Trace number 1556233

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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200 1200.71

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (applications 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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
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 Trying configuration 1
700.59/701.04	HOME/hydrasat-multi.sh: line 48: 29756 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.59/701.04	c Trying configuration 2

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-1556233-1238747760/watcher-1556233-1238747760 -o /tmp/evaluation-result-1556233-1238747760/solver-1556233-1238747760 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1556233-1238747760.cnf 1800 2016059850 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 29755
/proc/meminfo: memFree=1771064/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) R 29753 29755 29496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29755/statm: 1340 238 196 169 0 51 0
[pid=29756] ppid=29755 vsize=3792 CPUtime=0
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1147440783 3883008 160 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 948 160 117 317 0 628 0

[startup+0.074813 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 29755
/proc/meminfo: memFree=1771064/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=6960 CPUtime=0.06
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 995 0 0 0 6 0 0 0 19 0 1 0 1147440783 7127040 977 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 1740 978 117 317 0 1420 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12320

[startup+0.101817 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 29755
/proc/meminfo: memFree=1771064/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=8148 CPUtime=0.09
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 1313 0 0 0 9 0 0 0 19 0 1 0 1147440783 8343552 1296 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 2037 1296 117 317 0 1717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13508

[startup+0.301856 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 29755
/proc/meminfo: memFree=1771064/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=16860 CPUtime=0.28
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 3670 0 0 0 27 1 0 0 21 0 1 0 1147440783 17264640 3652 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 4215 3652 117 317 0 3895 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22220

[startup+0.701934 s]
/proc/loadavg: 0.92 0.98 1.08 3/69 29755
/proc/meminfo: memFree=1771064/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=34152 CPUtime=0.68
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 8306 0 0 0 65 3 0 0 25 0 1 0 1147440783 34971648 8288 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 8538 8288 117 317 0 8218 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 39512

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 1.08 2/71 29757
/proc/meminfo: memFree=1721192/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=62952 CPUtime=1.49
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 15944 0 0 0 143 6 0 0 25 0 1 0 1147440783 64462848 14753 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 15738 14753 126 317 0 15418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68312

[startup+3.10141 s]
/proc/loadavg: 1.01 1.00 1.09 2/71 29757
/proc/meminfo: memFree=1700648/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=93120 CPUtime=3.08
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 24093 0 0 0 299 9 0 0 25 0 1 0 1147440783 95354880 22418 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 23280 22418 126 317 0 22960 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98480

[startup+6.30104 s]
/proc/loadavg: 1.01 1.00 1.09 2/71 29757
/proc/meminfo: memFree=1669032/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=104604 CPUtime=6.29
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 27236 0 0 0 618 11 0 0 25 0 1 0 1147440783 107114496 25561 1992294400 134512640 135813592 4294956160 18446744073709551615 134520714 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 26151 25561 126 317 0 25831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109964

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.09 2/71 29757
/proc/meminfo: memFree=1634408/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=141492 CPUtime=12.69
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 38818 0 0 0 1252 17 0 0 25 0 1 0 1147440783 144887808 34669 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 35373 34669 150 317 0 35053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 146852

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 29757
/proc/meminfo: memFree=1628776/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=145064 CPUtime=25.47
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 39727 0 0 0 2529 18 0 0 25 0 1 0 1147440783 148545536 35578 1992294400 134512640 135813592 4294956160 18446744073709551615 134667723 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 36266 35578 150 317 0 35946 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 150424

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 29757
/proc/meminfo: memFree=1627496/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=146328 CPUtime=51.06
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 40036 0 0 0 5088 18 0 0 25 0 1 0 1147440783 149839872 35887 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 36582 35887 150 317 0 36262 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 151688

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 29757
/proc/meminfo: memFree=1624936/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=148884 CPUtime=102.24
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 40667 0 0 0 10206 18 0 0 25 0 1 0 1147440783 152457216 36518 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 37221 36518 150 317 0 36901 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 154244

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 29757
/proc/meminfo: memFree=1618664/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=155148 CPUtime=162.2
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 42223 0 0 0 16200 20 0 0 25 0 1 0 1147440783 158871552 38074 1992294400 134512640 135813592 4294956160 18446744073709551615 134668578 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 38787 38074 150 317 0 38467 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 160508

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 29757
/proc/meminfo: memFree=1618664/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=155148 CPUtime=222.17
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 42223 0 0 0 22197 20 0 0 25 0 1 0 1147440783 158871552 38074 1992294400 134512640 135813592 4294956160 18446744073709551615 134665035 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 38787 38074 150 317 0 38467 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 160508

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 29757
/proc/meminfo: memFree=1615592/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=158356 CPUtime=282.14
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 43004 0 0 0 28194 20 0 0 25 0 1 0 1147440783 162156544 38855 1992294400 134512640 135813592 4294956160 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 39589 38855 150 317 0 39269 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 163716

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 29757
/proc/meminfo: memFree=1612776/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=161364 CPUtime=342.1
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 43726 0 0 0 34189 21 0 0 25 0 1 0 1147440783 165236736 39577 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 40341 39577 150 317 0 40021 0

