Trace number 1737517

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
LySAT i/2009-03-20? (TO) 1200.08 1200.71

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-139-100.cnf
MD5SUM80608540c01a8d414386c5ef53d181de
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables141
Number of clauses292
Sum of the clauses size876
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3292
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 Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     292      876 |      87       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 141   #clauses: 292   #literals: 876
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  141                                                  |
0.00/0.00	c |  Number of clauses:    292                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737517-1240819479/watcher-1737517-1240819479 -o /tmp/evaluation-result-1737517-1240819479/solver-1737517-1240819479 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1737517-1240819479.cnf i 

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: 1.06 1.04 1.00 3/64 1338
/proc/meminfo: memFree=1518720/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) R 1336 1338 652 0 -1 4194304 292 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0

[startup+0.0534811 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 1338
/proc/meminfo: memFree=1518720/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102487 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 1338
/proc/meminfo: memFree=1518720/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301523 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 1338
/proc/meminfo: memFree=1518720/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702592 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 1338
/proc/meminfo: memFree=1518720/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50173 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 1341
/proc/meminfo: memFree=1516528/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=4472 CPUtime=1.49
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 755 0 0 0 149 0 0 0 25 0 1 0 109981852 4579328 740 1992294400 134512640 135226915 4294956208 18446744073709551615 134525875 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 1118 740 79 174 0 941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9828

[startup+3.10201 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 1341
/proc/meminfo: memFree=1515440/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=5584 CPUtime=3.08
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 1050 0 0 0 308 0 0 0 25 0 1 0 109981852 5718016 1035 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 1396 1035 79 174 0 1219 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10940

[startup+6.30157 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 1341
/proc/meminfo: memFree=1513200/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=7476 CPUtime=6.29
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 1488 0 0 0 628 1 0 0 25 0 1 0 109981852 7655424 1473 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 1869 1473 79 174 0 1692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12832

[startup+12.7017 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 1341
/proc/meminfo: memFree=1510896/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=9280 CPUtime=12.68
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 1932 0 0 0 1267 1 0 0 25 0 1 0 109981852 9502720 1917 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 2320 1917 79 174 0 2143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14636

[startup+25.5019 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 1341
/proc/meminfo: memFree=1507056/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=13164 CPUtime=25.48
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 2866 0 0 0 2546 2 0 0 25 0 1 0 109981852 13479936 2851 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 3291 2851 79 174 0 3114 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18520

[startup+51.1024 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 1341
/proc/meminfo: memFree=1501296/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=19576 CPUtime=51.06
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 4387 0 0 0 5103 3 0 0 25 0 1 0 109981852 20045824 4372 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 4894 4372 79 174 0 4717 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24932

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 1341
/proc/meminfo: memFree=1495600/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=24928 CPUtime=102.25
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 5714 0 0 0 10221 4 0 0 25 0 1 0 109981852 25526272 5699 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 6232 5699 79 174 0 6055 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30284

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 1341
/proc/meminfo: memFree=1489392/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=31724 CPUtime=162.21
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 7298 0 0 0 16216 5 0 0 25 0 1 0 109981852 32485376 7283 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 7931 7283 79 174 0 7754 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 37080

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1341
/proc/meminfo: memFree=1481392/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=40252 CPUtime=222.18
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 9263 0 0 0 22212 6 0 0 25 0 1 0 109981852 41218048 9248 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 10063 9248 79 174 0 9886 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 45608

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1341
/proc/meminfo: memFree=1477296/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=44892 CPUtime=282.16
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 10304 0 0 0 28208 8 0 0 25 0 1 0 109981852 45969408 10289 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 11223 10289 79 174 0 11046 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 50248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1474872/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=47252 CPUtime=342.12
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 10902 0 0 0 34203 9 0 0 25 0 1 0 109981852 48386048 10887 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 11813 10887 79 174 0 11636 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 52608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1472504/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=49716 CPUtime=402.09
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 11506 0 0 0 40199 10 0 0 25 0 1 0 109981852 50909184 11491 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 12429 11491 79 174 0 12252 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 55072


