384 kB
Buffers:         85836 kB
Cached:         600508 kB
SwapCached:       8004 kB
Active:         285160 kB
Inactive:       410708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282384 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            63708 kB
Committed_AS:  2504988 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 05:15:39