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

/proc/29756/statm: 49782 48801 150 317 0 49462 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 204488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 29759
/proc/meminfo: memFree=1575464/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5360 CPUtime=0
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147440783 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29755/statm: 1340 239 197 169 0 51 0
[pid=29756] ppid=29755 vsize=199128 CPUtime=641.95
/proc/29756/stat : 29756 (hydrasat_cache4) R 29755 29755 29496 0 -1 4194304 52950 0 0 0 64165 30 0 0 25 0 1 0 1147440783 203907072 48801 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29756/statm: 49782 48801 150 317 0 49462 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 204488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 29760
/proc/meminfo: memFree=1545512/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=47688 CPUtime=1.23
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 12102 0 0 0 120 3 0 0 25 0 1 0 1147510888 48832512 11497 1992294400 134512640 135995732 4294956016 18446744073709551615 134520051 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 11922 11497 151 362 0 11557 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 53052

[startup+762.306 s]
/proc/loadavg: 1.12 1.04 1.03 2/71 29760
/proc/meminfo: memFree=1472104/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=103920 CPUtime=61.22
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 29604 0 0 0 6108 14 0 0 25 0 1 0 1147510888 106414080 25260 1992294400 134512640 135995732 4294956016 18446744073709551615 134589578 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 25980 25260 173 362 0 25615 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 109284

[startup+822.302 s]
/proc/loadavg: 1.05 1.03 1.03 2/71 29760
/proc/meminfo: memFree=1469928/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=106176 CPUtime=121.18
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 30177 0 0 0 12104 14 0 0 25 0 1 0 1147510888 108724224 25833 1992294400 134512640 135995732 4294956016 18446744073709551615 134589056 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 26544 25833 173 362 0 26179 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 111540

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.02 2/71 29760
/proc/meminfo: memFree=1464040/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=112152 CPUtime=181.14
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 31662 0 0 0 18099 15 0 0 25 0 1 0 1147510888 114843648 27318 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 28038 27318 173 362 0 27673 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 117516

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.01 2/71 29760
/proc/meminfo: memFree=1463976/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=112152 CPUtime=241.11
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 31662 0 0 0 24096 15 0 0 25 0 1 0 1147510888 114843648 27318 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 28038 27318 173 362 0 27673 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 117516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/71 29760
/proc/meminfo: memFree=1457128/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=119140 CPUtime=301.08
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 33403 0 0 0 30092 16 0 0 25 0 1 0 1147510888 121999360 29059 1992294400 134512640 135995732 4294956016 18446744073709551615 134682443 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 29785 29059 173 362 0 29420 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 124504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 29760
/proc/meminfo: memFree=1446632/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=129560 CPUtime=361.04
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 35964 0 0 0 36086 18 0 0 25 0 1 0 1147510888 132669440 31620 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 32390 31620 173 362 0 32025 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 134924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29760
/proc/meminfo: memFree=1446632/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=129560 CPUtime=421.01
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 35964 0 0 0 42083 18 0 0 25 0 1 0 1147510888 132669440 31620 1992294400 134512640 135995732 4294956016 18446744073709551615 134841824 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 32390 31620 173 362 0 32025 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 134924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29760
/proc/meminfo: memFree=1446632/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=129560 CPUtime=480.98
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 35965 0 0 0 48080 18 0 0 25 0 1 0 1147510888 132669440 31621 1992294400 134512640 135995732 4294956016 18446744073709551615 134682237 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 32390 31621 173 362 0 32025 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 134924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29760
/proc/meminfo: memFree=1446632/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=129560 CPUtime=499.37
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 35965 0 0 0 49919 18 0 0 25 0 1 0 1147510888 132669440 31621 1992294400 134512640 135995732 4294956016 18446744073709551615 134682262 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 32390 31621 173 362 0 32025 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 134924

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 2/71 29760
/proc/meminfo: memFree=1446632/2055920 swapFree=4177824/4192956
[pid=29755] ppid=29753 vsize=5364 CPUtime=700.63
/proc/29755/stat : 29755 (hydrasat-multi.) S 29753 29755 29496 0 -1 4194304 321 53763 0 0 0 0 69958 105 16 0 1 0 1147440783 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29755/statm: 1341 245 202 169 0 52 0
[pid=29760] ppid=29755 vsize=129560 CPUtime=499.37
/proc/29760/stat : 29760 (hydrasat_cachew) R 29755 29755 29496 0 -1 4194304 35965 0 0 0 49919 18 0 0 25 0 1 0 1147510888 132669440 31621 1992294400 134512640 135995732 4294956016 18446744073709551615 134682262 0 0 4096 1 0 0 0 17 0 0 0
/proc/29760/statm: 32390 31621 173 362 0 32025 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 134924

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29755 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=590646
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=59838
# CPU time returned by wait4() is 700.651
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1198.77
CPU system time (s): 1.23
CPU usage (%): 99.9406
Max. virtual memory (cumulated for all children) (KiB): 204488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.591
system time used= 1.05984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54084
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= 6
involuntary context switches= 2612

runsolver used 1.2898 second user time and 3.65444 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-03 10:36:01
IDJOB=1556233
IDBENCH=70815
IDSOLVER=518
FILE ID=node73/1556233-1238747760
PBS_JOBID= 9085421
Free space on /tmp= 66496 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556233-1238747760/watcher-1556233-1238747760 -o /tmp/evaluation-result-1556233-1238747760/solver-1556233-1238747760 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1556233-1238747760.cnf 1800 2016059850

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

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=2016059850

node73.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		: 3000.277
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		: 3000.277
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:       1771544 kB
Buffers:         40164 kB
Cached:         160732 kB
SwapCached:       8272 kB
Active:          43280 kB
Inactive:       167448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771544 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:           14596 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            59296 kB
Committed_AS:  2832600 kB
PageTables:       1656 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= 66300 MiB
End job on node73 at 2009-04-03 10:56:04