################
# More data... #
################

/proc/1340/statm: 14665 13394 79 174 0 14488 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 64016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1459000/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=64676 CPUtime=641.98
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 14872 0 0 0 64184 14 0 0 25 0 1 0 109981852 66228224 14857 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 16169 14857 79 174 0 15992 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 70032

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1451384/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=72488 CPUtime=701.93
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 16798 0 0 0 70177 16 0 0 25 0 1 0 109981852 74227712 16783 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 18122 16783 79 174 0 17945 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 77844

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1447032/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=76720 CPUtime=761.92
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 17813 0 0 0 76175 17 0 0 25 0 1 0 109981852 78561280 17798 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 19180 17798 79 174 0 19003 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 82076

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1446776/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=77048 CPUtime=821.87
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 17890 0 0 0 82170 17 0 0 25 0 1 0 109981852 78897152 17875 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 19262 17875 79 174 0 19085 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 82404

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1446136/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=77828 CPUtime=881.84
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 18052 0 0 0 88167 17 0 0 25 0 1 0 109981852 79695872 18037 1992294400 134512640 135226915 4294956208 18446744073709551615 134537071 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 19457 18037 79 174 0 19280 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 83184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1445176/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=79096 CPUtime=941.8
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 18300 0 0 0 94163 17 0 0 25 0 1 0 109981852 80994304 18285 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 19774 18285 79 174 0 19597 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 84452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1444088/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=80076 CPUtime=1001.78
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 18571 0 0 0 100160 18 0 0 25 0 1 0 109981852 81997824 18556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 20019 18556 79 174 0 19842 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 85432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1440824/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=83472 CPUtime=1061.75
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 19417 0 0 0 106156 19 0 0 25 0 1 0 109981852 85475328 19402 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 20868 19402 79 174 0 20691 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 88828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1434744/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=90328 CPUtime=1121.72
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 20922 0 0 0 112151 21 0 0 25 0 1 0 109981852 92495872 20907 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 22582 20907 79 174 0 22405 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 95684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1429112/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=96496 CPUtime=1181.7
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 22321 0 0 0 118146 24 0 0 25 0 1 0 109981852 98811904 22306 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 24124 22306 79 174 0 23947 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 101852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1427384/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=98112 CPUtime=1200.08
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 22725 0 0 0 119984 24 0 0 25 0 1 0 109981852 100466688 22710 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 24528 22710 79 174 0 24351 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 103468

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1341
/proc/meminfo: memFree=1427384/2055920 swapFree=4181848/4192956
[pid=1338] ppid=1336 vsize=5356 CPUtime=0
/proc/1338/stat : 1338 (lysat.sh) S 1336 1338 652 0 -1 4194304 310 112 0 0 0 0 0 0 18 0 1 0 109981851 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1338/statm: 1339 237 195 169 0 50 0
[pid=1340] ppid=1338 vsize=98112 CPUtime=1200.08
/proc/1340/stat : 1340 (LySATi) R 1338 1338 652 0 -1 4194304 22725 0 0 0 119984 24 0 0 25 0 1 0 109981852 100466688 22710 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1340/statm: 24528 22710 79 174 0 24351 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 103468

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1338 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 103468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 422
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= 4
involuntary context switches= 2

runsolver used 0.992849 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-27 10:04:39
IDJOB=1737517
IDBENCH=71790
IDSOLVER=511
FILE ID=node4/1737517-1240819479
PBS_JOBID= 9187452
Free space on /tmp= 66260 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-139-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737517-1240819479/watcher-1737517-1240819479 -o /tmp/evaluation-result-1737517-1240819479/solver-1737517-1240819479 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1737517-1240819479.cnf i

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

MD5SUM BENCH= 80608540c01a8d414386c5ef53d181de
RANDOM SEED=583690557

node4.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		: 3000.265
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		: 3000.265
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:       1519200 kB
Buffers:         70440 kB
Cached:         382688 kB
SwapCached:       5192 kB
Active:         167088 kB
Inactive:       294164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519200 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            61436 kB
Committed_AS:   566456 kB
PageTables:       1468 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= 66260 MiB
End job on node4 at 2009-04-27 10:24:42