Trace number 1526189

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1639151107-094.cnf
MD5SUMbb2737f1555379d7532a4714c236afae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148976
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1526189-1238486902/watcher-1526189-1238486902 -o /tmp/evaluation-result-1526189-1238486902/solver-1526189-1238486902 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526189-1238486902.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: 1.83 1.93 1.70 3/72 18275
/proc/meminfo: memFree=1630520/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0
/proc/18275/stat : 18275 (lysat.sh) R 18273 18275 18070 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121351499 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18275/statm: 1339 234 194 169 0 50 0
[pid=18276] ppid=18275 vsize=824 CPUtime=0
/proc/18276/stat : 18276 (SatElite) R 18275 18275 18070 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1121351499 843776 101 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18276/statm: 206 102 50 127 0 76 0

[startup+0.0547371 s]
/proc/loadavg: 1.83 1.93 1.70 3/72 18275
/proc/meminfo: memFree=1630520/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.10274 s]
/proc/loadavg: 1.83 1.93 1.70 3/72 18275
/proc/meminfo: memFree=1630520/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301777 s]
/proc/loadavg: 1.83 1.93 1.70 3/72 18275
/proc/meminfo: memFree=1630520/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.702853 s]
/proc/loadavg: 1.83 1.93 1.70 3/72 18275
/proc/meminfo: memFree=1630520/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.502 s]
/proc/loadavg: 1.83 1.93 1.70 2/74 18278
/proc/meminfo: memFree=1628200/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=4192 CPUtime=1.47
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 732 0 0 0 147 0 0 0 25 0 1 0 1121351501 4292608 717 1992294400 134512640 135226915 4294956208 18446744073709551615 134530987 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 1048 717 81 174 0 871 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9548

[startup+3.10131 s]
/proc/loadavg: 1.83 1.93 1.70 2/74 18278
/proc/meminfo: memFree=1627304/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=5204 CPUtime=3.07
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 978 0 0 0 307 0 0 0 25 0 1 0 1121351501 5328896 963 1992294400 134512640 135226915 4294956208 18446744073709551615 134527770 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 1301 963 81 174 0 1124 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10560

[startup+6.30191 s]
/proc/loadavg: 1.77 1.91 1.70 2/74 18278
/proc/meminfo: memFree=1625000/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=6484 CPUtime=6.27
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 1295 0 0 0 627 0 0 0 25 0 1 0 1121351501 6639616 1280 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 1621 1280 81 174 0 1444 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11840

[startup+12.7011 s]
/proc/loadavg: 1.71 1.90 1.69 2/74 18278
/proc/meminfo: memFree=1623784/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=8036 CPUtime=12.66
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 1673 0 0 0 1266 0 0 0 25 0 1 0 1121351501 8228864 1658 1992294400 134512640 135226915 4294956208 18446744073709551615 134551412 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 2009 1658 81 174 0 1832 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13392

[startup+25.5015 s]
/proc/loadavg: 1.55 1.85 1.68 2/74 18278
/proc/meminfo: memFree=1621096/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=10588 CPUtime=25.46
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 2270 0 0 0 2545 1 0 0 25 0 1 0 1121351501 10842112 2255 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 2647 2255 81 174 0 2470 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15944

[startup+51.1023 s]
/proc/loadavg: 1.36 1.78 1.66 2/74 18278
/proc/meminfo: memFree=1618088/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=13760 CPUtime=51.05
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 3009 0 0 0 5104 1 0 0 25 0 1 0 1121351501 14090240 2994 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 3440 2994 81 174 0 3263 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19116

[startup+102.307 s]
/proc/loadavg: 1.15 1.66 1.62 2/74 18278
/proc/meminfo: memFree=1613608/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=18504 CPUtime=102.24
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 4122 0 0 0 10221 3 0 0 25 0 1 0 1121351501 18948096 4107 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 4626 4107 81 174 0 4449 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23860

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.58 2/74 18278
/proc/meminfo: memFree=1610280/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=21952 CPUtime=162.21
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 4952 0 0 0 16217 4 0 0 25 0 1 0 1121351501 22478848 4937 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 5488 4937 81 174 0 5311 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27308

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.54 2/74 18278
/proc/meminfo: memFree=1605672/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=27164 CPUtime=222.18
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 6084 0 0 0 22213 5 0 0 25 0 1 0 1121351501 27815936 6069 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 6791 6069 81 174 0 6614 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32520

[startup+282.302 s]
/proc/loadavg: 1.00 1.35 1.51 2/74 18278
/proc/meminfo: memFree=1603944/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=29008 CPUtime=282.17
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 6518 0 0 0 28211 6 0 0 25 0 1 0 1121351501 29704192 6503 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 7252 6503 81 174 0 7075 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34364

