Trace number 1530460

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-Flat 2009-03-22-Flat? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S583379276-046.cnf
MD5SUMec21ee53dc668007eeef1fc2466b7011
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark717.111
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530460-1238541384/watcher-1530460-1238541384 -o /tmp/evaluation-result-1530460-1238541384/solver-1530460-1238541384 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530460-1238541384.cnf -rs 776350952 -co memory_limit 1800 

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 1.11 2/76 4939
/proc/meminfo: memFree=1357504/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=1596 CPUtime=0
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1126799311 1634304 197 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 399 197 127 319 0 77 0

[startup+0.0186431 s]
/proc/loadavg: 0.92 0.98 1.11 2/76 4939
/proc/meminfo: memFree=1357504/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=1728 CPUtime=0.01
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 271 0 0 0 1 0 0 0 18 0 1 0 1126799311 1769472 254 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 432 254 148 319 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1728

[startup+0.101657 s]
/proc/loadavg: 0.92 0.98 1.11 2/76 4939
/proc/meminfo: memFree=1357504/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=1856 CPUtime=0.1
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 293 0 0 0 10 0 0 0 18 0 1 0 1126799311 1900544 276 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 464 276 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301696 s]
/proc/loadavg: 0.92 0.98 1.11 2/76 4939
/proc/meminfo: memFree=1357504/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=1984 CPUtime=0.3
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 324 0 0 0 30 0 0 0 19 0 1 0 1126799311 2031616 307 1992294400 134512640 135819388 4294956160 18446744073709551615 134617140 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 496 307 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701772 s]
/proc/loadavg: 0.92 0.98 1.11 2/76 4939
/proc/meminfo: memFree=1357504/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=2248 CPUtime=0.7
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 371 0 0 0 70 0 0 0 23 0 1 0 1126799311 2301952 354 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 562 354 148 319 0 240 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2248

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 1.11 2/77 4940
/proc/meminfo: memFree=1356472/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=2640 CPUtime=1.5
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 491 0 0 0 150 0 0 0 25 0 1 0 1126799311 2703360 474 1992294400 134512640 135819388 4294956160 18446744073709551615 134617462 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 660 474 148 319 0 338 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2640

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 1.11 2/77 4940
/proc/meminfo: memFree=1355384/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=3428 CPUtime=3.09
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 690 0 0 0 309 0 0 0 25 0 1 0 1126799311 3510272 673 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 857 673 148 319 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3428

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 1.11 2/77 4940
/proc/meminfo: memFree=1354936/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=3832 CPUtime=6.29
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 776 0 0 0 629 0 0 0 25 0 1 0 1126799311 3923968 759 1992294400 134512640 135819388 4294956160 18446744073709551615 135226913 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 958 759 148 319 0 636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3832

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.11 2/77 4940
/proc/meminfo: memFree=1353400/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=5260 CPUtime=12.69
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 1093 0 0 0 1269 0 0 0 25 0 1 0 1126799311 5386240 1076 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 1315 1076 148 319 0 993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5260

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.11 2/77 4940
/proc/meminfo: memFree=1352888/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=5676 CPUtime=25.48
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 1212 0 0 0 2548 0 0 0 25 0 1 0 1126799311 5812224 1195 1992294400 134512640 135819388 4294956160 18446744073709551615 134617177 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 1419 1195 148 319 0 1097 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5676

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.10 2/77 4940
/proc/meminfo: memFree=1352440/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=6184 CPUtime=51.07
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 1337 0 0 0 5107 0 0 0 25 0 1 0 1126799311 6332416 1320 1992294400 134512640 135819388 4294956160 18446744073709551615 134672007 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 1546 1320 148 319 0 1224 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6184

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.09 2/77 4940
/proc/meminfo: memFree=1349496/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=9244 CPUtime=102.25
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 2046 0 0 0 10224 1 0 0 25 0 1 0 1126799311 9465856 2029 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 2311 2029 148 319 0 1989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/77 4940
/proc/meminfo: memFree=1345208/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=13992 CPUtime=162.23
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 3144 0 0 0 16221 2 0 0 25 0 1 0 1126799311 14327808 3114 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 3498 3114 148 319 0 3176 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13992

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/77 4940
/proc/meminfo: memFree=1343672/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=15432 CPUtime=222.2
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 3553 0 0 0 22218 2 0 0 25 0 1 0 1126799311 15802368 3475 1992294400 134512640 135819388 4294956160 18446744073709551615 134618325 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 3858 3475 148 319 0 3536 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 15432

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/77 4940
/proc/meminfo: memFree=1343608/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=15432 CPUtime=282.18
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 3559 0 0 0 28216 2 0 0 25 0 1 0 1126799311 15802368 3481 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 3858 3481 148 319 0 3536 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15432

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/77 4940
/proc/meminfo: memFree=1342840/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=16412 CPUtime=342.16
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 3751 0 0 0 34214 2 0 0 25 0 1 0 1126799311 16805888 3673 1992294400 134512640 135819388 4294956160 18446744073709551615 134617416 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4103 3673 148 319 0 3781 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16412

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/77 4940
/proc/meminfo: memFree=1342008/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=17292 CPUtime=402.14
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 3953 0 0 0 40211 3 0 0 25 0 1 0 1126799311 17707008 3842 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4323 3842 148 319 0 4001 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17292

