Trace number 1526799

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1940     5899 |      --       0       --      -- |     --   | -15/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 446   #clauses: 1940   #literals: 5899
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  446                                                  |
0.00/0.01	c |  Number of clauses:    1940                                                 |
0.00/0.01	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526799-1238551373/watcher-1526799-1238551373 -o /tmp/evaluation-result-1526799-1238551373/solver-1526799-1238551373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526799-1238551373.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: 1.03 1.01 1.00 3/64 23735
/proc/meminfo: memFree=1116656/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) R 23733 23735 22934 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127802248 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23735/statm: 1339 234 194 169 0 50 0
[pid=23736] ppid=23735 vsize=828 CPUtime=0
/proc/23736/stat : 23736 (SatElite) R 23735 23735 22934 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1127802248 847872 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23736/statm: 207 134 68 127 0 77 0

[startup+0.0586311 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 23735
/proc/meminfo: memFree=1116656/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102631 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 23735
/proc/meminfo: memFree=1116656/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301652 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 23735
/proc/meminfo: memFree=1116656/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701697 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 23735
/proc/meminfo: memFree=1116656/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23738
/proc/meminfo: memFree=1114656/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=3740 CPUtime=1.48
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 598 0 0 0 148 0 0 0 25 0 1 0 1127802249 3829760 583 1992294400 134512640 135226915 4294956208 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 935 583 81 174 0 758 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9096

[startup+3.10196 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23738
/proc/meminfo: memFree=1113760/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=4832 CPUtime=3.08
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 853 0 0 0 308 0 0 0 25 0 1 0 1127802249 4947968 838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 1208 838 81 174 0 1031 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10188

[startup+6.30131 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23738
/proc/meminfo: memFree=1112096/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=5896 CPUtime=6.28
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 1112 0 0 0 628 0 0 0 25 0 1 0 1127802249 6037504 1097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 1474 1097 81 174 0 1297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11252

[startup+12.702 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23738
/proc/meminfo: memFree=1110560/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=7408 CPUtime=12.67
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 1501 0 0 0 1267 0 0 0 25 0 1 0 1127802249 7585792 1486 1992294400 134512640 135226915 4294956208 18446744073709551615 134552835 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 1852 1486 81 174 0 1675 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12764

[startup+25.5024 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 23738
/proc/meminfo: memFree=1108128/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=9816 CPUtime=25.47
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 2075 0 0 0 2546 1 0 0 25 0 1 0 1127802249 10051584 2060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 2454 2060 81 174 0 2277 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15172

[startup+51.1023 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 23738
/proc/meminfo: memFree=1106016/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=12144 CPUtime=51.07
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 2632 0 0 0 5105 2 0 0 25 0 1 0 1127802249 12435456 2617 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 3036 2617 81 174 0 2859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17500

[startup+102.306 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 23738
/proc/meminfo: memFree=1101984/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=16032 CPUtime=102.25
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 3594 0 0 0 10223 2 0 0 25 0 1 0 1127802249 16416768 3579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 4008 3579 81 174 0 3831 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21388

[startup+162.303 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 23738
/proc/meminfo: memFree=1095776/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=22420 CPUtime=162.24
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 5155 0 0 0 16220 4 0 0 25 0 1 0 1127802249 22958080 5140 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 5605 5140 81 174 0 5428 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27776

[startup+222.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 23738
/proc/meminfo: memFree=1094496/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=23796 CPUtime=222.22
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 5466 0 0 0 22218 4 0 0 25 0 1 0 1127802249 24367104 5451 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 5949 5451 81 174 0 5772 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29152

[startup+282.303 s]
/proc/loadavg: 1.08 1.05 1.00 2/66 23738
/proc/meminfo: memFree=1091944/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=26564 CPUtime=282.21
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 6106 0 0 0 28215 6 0 0 25 0 1 0 1127802249 27201536 6091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 6641 6091 81 174 0 6464 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31920

[startup+342.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 23738
/proc/meminfo: memFree=1088744/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=29940 CPUtime=342.19
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 6910 0 0 0 34212 7 0 0 25 0 1 0 1127802249 30658560 6895 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 7485 6895 81 174 0 7308 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35296

[startup+402.303 s]
/proc/loadavg: 1.17 1.09 1.02 2/66 23738
/proc/meminfo: memFree=1087400/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=31432 CPUtime=402.17
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 7234 0 0 0 40210 7 0 0 25 0 1 0 1127802249 32186368 7219 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 7858 7219 81 174 0 7681 0