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.47 2/74 18278
/proc/meminfo: memFree=1598888/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=34172 CPUtime=342.15
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 7767 0 0 0 34207 8 0 0 25 0 1 0 1121351501 34992128 7752 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 8543 7752 81 174 0 8366 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 39528

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.44 2/74 18278
/proc/meminfo: memFree=1597672/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=35456 CPUtime=402.12
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 8075 0 0 0 40203 9 0 0 25 0 1 0 1121351501 36306944 8060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 8864 8060 81 174 0 8687 0

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

/proc/18278/statm: 10186 9216 81 174 0 10009 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 46100

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.33 2/74 18278
/proc/meminfo: memFree=1591912/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=41932 CPUtime=642.03
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 9510 0 0 0 64192 11 0 0 25 0 1 0 1121351501 42938368 9495 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 10483 9495 81 174 0 10306 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 47288

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.31 2/74 18278
/proc/meminfo: memFree=1590568/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=43516 CPUtime=702.01
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 9834 0 0 0 70189 12 0 0 25 0 1 0 1121351501 44560384 9819 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 10879 9819 81 174 0 10702 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 48872

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.28 2/74 18278
/proc/meminfo: memFree=1587560/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=46856 CPUtime=761.99
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 10604 0 0 0 76186 13 0 0 25 0 1 0 1121351501 47980544 10589 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 11714 10589 81 174 0 11537 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 52212

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/74 18278
/proc/meminfo: memFree=1583208/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=51360 CPUtime=821.97
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 11682 0 0 0 82182 15 0 0 25 0 1 0 1121351501 52592640 11667 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 12840 11667 81 174 0 12663 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 56716

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.25 2/74 18278
/proc/meminfo: memFree=1580328/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=55136 CPUtime=881.94
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12379 0 0 0 88178 16 0 0 25 0 1 0 1121351501 56459264 12364 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 13784 12364 81 174 0 13607 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 60492

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/74 18278
/proc/meminfo: memFree=1580200/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=55136 CPUtime=941.92
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12404 0 0 0 94176 16 0 0 25 0 1 0 1121351501 56459264 12389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 13784 12389 81 174 0 13607 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 60492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/74 18278
/proc/meminfo: memFree=1579880/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=55640 CPUtime=1001.9
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12501 0 0 0 100174 16 0 0 25 0 1 0 1121351501 56975360 12486 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 13910 12486 81 174 0 13733 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 60996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/74 18278
/proc/meminfo: memFree=1579752/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=55712 CPUtime=1061.88
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12525 0 0 0 106171 17 0 0 25 0 1 0 1121351501 57049088 12510 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 13928 12510 81 174 0 13751 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 61068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/74 18278
/proc/meminfo: memFree=1579432/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=55928 CPUtime=1121.86
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12604 0 0 0 112169 17 0 0 25 0 1 0 1121351501 57270272 12589 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 13982 12589 81 174 0 13805 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 61284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 18278
/proc/meminfo: memFree=1578344/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=57224 CPUtime=1181.83
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12871 0 0 0 118166 17 0 0 25 0 1 0 1121351501 58597376 12856 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 14306 12856 81 174 0 14129 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 62580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 18278
/proc/meminfo: memFree=1578088/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=57672 CPUtime=1200.03
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12939 0 0 0 119986 17 0 0 25 0 1 0 1121351501 59056128 12924 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 14418 12924 81 174 0 14241 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63028

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 18278
/proc/meminfo: memFree=1578088/2055920 swapFree=4174980/4192956
[pid=18275] ppid=18273 vsize=5356 CPUtime=0.01
/proc/18275/stat : 18275 (lysat.sh) S 18273 18275 18070 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121351499 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18275/statm: 1339 237 195 169 0 50 0
[pid=18278] ppid=18275 vsize=57672 CPUtime=1200.03
/proc/18278/stat : 18278 (LySATi) R 18275 18275 18070 0 -1 4194304 12939 0 0 0 119986 17 0 0 25 0 1 0 1121351501 59056128 12924 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/18278/statm: 14418 12924 81 174 0 14241 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63028

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18275 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=18997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.022996
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.17
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 63028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 534
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 1.03984 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-31 10:08:22
IDJOB=1526189
IDBENCH=70494
IDSOLVER=511
FILE ID=node64/1526189-1238486902
PBS_JOBID= 9061858
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1639151107-094.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526189-1238486902/watcher-1526189-1238486902 -o /tmp/evaluation-result-1526189-1238486902/solver-1526189-1238486902 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526189-1238486902.cnf i

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

MD5SUM BENCH= bb2737f1555379d7532a4714c236afae
RANDOM SEED=501024755

node64.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		: 3000.261
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		: 3000.261
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:       1631072 kB
Buffers:         80124 kB
Cached:         248028 kB
SwapCached:       8788 kB
Active:         173992 kB
Inactive:       164644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631072 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            71176 kB
Committed_AS:  3028376 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-31 10:28:25