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/77 4940
/proc/meminfo: memFree=1341752/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=17932 CPUtime=462.12
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4069 0 0 0 46209 3 0 0 25 0 1 0 1126799311 18362368 3958 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4483 3958 148 319 0 4161 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17932

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 1.05 2/77 4940
/proc/meminfo: memFree=1341368/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18376 CPUtime=522.1
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4163 0 0 0 52207 3 0 0 25 0 1 0 1126799311 18817024 4052 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4594 4052 148 319 0 4272 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18376

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/77 4940
/proc/meminfo: memFree=1341304/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18376 CPUtime=582.07
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4174 0 0 0 58204 3 0 0 25 0 1 0 1126799311 18817024 4063 1992294400 134512640 135819388 4294956160 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4594 4063 148 319 0 4272 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18376

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/77 4940
/proc/meminfo: memFree=1341304/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18376 CPUtime=642.06
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4174 0 0 0 64203 3 0 0 25 0 1 0 1126799311 18817024 4063 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4594 4063 148 319 0 4272 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18376

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/77 4940
/proc/meminfo: memFree=1341304/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18376 CPUtime=702.03
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4174 0 0 0 70200 3 0 0 25 0 1 0 1126799311 18817024 4063 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4594 4063 148 319 0 4272 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 18376

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.03 2/77 4940
/proc/meminfo: memFree=1341304/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18376 CPUtime=762.01
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4174 0 0 0 76198 3 0 0 25 0 1 0 1126799311 18817024 4063 1992294400 134512640 135819388 4294956160 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4594 4063 148 319 0 4272 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18376

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/77 4940
/proc/meminfo: memFree=1341176/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18680 CPUtime=821.99
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4218 0 0 0 82196 3 0 0 25 0 1 0 1126799311 19128320 4107 1992294400 134512640 135819388 4294956160 18446744073709551615 134617009 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4670 4107 148 319 0 4348 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 18680

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/77 4940
/proc/meminfo: memFree=1341048/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18680 CPUtime=881.96
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4238 0 0 0 88193 3 0 0 25 0 1 0 1126799311 19128320 4127 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4670 4127 148 319 0 4348 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 18680

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/77 4940
/proc/meminfo: memFree=1341048/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=18816 CPUtime=941.94
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4263 0 0 0 94191 3 0 0 25 0 1 0 1126799311 19267584 4152 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4704 4152 148 319 0 4382 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 18816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 4940
/proc/meminfo: memFree=1340536/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=19380 CPUtime=1001.92
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4369 0 0 0 100189 3 0 0 25 0 1 0 1126799311 19845120 4258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4845 4258 148 319 0 4523 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 19380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 4940
/proc/meminfo: memFree=1340472/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=19524 CPUtime=1061.89
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4403 0 0 0 106186 3 0 0 25 0 1 0 1126799311 19992576 4292 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4881 4292 148 319 0 4559 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 19524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 4940
/proc/meminfo: memFree=1340216/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=19760 CPUtime=1121.87
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4455 0 0 0 112184 3 0 0 25 0 1 0 1126799311 20234240 4344 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4940 4344 148 319 0 4618 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 19760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 4940
/proc/meminfo: memFree=1340152/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=19900 CPUtime=1181.85
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4480 0 0 0 118182 3 0 0 25 0 1 0 1126799311 20377600 4369 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4975 4369 148 319 0 4653 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 19900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 4940
/proc/meminfo: memFree=1340152/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=19900 CPUtime=1200.05
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4481 0 0 0 120002 3 0 0 25 0 1 0 1126799311 20377600 4370 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4975 4370 148 319 0 4653 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19900

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: 0.99 0.98 1.00 2/77 4940
/proc/meminfo: memFree=1340152/2055920 swapFree=4127460/4192956
[pid=4939] ppid=4937 vsize=19900 CPUtime=1200.05
/proc/4939/stat : 4939 (hydrasat-flat) R 4937 4939 4651 0 -1 4194304 4481 0 0 0 120002 3 0 0 25 0 1 0 1126799311 20377600 4370 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/4939/statm: 4975 4370 148 319 0 4653 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.041993
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 19900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4481
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1302

runsolver used 1.22781 second user time and 3.15352 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 01:16:24
IDJOB=1530460
IDBENCH=70604
IDSOLVER=519
FILE ID=node63/1530460-1238541384
PBS_JOBID= 9062074
Free space on /tmp= 66484 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S583379276-046.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530460-1238541384/watcher-1530460-1238541384 -o /tmp/evaluation-result-1530460-1238541384/solver-1530460-1238541384 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530460-1238541384.cnf -rs 776350952 -co memory_limit 1800

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

MD5SUM BENCH= ec21ee53dc668007eeef1fc2466b7011
RANDOM SEED=776350952

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1357984 kB
Buffers:         94956 kB
Cached:         463316 kB
SwapCached:      55360 kB
Active:         202044 kB
Inactive:       413096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357984 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            67396 kB
Committed_AS:  3391124 kB
PageTables:       2312 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= 66484 MiB
End job on node63 at 2009-04-01 01:36:26