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

/proc/23738/statm: 9573 8834 81 174 0 9396 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43648

[startup+582.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/66 23738
/proc/meminfo: memFree=1080424/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=38880 CPUtime=582.13
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 8985 0 0 0 58203 10 0 0 25 0 1 0 1127802249 39813120 8970 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 9720 8970 81 174 0 9543 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44236

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 23738
/proc/meminfo: memFree=1080040/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=39244 CPUtime=642.11
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 9078 0 0 0 64201 10 0 0 25 0 1 0 1127802249 40185856 9063 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 9811 9063 81 174 0 9634 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44600

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 23738
/proc/meminfo: memFree=1079336/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=40036 CPUtime=702.09
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 9248 0 0 0 70199 10 0 0 25 0 1 0 1127802249 40996864 9233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 10009 9233 81 174 0 9832 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 45392

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23738
/proc/meminfo: memFree=1075880/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=43392 CPUtime=762.08
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 10100 0 0 0 76197 11 0 0 25 0 1 0 1127802249 44433408 10085 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 10848 10085 81 174 0 10671 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48748

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23738
/proc/meminfo: memFree=1072744/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=46456 CPUtime=822.06
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 10879 0 0 0 82194 12 0 0 25 0 1 0 1127802249 47570944 10864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 11614 10864 81 174 0 11437 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 51812

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23738
/proc/meminfo: memFree=1072552/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=46676 CPUtime=882.05
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 10925 0 0 0 88192 13 0 0 25 0 1 0 1127802249 47796224 10910 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 11669 10910 81 174 0 11492 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 52032

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23738
/proc/meminfo: memFree=1072296/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=47016 CPUtime=942.03
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 10988 0 0 0 94190 13 0 0 25 0 1 0 1127802249 48144384 10973 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 11754 10973 81 174 0 11577 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 52372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23738
/proc/meminfo: memFree=1071400/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=47920 CPUtime=1002.01
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 11201 0 0 0 100188 13 0 0 25 0 1 0 1127802249 49070080 11186 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 11980 11186 81 174 0 11803 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 53276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23738
/proc/meminfo: memFree=1070440/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=48948 CPUtime=1062
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 11442 0 0 0 106186 14 0 0 25 0 1 0 1127802249 50122752 11427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 12237 11427 81 174 0 12060 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 54304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23738
/proc/meminfo: memFree=1067240/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=52528 CPUtime=1121.99
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 12237 0 0 0 112184 15 0 0 25 0 1 0 1127802249 53788672 12222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536951 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 13132 12222 81 174 0 12955 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 57884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23738
/proc/meminfo: memFree=1063976/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=56540 CPUtime=1181.96
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 13089 0 0 0 118180 16 0 0 25 0 1 0 1127802249 57896960 13074 1992294400 134512640 135226915 4294956208 18446744073709551615 134540998 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 14135 13074 81 174 0 13958 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 61896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23738
/proc/meminfo: memFree=1062824/2055920 swapFree=4176920/4192956
[pid=23735] ppid=23733 vsize=5356 CPUtime=0
/proc/23735/stat : 23735 (lysat.sh) S 23733 23735 22934 0 -1 4194304 310 155 0 0 0 0 0 0 16 0 1 0 1127802248 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23735/statm: 1339 237 195 169 0 50 0
[pid=23738] ppid=23735 vsize=57584 CPUtime=1200.07
/proc/23738/stat : 23738 (LySATi) R 23735 23735 22934 0 -1 4194304 13346 0 0 0 119990 17 0 0 25 0 1 0 1127802249 58966016 13331 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/23738/statm: 14396 13331 81 174 0 14219 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62940

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23735 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 62940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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= 5
involuntary context switches= 2

runsolver used 1.25981 second user time and 3.11852 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 04:02:53
IDJOB=1526799
IDBENCH=70616
IDSOLVER=511
FILE ID=node35/1526799-1238551373
PBS_JOBID= 9062096
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526799-1238551373/watcher-1526799-1238551373 -o /tmp/evaluation-result-1526799-1238551373/solver-1526799-1238551373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526799-1238551373.cnf i

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

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=891547928

node35.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		: 3000.229
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		: 3000.229
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:       1117136 kB
Buffers:        109628 kB
Cached:         723836 kB
SwapCached:      10144 kB
Active:         314196 kB
Inactive:       531048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1117136 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          17568 kB
Slab:            79604 kB
Committed_AS:  2826032 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 04:22:56